diff --git a/.clippy.toml b/.clippy.toml new file mode 100644 index 00000000000000..e4c4eef10b28c1 --- /dev/null +++ b/.clippy.toml @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0 + +check-private-items = true + +disallowed-macros = [ + # The `clippy::dbg_macro` lint only works with `std::dbg!`, thus we simulate + # it here, see: https://github.com/rust-lang/rust-clippy/issues/11303. + { path = "kernel::dbg", reason = "the `dbg!` macro is intended as a debugging tool" }, +] diff --git a/.gitignore b/.gitignore index 9684bc31a6e029..c94fcd1181e346 100644 --- a/.gitignore +++ b/.gitignore @@ -103,6 +103,7 @@ modules.order # We don't want to ignore the following even if they are dot-files # !.clang-format +!.clippy.toml !.cocciconfig !.editorconfig !.get_maintainer.ignore diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst index 14e093da3ccd93..ccd7bd29a6d660 100644 --- a/Documentation/core-api/printk-formats.rst +++ b/Documentation/core-api/printk-formats.rst @@ -630,6 +630,38 @@ Examples:: %p4cc Y10 little-endian (0x20303159) %p4cc NV12 big-endian (0xb231564e) +Generic FourCC code +------------------- + +:: + %p4c[hnbl] gP00 (0x67503030) + +Print a generic FourCC code, as both ASCII characters and its numerical +value as hexadecimal. + +The additional ``h``, ``r``, ``b``, and ``l`` specifiers are used to specify +host, reversed, big or little endian order data respectively. Host endian +order means the data is interpreted as a 32-bit integer and the most +significant byte is printed first; that is, the character code as printed +matches the byte order stored in memory on big-endian systems, and is reversed +on little-endian systems. + +Passed by reference. + +Examples for a little-endian machine, given &(u32)0x67503030:: + + %p4ch gP00 (0x67503030) + %p4cl gP00 (0x67503030) + %p4cb 00Pg (0x30305067) + %p4cr 00Pg (0x30305067) + +Examples for a big-endian machine, given &(u32)0x67503030:: + + %p4ch gP00 (0x67503030) + %p4cl 00Pg (0x30305067) + %p4cb gP00 (0x67503030) + %p4cr 00Pg (0x30305067) + Rust ---- diff --git a/Documentation/devicetree/bindings/dma/apple,sio.yaml b/Documentation/devicetree/bindings/dma/apple,sio.yaml new file mode 100644 index 00000000000000..0e3780ad9dd79a --- /dev/null +++ b/Documentation/devicetree/bindings/dma/apple,sio.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/apple,sio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple SIO Coprocessor + +description: + SIO is a coprocessor on Apple M1 and later chips (and maybe also on earlier + chips). Its role is to offload SPI, UART and DisplayPort audio transfers, + being a pretend DMA controller. + +maintainers: + - Martin Povišer + +allOf: + - $ref: dma-controller.yaml# + +properties: + compatible: + items: + - enum: + - apple,t6000-sio + - apple,t8103-sio + - const: apple,sio + + reg: + maxItems: 1 + + '#dma-cells': + const: 1 + description: + DMA clients specify a single cell that corresponds to the RTKit endpoint + number used for arranging the transfers in question + + dma-channels: + maximum: 128 + + mboxes: + maxItems: 1 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + memory-region: + minItems: 2 + maxItems: 8 + description: + A number of references to reserved memory regions among which are the DATA/TEXT + sections of coprocessor executable firmware and also auxiliary firmware data + describing the available DMA-enabled peripherals + + apple,sio-firmware-params: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Parameters in the form of opaque key/value pairs that are to be sent to the SIO + coprocesssor once it boots. These parameters can point into the reserved memory + regions (in device address space). + + Note that unlike Apple's firmware, we treat the parameters, and the data they + refer to, as opaque. Apple embed short data blobs into their SIO devicetree node + that describe the DMA-enabled peripherals (presumably with defined semantics). + Their driver processes those blobs and sets up data structure in mapped device + memory, then references this memory in the parameters sent to the SIO. At the + level of description we are opting for in this binding, we assume the job of + constructing those data structures has been done in advance, leaving behind an + opaque list of key/value parameter pairs to be sent by a prospective driver. + + This approach is chosen for two reasons: + + - It means we don't need to try to understand the semantics of Apple's blobs + as long as we know the transformation we need to do from Apple's devicetree + data to SIO data (which can be shoved away into a loader). It also means the + semantics of Apple's blobs (or of something to replace them) need not be part + of the binding and be kept up with Apple's firmware changes in the future. + + - It leaves less work for the driver attaching on this binding. Instead the work + is done upfront in the loader which can be better suited for keeping up with + Apple's firmware changes. + +required: + - compatible + - reg + - '#dma-cells' + - dma-channels + - mboxes + - iommus + - power-domains + +additionalProperties: false + +examples: + - | + sio: dma-controller@36400000 { + compatible = "apple,t8103-sio", "apple,sio"; + reg = <0x36400000 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&sio_mbox>; + iommus = <&sio_dart 0>; + power-domains = <&ps_sio_cpu>; + memory-region = <&sio_text>, <&sio_data>, + <&sio_auxdata1>, <&sio_auxdata2>; /* Filled by loader */ + apple,sio-firmware-params = <0xb 0x10>, <0xc 0x1b80>, <0xf 0x14>, + <0x10 0x1e000>, <0x30d 0x34>, <0x30e 0x4000>, + <0x1a 0x38>, <0x1b 0x50>; /* Filled by loader */ + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/apple,z2-touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/apple,z2-touchscreen.yaml new file mode 100644 index 00000000000000..c7619e6c17d2ac --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/apple,z2-touchscreen.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/apple,z2-touchscreen.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple touchscreens attached using the Z2 protocol. + +maintainers: + - asahi@lists.linux.dev + - Sasha Finkelstein + +description: A series of touschscreen controllers used in Apple products. + +allOf: + - $ref: touchscreen.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + items: + - enum: + - apple,j293-touchbar + - apple,j493-touchbar + - const: apple,z2-touchbar + - const: apple,z2-multitouch + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + cs-gpios: + maxItems: 1 + + firmware-name: + maxItems: 1 + + label: + maxItems: 1 + + touchscreen-size-x: true + touchscreen-size-y: true + spi-max-frequency: true + spi-cs-hold-delay-ns: true + spi-cs-setup-delay-ns: true + +required: + - compatible + - interrupts + - reset-gpios + - firmware-name + - label + - touchscreen-size-x + - touchscreen-size-y + +additionalProperties: false + +examples: + - | + #include + #include + + spi { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@0 { + compatible = "apple,j293-touchbar", "apple,z2-touchbar", + "apple,z2-multitouch"; + reg = <0>; + spi-max-frequency = <11500000>; + reset-gpios = <&pinctrl_ap 139 0>; + cs-gpios = <&pinctrl_ap 109 0>; + interrupts-extended = <&pinctrl_ap 194 IRQ_TYPE_EDGE_FALLING>; + firmware-name = "apple/dfrmtfw-j293.bin"; + touchscreen-size-x = <23045>; + touchscreen-size-y = <640>; + label = "MacBookPro17,1 Touch Bar"; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/pci/apple,pcie.yaml b/Documentation/devicetree/bindings/pci/apple,pcie.yaml index c8775f9cb07133..510959e12d792e 100644 --- a/Documentation/devicetree/bindings/pci/apple,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/apple,pcie.yaml @@ -72,6 +72,27 @@ properties: power-domains: maxItems: 1 +patternProperties: + "^pci@": + $ref: /schemas/pci/pci-bus.yaml# + type: object + description: A single PCI root port + + properties: + reg: + maxItems: 1 + + pwren-gpios: + description: Optional GPIO to power on the device + maxItems: 1 + + required: + - reset-gpios + - interrupt-controller + - "#interrupt-cells" + - interrupt-map-mask + - interrupt-map + required: - compatible - reg @@ -142,7 +163,7 @@ examples: pinctrl-0 = <&pcie_pins>; pinctrl-names = "default"; - pci@0,0 { + port00: pci@0,0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; reset-gpios = <&pinctrl_ap 152 0>; @@ -150,9 +171,17 @@ examples: #address-cells = <3>; #size-cells = <2>; ranges; + + interrupt-controller; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port00 0 0 0 0>, + <0 0 0 2 &port00 0 0 0 1>, + <0 0 0 3 &port00 0 0 0 2>, + <0 0 0 4 &port00 0 0 0 3>; }; - pci@1,0 { + port01: pci@1,0 { device_type = "pci"; reg = <0x800 0x0 0x0 0x0 0x0>; reset-gpios = <&pinctrl_ap 153 0>; @@ -160,9 +189,17 @@ examples: #address-cells = <3>; #size-cells = <2>; ranges; + + interrupt-controller; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port01 0 0 0 0>, + <0 0 0 2 &port01 0 0 0 1>, + <0 0 0 3 &port01 0 0 0 2>, + <0 0 0 4 &port01 0 0 0 3>; }; - pci@2,0 { + port02: pci@2,0 { device_type = "pci"; reg = <0x1000 0x0 0x0 0x0 0x0>; reset-gpios = <&pinctrl_ap 33 0>; @@ -170,6 +207,14 @@ examples: #address-cells = <3>; #size-cells = <2>; ranges; + + interrupt-controller; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port02 0 0 0 0>, + <0 0 0 2 &port02 0 0 0 1>, + <0 0 0 3 &port02 0 0 0 2>, + <0 0 0 4 &port02 0 0 0 3>; }; }; }; diff --git a/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml b/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml index 59a6af735a2167..1531e26549f209 100644 --- a/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml +++ b/Documentation/devicetree/bindings/power/apple,pmgr-pwrstate.yaml @@ -70,6 +70,18 @@ properties: minimum: 0 maximum: 15 + apple,force-disable: + description: + Forces this device to be disabled (bus access blocked) when the power + domain is powered down. + type: boolean + + apple,force-reset: + description: + Forces a reset/error recovery of the power control logic when the power + domain is powered down. + type: boolean + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/sound/apple,macaudio.yaml b/Documentation/devicetree/bindings/sound/apple,macaudio.yaml new file mode 100644 index 00000000000000..8fe22dec3015d6 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/apple,macaudio.yaml @@ -0,0 +1,162 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/apple,macaudio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Silicon Macs integrated sound peripherals + +description: + This binding represents the overall machine-level integration of sound + peripherals on 'Apple Silicon' machines by Apple. + +maintainers: + - Martin Povišer + +properties: + compatible: + items: + - enum: + - apple,j274-macaudio + - apple,j293-macaudio + - apple,j314-macaudio + - const: apple,macaudio + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + model: + description: + Model name for presentation to users + $ref: /schemas/types.yaml#/definitions/string + +patternProperties: + "^dai-link(@[0-9a-f]+)?$": + description: | + Node for each sound peripheral such as the speaker array, headphones jack, + or microphone. + type: object + + additionalProperties: false + + properties: + reg: + maxItems: 1 + + link-name: + description: | + Name for the peripheral, expecting 'Speaker' or 'Speakers' if this is + the speaker array. + $ref: /schemas/types.yaml#/definitions/string + + cpu: + type: object + + properties: + sound-dai: + description: | + DAI list with CPU-side I2S ports involved in this peripheral. + minItems: 1 + maxItems: 2 + + required: + - sound-dai + + codec: + type: object + + properties: + sound-dai: + minItems: 1 + maxItems: 8 + description: | + DAI list with the CODEC-side DAIs connected to the above CPU-side + DAIs and involved in this sound peripheral. + + The list is in left/right order if applicable. If there are more + than one CPU-side DAIs (there can be two), the CODECs must be + listed first those connected to the first CPU, then those + connected to the second. + + In addition, on some machines with many speaker codecs, the CODECs + are listed in this fixed order: + + J293: Left Front, Left Rear, Right Front, Right Rear + J314: Left Woofer 1, Left Tweeter, Left Woofer 2, + Right Woofer 1, Right Tweeter, Right Woofer 2 + + required: + - sound-dai + + required: + - reg + - cpu + - codec + +required: + - compatible + - model + +additionalProperties: false + +examples: + - | + mca: mca@9b600000 { + compatible = "apple,t6000-mca", "apple,mca"; + reg = <0x9b600000 0x10000>, + <0x9b500000 0x20000>; + + clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b"; + + #sound-dai-cells = <1>; + }; + + sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J314 integrated audio"; + + #address-cells = <1>; + #size-cells = <0>; + + dai-link@0 { + reg = <0>; + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof1>, + <&speaker_left_tweet>, + <&speaker_left_woof2>, + <&speaker_right_woof1>, + <&speaker_right_tweet>, + <&speaker_right_woof2>; + }; + }; + + dai-link@1 { + reg = <1>; + link-name = "Headphones Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml new file mode 100644 index 00000000000000..7f8338e8ae369b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/cirrus,cs42l84.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic CS42L84 audio CODEC + +maintainers: + - Martin Povišer + +description: | + The CS42L84 is a headphone jack codec made by Cirrus Logic and embedded + in personal computers sold by Apple. It was first seen in 2021 Macbook + Pro models. It has stereo DAC for playback, mono ADC for capture, and + is somewhat similar to CS42L42 but with a different regmap. + +properties: + compatible: + enum: + - cirrus,cs42l84 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + interrupts: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 4 GPIO_ACTIVE_LOW>; + interrupts-extended = <&pinctrl_ap 180 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/apple,spi.yaml b/Documentation/devicetree/bindings/spi/apple,spi.yaml new file mode 100644 index 00000000000000..7bef605a296353 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/apple,spi.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/apple,spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple ARM SoC SPI controller + +allOf: + - $ref: spi-controller.yaml# + +maintainers: + - Hector Martin + +properties: + compatible: + items: + - enum: + - apple,t8103-spi + - apple,t8112-spi + - apple,t6000-spi + - const: apple,spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + spi@39b104000 { + compatible = "apple,t6000-spi", "apple,spi"; + reg = <0x3 0x9b104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk>; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/apple,dwc3.yaml b/Documentation/devicetree/bindings/usb/apple,dwc3.yaml new file mode 100644 index 00000000000000..fb3b3489e6b263 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/apple,dwc3.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/apple,dwc3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple Silicon DWC3 USB controller + +maintainers: + - Sven Peter + +description: + On Apple Silicon SoCs such as the M1 each Type-C port has a corresponding + USB controller based on the Synopsys DesignWare USB3 controller. + + The common content of this binding is defined in snps,dwc3.yaml. + +allOf: + - $ref: snps,dwc3.yaml# + +select: + properties: + compatible: + contains: + const: apple,dwc3 + required: + - compatible + +properties: + compatible: + items: + - enum: + - apple,t8103-dwc3 + - apple,t6000-dwc3 + - const: apple,dwc3 + - const: snps,dwc3 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include + #include + + usb@82280000 { + compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x82280000 0x10000>; + interrupts = ; + + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + }; diff --git a/Documentation/rust/coding-guidelines.rst b/Documentation/rust/coding-guidelines.rst index 329b070a1d4736..f7194f7124b07c 100644 --- a/Documentation/rust/coding-guidelines.rst +++ b/Documentation/rust/coding-guidelines.rst @@ -227,3 +227,151 @@ The equivalent in Rust may look like (ignoring documentation): That is, the equivalent of ``GPIO_LINE_DIRECTION_IN`` would be referred to as ``gpio::LineDirection::In``. In particular, it should not be named ``gpio::gpio_line_direction::GPIO_LINE_DIRECTION_IN``. + + +Lints +----- + +In Rust, it is possible to ``allow`` particular warnings (diagnostics, lints) +locally, making the compiler ignore instances of a given warning within a given +function, module, block, etc. + +It is similar to ``#pragma GCC diagnostic push`` + ``ignored`` + ``pop`` in C +[#]_: + +.. code-block:: c + + #pragma GCC diagnostic push + #pragma GCC diagnostic ignored "-Wunused-function" + static void f(void) {} + #pragma GCC diagnostic pop + +.. [#] In this particular case, the kernel's ``__{always,maybe}_unused`` + attributes (C23's ``[[maybe_unused]]``) may be used; however, the example + is meant to reflect the equivalent lint in Rust discussed afterwards. + +But way less verbose: + +.. code-block:: rust + + #[allow(dead_code)] + fn f() {} + +By that virtue, it makes it possible to comfortably enable more diagnostics by +default (i.e. outside ``W=`` levels). In particular, those that may have some +false positives but that are otherwise quite useful to keep enabled to catch +potential mistakes. + +On top of that, Rust provides the ``expect`` attribute which takes this further. +It makes the compiler warn if the warning was not produced. For instance, the +following will ensure that, when ``f()`` is called somewhere, we will have to +remove the attribute: + +.. code-block:: rust + + #[expect(dead_code)] + fn f() {} + +If we do not, we get a warning from the compiler:: + + warning: this lint expectation is unfulfilled + --> x.rs:3:10 + | + 3 | #[expect(dead_code)] + | ^^^^^^^^^ + | + = note: `#[warn(unfulfilled_lint_expectations)]` on by default + +This means that ``expect``\ s do not get forgotten when they are not needed, which +may happen in several situations, e.g.: + +- Temporary attributes added while developing. + +- Improvements in lints in the compiler, Clippy or custom tools which may + remove a false positive. + +- When the lint is not needed anymore because it was expected that it would be + removed at some point, such as the ``dead_code`` example above. + +It also increases the visibility of the remaining ``allow``\ s and reduces the +chance of misapplying one. + +Thus prefer ``except`` over ``allow`` unless: + +- The lint attribute is intended to be temporary, e.g. while developing. + +- Conditional compilation triggers the warning in some cases but not others. + + If there are only a few cases where the warning triggers (or does not + trigger) compared to the total number of cases, then one may consider using + a conditional ``expect`` (i.e. ``cfg_attr(..., expect(...))``). Otherwise, + it is likely simpler to just use ``allow``. + +- Inside macros, when the different invocations may create expanded code that + triggers the warning in some cases but not in others. + +- When code may trigger a warning for some architectures but not others, such + as an ``as`` cast to a C FFI type. + +As a more developed example, consider for instance this program: + +.. code-block:: rust + + fn g() {} + + fn main() { + #[cfg(CONFIG_X)] + g(); + } + +Here, function ``g()`` is dead code if ``CONFIG_X`` is not set. Can we use +``expect`` here? + +.. code-block:: rust + + #[expect(dead_code)] + fn g() {} + + fn main() { + #[cfg(CONFIG_X)] + g(); + } + +This would emit a lint if ``CONFIG_X`` is set, since it is not dead code in that +configuration. Therefore, in cases like this, we cannot use ``expect`` as-is. + +A simple possibility is using ``allow``: + +.. code-block:: rust + + #[allow(dead_code)] + fn g() {} + + fn main() { + #[cfg(CONFIG_X)] + g(); + } + +An alternative would be using a conditional ``expect``: + +.. code-block:: rust + + #[cfg_attr(not(CONFIG_X), expect(dead_code))] + fn g() {} + + fn main() { + #[cfg(CONFIG_X)] + g(); + } + +This would ensure that, if someone introduces another call to ``g()`` somewhere +(e.g. unconditionally), then it would be spotted that it is not dead code +anymore. However, the ``cfg_attr`` is more complex than a simple ``allow``. + +Therefore, it is likely that it is not worth using conditional ``expect``\ s when +more than one or two configurations are involved or when the lint may be +triggered due to non-local changes (such as ``dead_code``). + +For more information about diagnostics in Rust, please see: + + https://doc.rust-lang.org/stable/reference/attributes/diagnostics.html diff --git a/Documentation/rust/quick-start.rst b/Documentation/rust/quick-start.rst index 2d107982c87bbe..4aa50e5fcb8c05 100644 --- a/Documentation/rust/quick-start.rst +++ b/Documentation/rust/quick-start.rst @@ -87,6 +87,23 @@ they should generally work out of the box, e.g.:: zypper install rust rust1.79-src rust-bindgen clang +Ubuntu +****** + +Ubuntu LTS and non-LTS (interim) releases provide recent Rust releases and thus +they should generally work out of the box, e.g.:: + + apt install rustc-1.80 rust-1.80-src bindgen-0.65 rustfmt-1.80 rust-1.80-clippy + +``RUST_LIB_SRC`` needs to be set when using the versioned packages, e.g.:: + + RUST_LIB_SRC=/usr/src/rustc-$(rustc-1.80 --version | cut -d' ' -f2)/library + +In addition, ``bindgen-0.65`` is available in newer releases (24.04 LTS and +24.10), but it may not be available in older ones (20.04 LTS and 22.04 LTS), +thus ``bindgen`` may need to be built manually (please see below). + + Requirements: Building ---------------------- diff --git a/MAINTAINERS b/MAINTAINERS index 2c72b42859103c..f9dcd15562106e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1638,6 +1638,13 @@ L: linux-input@vger.kernel.org S: Odd fixes F: drivers/input/mouse/bcm5974.c +APPLE DRM DISPLAY DRIVER +M: Janne Grunau +L: dri-devel@lists.freedesktop.org +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: drivers/gpu/drm/apple/ + APPLE PCIE CONTROLLER DRIVER M: Alyssa Rosenzweig M: Marc Zyngier @@ -2137,10 +2144,14 @@ M: Martin Povišer L: asahi@lists.linux.dev L: linux-sound@vger.kernel.org S: Maintained +F: Documentation/devicetree/bindings/dma/apple,sio.yaml F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml +F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml F: Documentation/devicetree/bindings/sound/apple,* +F: drivers/dma/apple-sio.c F: sound/soc/apple/* F: sound/soc/codecs/cs42l83-i2c.c +F: sound/soc/codecs/cs42l84.* F: sound/soc/codecs/ssm3515.c ARM/APPLE MACHINE SUPPORT @@ -2160,6 +2171,7 @@ F: Documentation/devicetree/bindings/clock/apple,nco.yaml F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml F: Documentation/devicetree/bindings/dma/apple,admac.yaml F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml +F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-touchscreen.yaml F: Documentation/devicetree/bindings/interrupt-controller/apple,* F: Documentation/devicetree/bindings/iommu/apple,dart.yaml F: Documentation/devicetree/bindings/iommu/apple,sart.yaml @@ -2171,15 +2183,19 @@ F: Documentation/devicetree/bindings/pci/apple,pcie.yaml F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml F: Documentation/devicetree/bindings/power/apple* F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml +F: Documentation/devicetree/bindings/spi/apple,spi.yaml +F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml F: arch/arm64/boot/dts/apple/ F: drivers/bluetooth/hci_bcm4377.c F: drivers/clk/clk-apple-nco.c F: drivers/cpufreq/apple-soc-cpufreq.c F: drivers/dma/apple-admac.c +F: drivers/gpu/drm/adp/ F: drivers/pmdomain/apple/ F: drivers/i2c/busses/i2c-pasemi-core.c F: drivers/i2c/busses/i2c-pasemi-platform.c +F: drivers/input/touchscreen/apple_z2.c F: drivers/iommu/apple-dart.c F: drivers/iommu/io-pgtable-dart.c F: drivers/irqchip/irq-apple-aic.c @@ -2188,11 +2204,21 @@ F: drivers/nvmem/apple-efuses.c F: drivers/pinctrl/pinctrl-apple-gpio.c F: drivers/pwm/pwm-apple.c F: drivers/soc/apple/* +F: drivers/spi/spi-apple.c F: drivers/watchdog/apple_wdt.c F: include/dt-bindings/interrupt-controller/apple-aic.h F: include/dt-bindings/pinctrl/apple.h F: include/linux/soc/apple/* +ARM/APPLE SMC HWMON DRIVER +M: James Calligeros +L: asahi@lists.linux.dev +S: Maintained +W: https://asahilinux.org +B: https://github.com/AsahiLinux/linux/issues +C: irc://irc.oftc.net/asahi-dev +F: drivers/hwmon/macsmc-hwmon.c + ARM/ARTPEC MACHINE SUPPORT M: Jesper Nilsson M: Lars Persson @@ -6974,6 +7000,11 @@ F: include/linux/kobj* F: include/linux/property.h F: lib/kobj* F: rust/kernel/device.rs +F: rust/kernel/device_id.rs +F: rust/kernel/devres.rs +F: rust/kernel/driver.rs +F: rust/kernel/platform.rs +F: samples/rust/rust_driver_platform.rs DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) M: Nishanth Menon @@ -17300,6 +17331,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git F: Documentation/ABI/testing/sysfs-firmware-ofw F: drivers/of/ F: include/linux/of*.h +F: rust/kernel/of.rs F: scripts/dtc/ F: tools/testing/selftests/dt/ K: of_overlay_notifier_ @@ -17899,6 +17931,8 @@ F: include/asm-generic/pci* F: include/linux/of_pci.h F: include/linux/pci* F: include/uapi/linux/pci* +F: rust/kernel/pci.rs +F: samples/rust/rust_driver_pci.rs PCIE DRIVER FOR AMAZON ANNAPURNA LABS M: Jonathan Chocron @@ -20187,6 +20221,7 @@ B: https://github.com/Rust-for-Linux/linux/issues C: zulip://rust-for-linux.zulipchat.com P: https://rust-for-linux.com/contributing T: git https://github.com/Rust-for-Linux/linux.git rust-next +F: .clippy.toml F: Documentation/rust/ F: rust/ F: samples/rust/ @@ -20194,6 +20229,13 @@ F: scripts/*rust* F: tools/testing/selftests/rust/ K: \b(?i:rust)\b +RUST [ALLOC] +M: Danilo Krummrich +L: rust-for-linux@vger.kernel.org +S: Maintained +F: rust/kernel/alloc.rs +F: rust/kernel/alloc/ + RXRPC SOCKETS (AF_RXRPC) M: David Howells M: Marc Dionne diff --git a/Makefile b/Makefile index 54f3becb263ef5..d2fb09b5809501 100644 --- a/Makefile +++ b/Makefile @@ -446,18 +446,22 @@ KBUILD_USERLDFLAGS := $(USERLDFLAGS) export rust_common_flags := --edition=2021 \ -Zbinary_dep_depinfo=y \ -Astable_features \ - -Dunsafe_op_in_unsafe_fn \ -Dnon_ascii_idents \ + -Dunsafe_op_in_unsafe_fn \ + -Wmissing_docs \ -Wrust_2018_idioms \ -Wunreachable_pub \ - -Wmissing_docs \ - -Wrustdoc::missing_crate_level_docs \ -Wclippy::all \ + -Wclippy::ignored_unit_patterns \ -Wclippy::mut_mut \ -Wclippy::needless_bitwise_bool \ -Wclippy::needless_continue \ -Wclippy::no_mangle_with_rust_abi \ - -Wclippy::dbg_macro + -Wclippy::undocumented_unsafe_blocks \ + -Wclippy::unnecessary_safety_comment \ + -Wclippy::unnecessary_safety_doc \ + -Wrustdoc::missing_crate_level_docs \ + -Wrustdoc::unescaped_backticks KBUILD_HOSTCFLAGS := $(KBUILD_USERHOSTCFLAGS) $(HOST_LFS_CFLAGS) \ $(HOSTCFLAGS) -I $(srctree)/scripts/include @@ -585,6 +589,9 @@ endif # Allows the usage of unstable features in stable compilers. export RUSTC_BOOTSTRAP := 1 +# Allows finding `.clippy.toml` in out-of-srctree builds. +export CLIPPY_CONF_DIR := $(srctree) + export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC HOSTPKG_CONFIG export RUSTC RUSTDOC RUSTFMT RUSTC_OR_CLIPPY_QUIET RUSTC_OR_CLIPPY BINDGEN export HOSTRUSTC KBUILD_HOSTRUSTFLAGS diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 01880d0428a82f..02280bd231d3b1 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -428,6 +428,9 @@ config KASAN_SHADOW_OFFSET config UNWIND_TABLES bool +config ARM64_ACTLR_STATE + bool + source "arch/arm64/Kconfig.platforms" menu "Kernel Features" @@ -1338,7 +1341,9 @@ endchoice choice prompt "Virtual address space size" - default ARM64_VA_BITS_52 + default ARM64_VA_BITS_39 if ARM64_4K_PAGES + default ARM64_VA_BITS_47 if ARM64_16K_PAGES + default ARM64_VA_BITS_42 if ARM64_64K_PAGES help Allows choosing one of multiple possible virtual address space sizes. The level of translation table is determined by @@ -1365,7 +1370,7 @@ config ARM64_VA_BITS_48 config ARM64_VA_BITS_52 bool "52-bit" - depends on ARM64_PAN || !ARM64_SW_TTBR0_PAN + depends on ARM64_64K_PAGES && (ARM64_PAN || !ARM64_SW_TTBR0_PAN) help Enable 52-bit virtual addressing for userspace when explicitly requested via a hint to mmap(). The kernel will also use 52-bit @@ -1412,11 +1417,10 @@ choice config ARM64_PA_BITS_48 bool "48-bit" - depends on ARM64_64K_PAGES || !ARM64_VA_BITS_52 config ARM64_PA_BITS_52 - bool "52-bit" - depends on ARM64_64K_PAGES || ARM64_VA_BITS_52 + bool "52-bit (ARMv8.2)" + depends on ARM64_64K_PAGES depends on ARM64_PAN || !ARM64_SW_TTBR0_PAN help Enable support for a 52-bit physical address space, introduced as @@ -2250,6 +2254,17 @@ config ARM64_DEBUG_PRIORITY_MASKING If unsure, say N endif # ARM64_PSEUDO_NMI +config ARM64_MEMORY_MODEL_CONTROL + bool "Runtime memory model control" + default ARCH_APPLE + select ARM64_ACTLR_STATE + help + Some ARM64 CPUs support runtime switching of the CPU memory + model, which can be useful to emulate other CPU architectures + which have different memory models. Say Y to enable support + for the PR_SET_MEM_MODEL/PR_GET_MEM_MODEL prctl() calls on + CPUs with this feature. + config RELOCATABLE bool "Build a relocatable kernel image" if EXPERT select ARCH_HAS_RELR diff --git a/arch/arm64/boot/dts/apple/Makefile b/arch/arm64/boot/dts/apple/Makefile index aec5e29cdfb737..b974842cb1500b 100644 --- a/arch/arm64/boot/dts/apple/Makefile +++ b/arch/arm64/boot/dts/apple/Makefile @@ -11,5 +11,14 @@ dtb-$(CONFIG_ARCH_APPLE) += t6001-j316c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6001-j375c.dtb dtb-$(CONFIG_ARCH_APPLE) += t6002-j375d.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j413.dtb +dtb-$(CONFIG_ARCH_APPLE) += t8112-j415.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j473.dtb dtb-$(CONFIG_ARCH_APPLE) += t8112-j493.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6020-j414s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6021-j414c.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6020-j416s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6021-j416c.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6020-j474s.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6021-j475c.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6022-j475d.dtb +dtb-$(CONFIG_ARCH_APPLE) += t6022-j180d.dtb diff --git a/arch/arm64/boot/dts/apple/hwmon-common.dtsi b/arch/arm64/boot/dts/apple/hwmon-common.dtsi new file mode 100644 index 00000000000000..1f9a2435e14cb7 --- /dev/null +++ b/arch/arm64/boot/dts/apple/hwmon-common.dtsi @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * hwmon sensors expected on all systems + * + * Copyright The Asahi Linux Contributors + */ + +&smc { + hwmon { + apple,power-keys { + power-PSTR { + apple,key-id = "PSTR"; + label = "Total System Power"; + }; + power-PDTR { + apple,key-id = "PDTR"; + label = "AC Input Power"; + }; + power-PMVR { + apple,key-id = "PMVR"; + label = "3.8 V Rail Power"; + }; + }; + apple,temp-keys { + temp-TH0x { + apple,key-id = "TH0x"; + label = "NAND Flash Temperature"; + }; + }; + apple,volt-keys { + volt-VD0R { + apple,key-id = "VD0R"; + label = "AC Input Voltage"; + }; + }; + apple,current-keys { + current-ID0R { + apple,key-id = "ID0R"; + label = "AC Input Current"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/hwmon-fan-dual.dtsi b/arch/arm64/boot/dts/apple/hwmon-fan-dual.dtsi new file mode 100644 index 00000000000000..782b6051a3866e --- /dev/null +++ b/arch/arm64/boot/dts/apple/hwmon-fan-dual.dtsi @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright The Asahi Linux Contributors + * + * Fan hwmon sensors for machines with 2 fan. + */ + +#include "hwmon-fan.dtsi" + +&smc { + hwmon { + apple,fan-keys { + fan-F0Ac { + label = "Fan 1"; + }; + fan-F1Ac { + apple,key-id = "F1Ac"; + label = "Fan 2"; + apple,fan-minimum = "F1Mn"; + apple,fan-maximum = "F1Mx"; + apple,fan-target = "F1Tg"; + apple,fan-mode = "F1Md"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/hwmon-fan.dtsi b/arch/arm64/boot/dts/apple/hwmon-fan.dtsi new file mode 100644 index 00000000000000..8f329ac4ff9fef --- /dev/null +++ b/arch/arm64/boot/dts/apple/hwmon-fan.dtsi @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Copyright The Asahi Linux Contributors + * + * Fan hwmon sensors for machines with a single fan. + */ + +&smc { + hwmon { + apple,fan-keys { + fan-F0Ac { + apple,key-id = "F0Ac"; + label = "Fan"; + apple,fan-minimum = "F0Mn"; + apple,fan-maximum = "F0Mx"; + apple,fan-target = "F0Tg"; + apple,fan-mode = "F0Md"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/hwmon-laptop.dtsi b/arch/arm64/boot/dts/apple/hwmon-laptop.dtsi new file mode 100644 index 00000000000000..2583ef379dfac9 --- /dev/null +++ b/arch/arm64/boot/dts/apple/hwmon-laptop.dtsi @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * hwmon sensors expected on all laptops + * + * Copyright The Asahi Linux Contributors + */ + +&smc { + hwmon { + apple,power-keys { + power-PHPC { + apple,key-id = "PHPC"; + label = "Heatpipe Power"; + }; + }; + apple,temp-keys { + temp-TB0T { + apple,key-id = "TB0T"; + label = "Battery Hotspot"; + }; + temp-TCHP { + apple,key-id = "TCHP"; + label = "Charge Regulator Temp"; + }; + temp-TW0P { + apple,key-id = "TW0P"; + label = "WiFi/BT Module Temp"; + }; + }; + apple,volt-keys { + volt-SBAV { + apple,key-id = "SBAV"; + label = "Battery Voltage"; + }; + volt-VD0R { + apple,key-id = "VD0R"; + label = "Charger Input Voltage"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/hwmon-mini.dtsi b/arch/arm64/boot/dts/apple/hwmon-mini.dtsi new file mode 100644 index 00000000000000..bd0c22786d4226 --- /dev/null +++ b/arch/arm64/boot/dts/apple/hwmon-mini.dtsi @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * hwmon sensors common to the Mac mini desktop + * models, but not the Studio or Pro. + * + * Copyright The Asahi Linux Contributors + */ + +#include "hwmon-fan.dtsi" + +&smc { + hwmon { + apple,temp-keys { + temp-TW0P { + apple,key-id = "TW0P"; + label = "WiFi/BT Module Temp"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-common.dtsi b/arch/arm64/boot/dts/apple/isp-common.dtsi new file mode 100644 index 00000000000000..739e6e9e66e740 --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-common.dtsi @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Common ISP configuration for Apple silicon platforms. + * + * Copyright The Asahi Linux Contributors + */ + +/ { + aliases { + isp = &isp; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + isp_heap: isp-heap { + compatible = "apple,asc-mem"; + /* Filled in by bootloder */ + reg = <0 0 0 0>; + no-map; + }; + }; +}; + +&isp { + memory-region = <&isp_heap>; + memory-region-names = "heap"; + status = "okay"; +}; + +&isp_dart0 { + status = "okay"; +}; + +&isp_dart1 { + status = "okay"; +}; + +&isp_dart2 { + status = "okay"; +}; + +&ps_isp_sys { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx248.dtsi b/arch/arm64/boot/dts/apple/isp-imx248.dtsi new file mode 100644 index 00000000000000..0a4ac1a0152c2c --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx248.dtsi @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX248 sensor. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1280x720 */ + preset0 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <1280 720>; + apple,crop = <8 8 1280 720>; + }; + /* 960x720 (4:3) */ + preset1 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <960 720>; + apple,crop = <168 8 960 720>; + }; + /* 960x540 (16:9) */ + preset2 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <960 540>; + apple,crop = <8 8 1280 720>; + }; + /* 640x480 (4:3) */ + preset3 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <640 480>; + apple,crop = <168 8 960 720>; + }; + /* 640x360 (16:9) */ + preset4 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <640 360>; + apple,crop = <8 8 1280 720>; + }; + /* 320x180 (16:9) */ + preset5 { + apple,config-index = <0>; + apple,input-size = <1296 736>; + apple,output-size = <320 180>; + apple,crop = <8 8 1280 720>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx364.dtsi b/arch/arm64/boot/dts/apple/isp-imx364.dtsi new file mode 100644 index 00000000000000..55484d86523657 --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx364.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX364 sensor. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1920x1080 */ + preset0 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <1920 1080>; + apple,crop = <0 0 1920 1080>; + }; + /* 1440x720 (4:3) */ + preset1 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <1440 1080>; + apple,crop = <240 0 1440 1080>; + }; + /* 1280x720 (16:9) */ + preset2 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <1280 720>; + apple,crop = <0 0 1920 1080>; + }; + /* 960x720 (4:3) */ + preset3{ + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <960 720>; + apple,crop = <240 0 1440 1080>; + }; + /* 960x540 (16:9) */ + preset4 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <960 540>; + apple,crop = <0 0 1920 1080>; + }; + /* 640x480 (4:3) */ + preset5 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <640 480>; + apple,crop = <240 0 1440 1080>; + }; + /* 640x360 (16:9) */ + preset6 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <640 360>; + apple,crop = <0 0 1920 1080>; + }; + /* 320x180 (16:9) */ + preset7 { + apple,config-index = <0>; + apple,input-size = <1920 1080>; + apple,output-size = <320 180>; + apple,crop = <0 0 1920 1080>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi b/arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi new file mode 100644 index 00000000000000..729b97829cbb7e --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx558-cfg0.dtsi @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX558 sensor in + * config #0 mode. + * + * These platforms enable MLVNR for all configs except + * #0, which we don't support. Config #0 is an uncropped + * square 1920x1920 sensor, with dark corners. + * Therefore, we synthesize common resolutions by using + * crop/scale while always choosing config #0. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1920x1080 */ + preset0 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1920 1080>; + apple,crop = <0 420 1920 1080>; + }; + /* 1080x1920 */ + preset1 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1080 1920>; + apple,crop = <420 0 1080 1920>; + }; + /* 1920x1440 */ + preset2 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1920 1440>; + apple,crop = <0 240 1920 1440>; + }; + /* 1440x1920 */ + preset3 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1440 1920>; + apple,crop = <240 0 1440 1920>; + }; + /* 1280x720 */ + preset4 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1280 720>; + apple,crop = <0 420 1920 1080>; + }; + /* 720x1280 */ + preset5 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <720 1280>; + apple,crop = <420 0 1080 1920>; + }; + /* 1280x960 */ + preset6 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <1280 960>; + apple,crop = <0 240 1920 1440>; + }; + /* 960x1280 */ + preset7 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <960 1280>; + apple,crop = <240 0 1440 1920>; + }; + /* 640x480 */ + preset8 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <640 480>; + apple,crop = <0 240 1920 1440>; + }; + /* 480x640 */ + preset9 { + apple,config-index = <0>; + apple,input-size = <1920 1920>; + apple,output-size = <480 640>; + apple,crop = <240 0 1440 1920>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/isp-imx558.dtsi b/arch/arm64/boot/dts/apple/isp-imx558.dtsi new file mode 100644 index 00000000000000..d55854c883f5b6 --- /dev/null +++ b/arch/arm64/boot/dts/apple/isp-imx558.dtsi @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * ISP configuration for platforms with IMX558 sensor. + * + * Copyright The Asahi Linux Contributors + */ + +#include "isp-common.dtsi" + +&isp { + apple,temporal-filter = <0>; + + sensor-presets { + /* 1920x1080 */ + preset0 { + apple,config-index = <1>; + apple,input-size = <1920 1080>; + apple,output-size = <1920 1080>; + apple,crop = <0 0 1920 1080>; + }; + /* 1080x1920 */ + preset1 { + apple,config-index = <2>; + apple,input-size = <1080 1920>; + apple,output-size = <1080 1920>; + apple,crop = <0 0 1080 1920>; + }; + /* 1760x1328 */ + preset2 { + apple,config-index = <3>; + apple,input-size = <1760 1328>; + apple,output-size = <1760 1328>; + apple,crop = <0 0 1760 1328>; + }; + /* 1328x1760 */ + preset3 { + apple,config-index = <4>; + apple,input-size = <1328 1760>; + apple,output-size = < 1328 1760>; + apple,crop = <0 0 1328 1760>; + }; + /* 1152x1152 */ + preset4 { + apple,config-index = <5>; + apple,input-size = <1152 1152>; + apple,output-size = <1152 1152>; + apple,crop = <0 0 1152 1152>; + }; + /* 1280x720 */ + preset5 { + apple,config-index = <1>; + apple,input-size = <1920 1080>; + apple,output-size = <1280 720>; + apple,crop = <0 0 1920 1080>; + }; + /* 720x1280 */ + preset6 { + apple,config-index = <2>; + apple,input-size = <1080 1920>; + apple,output-size = <720 1280>; + apple,crop = <0 0 1080 1920>; + }; + /* 1280x960 */ + preset7 { + apple,config-index = <3>; + apple,input-size = <1760 1328>; + apple,output-size = <1280 960>; + apple,crop = <0 4 1760 1320>; + }; + /* 960x1280 */ + preset8 { + apple,config-index = <4>; + apple,input-size = <1328 1760>; + apple,output-size = <960 1280>; + apple,crop = <4 0 1320 1760>; + }; + /* 640x480 */ + preset9 { + apple,config-index = <3>; + apple,input-size = <1760 1328>; + apple,output-size = <640 480>; + apple,crop = <0 4 1760 1320>; + }; + /* 480x640 */ + preset10 { + apple,config-index = <4>; + apple,input-size = <1328 1760>; + apple,output-size = <480 640>; + apple,crop = <4 0 1320 1760>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/spi1-nvram.dtsi b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi new file mode 100644 index 00000000000000..3df2fd3993b528 --- /dev/null +++ b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +// +// Devicetree include for common spi-nor nvram flash. +// +// Apple uses a consistent configiguration for the nvram on all known M1* and +// M2* devices. +// +// Copyright The Asahi Linux Contributors + +/ { + aliases { + nvram = &nvram; + }; +}; + +&spi1 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <25000000>; + #address-cells = <1>; + #size-cells = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + nvram: partition@700000 { + label = "nvram"; + /* To be filled by the loader */ + reg = <0x0 0x0>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t6000-j314s.dts b/arch/arm64/boot/dts/apple/t6000-j314s.dts index c9e192848fe3f9..afa86668440f04 100644 --- a/arch/arm64/boot/dts/apple/t6000-j314s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j314s.dts @@ -16,3 +16,28 @@ compatible = "apple,j314s", "apple,t6000", "apple,arm-platform"; model = "Apple MacBook Pro (14-inch, M1 Pro, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,maldives"; +}; + +&bluetooth0 { + brcm,board-type = "apple,maldives"; +}; + +&panel { + compatible = "apple,panel-j314", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + +&aop_audio { + apple,chassis-name = "J314"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J314"; +}; diff --git a/arch/arm64/boot/dts/apple/t6000-j316s.dts b/arch/arm64/boot/dts/apple/t6000-j316s.dts index ff1803ce23001c..ddfc3c530923c7 100644 --- a/arch/arm64/boot/dts/apple/t6000-j316s.dts +++ b/arch/arm64/boot/dts/apple/t6000-j316s.dts @@ -16,3 +16,28 @@ compatible = "apple,j316s", "apple,t6000", "apple,arm-platform"; model = "Apple MacBook Pro (16-inch, M1 Pro, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,madagascar"; +}; + +&bluetooth0 { + brcm,board-type = "apple,madagascar"; +}; + +&panel { + compatible = "apple,panel-j316", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + +&aop_audio { + apple,chassis-name = "J316"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j316-macaudio", "apple,macaudio"; + model = "MacBook Pro J316"; +}; diff --git a/arch/arm64/boot/dts/apple/t6000.dtsi b/arch/arm64/boot/dts/apple/t6000.dtsi index 89c3b211b116e9..c9e4e52d9aac92 100644 --- a/arch/arm64/boot/dts/apple/t6000.dtsi +++ b/arch/arm64/boot/dts/apple/t6000.dtsi @@ -9,6 +9,8 @@ /* This chip is just a cut down version of t6001, so include it and disable the missing parts */ +#define GPU_REPEAT(x) + #include "t6001.dtsi" / { @@ -16,3 +18,7 @@ }; /delete-node/ &pmgr_south; + +&gpu { + compatible = "apple,agx-t6000", "apple,agx-g13x"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j314c.dts b/arch/arm64/boot/dts/apple/t6001-j314c.dts index 1761d15b98c12f..245df6d03ee422 100644 --- a/arch/arm64/boot/dts/apple/t6001-j314c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j314c.dts @@ -16,3 +16,28 @@ compatible = "apple,j314c", "apple,t6001", "apple,arm-platform"; model = "Apple MacBook Pro (14-inch, M1 Max, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,maldives"; +}; + +&bluetooth0 { + brcm,board-type = "apple,maldives"; +}; + +&panel { + compatible = "apple,panel-j314", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + +&aop_audio { + apple,chassis-name = "J314"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J314"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j316c.dts b/arch/arm64/boot/dts/apple/t6001-j316c.dts index 750e9beeffc0aa..a000d497b705fa 100644 --- a/arch/arm64/boot/dts/apple/t6001-j316c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j316c.dts @@ -16,3 +16,28 @@ compatible = "apple,j316c", "apple,t6001", "apple,arm-platform"; model = "Apple MacBook Pro (16-inch, M1 Max, 2021)"; }; + +&wifi0 { + brcm,board-type = "apple,madagascar"; +}; + +&bluetooth0 { + brcm,board-type = "apple,madagascar"; +}; + +&panel { + compatible = "apple,panel-j316", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + +&aop_audio { + apple,chassis-name = "J316"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j316-macaudio", "apple,macaudio"; + model = "MacBook Pro J316"; +}; diff --git a/arch/arm64/boot/dts/apple/t6001-j375c.dts b/arch/arm64/boot/dts/apple/t6001-j375c.dts index 62ea437b58b25c..5abd557aa9d73e 100644 --- a/arch/arm64/boot/dts/apple/t6001-j375c.dts +++ b/arch/arm64/boot/dts/apple/t6001-j375c.dts @@ -16,3 +16,30 @@ compatible = "apple,j375c", "apple,t6001", "apple,arm-platform"; model = "Apple Mac Studio (M1 Max, 2022)"; }; + +&dpaudio0 { + status = "okay"; +}; + +&sound { + compatible = "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J375"; +}; + +&pinctrl_ap { + usb_hub_oe-hog { + gpio-hog; + gpios = <230 0>; + input; + line-name = "usb-hub-oe"; + }; + + usb_hub_rst-hog { + gpio-hog; + gpios = <231 GPIO_ACTIVE_LOW>; + output-low; + line-name = "usb-hub-rst"; + }; +}; + +#include "hwmon-fan-dual.dtsi" diff --git a/arch/arm64/boot/dts/apple/t6001.dtsi b/arch/arm64/boot/dts/apple/t6001.dtsi index 620b17e4031f06..20e7c1cf383562 100644 --- a/arch/arm64/boot/dts/apple/t6001.dtsi +++ b/arch/arm64/boot/dts/apple/t6001.dtsi @@ -11,9 +11,15 @@ #include #include #include +#include +#include #include "multi-die-cpp.h" +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif + #include "t600x-common.dtsi" / { @@ -26,6 +32,8 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; @@ -61,3 +69,7 @@ }; }; }; + +&gpu { + compatible = "apple,agx-t6001", "apple,agx-g13x"; +}; diff --git a/arch/arm64/boot/dts/apple/t6002-j375d.dts b/arch/arm64/boot/dts/apple/t6002-j375d.dts index 3365429bdc8be9..68a982b755d993 100644 --- a/arch/arm64/boot/dts/apple/t6002-j375d.dts +++ b/arch/arm64/boot/dts/apple/t6002-j375d.dts @@ -15,6 +15,19 @@ / { compatible = "apple,j375d", "apple,t6002", "apple,arm-platform"; model = "Apple Mac Studio (M1 Ultra, 2022)"; + aliases { + atcphy4 = &atcphy0_die1; + atcphy5 = &atcphy1_die1; + }; +}; + +&dpaudio0 { + status = "okay"; +}; + +&sound { + compatible = "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J375"; }; /* USB Type C */ @@ -26,6 +39,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec4: connector { + compatible = "usb-c-connector"; + label = "USB-C Front Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec4_con_hs: endpoint { + remote-endpoint = <&typec4_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec4_con_ss: endpoint { + remote-endpoint = <&typec4_usb_ss>; + }; + }; + }; + }; }; /* front-left */ @@ -35,9 +72,82 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec5: connector { + compatible = "usb-c-connector"; + label = "USB-C Front Left"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec5_con_hs: endpoint { + remote-endpoint = <&typec5_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec5_con_ss: endpoint { + remote-endpoint = <&typec5_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers on die 1 */ +&dwc3_0_die1 { + port { + typec4_usb_hs: endpoint { + remote-endpoint = <&typec4_con_hs>; + }; + }; +}; + +&dwc3_1_die1 { + port { + typec5_usb_hs: endpoint { + remote-endpoint = <&typec5_con_hs>; + }; }; }; +/* Type-C PHYs */ +&atcphy0_die1 { + port { + typec4_usb_ss: endpoint { + remote-endpoint = <&typec4_con_ss>; + }; + }; +}; + +&atcphy1_die1 { + port { + typec5_usb_ss: endpoint { + remote-endpoint = <&typec5_con_ss>; + }; + }; +}; + +/* delete unused USB nodes on die 1 */ + +/delete-node/ &dwc3_2_dart_0_die1; +/delete-node/ &dwc3_2_dart_1_die1; +/delete-node/ &dwc3_2_die1; +/delete-node/ &atcphy2_die1; +/delete-node/ &atcphy2_xbar_die1; + +/delete-node/ &dwc3_3_dart_0_die1; +/delete-node/ &dwc3_3_dart_1_die1; +/delete-node/ &dwc3_3_die1; +/delete-node/ &atcphy3_die1; +/delete-node/ &atcphy3_xbar_die1; + + /* delete unused always-on power-domains on die 1 */ /delete-node/ &ps_atc2_usb_aon_die1; @@ -48,3 +158,5 @@ /delete-node/ &ps_disp0_cpu0_die1; /delete-node/ &ps_disp0_fe_die1; + +#include "hwmon-fan-dual.dtsi" diff --git a/arch/arm64/boot/dts/apple/t6002.dtsi b/arch/arm64/boot/dts/apple/t6002.dtsi index a963a5011799a0..331cc49b42994d 100644 --- a/arch/arm64/boot/dts/apple/t6002.dtsi +++ b/arch/arm64/boot/dts/apple/t6002.dtsi @@ -11,9 +11,15 @@ #include #include #include +#include +#include #include "multi-die-cpp.h" +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif + #include "t600x-common.dtsi" / { @@ -234,6 +240,8 @@ <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>, <0x7 0x0 0x7 0x0 0xf 0x80000000>; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; @@ -245,6 +253,8 @@ ranges = <0x2 0x0 0x22 0x0 0x4 0x0>, <0x7 0x0 0x27 0x0 0xf 0x80000000>; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; // filled via templated includes at the end of the file }; @@ -295,7 +305,21 @@ }; }; +&dcpext0_die1 { + // TODO: verify + apple,bw-scratch = <&pmgr_dcp 0 4 0x9c0>; +}; + +&dcpext1_die1 { + // TODO: verify + apple,bw-scratch = <&pmgr_dcp 0 4 0x9c8>; +}; + &ps_gfx { // On t6002, the die0 GPU power domain needs both AFR power domains power-domains = <&ps_afr>, <&ps_afr_die1>; }; + +&gpu { + compatible = "apple,agx-t6002", "apple,agx-g13x"; +}; diff --git a/arch/arm64/boot/dts/apple/t600x-common.dtsi b/arch/arm64/boot/dts/apple/t600x-common.dtsi index fa8ead69936366..b17018120e79fa 100644 --- a/arch/arm64/boot/dts/apple/t600x-common.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-common.dtsi @@ -11,6 +11,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -225,26 +229,31 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <7500>; + opp-microwatt = <47296>; }; opp02 { opp-hz = /bits/ 64 <972000000>; opp-level = <2>; clock-latency-ns = <23000>; + opp-microwatt = <99715>; }; opp03 { opp-hz = /bits/ 64 <1332000000>; opp-level = <3>; clock-latency-ns = <29000>; + opp-microwatt = <188860>; }; opp04 { opp-hz = /bits/ 64 <1704000000>; opp-level = <4>; clock-latency-ns = <40000>; + opp-microwatt = <288891>; }; opp05 { opp-hz = /bits/ 64 <2064000000>; opp-level = <5>; clock-latency-ns = <50000>; + opp-microwatt = <412979>; }; }; @@ -255,82 +264,139 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <8000>; + opp-microwatt = <290230>; }; opp02 { opp-hz = /bits/ 64 <828000000>; opp-level = <2>; clock-latency-ns = <18000>; + opp-microwatt = <449013>; }; opp03 { opp-hz = /bits/ 64 <1056000000>; opp-level = <3>; clock-latency-ns = <19000>; + opp-microwatt = <647097>; }; opp04 { opp-hz = /bits/ 64 <1296000000>; opp-level = <4>; clock-latency-ns = <23000>; + opp-microwatt = <865620>; }; opp05 { opp-hz = /bits/ 64 <1524000000>; opp-level = <5>; clock-latency-ns = <24000>; + opp-microwatt = <1112838>; }; opp06 { opp-hz = /bits/ 64 <1752000000>; opp-level = <6>; clock-latency-ns = <28000>; + opp-microwatt = <1453271>; }; opp07 { opp-hz = /bits/ 64 <1980000000>; opp-level = <7>; clock-latency-ns = <31000>; + opp-microwatt = <1776667>; }; opp08 { opp-hz = /bits/ 64 <2208000000>; opp-level = <8>; clock-latency-ns = <45000>; + opp-microwatt = <2366690>; }; opp09 { opp-hz = /bits/ 64 <2448000000>; opp-level = <9>; clock-latency-ns = <49000>; + opp-microwatt = <2892193>; }; opp10 { opp-hz = /bits/ 64 <2676000000>; opp-level = <10>; clock-latency-ns = <53000>; + opp-microwatt = <3475417>; }; opp11 { opp-hz = /bits/ 64 <2904000000>; opp-level = <11>; clock-latency-ns = <56000>; + opp-microwatt = <3959410>; }; opp12 { opp-hz = /bits/ 64 <3036000000>; opp-level = <12>; clock-latency-ns = <56000>; + opp-microwatt = <4540620>; }; - /* Not available until CPU deep sleep is implemented opp13 { opp-hz = /bits/ 64 <3132000000>; opp-level = <13>; clock-latency-ns = <56000>; + opp-microwatt = <4745031>; turbo-mode; }; opp14 { opp-hz = /bits/ 64 <3168000000>; opp-level = <14>; clock-latency-ns = <56000>; + opp-microwatt = <4822390>; turbo-mode; }; opp15 { opp-hz = /bits/ 64 <3228000000>; opp-level = <15>; clock-latency-ns = <56000>; + opp-microwatt = <4951324>; turbo-mode; }; - */ + }; + + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = GPU_REPEAT(400000); + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <388800000>; + opp-microvolt = GPU_REPEAT(634000); + opp-microwatt = <25011450>; + }; + opp02 { + opp-hz = /bits/ 64 <486000000>; + opp-microvolt = GPU_REPEAT(650000); + opp-microwatt = <31681170>; + }; + opp03 { + opp-hz = /bits/ 64 <648000000>; + opp-microvolt = GPU_REPEAT(668000); + opp-microwatt = <41685750>; + }; + opp04 { + opp-hz = /bits/ 64 <777600000>; + opp-microvolt = GPU_REPEAT(715000); + opp-microwatt = <56692620>; + }; + opp05 { + opp-hz = /bits/ 64 <972000000>; + opp-microvolt = GPU_REPEAT(778000); + opp-microwatt = <83371500>; + }; + opp06 { + opp-hz = /bits/ 64 <1296000000>; + opp-microvolt = GPU_REPEAT(903000); + opp-microwatt = <166743000>; + }; }; pmu-e { @@ -362,6 +428,47 @@ clock-output-names = "clkref"; }; + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <237333328>; + clock-output-names = "clk_disp0"; + }; + + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + + clk_dispext0_die1: clock-dispext0_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0_die1"; + }; + + clk_dispext1: clock-dispext1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1"; + }; + + clk_dispext1_die1: clock-dispext1_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1_die1"; + }; /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. @@ -371,4 +478,25 @@ #clock-cells = <0>; clock-output-names = "nco_ref"; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + no-map; + }; + }; }; diff --git a/arch/arm64/boot/dts/apple/t600x-die0.dtsi b/arch/arm64/boot/dts/apple/t600x-die0.dtsi index b1c875e692c8fb..d1f068f5b83806 100644 --- a/arch/arm64/boot/dts/apple/t600x-die0.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-die0.dtsi @@ -24,6 +24,60 @@ power-domains = <&ps_aic>; }; + pmgr_misc: power-management@28e20c000 { + compatible = "apple,t6000-pmgr-misc"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e20c000 0 0x400>, + <0x2 0x8e20c800 0 0x400>; + reg-names = "fabric-ps", "dcs-ps"; + apple,dcs-min-ps = <7>; + }; + + pmgr_dcp: power-management@28e3d0000 { + reg = <0x2 0x8e3d0000 0x0 0x4000>; + reg-names = "dcp-fw-pmgr"; + #apple,bw-scratch-cells = <3>; + }; + + smc_mbox: mbox@290408000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x90408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@290400000 { + compatible = "apple,t6000-smc", "apple,smc"; + reg = <0x2 0x90400000 0x0 0x4000>, + <0x2 0x91e00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + pinctrl_smc: pinctrl@290820000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x2 0x90820000 0x0 0x4000>; @@ -53,22 +107,305 @@ interrupts = ; }; - sio_dart_0: iommu@39b004000 { + nub_spmi0: spmi@2920a1300 { + compatible = "apple,t6000-spmi", "apple,spmi"; + reg = <0x2 0x920a1300 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + + pmu1: pmu@f { + compatible = "apple,maverick-pmu", "apple,spmi-pmu"; + reg = <0xf SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@1400 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x1400 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@5 { + reg = <0x5 0x1>; + }; + + rtc_offset: rtc-offset@11 { + reg = <0x11 0x6>; + }; + }; + + legacy_nvmem@6000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x6000 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@8000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x8000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + + aop_mbox: mbox@293408000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x93408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + status = "disabled"; + }; + + aop_dart: iommu@293808000 { compatible = "apple,t6000-dart"; - reg = <0x3 0x9b004000 0x0 0x4000>; + reg = <0x2 0x93808000 0x0 0x4000>; + #iommu-cells = <1>; interrupt-parent = <&aic>; - interrupts = ; + interrupts = ; + status = "disabled"; + }; + + aop_admac: dma-controller@293980000 { + /* + * Use "admac2" until commit "dmaengine: apple-admac: Avoid + * accessing registers in probe" is long enough upstream (not + * yet as of 2024-12-30) + */ + // compatible = "apple,t6000-admac", "apple,admac"; + compatible = "apple,t6000-admac2", "apple,admac2"; + reg = <0x2 0x93980000 0x0 0x34000>; + #dma-cells = <1>; + dma-channels = <16>; + interrupts-extended = <0>, + <0>, + <&aic AIC_IRQ 0 600 IRQ_TYPE_LEVEL_HIGH>, + <0>; + iommus = <&aop_dart 7>; + status = "disabled"; + }; + + aop: aop@293c00000 { + compatible = "apple,aop"; + reg = <0x2 0x93c00000 0x0 0x250000>, + <0x2 0x93400000 0x0 0x6C000>; + mboxes = <&aop_mbox>; + mbox-names = "mbox"; + iommus = <&aop_dart 0>; + + apple,aop-target = <0>; + apple,aop-alignment = <64>; + status = "disabled"; + + aop_audio: audio { + dmas = <&aop_admac 1>; + dma-names = "dma"; + apple,bytes-per-sample = <2>; + apple,clock-source = <0x706c6c20>; // 'pll ' + apple,pdm-frequency = <2400000>; + apple,pdmc-frequency = <24000000>; + apple,slow-clock-speed = <24000000>; + apple,fast-clock-speed = <24000000>; + apple,channel-polarity-select = <256>; + apple,channel-phase-select = <0>; + apple,mic-turn-on-time-ms = <20>; + apple,mic-settle-time-ms = <50>; + + apple,filter-lengths = <0x542c47>; + apple,decm-ratios = [0f 05 02]; + apple,decm-latency = <15>; + apple,coefficients = < + 0x88030000 0x82080000 0x51120000 0x0a230000 0xce3d0000 0x97660000 + 0x43a20000 0x9cf60000 0x536a0100 0xe6040200 0x7ece0200 0xaecf0300 + 0x2e110500 0x7d9b0600 0x75760800 0xd8a80a00 0xd2370d00 0x82261000 + 0x86751300 0x97221700 0x39281b00 0x897d1f00 0x2e162400 0x69e22800 + 0x56cf2d00 0x51c73200 0x80b23700 0x87773c00 0x4cfc4000 0xd9264500 + 0x47de4800 0xa00b4c00 0xc19a4e00 0x1f7b5000 0x68a05100 0x06035200 + 0x4a250000 0x4caf0000 0xc0070200 0x45990400 0x9a840800 0x7d380d00 + 0x5f1a1100 0xd9811100 0x80440b00 0x8ee5fbff 0xca32e3ff 0x52c7c4ff + 0xa6bca8ff 0x83e69aff 0xb85ba8ff 0x6baedbff 0xe7d83800 0x2442ba00 + 0x33205001 0x6edce201 0x42235802 0x2c509902 0xcffaffff 0x530affff + 0x6623fbff 0xa03ef4ff 0xe668f0ff 0xb835f7ff 0x56ec0400 0x37a30900 + 0x00d4feff 0x78a3f5ff 0x03bffeff 0x84d50b00 0xbe0b0400 0x5254f2ff + 0x6d3ff8ff 0xc57f0f00 0xe69e0c00 0x7903efff 0xd533edff 0xecd11100 + 0x7d691a00 0xd655eeff 0x8866dcff 0x57261000 0xc78d2e00 0x822ef3ff + 0x6369c4ff 0xcd080700 0x35344b00 0xaf210200 0x83b6a1ff 0xe2d5efff + 0x949b7600 0xf3d72500 0xfffc67ff 0xe3acb6ff 0x521bcc00 0x3c8a8b00 + 0x9f0ccdfe 0x5c68ccfe 0x4dc59802 0x82cffb06>; + }; + + aop_als: als { + // intentionally empty + }; + + }; + + disp0_dart: iommu@38b304000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x8b304000 0x0 0x4000>; #iommu-cells = <1>; - power-domains = <&ps_sio_cpu>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; }; - sio_dart_1: iommu@39b008000 { + dcp_dart: iommu@38b30c000 { compatible = "apple,t6000-dart"; - reg = <0x3 0x9b008000 0x0 0x8000>; + reg = <0x3 0x8b30c000 0x0 0x4000>; + #iommu-cells = <1>; interrupt-parent = <&aic>; - interrupts = ; + interrupts = ; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>; + }; + + sep_dart: iommu@3952c0000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x952c0000 0x0 0x4000>; #iommu-cells = <1>; - power-domains = <&ps_sio_cpu>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + sep: sep@396400000 { + compatible = "apple,sep"; + reg = <0x3 0x96400000 0x0 0x6C000>; + mboxes = <&sep_mbox>; + mbox-names = "mbox"; + iommus = <&sep_dart 0>; + power-domains = <&ps_sep>; + status = "disabled"; + }; + + sep_mbox: mbox@396408000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x96408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + dpaudio0: audio-controller@39b500000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + + dcp_mbox: mbox@38bc08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x8bc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + }; + + dcp: dcp@38bc00000 { + compatible = "apple,t6000-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x8bc00000 0x0 0x4000>, + <0x3 0x8a000000 0x0 0x3000000>, + <0x3 0x8b320000 0x0 0x4000>, + <0x3 0x8b344000 0x0 0x4000>, + <0x3 0x8b800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x988>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; }; fpwm0: pwm@39b030000 { @@ -163,6 +500,34 @@ status = "disabled"; }; + spi1: spi@39b104000 { + compatible = "apple,t6000-spi", "apple,spi"; + reg = <0x3 0x9b104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + status = "disabled"; + }; + + spi3: spi@39b10c000 { + compatible = "apple,t6000-spi", "apple,spi"; + reg = <0x3 0x9b10c000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkref>; + pinctrl-0 = <&spi3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi3>; + status = "disabled"; + }; + serial0: serial@39b200000 { compatible = "apple,s5l-uart"; reg = <0x3 0x9b200000 0x0 0x1000>; @@ -207,16 +572,132 @@ "tx2a", "rx2a", "tx2b", "rx2b", "tx3a", "rx3a", "tx3b", "rx3b"; interrupt-parent = <&aic>; - interrupts = , + interrupts = , + , , - , - ; + ; power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, <&ps_mca2>, <&ps_mca3>; resets = <&ps_audio_p>; #sound-dai-cells = <1>; }; + gpu: gpu@406400000 { + compatible = "apple,agx-g13x"; + reg = <0x4 0x6400000 0 0x40000>, + <0x4 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + apple,firmware-version = <12 3 0>; + apple,firmware-compat = <12 3 0>; + + operating-points-v2 = <&gpu_opp>; + apple,perf-base-pstate = <1>; + apple,min-sram-microvolt = <790000>; + apple,avg-power-filter-tc-ms = <1000>; + apple,avg-power-ki-only = <2.4>; + apple,avg-power-kp = <1.5>; + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <125>; + apple,fast-die0-integral-gain = <500.0>; + apple,fast-die0-proportional-gain = <72.0>; + apple,perf-boost-ce-step = <50>; + apple,perf-boost-min-util = <90>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <50>; + apple,perf-integral-gain = <6.3>; + apple,perf-integral-gain2 = <0.197392>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain = <15.75>; + apple,perf-proportional-gain2 = <6.853981>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,ppm-filter-time-constant-ms = <100>; + apple,ppm-ki = <30>; + apple,ppm-kp = <1.5>; + apple,pwr-filter-time-constant = <313>; + apple,pwr-integral-gain = <0.0202129>; + apple,pwr-integral-min-clamp = <0>; + apple,pwr-min-duty-cycle = <40>; + apple,pwr-proportional-gain = <5.2831855>; + + apple,core-leak-coef = GPU_REPEAT(1200.0); + apple,sram-leak-coef = GPU_REPEAT(20.0); + }; + + agx_mbox: mbox@406408000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x4 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + isp_dart0: iommu@3860e8000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x860e8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart1: iommu@3860f4000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x860f4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart2: iommu@3860fc000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x860fc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp: isp@384000000 { + compatible = "apple,t6000-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x3 0x84000000 0x0 0x2000000>, + <0x3 0x86104000 0x0 0x100>, + <0x3 0x86104170 0x0 0x100>, + <0x3 0x861043f0 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>, <&ps_isp_set0>, + <&ps_isp_set1>, <&ps_isp_fe>, <&ps_isp_set3>, + <&ps_isp_set4>, <&ps_isp_set5>, <&ps_isp_set6>, + <&ps_isp_set7>, <&ps_isp_set8>; + apple,dart-vm-size = <0x0 0xa0000000>; + + status = "disabled"; + }; + pcie0_dart_0: iommu@581008000 { compatible = "apple,t6000-dart"; reg = <0x5 0x81008000 0x0 0x4000>; @@ -294,6 +775,8 @@ pinctrl-0 = <&pcie_pins>; pinctrl-names = "default"; + dma-coherent; + port00: pci@0,0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; diff --git a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi index a32ff0c9d7b0c2..00e8ce85688507 100644 --- a/arch/arm64/boot/dts/apple/t600x-dieX.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-dieX.dtsi @@ -24,6 +24,154 @@ #performance-domain-cells = <0>; }; + DIE_NODE(dispext0_dart): iommu@289304000 { + compatible = "apple,t6000-dart"; + reg = <0x2 0x89304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_dart): iommu@28930c000 { + compatible = "apple,t6000-dart"; + reg = <0x2 0x8930c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_mbox): mbox@289c08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x89c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext0): dcp@289c00000 { + compatible = "apple,t6000-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext0_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext0_dart) 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x89c00000 0x0 0x4000>, + <0x2 0x88000000 0x0 0x3000000>, + <0x2 0x89320000 0x0 0x4000>, + <0x2 0x89344000 0x0 0x4000>, + <0x2 0x89800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x990>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + clocks = <&DIE_NODE(clk_dispext0)>; + phandle = <&DIE_NODE(dcpext0)>; + apple,dcp-index = <1>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext0_dart) 4>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext0_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio1_dcp)>; + }; + }; + }; + }; + + DIE_NODE(dispext1_dart): iommu@28c304000 { + compatible = "apple,t6000-dart", "apple,t8110-dart"; + reg = <0x2 0x8c304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_dart): iommu@28c30c000 { + compatible = "apple,t6000-dart", "apple,t8110-dart"; + reg = <0x2 0x8c30c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x1f0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_mbox): mbox@28cc08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x8cc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext1): dcp@28cc00000 { + compatible = "apple,t6000-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext1_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext1_dart) 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x8cc00000 0x0 0x4000>, + <0x2 0x8b000000 0x0 0x3000000>, + <0x2 0x8c320000 0x0 0x4000>, + <0x2 0x8c344000 0x0 0x4000>, + <0x2 0x8c800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x998>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + clocks = <&DIE_NODE(clk_dispext1)>; + phandle = <&DIE_NODE(dcpext1)>; + apple,dcp-index = <2>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext1_dart) 4>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext1_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio2_dcp)>; + }; + }; + }; + }; + DIE_NODE(pmgr): power-management@28e080000 { compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; #address-cells = <1>; @@ -74,6 +222,193 @@ reg = <0x2 0x92280000 0 0x4000>; }; + DIE_NODE(efuse): efuse@2922bc000 { + compatible = "apple,t6000-efuses", "apple,efuses"; + reg = <0x2 0x922bc000 0x0 0x2000>; + #address-cells = <1>; + #size-cells = <1>; + + DIE_NODE(atcphy0_auspll_rodco_bias_adjust): efuse@a10,22 { + reg = <0xa10 4>; + bits = <22 3>; + }; + + DIE_NODE(atcphy0_auspll_rodco_encap): efuse@a10,25 { + reg = <0xa10 4>; + bits = <25 2>; + }; + + DIE_NODE(atcphy0_auspll_dtc_vreg_adjust): efuse@a10,27 { + reg = <0xa10 4>; + bits = <27 3>; + }; + + DIE_NODE(atcphy0_auspll_fracn_dll_start_capcode): efuse@a10,30 { + reg = <0xa10 4>; + bits = <30 2>; + }; + + DIE_NODE(atcphy0_aus_cmn_shm_vreg_trim): efuse@a14,0 { + reg = <0xa14 4>; + bits = <0 5>; + }; + + DIE_NODE(atcphy0_cio3pll_dco_coarsebin0): efuse@a14,5 { + reg = <0xa14 4>; + bits = <5 6>; + }; + + DIE_NODE(atcphy0_cio3pll_dco_coarsebin1): efuse@a14,11 { + reg = <0xa14 4>; + bits = <11 6>; + }; + + DIE_NODE(atcphy0_cio3pll_dll_start_capcode): efuse@a14,17 { + reg = <0xa14 4>; + bits = <17 2>; + }; + + DIE_NODE(atcphy0_cio3pll_dtc_vreg_adjust): efuse@a14,19 { + reg = <0xa14 4>; + bits = <19 3>; + }; + + DIE_NODE(atcphy1_auspll_rodco_bias_adjust): efuse@a18,0 { + reg = <0xa18 4>; + bits = <0 3>; + }; + + DIE_NODE(atcphy1_auspll_rodco_encap): efuse@a18,3 { + reg = <0xa18 4>; + bits = <3 2>; + }; + + DIE_NODE(atcphy1_auspll_dtc_vreg_adjust): efuse@a18,5 { + reg = <0xa18 4>; + bits = <5 3>; + }; + + DIE_NODE(atcphy1_auspll_fracn_dll_start_capcode): efuse@a18,8 { + reg = <0xa18 4>; + bits = <8 2>; + }; + + DIE_NODE(atcphy1_aus_cmn_shm_vreg_trim): efuse@a18,10 { + reg = <0xa18 4>; + bits = <10 5>; + }; + + DIE_NODE(atcphy1_cio3pll_dco_coarsebin0): efuse@a18,15 { + reg = <0xa18 4>; + bits = <15 6>; + }; + + DIE_NODE(atcphy1_cio3pll_dco_coarsebin1): efuse@a18,21 { + reg = <0xa18 4>; + bits = <21 6>; + }; + + DIE_NODE(atcphy1_cio3pll_dll_start_capcode): efuse@a18,27 { + reg = <0xa18 4>; + bits = <27 2>; + }; + + DIE_NODE(atcphy1_cio3pll_dtc_vreg_adjust): efuse@a18,29 { + reg = <0xa18 4>; + bits = <29 3>; + }; + + DIE_NODE(atcphy2_auspll_rodco_bias_adjust): efuse@a1c,10 { + reg = <0xa1c 4>; + bits = <10 3>; + }; + + DIE_NODE(atcphy2_auspll_rodco_encap): efuse@a1c,13 { + reg = <0xa1c 4>; + bits = <13 2>; + }; + + DIE_NODE(atcphy2_auspll_dtc_vreg_adjust): efuse@a1c,15 { + reg = <0xa1c 4>; + bits = <15 3>; + }; + + DIE_NODE(atcphy2_auspll_fracn_dll_start_capcode): efuse@a1c,18 { + reg = <0xa1c 4>; + bits = <18 2>; + }; + + DIE_NODE(atcphy2_aus_cmn_shm_vreg_trim): efuse@a1c,20 { + reg = <0xa1c 4>; + bits = <20 5>; + }; + + DIE_NODE(atcphy2_cio3pll_dco_coarsebin0): efuse@a1c,25 { + reg = <0xa1c 4>; + bits = <25 6>; + }; + + DIE_NODE(atcphy2_cio3pll_dco_coarsebin1): efuse@a1c,31 { + reg = <0xa1c 8>; + bits = <31 6>; + }; + + DIE_NODE(atcphy2_cio3pll_dll_start_capcode): efuse@a20,5 { + reg = <0xa20 4>; + bits = <5 2>; + }; + + DIE_NODE(atcphy2_cio3pll_dtc_vreg_adjust): efuse@a20,7 { + reg = <0xa20 4>; + bits = <7 3>; + }; + + DIE_NODE(atcphy3_auspll_rodco_bias_adjust): efuse@a20,20 { + reg = <0xa20 4>; + bits = <20 3>; + }; + + DIE_NODE(atcphy3_auspll_rodco_encap): efuse@a20,23 { + reg = <0xa20 4>; + bits = <23 2>; + }; + + DIE_NODE(atcphy3_auspll_dtc_vreg_adjust): efuse@a20,25 { + reg = <0xa20 4>; + bits = <25 3>; + }; + + DIE_NODE(atcphy3_auspll_fracn_dll_start_capcode): efuse@a20,28 { + reg = <0xa20 4>; + bits = <28 2>; + }; + + DIE_NODE(atcphy3_aus_cmn_shm_vreg_trim): efuse@a20,30 { + reg = <0xa20 8>; + bits = <30 5>; + }; + + DIE_NODE(atcphy3_cio3pll_dco_coarsebin0): efuse@a24,3 { + reg = <0xa24 4>; + bits = <3 6>; + }; + + DIE_NODE(atcphy3_cio3pll_dco_coarsebin1): efuse@a24,9 { + reg = <0xa24 4>; + bits = <9 6>; + }; + + DIE_NODE(atcphy3_cio3pll_dll_start_capcode): efuse@a24,15 { + reg = <0xa24 4>; + bits = <15 2>; + }; + + DIE_NODE(atcphy3_cio3pll_dtc_vreg_adjust): efuse@a24,17 { + reg = <0xa24 4>; + bits = <17 3>; + }; + }; + DIE_NODE(pinctrl_aop): pinctrl@293820000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x2 0x93820000 0x0 0x4000>; @@ -95,6 +430,24 @@ ; }; + DIE_NODE(sio_dart_0): iommu@39b004000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x9b004000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + + DIE_NODE(sio_dart_1): iommu@39b008000 { + compatible = "apple,t6000-dart"; + reg = <0x3 0x9b008000 0x0 0x8000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + DIE_NODE(pinctrl_ap): pinctrl@39b028000 { compatible = "apple,t6000-pinctrl", "apple,pinctrl"; reg = <0x3 0x9b028000 0x0 0x4000>; @@ -119,3 +472,441 @@ interrupt-controller; #interrupt-cells = <2>; }; + + DIE_NODE(sio_mbox): mbox@39bc08000 { + compatible = "apple,t6000-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x9bc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + + DIE_NODE(sio): sio@39bc00000 { + compatible = "apple,t6000-sio", "apple,sio"; + reg = <0x3 0x9bc00000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&DIE_NODE(sio_mbox)>; + iommus = <&DIE_NODE(sio_dart_0) 0>, <&DIE_NODE(sio_dart_1) 0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + resets = <&DIE_NODE(ps_sio)>; /* TODO: verify reset does something */ + status = "disabled"; + }; + + DIE_NODE(dpaudio1): audio-controller@39b504000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b540000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x66>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa1)>; + reset-domains = <&DIE_NODE(ps_dpa1)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio1_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext0_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio2): audio-controller@39b508000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b580000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x68>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa2)>; + reset-domains = <&DIE_NODE(ps_dpa2)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio2_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext1_audio)>; + }; + }; + }; + }; + + /* + * omit dpaudio3 / 4 as long as the linked dcpext nodes don't exist + * + DIE_NODE(dpaudio3): audio-controller@39b50c000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b5c0000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6a>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa3)>; + reset-domains = <&DIE_NODE(ps_dpa3)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio3_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext2_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio4): audio-controller@39b510000 { + compatible = "apple,t6000-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6c>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa4)>; + reset-domains = <&DIE_NODE(ps_dpa4)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio4_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext3_audio)>; + }; + }; + }; + }; + */ + + DIE_NODE(dwc3_0_dart_0): iommu@702f00000 { + compatible = "apple,t6000-dart"; + reg = <0x7 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0_dart_1): iommu@702f80000 { + compatible = "apple,t6000-dart"; + reg = <0x7 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0): usb@702280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x7 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_0_dart_0) 0>, + <&DIE_NODE(dwc3_0_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy0)>; + phys = <&DIE_NODE(atcphy0) PHY_TYPE_USB2>, <&DIE_NODE(atcphy0) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy0): phy@703000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0x7 0x03000000 0x0 0x4c000>, + <0x7 0x03050000 0x0 0x8000>, + <0x7 0x00000000 0x0 0x4000>, + <0x7 0x02a90000 0x0 0x4000>, + <0x7 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy0_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy0_auspll_rodco_encap)>, + <&DIE_NODE(atcphy0_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy0_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy0_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy0_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy0_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy0_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy0_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + }; + + DIE_NODE(atcphy0_xbar): mux@70304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0x7 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + status = "disabled"; + }; + + DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { + compatible = "apple,t6000-dart"; + reg = <0xb 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1_dart_1): iommu@b02f80000 { + compatible = "apple,t6000-dart"; + reg = <0xb 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1): usb@b02280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xb 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_1_dart_0) 0>, + <&DIE_NODE(dwc3_1_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy1)>; + phys = <&DIE_NODE(atcphy1) PHY_TYPE_USB2>, <&DIE_NODE(atcphy1) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy1): phy@b03000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0xb 0x03000000 0x0 0x4c000>, + <0xb 0x03050000 0x0 0x8000>, + <0xb 0x00000000 0x0 0x4000>, + <0xb 0x02a90000 0x0 0x4000>, + <0xb 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy1_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy1_auspll_rodco_encap)>, + <&DIE_NODE(atcphy1_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy1_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy1_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy1_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy1_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy1_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy1_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + }; + + DIE_NODE(atcphy1_xbar): mux@b0304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0xb 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + status = "disabled"; + }; + + DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { + compatible = "apple,t6000-dart"; + reg = <0xf 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2_dart_1): iommu@f02f80000 { + compatible = "apple,t6000-dart"; + reg = <0xf 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2): usb@f02280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xf 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_2_dart_0) 0>, + <&DIE_NODE(dwc3_2_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy2)>; + phys = <&DIE_NODE(atcphy2) PHY_TYPE_USB2>, <&DIE_NODE(atcphy2) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy2): phy@f03000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0xf 0x03000000 0x0 0x4c000>, + <0xf 0x03050000 0x0 0x8000>, + <0xf 0x00000000 0x0 0x4000>, + <0xf 0x02a90000 0x0 0x4000>, + <0xf 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy2_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy2_auspll_rodco_encap)>, + <&DIE_NODE(atcphy2_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy2_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy2_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy2_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy2_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy2_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy2_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + }; + + DIE_NODE(atcphy2_xbar): mux@f0304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0xf 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + status = "disabled"; + }; + + DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { + compatible = "apple,t6000-dart"; + reg = <0x13 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3_dart_1): iommu@1302f80000 { + compatible = "apple,t6000-dart"; + reg = <0x13 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3): usb@1302280000 { + compatible = "apple,t6000-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x13 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_3_dart_0) 0>, + <&DIE_NODE(dwc3_3_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy3)>; + phys = <&DIE_NODE(atcphy3) PHY_TYPE_USB2>, <&DIE_NODE(atcphy3) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy3): phy@1303000000 { + compatible = "apple,t6000-atcphy", "apple,t8103-atcphy"; + reg = <0x13 0x03000000 0x0 0x4c000>, + <0x13 0x03050000 0x0 0x8000>, + <0x13 0x00000000 0x0 0x4000>, + <0x13 0x02a90000 0x0 0x4000>, + <0x13 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&DIE_NODE(atcphy3_aus_cmn_shm_vreg_trim)>, + <&DIE_NODE(atcphy3_auspll_rodco_encap)>, + <&DIE_NODE(atcphy3_auspll_rodco_bias_adjust)>, + <&DIE_NODE(atcphy3_auspll_fracn_dll_start_capcode)>, + <&DIE_NODE(atcphy3_auspll_dtc_vreg_adjust)>, + <&DIE_NODE(atcphy3_cio3pll_dco_coarsebin0)>, + <&DIE_NODE(atcphy3_cio3pll_dco_coarsebin1)>, + <&DIE_NODE(atcphy3_cio3pll_dll_start_capcode)>, + <&DIE_NODE(atcphy3_cio3pll_dtc_vreg_adjust)>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + }; + + DIE_NODE(atcphy3_xbar): mux@130304c000 { + compatible = "apple,t6000-display-crossbar"; + reg = <0x13 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + status = "disabled"; + }; diff --git a/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi b/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi index b31f1a7a2b3fc3..1a994c3c1b79f0 100644 --- a/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-gpio-pins.dtsi @@ -36,6 +36,20 @@ ; }; + spi1_pins: spi1-pins { + pinmux = , + , + , + ; + }; + + spi3_pins: spi3-pins { + pinmux = , + , + , + ; + }; + pcie_pins: pcie-pins { pinmux = , , diff --git a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi index 2e471dfe43cf88..3e0dd308195185 100644 --- a/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j314-j316.dtsi @@ -13,7 +13,17 @@ / { aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + atcphy2 = &atcphy2; + atcphy3 = &atcphy3; + bluetooth0 = &bluetooth0; + dcp = &dcp; + dcpext0 = &dcpext0; + disp0 = &display; + disp0_piodma = &disp0_piodma; serial0 = &serial0; + sio = &sio; wifi0 = &wifi0; }; @@ -29,9 +39,18 @@ reg = <0 0 0 0>; /* To be filled by loader */ /* Format properties will be added by loader */ status = "disabled"; + power-domains = <&ps_disp0_cpu0>; + panel = &panel; }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@10000000000 { device_type = "memory"; reg = <0x100 0 0x2 0>; /* To be filled by loader */ @@ -54,6 +73,64 @@ status = "okay"; }; +&dcp { + panel: panel { + apple,max-brightness = <500>; + }; +}; + +&display { + iommus = <&disp0_dart 0>, <&dispext0_dart 0>; +}; + +&dispext0_dart { + status = "okay"; +}; + +&dcpext0_dart { + status = "okay"; +}; + +&dcpext0_mbox { + status = "okay"; +}; + +&dcpext0 { + /* enabled by the loader */ + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_nub 15 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 6 GPIO_ACTIVE_HIGH>; + + phy-names = "dp-phy"; + phys = <&atcphy3 PHY_TYPE_DP>; + phy-names = "dp-phy"; + mux-controls = <&atcphy3_xbar 0>; + mux-control-names = "dp-xbar"; + mux-index = <0>; + apple,dptx-phy = <3>; +}; + +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + +&dpaudio1 { + status = "okay"; +}; + +&atcphy3 { + apple,mode-fixed-dp; +}; + +&atcphy3_xbar { + status = "okay"; +}; + /* USB Type C */ &i2c0 { hpm0: usb-pd@38 { @@ -62,6 +139,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + label = "USB-C Left Rear"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -70,6 +171,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + label = "USB-C Left Front"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; + }; + }; }; hpm2: usb-pd@3b { @@ -78,6 +203,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec2: connector { + compatible = "usb-c-connector"; + label = "USB-C Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec2_con_hs: endpoint { + remote-endpoint = <&typec2_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec2_con_ss: endpoint { + remote-endpoint = <&typec2_usb_ss>; + }; + }; + }; + }; }; /* MagSafe port */ @@ -90,24 +239,159 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&i2c1 { + status = "okay"; + + speaker_left_tweet: codec@3a { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3a>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Tweeter"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; + }; + + speaker_left_woof1: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 1"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0f0>; + }; + + speaker_left_woof2: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 2"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <16>; + ti,vmon-slot-no = <18>; + }; +}; + +&i2c2 { + status = "okay"; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 4 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 180 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + +&i2c3 { + status = "okay"; + + speaker_right_tweet: codec@3d { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3d>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Tweeter"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; + }; + + speaker_right_woof1: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 1"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f0f>; + }; + + speaker_right_woof2: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 2"; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <20>; + ti,vmon-slot-no = <22>; + }; +}; + &nco_clkref { clock-frequency = <1068000000>; }; +#ifndef NO_SPI_TRACKPAD +&spi3 { + status = "okay"; + + hid-transport@0 { + compatible = "apple,spi-hid-transport"; + reg = <0>; + spi-max-frequency = <8000000>; + /* + * Apple's ADT specifies 20us CS change delays, and the + * SPI HID interface metadata specifies 45us. Using either + * seems not to be reliable, but adding both works, so + * best guess is they are cumulative. + */ + spi-cs-setup-delay-ns = <65000>; + spi-cs-hold-delay-ns = <65000>; + spi-cs-inactive-delay-ns = <250000>; + spien-gpios = <&pinctrl_ap 194 0>; + interrupts-extended = <&pinctrl_nub 6 IRQ_TYPE_LEVEL_LOW>; + }; +}; +#endif + /* PCIe devices */ &port00 { /* WLAN */ bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { + compatible = "pci14e4,4433"; reg = <0x10000 0x0 0x0 0x0 0x0>; /* To be filled by the loader */ local-mac-address = [00 10 18 00 00 10]; + apple,antenna-sku = "XX"; + }; + + bluetooth0: network@0,1 { + compatible = "pci14e4,5f71"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; }; }; &port01 { /* SD card reader */ bus-range = <2 2>; + pwren-gpios = <&smc_gpio 26 GPIO_ACTIVE_HIGH>; + status = "okay"; sdhci0: mmc@0,0 { compatible = "pci17a0,9755"; reg = <0x20000 0x0 0x0 0x0 0x0>; @@ -119,3 +403,123 @@ &fpwm0 { status = "okay"; }; + +&pcie0_dart_1 { + status = "okay"; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +&dwc3_2 { + port { + typec2_usb_hs: endpoint { + remote-endpoint = <&typec2_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + +&atcphy2 { + port { + typec2_usb_ss: endpoint { + remote-endpoint = <&typec2_con_ss>; + }; + }; +}; + +/* ATC3 is used for DisplayPort -> HDMI only */ +&dwc3_3_dart_0 { + status = "disabled"; +}; + +&dwc3_3_dart_1 { + status = "disabled"; +}; + +&dwc3_3 { + status = "disabled"; +}; +/* Delete unused dwc3_3 to prevent dt_disable_missing_devs() from disabling + * atcphy3 via phandle references from a disablecd device. + */ +/delete-node/ &dwc3_3; + +&ps_atc3_usb_aon { + /delete-property/ apple,always-on; +}; + +/ { + sound: sound { + /* compatible is set per machine */ + + dai-link@0 { + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof1>, + <&speaker_left_tweet>, + <&speaker_left_woof2>, + <&speaker_right_woof1>, + <&speaker_right_tweet>, + <&speaker_right_woof2>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +#include "spi1-nvram.dtsi" + +#include "isp-imx558.dtsi" + +&isp { + apple,platform-id = <3>; +}; + +#include "hwmon-common.dtsi" +#include "hwmon-fan-dual.dtsi" +#include "hwmon-laptop.dtsi" diff --git a/arch/arm64/boot/dts/apple/t600x-j375.dtsi b/arch/arm64/boot/dts/apple/t600x-j375.dtsi index 1e5a19e49b089d..84c307a3215dd7 100644 --- a/arch/arm64/boot/dts/apple/t600x-j375.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-j375.dtsi @@ -11,7 +11,20 @@ / { aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + atcphy2 = &atcphy2; + atcphy3 = &atcphy3; + bluetooth0 = &bluetooth0; + #ifndef NO_DCP + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; + #endif + ethernet0 = ðernet0; + nvram = &nvram; serial0 = &serial0; + sio = &sio; wifi0 = &wifi0; }; @@ -27,9 +40,17 @@ reg = <0 0 0 0>; /* To be filled by loader */ /* Format properties will be added by loader */ status = "disabled"; + power-domains = <&ps_disp0_cpu0>; }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@10000000000 { device_type = "memory"; reg = <0x100 0 0x2 0>; /* To be filled by loader */ @@ -40,6 +61,15 @@ status = "okay"; }; +&dcp { + apple,connector-type = "HDMI-A"; +}; + +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + /* USB Type C */ &i2c0 { hpm0: usb-pd@38 { @@ -48,6 +78,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Left"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -56,6 +110,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Left Middle"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; + }; + }; }; hpm2: usb-pd@3b { @@ -64,6 +142,30 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec2: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Right Middle"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec2_con_hs: endpoint { + remote-endpoint = <&typec2_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec2_con_ss: endpoint { + remote-endpoint = <&typec2_usb_ss>; + }; + }; + }; + }; }; hpm3: usb-pd@3c { @@ -72,6 +174,124 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <174 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec3: connector { + compatible = "usb-c-connector"; + label = "USB-C Back Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec3_con_hs: endpoint { + remote-endpoint = <&typec3_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec3_con_ss: endpoint { + remote-endpoint = <&typec3_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +&dwc3_2 { + port { + typec2_usb_hs: endpoint { + remote-endpoint = <&typec2_con_hs>; + }; + }; +}; + +&dwc3_3 { + port { + typec3_usb_hs: endpoint { + remote-endpoint = <&typec3_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + +&atcphy2 { + port { + typec2_usb_ss: endpoint { + remote-endpoint = <&typec2_con_ss>; + }; + }; +}; + +&atcphy3 { + port { + typec3_usb_ss: endpoint { + remote-endpoint = <&typec3_con_ss>; + }; + }; +}; + +/* Audio */ +&i2c1 { + status = "okay"; + + speaker: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 178 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 179 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; +}; + +&i2c2 { + status = "okay"; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 4 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 180 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; }; }; @@ -79,20 +299,62 @@ clock-frequency = <1068000000>; }; +/ { + sound: sound { + /* compatible is set per machine */ + + dai-link@0 { + link-name = "Speaker"; + + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + /* PCIe devices */ &port00 { /* WLAN */ bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { reg = <0x10000 0x0 0x0 0x0 0x0>; + compatible = "pci14e4,4433"; + brcm,board-type = "apple,okinawa"; + apple,antenna-sku = "XX"; /* To be filled by the loader */ local-mac-address = [00 10 18 00 00 10]; }; + + bluetooth0: network@0,1 { + compatible = "pci14e4,5f71"; + brcm,board-type = "apple,okinawa"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + }; }; +#ifndef NO_PCIE_SDHC &port01 { /* SD card reader */ bus-range = <2 2>; + pwren-gpios = <&smc_gpio 26 GPIO_ACTIVE_HIGH>; sdhci0: mmc@0,0 { compatible = "pci17a0,9755"; reg = <0x20000 0x0 0x0 0x0 0x0>; @@ -100,6 +362,7 @@ wp-inverted; }; }; +#endif &port02 { /* 10 Gbit Ethernet */ @@ -115,6 +378,7 @@ &port03 { /* USB xHCI */ bus-range = <4 4>; + pwren-gpios = <&smc_gpio 20 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -126,3 +390,18 @@ &pcie0_dart_3 { status = "okay"; }; + +#ifndef NO_GPU +&gpu { + apple,avg-power-ki-only = <0.6375>; + apple,avg-power-kp = <0.58>; + apple,avg-power-target-filter-tc = <1>; + apple,perf-base-pstate = <3>; + apple,ppm-ki = <5.8>; + apple,ppm-kp = <0.355>; +}; +#endif + +#include "spi1-nvram.dtsi" + +#include "hwmon-common.dtsi" diff --git a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi index 0bd44753b76a0c..3517b2aeb5f61f 100644 --- a/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t600x-pmgr.dtsi @@ -396,6 +396,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext0_cpu0); power-domains = <&DIE_NODE(ps_dispext0_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_dispext1_cpu0): power-controller@2a8 { @@ -405,6 +406,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext1_cpu0); power-domains = <&DIE_NODE(ps_dispext1_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_ane_sys_cpu): power-controller@2c8 { @@ -824,7 +826,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(sio_cpu); - power-domains = <&DIE_NODE(ps_sio)>; + power-domains = <&DIE_NODE(ps_sio) &DIE_NODE(ps_uart_p) &DIE_NODE(ps_spi_p) &DIE_NODE(ps_audio_p)>; }; DIE_NODE(ps_fpwm0): power-controller@190 { @@ -1113,6 +1115,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca0); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca1): power-controller@290 { @@ -1122,6 +1125,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca1); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca2): power-controller@298 { @@ -1131,6 +1135,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca2); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_mca3): power-controller@2a0 { @@ -1140,6 +1145,7 @@ #reset-cells = <0>; label = DIE_LABEL(mca3); power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; }; DIE_NODE(ps_dpa0): power-controller@2a8 { @@ -1293,7 +1299,6 @@ #reset-cells = <0>; label = DIE_LABEL(disp0_fe); power-domains = <&DIE_NODE(ps_afnc2_lw0)>; - apple,always-on; /* TODO: figure out if we can enable PM here */ }; DIE_NODE(ps_disp0_cpu0): power-controller@350 { @@ -1303,7 +1308,6 @@ #reset-cells = <0>; label = DIE_LABEL(disp0_cpu0); power-domains = <&DIE_NODE(ps_disp0_fe)>; - apple,always-on; /* TODO: figure out if we can enable PM here */ apple,min-state = <4>; }; @@ -1368,6 +1372,7 @@ #reset-cells = <0>; label = DIE_LABEL(isp_sys); power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + status = "disabled"; }; DIE_NODE(ps_venc_sys): power-controller@3b0 { @@ -1385,12 +1390,6 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(ans2); - /* - * The ADT makes ps_apcie_st[1]_sys depend on ps_ans2 instead, - * but we'd rather have a single power domain for the downstream - * device to depend on, so use this node as the child. - * This makes more sense anyway (since ANS2 uses APCIE_ST). - */ power-domains = <&DIE_NODE(ps_afnc2_lw0)>; }; @@ -1456,6 +1455,86 @@ label = DIE_LABEL(venc_me1); power-domains = <&DIE_NODE(ps_venc_me0)>; }; + + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway + * (and we do not know the exact tree structure). + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops). + */ + DIE_NODE(ps_isp_set0): power-controller@4000 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set0"; + }; + + DIE_NODE(ps_isp_set1): power-controller@4010 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set1"; + }; + + DIE_NODE(ps_isp_fe): power-controller@4008 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set2"; + }; + + DIE_NODE(ps_isp_set3): power-controller@4028 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set3"; + }; + + DIE_NODE(ps_isp_set4): power-controller@4020 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set4"; + }; + + DIE_NODE(ps_isp_set5): power-controller@4030 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set5"; + }; + + DIE_NODE(ps_isp_set6): power-controller@4018 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set6"; + }; + + DIE_NODE(ps_isp_set7): power-controller@4038 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4038 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set7"; + }; + + DIE_NODE(ps_isp_set8): power-controller@4040 { + compatible = "apple,t6000-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set8"; + }; }; &DIE_NODE(pmgr_south) { @@ -1715,6 +1794,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext2_cpu0); power-domains = <&DIE_NODE(ps_dispext2_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_dispext3_fe): power-controller@210 { @@ -1733,6 +1813,7 @@ #reset-cells = <0>; label = DIE_LABEL(dispext3_cpu0); power-domains = <&DIE_NODE(ps_dispext3_fe)>; + apple,min-state = <4>; }; DIE_NODE(ps_msr1): power-controller@250 { @@ -1881,6 +1962,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = DIE_LABEL(msg); + apple,always-on; /* Core AON device? */ }; DIE_NODE(ps_nub_gpio): power-controller@80 { diff --git a/arch/arm64/boot/dts/apple/t6020-j414s.dts b/arch/arm64/boot/dts/apple/t6020-j414s.dts new file mode 100644 index 00000000000000..a227069727dd8f --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020-j414s.dts @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (14-inch, M2 Pro, 2023) + * + * target-type: J414s + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6020.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j414s", "apple,t6020", "apple,arm-platform"; + model = "Apple MacBook Pro (14-inch, M2 Pro, 2023)"; +}; + +&wifi0 { + brcm,board-type = "apple,tokara"; +}; + +&bluetooth0 { + brcm,board-type = "apple,tokara"; +}; + +&panel { + compatible = "apple,panel-j414", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + +&aop_audio { + apple,chassis-name = "J414"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J414"; +}; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j414s.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6020-j416s.dts b/arch/arm64/boot/dts/apple/t6020-j416s.dts new file mode 100644 index 00000000000000..3ea2b1d52593e2 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020-j416s.dts @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (16-inch, M2 Pro, 2023) + * + * target-type: J416s + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6020.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j416s", "apple,t6020", "apple,arm-platform"; + model = "Apple MacBook Pro (16-inch, M2 Pro, 2023)"; +}; + +&wifi0 { + brcm,board-type = "apple,amami"; +}; + +&bluetooth0 { + brcm,board-type = "apple,amami"; +}; + +&panel { + compatible = "apple,panel-j416", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + +&aop_audio { + apple,chassis-name = "J416"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio"; + model = "MacBook Pro J416"; +}; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j416s.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6020-j474s.dts b/arch/arm64/boot/dts/apple/t6020-j474s.dts new file mode 100644 index 00000000000000..bf64a9c47cd807 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020-j474s.dts @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac mini (M2 Pro, 2023) + * + * target-type: J474s + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6020.dtsi" + +#define NO_PCIE_SDHC +#include "t602x-j474-j475.dtsi" + +/ { + compatible = "apple,j474s", "apple,t6020", "apple,arm-platform"; + model = "Apple Mac mini (M2 Pro, 2023)"; +}; + +&wifi0 { + compatible = "pci14e4,4434"; + brcm,board-type = "apple,tasmania"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; + brcm,board-type = "apple,tasmania"; +}; + +/* PCIe devices */ +&port01 { + /* + * TODO: do not enable port without device. This works around a Linux + * bug which results in mismatched iommus on gaps in PCI(e) ports / bus + * numbers. + */ + bus-range = <2 2>; + status = "okay"; +}; + +&sound { + compatible = "apple,j474-macaudio", "apple,j473-macaudio", "apple,macaudio"; + model = "Mac mini J474"; +}; + +&lpdptxphy { + status = "okay"; +}; + +#define USE_DCPEXT0 1 + +#if USE_DCPEXT0 +/ { + aliases { + dcpext0 = &dcpext0; + /delete-property/ dcp; + }; +}; + +&framebuffer0 { + power-domains = <&ps_dispext0_cpu0>, <&ps_dptx_phy_ps>; +}; + +&dcp { + status = "disabled"; +}; +&display { + iommus = <&dispext0_dart 0>; +}; +&dispext0_dart { + status = "okay"; +}; +&dcpext0_dart { + status = "okay"; +}; +&dcpext0_mbox { + status = "okay"; +}; +&dpaudio1 { + status = "okay"; +}; +&dcpext0 { +#else +&dpaudio0 { + status = "okay"; +}; +&dcp { +#endif + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; + + phys = <&lpdptxphy>; + phy-names = "dp-phy"; + apple,dptx-phy = <4>; +}; + +&gpu { + /* Apple does not do this, but they probably should */ + apple,perf-base-pstate = <3>; +}; + +#include "hwmon-mini.dtsi" diff --git a/arch/arm64/boot/dts/apple/t6020.dtsi b/arch/arm64/boot/dts/apple/t6020.dtsi new file mode 100644 index 00000000000000..77affcd3aa0d1c --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6020.dtsi @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T6020 "M2 Pro" SoC + * + * Other names: H14J, "Rhodes Chop" + * + * Copyright The Asahi Linux Contributors + */ + +/* This chip is just a cut down version of t6021, so include it and disable the missing parts */ + +#define GPU_REPEAT(x) + +#include "t6021.dtsi" + +/ { + compatible = "apple,t6020", "apple,arm-platform"; +}; + +/delete-node/ &pmgr_south; + +&gpu { + compatible = "apple,agx-t6020", "apple,agx-g14x"; + + apple,avg-power-filter-tc-ms = <302>; + apple,avg-power-ki-only = <2.6375>; + apple,avg-power-kp = <0.18>; + apple,fast-die0-integral-gain = <1350.0>; + apple,ppm-filter-time-constant-ms = <32>; + apple,ppm-ki = <28.0>; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j414c.dts b/arch/arm64/boot/dts/apple/t6021-j414c.dts new file mode 100644 index 00000000000000..fab3b03ff3c452 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021-j414c.dts @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (14-inch, M2 Max, 2023) + * + * target-type: J414c + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6021.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j414c", "apple,t6021", "apple,arm-platform"; + model = "Apple MacBook Pro (14-inch, M2 Max, 2023)"; +}; + +&wifi0 { + brcm,board-type = "apple,tokara"; +}; + +&bluetooth0 { + brcm,board-type = "apple,tokara"; +}; + +&panel { + compatible = "apple,panel-j414", "apple,panel-mini-led", "apple,panel"; + width-mm = <302>; + height-mm = <196>; + adj-height-mm = <189>; +}; + +&aop_audio { + apple,chassis-name = "J414"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j414-macaudio", "apple,j314-macaudio", "apple,macaudio"; + model = "MacBook Pro J414"; +}; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j414c.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j416c.dts b/arch/arm64/boot/dts/apple/t6021-j416c.dts new file mode 100644 index 00000000000000..b476e235639ffc --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021-j416c.dts @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (16-inch, M2 Max, 2022) + * + * target-type: J416c + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6021.dtsi" +#include "t602x-j414-j416.dtsi" + +/ { + compatible = "apple,j416c", "apple,t6021", "apple,arm-platform"; + model = "Apple MacBook Pro (16-inch, M2 Max, 2023)"; +}; + +/* This machine model (only) has two extra boost CPU P-states * + * Disabled: Only the highest CPU bin (38 GPU cores) has this. + * Keep this disabled until m1n1 learns how to remove these OPPs + * for unsupported machines, otherwise it breaks cpufreq. +&avalanche_opp { + opp18 { + opp-hz = /bits/ 64 <3528000000>; + opp-level = <18>; + clock-latency-ns = <67000>; + turbo-mode; + }; + opp19 { + opp-hz = /bits/ 64 <3696000000>; + opp-level = <19>; + clock-latency-ns = <67000>; + turbo-mode; + }; +}; +*/ + +&wifi0 { + brcm,board-type = "apple,amami"; +}; + +&bluetooth0 { + brcm,board-type = "apple,amami"; +}; + +&panel { + compatible = "apple,panel-j416", "apple,panel-mini-led", "apple,panel"; + width-mm = <346>; + height-mm = <223>; + adj-height-mm = <216>; +}; + +&aop_audio { + apple,chassis-name = "J416"; + apple,machine-kind = "MacBook Pro"; +}; + +&sound { + compatible = "apple,j416-macaudio", "apple,j316-macaudio", "apple,macaudio"; + model = "MacBook Pro J416"; +}; + +&mtp_mt { + firmware-name = "apple/tpmtfw-j416c.bin"; +}; diff --git a/arch/arm64/boot/dts/apple/t6021-j475c.dts b/arch/arm64/boot/dts/apple/t6021-j475c.dts new file mode 100644 index 00000000000000..de56ae4f4ac526 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021-j475c.dts @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Studio (M2 Max, 2023) + * + * target-type: J475c + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6021.dtsi" +#include "t602x-j474-j475.dtsi" + +/ { + compatible = "apple,j475c", "apple,t6021", "apple,arm-platform"; + model = "Apple Mac Studio (M2 Max, 2023)"; +}; + +&wifi0 { + compatible = "pci14e4,4434"; + brcm,board-type = "apple,canary"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; + brcm,board-type = "apple,canary"; +}; + +&pinctrl_ap { + usb_hub_oe-hog { + gpio-hog; + gpios = <231 0>; + input; + line-name = "usb-hub-oe"; + }; + + usb_hub_rst-hog { + gpio-hog; + gpios = <232 GPIO_ACTIVE_LOW>; + output-low; + line-name = "usb-hub-rst"; + }; +}; + +&sound { + compatible = "apple,j475-macaudio", "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J475"; +}; + +&lpdptxphy { + status = "okay"; +}; + + +#define USE_DCPEXT0 1 + +#if USE_DCPEXT0 +/ { + aliases { + dcpext0 = &dcpext0; + /delete-property/ dcp; + }; +}; + +&framebuffer0 { + power-domains = <&ps_dispext0_cpu0>, <&ps_dptx_phy_ps>; +}; + +&dcp { + status = "disabled"; +}; +&display { + iommus = <&dispext0_dart 0>; +}; +&dispext0_dart { + status = "okay"; +}; +&dcpext0_dart { + status = "okay"; +}; +&dcpext0_mbox { + status = "okay"; +}; +&dpaudio1 { + status = "okay"; +}; +&dcpext0 { +#else +&dpaudio0 { + status = "okay"; +}; +&dcp { +#endif + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; + + phys = <&lpdptxphy>; + phy-names = "dp-phy"; + apple,dptx-phy = <4>; +}; + +#include "hwmon-fan-dual.dtsi" diff --git a/arch/arm64/boot/dts/apple/t6021.dtsi b/arch/arm64/boot/dts/apple/t6021.dtsi new file mode 100644 index 00000000000000..95298973624f1d --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6021.dtsi @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T6021 "M2 Max" SoC + * + * Other names: H14J, "Rhodes" + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include + +#include "multi-die-cpp.h" + +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif +#ifndef GPU_DIE_REPEAT +# define GPU_DIE_REPEAT(x) +#endif + +#include "t602x-common.dtsi" + +/ { + compatible = "apple,t6001", "apple,arm-platform"; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + + ranges; + nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + // filled via templated includes at the end of the file + }; +}; + +#define DIE +#define DIE_NO 0 + +&{/soc} { + #include "t602x-die0.dtsi" + #include "t602x-dieX.dtsi" + #include "t602x-nvme.dtsi" +}; + +#include "t602x-gpio-pins.dtsi" +#include "t602x-pmgr.dtsi" + +#undef DIE +#undef DIE_NO + + +&aic { + affinities { + e-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_e00 &cpu_e01 &cpu_e02 &cpu_e03>; + }; + + p-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03 + &cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13>; + }; + }; +}; + +&gpu { + compatible = "apple,agx-t6021", "apple,agx-g14x"; + + apple,avg-power-filter-tc-ms = <300>; + apple,avg-power-ki-only = <1.5125>; + apple,avg-power-kp = <0.38>; + apple,fast-die0-integral-gain = <700.0>; + apple,ppm-filter-time-constant-ms = <34>; + apple,ppm-ki = <18.0>; +}; diff --git a/arch/arm64/boot/dts/apple/t6022-j180d.dts b/arch/arm64/boot/dts/apple/t6022-j180d.dts new file mode 100644 index 00000000000000..9afc14ae04a290 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022-j180d.dts @@ -0,0 +1,490 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Pro (M2 Ultra, 2023) + * + * target-type: J180d + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t6022.dtsi" +#include "t6022-jxxxd.dtsi" + +/ { + compatible = "apple,j180d", "apple,t6022", "apple,arm-platform"; + model = "Apple Mac Pro (M2 Ultra, 2023)"; + aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + atcphy2 = &atcphy2; + atcphy3 = &atcphy3; + atcphy4 = &atcphy0_die1; + atcphy5 = &atcphy1_die1; + atcphy6 = &atcphy2_die1; + atcphy7 = &atcphy3_die1; + //bluetooth0 = &bluetooth0; + //ethernet0 = ðernet0; + //ethernet1 = ðernet1; + nvram = &nvram; + serial0 = &serial0; + //wifi0 = &wifi0; + }; + + chosen { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + stdout-path = "serial0"; + + framebuffer0: framebuffer@0 { + compatible = "apple,simple-framebuffer", "simple-framebuffer"; + reg = <0 0 0 0>; /* To be filled by loader */ + /* Format properties will be added by loader */ + status = "disabled"; + power-domains = <&ps_dispext0_cpu0_die1>, <&ps_dptx_phy_ps_die1>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + + memory@10000000000 { + device_type = "memory"; + reg = <0x100 0 0x2 0>; /* To be filled by loader */ + }; +}; + +&serial0 { + status = "okay"; +}; + +/* USB Type C Rear */ +&i2c0 { + hpm2: usb-pd@3b { + compatible = "apple,cd321x"; + reg = <0x3b>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec2: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 1"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec2_con_hs: endpoint { + remote-endpoint = <&typec2_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec2_con_ss: endpoint { + remote-endpoint = <&typec2_usb_ss>; + }; + }; + }; + }; + }; + + hpm3: usb-pd@3c { + compatible = "apple,cd321x"; + reg = <0x3c>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec3: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 2"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec3_con_hs: endpoint { + remote-endpoint = <&typec3_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec3_con_ss: endpoint { + remote-endpoint = <&typec3_usb_ss>; + }; + }; + }; + }; + }; + + /* hpm4 included from t6022-jxxxd.dtsi */ + + /* hpm5 included from t6022-jxxxd.dtsi */ + + hpm6: usb-pd@3d { + compatible = "apple,cd321x"; + reg = <0x3d>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec6: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 5"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec6_con_hs: endpoint { + remote-endpoint = <&typec6_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec6_con_ss: endpoint { + remote-endpoint = <&typec6_usb_ss>; + }; + }; + }; + }; + }; + + hpm7: usb-pd@3e { + compatible = "apple,cd321x"; + reg = <0x3e>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec7: connector { + compatible = "usb-c-connector"; + label = "USB-C Back 6"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec7_con_hs: endpoint { + remote-endpoint = <&typec7_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec7_con_ss: endpoint { + remote-endpoint = <&typec7_usb_ss>; + }; + }; + }; + }; + }; +}; + +&hpm4 { + label = "USB-C Back 3"; +}; + +&hpm5 { + label = "USB-C Back 4"; +}; + +/* USB Type C Front */ +&i2c3 { + status = "okay"; + + hpm0: usb-pd@38 { + compatible = "apple,cd321x"; + reg = <0x38>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <60 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + label = "USB-C Top Right"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; + }; + }; + }; + + hpm1: usb-pd@3f { + compatible = "apple,cd321x"; + reg = <0x3f>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <60 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + label = "USB-C Top Left"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +&dwc3_2 { + port { + typec2_usb_hs: endpoint { + remote-endpoint = <&typec2_con_hs>; + }; + }; +}; + +&dwc3_3 { + port { + typec3_usb_hs: endpoint { + remote-endpoint = <&typec3_con_hs>; + }; + }; +}; + +&dwc3_2_die1 { + port { + typec6_usb_hs: endpoint { + remote-endpoint = <&typec6_con_hs>; + }; + }; +}; + +&dwc3_3_die1 { + port { + typec7_usb_hs: endpoint { + remote-endpoint = <&typec7_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; + }; +}; + +&atcphy2 { + port { + typec2_usb_ss: endpoint { + remote-endpoint = <&typec2_con_ss>; + }; + }; +}; + +&atcphy3 { + port { + typec3_usb_ss: endpoint { + remote-endpoint = <&typec3_con_ss>; + }; + }; +}; + +&atcphy2_die1 { + port { + typec6_usb_ss: endpoint { + remote-endpoint = <&typec6_con_ss>; + }; + }; +}; + +&atcphy3_die1 { + port { + typec7_usb_ss: endpoint { + remote-endpoint = <&typec7_con_ss>; + }; + }; +}; + +/* Audio */ +&i2c1 { + status = "okay"; + + speaker_tweeter: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Tweeter"; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + }; + + speaker_woofer: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + sound-name-prefix = "Woofer"; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; +}; + +&i2c2 { + status = "okay"; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + +&nco_clkref { + clock-frequency = <1068000000>; +}; + +/ { + sound: sound { + compatible = "apple,j180-macaudio", "apple,macaudio"; + model = "Mac Pro J180"; + + dai-link@0 { + link-name = "Speakers"; + /* + * DANGER ZONE: You can blow your speakers! + * + * The drivers are not ready, and unless you are careful + * to attenuate the audio stream, you run the risk of + * blowing your speakers. + */ + status = "disabled"; + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker_woofer>, <&speaker_tweeter>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&pcie0 { + status = "disabled"; +}; + +&pcie0_dart_0 { + status = "disabled"; +}; + +&pcie_ge { + status = "ok"; +}; + +&pcie_ge_dart { + status = "ok"; +}; + +&pcie_ge_die1 { + status = "ok"; +}; + +&pcie_ge_dart_die1 { + status = "ok"; +}; + +&gpu { + apple,idleoff-standby-timer = <3000>; + apple,perf-base-pstate = <5>; + apple,perf-boost-ce-step = <100>; + apple,perf-boost-min-util = <75>; + apple,perf-tgt-utilization = <70>; +}; + +#include "spi1-nvram.dtsi" diff --git a/arch/arm64/boot/dts/apple/t6022-j475d.dts b/arch/arm64/boot/dts/apple/t6022-j475d.dts new file mode 100644 index 00000000000000..5a60e84fab101c --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022-j475d.dts @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Studio (M2 Ultra, 2023) + * + * target-type: J475d + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#define NO_DCP + +#include "t6022.dtsi" +#include "t602x-j474-j475.dtsi" +#include "t6022-jxxxd.dtsi" + +/ { + compatible = "apple,j475d", "apple,t6022", "apple,arm-platform"; + model = "Apple Mac Studio (M2 Ultra, 2023)"; + aliases { + atcphy4 = &atcphy0_die1; + atcphy5 = &atcphy1_die1; + /delete-property/ dcp; + /delete-property/ sio; + }; +}; + +&sio { + status = "disabled"; +}; + +&framebuffer0 { + power-domains = <&ps_dispext0_cpu0_die1>, <&ps_dptx_phy_ps_die1>; +}; + +&dcpext0_die1 { + // J180 misses "function-dp2hdmi_pwr_en" + dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; +}; + +&typec4 { + label = "USB-C Front Right"; +}; + +&typec5 { + label = "USB-C Front Left"; +}; + +/* delete unused USB nodes on die 1 */ + +/delete-node/ &dwc3_2_dart_0_die1; +/delete-node/ &dwc3_2_dart_1_die1; +/delete-node/ &dwc3_2_die1; +/delete-node/ &atcphy2_die1; +/delete-node/ &atcphy2_xbar_die1; + +/delete-node/ &dwc3_3_dart_0_die1; +/delete-node/ &dwc3_3_dart_1_die1; +/delete-node/ &dwc3_3_die1; +/delete-node/ &atcphy3_die1; +/delete-node/ &atcphy3_xbar_die1; + + +/* delete unused always-on power-domains on die 1 */ + +/delete-node/ &ps_atc2_usb_aon_die1; +/delete-node/ &ps_atc2_usb_die1; + +/delete-node/ &ps_atc3_usb_aon_die1; +/delete-node/ &ps_atc3_usb_die1; + +&wifi0 { + compatible = "pci14e4,4434"; + brcm,board-type = "apple,canary"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; + brcm,board-type = "apple,canary"; +}; + +&sound { + compatible = "apple,j475-macaudio", "apple,j375-macaudio", "apple,macaudio"; + model = "Mac Studio J475"; +}; + +#include "hwmon-fan-dual.dtsi" diff --git a/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi new file mode 100644 index 00000000000000..f8d2fcd485d1fc --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022-jxxxd.dtsi @@ -0,0 +1,176 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac Pro (M2 Ultra, 2023) and Mac Studio (M2 Ultra, 2023) + * + * This file contains the parts common to J180 and J475 devices with t6022. + * + * target-type: J180d / J475d + * + * Copyright The Asahi Linux Contributors + */ + +/ { + aliases { + dcpext4 = &dcpext0_die1; + disp0 = &display; + sio1 = &sio_die1; + }; +}; + +&lpdptxphy_die1 { + status = "okay"; +}; + +&display { + iommus = <&dispext0_dart_die1 0>; +}; + +&dispext0_dart_die1 { + status = "okay"; +}; + +&dcpext0_dart_die1 { + status = "okay"; +}; + +&dcpext0_mbox_die1 { + status = "okay"; +}; + +&dcpext0_die1 { + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 41 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 23 GPIO_ACTIVE_HIGH>; + // J180 misses "function-dp2hdmi_pwr_en" + // dp2hdmi-pwren-gpios = <&smc_gpio 25 GPIO_ACTIVE_HIGH>; + + phys = <&lpdptxphy_die1>; + phy-names = "dp-phy"; + apple,dptx-phy = <4>; + apple,dptx-die = <1>; +}; + +&dpaudio1_die1 { + status = "okay"; +}; + +/* delete missing dcp0/disp0 */ + +/delete-node/ &disp0_dart; +/delete-node/ &dcp_dart; +/delete-node/ &dcp_mbox; +/delete-node/ &dcp; +/delete-node/ &dpaudio0; + +/* delete unused always-on power-domains */ +/delete-node/ &ps_disp0_cpu0; +/delete-node/ &ps_disp0_fe; + +/delete-node/ &ps_disp0_cpu0_die1; +/delete-node/ &ps_disp0_fe_die1; + + +/* USB Type C */ +&i2c0 { + /* front-right */ + hpm4: usb-pd@39 { + compatible = "apple,cd321x"; + reg = <0x39>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec4: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec4_con_hs: endpoint { + remote-endpoint = <&typec4_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec4_con_ss: endpoint { + remote-endpoint = <&typec4_usb_ss>; + }; + }; + }; + }; + }; + + /* front-left */ + hpm5: usb-pd@3a { + compatible = "apple,cd321x"; + reg = <0x3a>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + + typec5: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec5_con_hs: endpoint { + remote-endpoint = <&typec5_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec5_con_ss: endpoint { + remote-endpoint = <&typec5_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers on die 1 */ +&dwc3_0_die1 { + port { + typec4_usb_hs: endpoint { + remote-endpoint = <&typec4_con_hs>; + }; + }; +}; + +&dwc3_1_die1 { + port { + typec5_usb_hs: endpoint { + remote-endpoint = <&typec5_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0_die1 { + port { + typec4_usb_ss: endpoint { + remote-endpoint = <&typec4_con_ss>; + }; + }; +}; + +&atcphy1_die1 { + port { + typec5_usb_ss: endpoint { + remote-endpoint = <&typec5_con_ss>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t6022.dtsi b/arch/arm64/boot/dts/apple/t6022.dtsi new file mode 100644 index 00000000000000..e9140440fb65e4 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t6022.dtsi @@ -0,0 +1,376 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple T6022 "M2 Ultra" SoC + * + * Other names: H14J, "Rhodes 2C" + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include + +#include "multi-die-cpp.h" + +#ifndef GPU_REPEAT +# define GPU_REPEAT(x) +#endif +#ifndef GPU_DIE_REPEAT +# define GPU_DIE_REPEAT(x) +#endif + +#include "t602x-common.dtsi" + +/ { + compatible = "apple,t6022", "apple,arm-platform"; + + #address-cells = <2>; + #size-cells = <2>; + + cpus { + cpu-map { + cluster3 { + core0 { + cpu = <&cpu_e10>; + }; + core1 { + cpu = <&cpu_e11>; + }; + core2 { + cpu = <&cpu_e12>; + }; + core3 { + cpu = <&cpu_e13>; + }; + }; + + cluster4 { + core0 { + cpu = <&cpu_p20>; + }; + core1 { + cpu = <&cpu_p21>; + }; + core2 { + cpu = <&cpu_p22>; + }; + core3 { + cpu = <&cpu_p23>; + }; + }; + + cluster5 { + core0 { + cpu = <&cpu_p30>; + }; + core1 { + cpu = <&cpu_p31>; + }; + core2 { + cpu = <&cpu_p32>; + }; + core3 { + cpu = <&cpu_p33>; + }; + }; + }; + + cpu_e10: cpu@800 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x800>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_e11: cpu@801 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x801>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_e12: cpu@802 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x802>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_e13: cpu@803 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x803>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_3>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e_die1>; + }; + + cpu_p20: cpu@10900 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10900>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p21: cpu@10901 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10901>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p22: cpu@10902 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10902>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p23: cpu@10903 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10903>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_4>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0_die1>; + }; + + cpu_p30: cpu@10a00 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a00>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + cpu_p31: cpu@10a01 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a01>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + cpu_p32: cpu@10a02 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a02>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + cpu_p33: cpu@10a03 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10a03>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_5>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1_die1>; + }; + + l2_cache_3: l2-cache-3 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x400000>; + }; + + l2_cache_4: l2-cache-4 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + + l2_cache_5: l2-cache-5 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + }; + + die0: soc@200000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x2 0x0 0x2 0x0 0x4 0x0>, + <0x5 0x80000000 0x5 0x80000000 0x1 0x80000000>, + <0x7 0x0 0x7 0x0 0xf 0x80000000>, + <0x16 0x80000000 0x16 0x80000000 0x5 0x80000000>; + nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + // filled via templated includes at the end of the file + }; + + die1: soc@2200000000 { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x2 0x0 0x22 0x0 0x4 0x0>, + <0x7 0x0 0x27 0x0 0xf 0x80000000>, + <0x16 0x80000000 0x36 0x80000000 0x5 0x80000000>; + nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + // filled via templated includes at the end of the file + }; +}; + +#define DIE +#define DIE_NO 0 + +&die0 { + #include "t602x-die0.dtsi" + #include "t602x-dieX.dtsi" +}; + +#include "t602x-pmgr.dtsi" +#include "t602x-gpio-pins.dtsi" + +#undef DIE +#undef DIE_NO + +#define DIE _die1 +#define DIE_NO 1 + +&die1 { + #include "t602x-dieX.dtsi" + #include "t602x-nvme.dtsi" +}; + +#include "t602x-pmgr.dtsi" + +#undef DIE +#undef DIE_NO + +&aic { + affinities { + e-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_e00 &cpu_e01 &cpu_e02 &cpu_e03 + &cpu_e10 &cpu_e11 &cpu_e12 &cpu_e13>; + }; + + p-core-pmu-affinity { + apple,fiq-index = ; + cpus = <&cpu_p00 &cpu_p01 &cpu_p02 &cpu_p03 + &cpu_p10 &cpu_p11 &cpu_p12 &cpu_p13 + &cpu_p20 &cpu_p21 &cpu_p22 &cpu_p23 + &cpu_p30 &cpu_p31 &cpu_p32 &cpu_p33>; + }; + }; +}; + +&dcpext0_die1 { + apple,bw-scratch = <&pmgr_dcp 0 4 0x1240>; +}; + +&dcpext1_die1 { + apple,bw-scratch = <&pmgr_dcp 0 4 0x1248>; +}; + +&ps_gfx { + // On t6022, the die0 GPU power domain needs both AFR power domains + power-domains = <&ps_afr>, <&ps_afr_die1>; +}; + +&gpu { + compatible = "apple,agx-t6022", "apple,agx-g14x"; + + apple,avg-power-filter-tc-ms = <302>; + apple,avg-power-ki-only = <1.0125>; + apple,avg-power-kp = <0.15>; + apple,fast-die0-integral-gain = <9.6>; + apple,fast-die0-proportional-gain = <24.0>; + apple,ppm-ki = <11.0>; + apple,ppm-kp = <0.15>; +}; + +&pinctrl_ap_die1 { + pcie_ge_pins_die1: pcie-ge1-pins { + pinmux = ; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-common.dtsi b/arch/arm64/boot/dts/apple/t602x-common.dtsi new file mode 100644 index 00000000000000..bc8f439b523a0d --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-common.dtsi @@ -0,0 +1,616 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Nodes common to all T602x family SoCs (M2 Pro/Max/Ultra) + * + * Copyright The Asahi Linux Contributors + */ + + / { + #address-cells = <2>; + #size-cells = <2>; + + aliases { + gpu = &gpu; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu_e00>; + }; + core1 { + cpu = <&cpu_e01>; + }; + core2 { + cpu = <&cpu_e02>; + }; + core3 { + cpu = <&cpu_e03>; + }; + }; + cluster1 { + core0 { + cpu = <&cpu_p00>; + }; + core1 { + cpu = <&cpu_p01>; + }; + core2 { + cpu = <&cpu_p02>; + }; + core3 { + cpu = <&cpu_p03>; + }; + }; + + cluster2 { + core0 { + cpu = <&cpu_p10>; + }; + core1 { + cpu = <&cpu_p11>; + }; + core2 { + cpu = <&cpu_p12>; + }; + core3 { + cpu = <&cpu_p13>; + }; + }; + }; + + cpu_e00: cpu@0 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_e01: cpu@1 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_e02: cpu@2 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x2>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_e03: cpu@3 { + compatible = "apple,blizzard"; + device_type = "cpu"; + reg = <0x0 0x3>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* to be filled by loader */ + next-level-cache = <&l2_cache_0>; + i-cache-size = <0x20000>; + d-cache-size = <0x10000>; + operating-points-v2 = <&blizzard_opp>; + capacity-dmips-mhz = <756>; + performance-domains = <&cpufreq_e>; + }; + + cpu_p00: cpu@10100 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p01: cpu@10101 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p02: cpu@10102 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10102>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p03: cpu@10103 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10103>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_1>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p0>; + }; + + cpu_p10: cpu@10200 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10200>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + cpu_p11: cpu@10201 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10201>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + cpu_p12: cpu@10202 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10202>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + cpu_p13: cpu@10203 { + compatible = "apple,avalanche"; + device_type = "cpu"; + reg = <0x0 0x10203>; + enable-method = "spin-table"; + cpu-release-addr = <0 0>; /* To be filled by loader */ + next-level-cache = <&l2_cache_2>; + i-cache-size = <0x30000>; + d-cache-size = <0x20000>; + operating-points-v2 = <&avalanche_opp>; + capacity-dmips-mhz = <1024>; + performance-domains = <&cpufreq_p1>; + }; + + l2_cache_0: l2-cache-0 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x400000>; + }; + + l2_cache_1: l2-cache-1 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + + l2_cache_2: l2-cache-2 { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x1000000>; + }; + }; + + blizzard_opp: opp-table-0 { + compatible = "operating-points-v2"; + opp-shared; + + /* pstate #1 is a dummy clone of #2 */ + opp02 { + opp-hz = /bits/ 64 <912000000>; + opp-level = <2>; + clock-latency-ns = <7700>; + }; + opp03 { + opp-hz = /bits/ 64 <1284000000>; + opp-level = <3>; + clock-latency-ns = <25000>; + }; + opp04 { + opp-hz = /bits/ 64 <1752000000>; + opp-level = <4>; + clock-latency-ns = <33000>; + }; + opp05 { + opp-hz = /bits/ 64 <2004000000>; + opp-level = <5>; + clock-latency-ns = <38000>; + }; + opp06 { + opp-hz = /bits/ 64 <2256000000>; + opp-level = <6>; + clock-latency-ns = <44000>; + }; + opp07 { + opp-hz = /bits/ 64 <2424000000>; + opp-level = <7>; + clock-latency-ns = <48000>; + }; + }; + + avalanche_opp: opp-table-1 { + compatible = "operating-points-v2"; + opp-shared; + + opp01 { + opp-hz = /bits/ 64 <702000000>; + opp-level = <1>; + clock-latency-ns = <7400>; + }; + opp02 { + opp-hz = /bits/ 64 <948000000>; + opp-level = <2>; + clock-latency-ns = <18000>; + }; + opp03 { + opp-hz = /bits/ 64 <1188000000>; + opp-level = <3>; + clock-latency-ns = <21000>; + }; + opp04 { + opp-hz = /bits/ 64 <1452000000>; + opp-level = <4>; + clock-latency-ns = <24000>; + }; + opp05 { + opp-hz = /bits/ 64 <1704000000>; + opp-level = <5>; + clock-latency-ns = <28000>; + }; + opp06 { + opp-hz = /bits/ 64 <1968000000>; + opp-level = <6>; + clock-latency-ns = <31000>; + }; + opp07 { + opp-hz = /bits/ 64 <2208000000>; + opp-level = <7>; + clock-latency-ns = <33000>; + }; + opp08 { + opp-hz = /bits/ 64 <2400000000>; + opp-level = <8>; + clock-latency-ns = <45000>; + }; + opp09 { + opp-hz = /bits/ 64 <2568000000>; + opp-level = <9>; + clock-latency-ns = <47000>; + }; + opp10 { + opp-hz = /bits/ 64 <2724000000>; + opp-level = <10>; + clock-latency-ns = <50000>; + }; + opp11 { + opp-hz = /bits/ 64 <2868000000>; + opp-level = <11>; + clock-latency-ns = <52000>; + }; + opp12 { + opp-hz = /bits/ 64 <3000000000>; + opp-level = <12>; + clock-latency-ns = <57000>; + }; + opp13 { + opp-hz = /bits/ 64 <3132000000>; + opp-level = <13>; + clock-latency-ns = <60000>; + }; + opp14 { + opp-hz = /bits/ 64 <3264000000>; + opp-level = <14>; + clock-latency-ns = <64000>; + }; + opp15 { + opp-hz = /bits/ 64 <3360000000>; + opp-level = <15>; + clock-latency-ns = <64000>; + turbo-mode; + }; + opp16 { + opp-hz = /bits/ 64 <3408000000>; + opp-level = <16>; + clock-latency-ns = <64000>; + turbo-mode; + }; + opp17 { + opp-hz = /bits/ 64 <3504000000>; + opp-level = <17>; + clock-latency-ns = <64000>; + turbo-mode; + }; + }; + + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = GPU_REPEAT(400000); + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <444000000>; + opp-microvolt = GPU_REPEAT(637000); + opp-microwatt = <4295000>; + }; + opp02 { + opp-hz = /bits/ 64 <612000000>; + opp-microvolt = GPU_REPEAT(656000); + opp-microwatt = <6251000>; + }; + opp03 { + opp-hz = /bits/ 64 <808000000>; + opp-microvolt = GPU_REPEAT(687000); + opp-microwatt = <8625000>; + }; + opp04 { + opp-hz = /bits/ 64 <968000000>; + opp-microvolt = GPU_REPEAT(725000); + opp-microwatt = <11948000>; + }; + opp05 { + opp-hz = /bits/ 64 <1110000000>; + opp-microvolt = GPU_REPEAT(790000); + opp-microwatt = <15071000>; + }; + opp06 { + opp-hz = /bits/ 64 <1236000000>; + opp-microvolt = GPU_REPEAT(843000); + opp-microwatt = <18891000>; + }; + opp07 { + opp-hz = /bits/ 64 <1338000000>; + opp-microvolt = GPU_REPEAT(887000); + opp-microwatt = <21960000>; + }; + opp08 { + opp-hz = /bits/ 64 <1398000000>; + opp-microvolt = GPU_REPEAT(918000); + opp-microwatt = <22800000>; + }; + }; + + gpu_cs_opp: opp-table-gpu-cs { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <24>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp01 { + opp-hz = /bits/ 64 <444000000>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp02 { + opp-hz = /bits/ 64 <612000000>; + opp-microvolt = GPU_DIE_REPEAT(678000); + }; + opp03 { + opp-hz = /bits/ 64 <808000000>; + opp-microvolt = GPU_DIE_REPEAT(737000); + }; + opp04 { + opp-hz = /bits/ 64 <1024000000>; + opp-microvolt = GPU_DIE_REPEAT(815000); + }; + opp05 { + opp-hz = /bits/ 64 <1140000000>; + opp-microvolt = GPU_DIE_REPEAT(862000); + }; + opp06 { + opp-hz = /bits/ 64 <1236000000>; + opp-microvolt = GPU_DIE_REPEAT(893000); + }; + }; + + gpu_afr_opp: opp-table-gpu-afr { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <24>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp01 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = GPU_DIE_REPEAT(668000); + }; + opp02 { + opp-hz = /bits/ 64 <552000000>; + opp-microvolt = GPU_DIE_REPEAT(678000); + }; + opp03 { + opp-hz = /bits/ 64 <760000000>; + opp-microvolt = GPU_DIE_REPEAT(737000); + }; + opp04 { + opp-hz = /bits/ 64 <980000000>; + opp-microvolt = GPU_DIE_REPEAT(815000); + }; + opp05 { + opp-hz = /bits/ 64 <1098000000>; + opp-microvolt = GPU_DIE_REPEAT(862000); + }; + opp06 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = GPU_DIE_REPEAT(893000); + }; + }; + + pmu-e { + compatible = "apple,blizzard-pmu"; + interrupt-parent = <&aic>; + interrupts = ; + }; + + pmu-p { + compatible = "apple,avalanche-pmu"; + interrupt-parent = <&aic>; + interrupts = ; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&aic>; + interrupt-names = "phys", "virt", "hyp-phys", "hyp-virt"; + interrupts = , + , + , + ; + }; + + clkref: clock-ref { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + clock-output-names = "clkref"; + }; + + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <257142848>; /* TODO: check */ + clock-output-names = "clk_disp0"; + }; + + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + + clk_dispext0_die1: clock-dispext0_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0_die1"; + }; + + clk_dispext1: clock-dispext1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1"; + }; + + clk_dispext1_die1: clock-dispext1_die1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext1_die1"; + }; + + /* + * This is a fabulated representation of the input clock + * to NCO since we don't know the true clock tree. + */ + nco_clkref: clock-ref-nco { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "nco_ref"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + no-map; + }; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-die0.dtsi b/arch/arm64/boot/dts/apple/t602x-die0.dtsi new file mode 100644 index 00000000000000..19ed23343a0ad2 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-die0.dtsi @@ -0,0 +1,1025 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * In anticipation of an M2 Ultra. Inspired by T600x. + * + * Obviously needs filling out, just the bare bones required + * to boot to a console in the HV. + * + * Copyright The Asahi Linux Contributors + */ + + nco: clock-controller@28e03c000 { + compatible = "apple,t6020-nco", "apple,nco"; + reg = <0x2 0x8e03c000 0x0 0x14000>; + clocks = <&nco_clkref>; + #clock-cells = <1>; + }; + + aic: interrupt-controller@28e100000 { + compatible = "apple,t6020-aic", "apple,aic2"; + #interrupt-cells = <4>; + interrupt-controller; + reg = <0x2 0x8e100000 0x0 0xc000>, + <0x2 0x8e10c000 0x0 0x1000>; + reg-names = "core", "event"; + power-domains = <&ps_aic>; + }; + + pmgr_misc: power-management@28e20c000 { + compatible = "apple,t6020-pmgr-misc", "apple,t6000-pmgr-misc"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e20c000 0 0x400>, + <0x2 0x8e20c400 0 0x400>; + reg-names = "fabric-ps", "dcs-ps"; + }; + + pmgr_dcp: power-management@28e3d0000 { + reg = <0x2 0x8e3d0000 0x0 0x4000>; + reg-names = "dcp-fw-pmgr"; + #apple,bw-scratch-cells = <3>; + }; + + wdt: watchdog@29e2c4000 { + compatible = "apple,t6020-wdt", "apple,wdt"; + reg = <0x2 0x9e2c4000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + nub_spmi0: spmi@29e114000 { + compatible = "apple,t6020-spmi", "apple,spmi"; + reg = <0x2 0x9e114000 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-parent = <&aic>; + interrupts = , + ; + + pmu1: pmu@f { + compatible = "apple,maverick-pmu", "apple,spmi-pmu"; + reg = <0xb SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@1400 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x1400 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@5 { + reg = <0x5 0x1>; + }; + + rtc_offset: rtc-offset@11 { + reg = <0x11 0x6>; + }; + }; + + legacy_nvmem@6000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x6000 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@8000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x8000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + + smc_mbox: mbox@2a2408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0xa2408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@2a2400000 { + compatible = "apple,t6020-smc", "apple,smc"; + reg = <0x2 0xa2400000 0x0 0x4000>, + <0x2 0xa3e00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + + pinctrl_smc: pinctrl@2a2820000 { + compatible = "apple,t6020-pinctrl", "apple,pinctrl"; + reg = <0x2 0xa2820000 0x0 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl_smc 0 0 30>; + apple,npins = <30>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + aop_mbox: mbox@2a6408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0xa6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + status = "disabled"; + }; + + aop_dart: iommu@2a6808000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0xa6808000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + aop_admac: dma-controller@2a6980000 { + /* + * Use "admac2" until commit "dmaengine: apple-admac: Avoid + * accessing registers in probe" is long enough upstream (not + * yet as of 2024-12-30) + */ + // compatible = "apple,t6020-admac", "apple,admac"; + compatible = "apple,t6020-admac2", "apple,admac2"; + reg = <0x2 0xa6980000 0x0 0x34000>; + #dma-cells = <1>; + dma-channels = <16>; + interrupts-extended = <0>, + <0>, + <&aic AIC_IRQ 0 631 IRQ_TYPE_LEVEL_HIGH>, + <0>; + iommus = <&aop_dart 10>; + status = "disabled"; + }; + + aop: aop@2a6c00000 { + compatible = "apple,aop"; + reg = <0x2 0xa6c00000 0x0 0x250000>, + <0x2 0xa6400000 0x0 0x6C000>; + mboxes = <&aop_mbox>; + mbox-names = "mbox"; + iommus = <&aop_dart 0>; + + apple,aop-target = <0>; + apple,aop-alignment = <64>; + status = "disabled"; + + aop_audio: audio { + dmas = <&aop_admac 1>; + dma-names = "dma"; + apple,bytes-per-sample = <2>; + apple,clock-source = <0x706c6c20>; // 'pll ' + apple,pdm-frequency = <2400000>; + apple,pdmc-frequency = <24000000>; + apple,slow-clock-speed = <24000000>; + apple,fast-clock-speed = <24000000>; + apple,channel-polarity-select = <256>; + apple,channel-phase-select = <0>; + apple,mic-turn-on-time-ms = <20>; + apple,mic-settle-time-ms = <50>; + + apple,filter-lengths = <0x542c47>; + apple,decm-ratios = [0f 05 02]; + apple,decm-latency = <15>; + apple,coefficients = < + 0x88030000 0x82080000 0x51120000 0x0a230000 0xce3d0000 0x97660000 + 0x43a20000 0x9cf60000 0x536a0100 0xe6040200 0x7ece0200 0xaecf0300 + 0x2e110500 0x7d9b0600 0x75760800 0xd8a80a00 0xd2370d00 0x82261000 + 0x86751300 0x97221700 0x39281b00 0x897d1f00 0x2e162400 0x69e22800 + 0x56cf2d00 0x51c73200 0x80b23700 0x87773c00 0x4cfc4000 0xd9264500 + 0x47de4800 0xa00b4c00 0xc19a4e00 0x1f7b5000 0x68a05100 0x06035200 + 0x4a250000 0x4caf0000 0xc0070200 0x45990400 0x9a840800 0x7d380d00 + 0x5f1a1100 0xd9811100 0x80440b00 0x8ee5fbff 0xca32e3ff 0x52c7c4ff + 0xa6bca8ff 0x83e69aff 0xb85ba8ff 0x6baedbff 0xe7d83800 0x2442ba00 + 0x33205001 0x6edce201 0x42235802 0x2c509902 0xcffaffff 0x530affff + 0x6623fbff 0xa03ef4ff 0xe668f0ff 0xb835f7ff 0x56ec0400 0x37a30900 + 0x00d4feff 0x78a3f5ff 0x03bffeff 0x84d50b00 0xbe0b0400 0x5254f2ff + 0x6d3ff8ff 0xc57f0f00 0xe69e0c00 0x7903efff 0xd533edff 0xecd11100 + 0x7d691a00 0xd655eeff 0x8866dcff 0x57261000 0xc78d2e00 0x822ef3ff + 0x6369c4ff 0xcd080700 0x35344b00 0xaf210200 0x83b6a1ff 0xe2d5efff + 0x949b7600 0xf3d72500 0xfffc67ff 0xe3acb6ff 0x521bcc00 0x3c8a8b00 + 0x9f0ccdfe 0x5c68ccfe 0x4dc59802 0x82cffb06>; + }; + + aop_als: als { + // intentionally empty + }; + }; + + mtp: mtp@2a9400000 { + compatible = "apple,t6020-mtp", "apple,t6020-rtk-helper-asc4", "apple,mtp", "apple,rtk-helper-asc4"; + reg = <0x2 0xa9400000 0x0 0x4000>, + <0x2 0xa9c00000 0x0 0x100000>; + reg-names = "asc", "sram"; + mboxes = <&mtp_mbox>; + iommus = <&mtp_dart 1>; + #helper-cells = <0>; + + status = "disabled"; + }; + + mtp_mbox: mbox@2a9408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0xa9408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + + status = "disabled"; + }; + + mtp_dart: iommu@2a9808000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0xa9808000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + + status = "disabled"; + }; + + mtp_dockchannel: fifo@2a9b14000 { + compatible = "apple,t6020-dockchannel", "apple,dockchannel"; + reg = <0x2 0xa9b14000 0x0 0x4000>; + reg-names = "irq"; + interrupt-parent = <&aic>; + interrupts = ; + + ranges = <0 0x2 0xa9b28000 0x20000>; + nonposted-mmio; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-controller; + #interrupt-cells = <2>; + + status = "disabled"; + + mtp_hid: input@8000 { + compatible = "apple,dockchannel-hid"; + reg = <0x8000 0x4000>, + <0xc000 0x4000>, + <0x0000 0x4000>, + <0x4000 0x4000>; + reg-names = "config", "data", + "rmt-config", "rmt-data"; + iommus = <&mtp_dart 1>; + interrupt-parent = <&mtp_dockchannel>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx", "rx"; + + apple,fifo-size = <0x800>; + apple,helper-cpu = <&mtp>; + }; + + }; + + isp_dart0: iommu@3860e8000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x860e8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + status = "disabled"; + }; + + isp_dart1: iommu@3860f4000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x860f4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + status = "disabled"; + }; + + isp_dart2: iommu@3860fc000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x860fc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + apple,dma-range = <0x100 0x0 0x1 0x0>; + status = "disabled"; + }; + + isp: isp@384000000 { + compatible = "apple,t6020-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x3 0x84000000 0x0 0x2000000>, + <0x3 0x86104000 0x0 0x100>, + <0x3 0x86104170 0x0 0x100>, + <0x3 0x861043f0 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_cpu>, <&ps_isp_fe>, + <&ps_dprx>, <&ps_isp_vis>, <&ps_isp_be>, + <&ps_isp_clr>, <&ps_isp_raw>; + apple,dart-vm-size = <0x0 0xa0000000>; + + status = "disabled"; + }; + + disp0_dart: iommu@389304000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x89304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + }; + + dcp_dart: iommu@38930c000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x8930c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + }; + + dcp_mbox: mbox@389c08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x89c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + }; + + dcp: dcp@389c00000 { + compatible = "apple,t6020-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x89c00000 0x0 0x4000>, // check? + <0x3 0x88000000 0x0 0x61c000>, + <0x3 0x89320000 0x0 0x4000>, + <0x3 0x89344000 0x0 0x4000>, + <0x3 0x89800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x1208>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + + sep_dart: iommu@394ac0000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x94ac0000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + sep: sep@396400000 { + compatible = "apple,sep"; + reg = <0x3 0x96400000 0x0 0x6C000>; + mboxes = <&sep_mbox>; + mbox-names = "mbox"; + iommus = <&sep_dart 0>; + power-domains = <&ps_sep>; + status = "disabled"; + }; + + sep_mbox: mbox@396408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x96408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + fpwm0: pwm@39b030000 { + compatible = "apple,t6020-fpwm", "apple,s5l-fpwm"; + reg = <0x3 0x9b030000 0x0 0x4000>; + power-domains = <&ps_fpwm0>; + clocks = <&clkref>; + #pwm-cells = <2>; + status = "disabled"; + }; + + i2c0: i2c@39b040000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b040000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c0_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c0>; + #address-cells = <0x1>; + #size-cells = <0x0>; + }; + + i2c1: i2c@39b044000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b044000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c1>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c2: i2c@39b048000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b048000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c2>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c3: i2c@39b04c000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b04c000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c3>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c4: i2c@39b050000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b050000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c4_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c4>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c5: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c5_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c5>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c6: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c6_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c6>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c7: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c7_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c7>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + i2c8: i2c@39b054000 { + compatible = "apple,t6020-i2c", "apple,i2c"; + reg = <0x3 0x9b054000 0x0 0x4000>; + clocks = <&clkref>; + interrupt-parent = <&aic>; + interrupts = ; + pinctrl-0 = <&i2c8_pins>; + pinctrl-names = "default"; + power-domains = <&ps_i2c8>; + #address-cells = <0x1>; + #size-cells = <0x0>; + status = "disabled"; + }; + + spi1: spi@39b104000 { + compatible = "apple,t6020-spi", "apple,spi"; + reg = <0x3 0x9b104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + status = "disabled"; + }; + + spi2: spi@39b108000 { + compatible = "apple,t6020-spi", "apple,spi"; + reg = <0x3 0x9b108000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkref>; + pinctrl-0 = <&spi2_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi2>; + status = "disabled"; + }; + + spi4: spi@39b110000 { + compatible = "apple,t6020-spi", "apple,spi"; + reg = <0x3 0x9b110000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkref>; + pinctrl-0 = <&spi4_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi4>; + status = "disabled"; + }; + + serial0: serial@39b200000 { + compatible = "apple,s5l-uart"; + reg = <0x3 0x9b200000 0x0 0x4000>; + reg-io-width = <4>; + interrupt-parent = <&aic>; + interrupts = ; + /* + * TODO: figure out the clocking properly, there may + * be a third selectable clock. + */ + clocks = <&clkref>, <&clkref>; + clock-names = "uart", "clk_uart_baud0"; + power-domains = <&ps_uart0>; + status = "disabled"; + }; + + admac: dma-controller@39b400000 { + compatible = "apple,t6020-admac", "apple,admac"; + reg = <0x3 0x9b400000 0x0 0x34000>; + #dma-cells = <1>; + dma-channels = <16>; + interrupts-extended = <0>, + <&aic AIC_IRQ 0 1218 IRQ_TYPE_LEVEL_HIGH>, + <0>, + <0>; + iommus = <&sio_dart 2>; + power-domains = <&ps_sio_adma>; + resets = <&ps_audio_p>; + }; + + dpaudio0: audio-controller@39b500000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + + mca: mca@39b600000 { + compatible = "apple,t6020-mca", "apple,mca"; + reg = <0x3 0x9b600000 0x0 0x10000>, + <0x3 0x9b500000 0x0 0x20000>; + clocks = <&nco 0>, <&nco 1>, <&nco 2>, <&nco 3>; + dmas = <&admac 0>, <&admac 1>, <&admac 2>, <&admac 3>, + <&admac 4>, <&admac 5>, <&admac 6>, <&admac 7>, + <&admac 8>, <&admac 9>, <&admac 10>, <&admac 11>, + <&admac 12>, <&admac 13>, <&admac 14>, <&admac 15>; + dma-names = "tx0a", "rx0a", "tx0b", "rx0b", + "tx1a", "rx1a", "tx1b", "rx1b", + "tx2a", "rx2a", "tx2b", "rx2b", + "tx3a", "rx3a", "tx3b", "rx3b"; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + power-domains = <&ps_audio_p>, <&ps_mca0>, <&ps_mca1>, + <&ps_mca2>, <&ps_mca3>; + resets = <&ps_audio_p>; + #sound-dai-cells = <1>; + }; + + gpu: gpu@406400000 { + compatible = "apple,agx-g14x"; + reg = <0x4 0x6400000 0 0x40000>, + <0x4 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + apple,firmware-version = <0 0 0>; + apple,firmware-compat = <0 0 0>; + + operating-points-v2 = <&gpu_opp>; + apple,cs-opp = <&gpu_cs_opp>; + apple,afr-opp = <&gpu_afr_opp>; + + apple,min-sram-microvolt = <790000>; + apple,csafr-min-sram-microvolt = <812000>; + apple,perf-base-pstate = <1>; + + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <1>; + apple,fast-die0-proportional-gain = <34.0>; + apple,perf-boost-ce-step = <50>; + apple,perf-boost-min-util = <90>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <200>; + apple,perf-integral-gain = <1.62>; + apple,perf-integral-gain2 = <1.62>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain2 = <5.4>; + apple,perf-proportional-gain = <5.4>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,ppm-filter-time-constant-ms = <34>; + apple,ppm-ki = <18.0>; + apple,ppm-kp = <0.1>; + apple,pwr-filter-time-constant = <313>; + apple,pwr-integral-gain = <0.0202129>; + apple,pwr-integral-min-clamp = <0>; + apple,pwr-min-duty-cycle = <40>; + apple,pwr-proportional-gain = <5.2831855>; + apple,pwr-sample-period-aic-clks = <200000>; + apple,se-engagement-criteria = <700>; + apple,se-filter-time-constant = <9>; + apple,se-filter-time-constant-1 = <3>; + apple,se-inactive-threshold = <2500>; + apple,se-ki = <-50.0>; + apple,se-ki-1 = <-100.0>; + apple,se-kp = <-5.0>; + apple,se-kp-1 = <-10.0>; + apple,se-reset-criteria = <50>; + + apple,core-leak-coef = GPU_REPEAT(1200.0); + apple,sram-leak-coef = GPU_REPEAT(20.0); + apple,cs-leak-coef = GPU_DIE_REPEAT(400.0); + apple,afr-leak-coef = GPU_DIE_REPEAT(200.0); + }; + + agx_mbox: mbox@406408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x4 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + pcie0: pcie@580000000 { + compatible = "apple,t6020-pcie"; + device_type = "pci"; + + reg = <0x5 0x80000000 0x0 0x1000000>, /* config */ + <0x5 0x91000000 0x0 0x4000>, /* rc */ + <0x5 0x94008000 0x0 0x4000>, /* port0 */ + <0x5 0x95008000 0x0 0x4000>, /* port1 */ + <0x5 0x96008000 0x0 0x4000>, /* port2 */ + <0x5 0x97008000 0x0 0x4000>, /* port3 */ + <0x5 0x9e00c000 0x0 0x4000>, /* phy0 */ + <0x5 0x9e010000 0x0 0x4000>, /* phy1 */ + <0x5 0x9e014000 0x0 0x4000>, /* phy2 */ + <0x5 0x9e018000 0x0 0x4000>, /* phy3 */ + <0x5 0x9401c000 0x0 0x1000>, /* ltssm0 */ + <0x5 0x9501c000 0x0 0x1000>, /* ltssm1 */ + <0x5 0x9601c000 0x0 0x1000>, /* ltssm2 */ + <0x5 0x9701c000 0x0 0x1000>; /* ltssm3 */ + reg-names = "config", "rc", + "port0", "port1", "port2", "port3", + "phy0", "phy1", "phy2", "phy3", + "ltssm0", "ltssm1", "ltssm2", "ltssm3"; + + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + + msi-controller; + msi-parent = <&pcie0>; + msi-ranges = <&aic AIC_IRQ 0 1672 IRQ_TYPE_EDGE_RISING 32>; + + + iommu-map = <0x100 &pcie0_dart_0 1 1>, + <0x200 &pcie0_dart_1 1 1>, + <0x300 &pcie0_dart_2 1 1>, + <0x400 &pcie0_dart_3 1 1>; + iommu-map-mask = <0xff00>; + + bus-range = <0 4>; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x43000000 0x5 0xa0000000 0x5 0xa0000000 0x0 0x20000000>, + <0x02000000 0x0 0xc0000000 0x5 0xc0000000 0x0 0x40000000>; + + power-domains = <&ps_apcie_gp_sys>; + pinctrl-0 = <&pcie_pins>; + pinctrl-names = "default"; + + dma-coherent; + + port00: pci@0,0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 4 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port00 0 0 0 0>, + <0 0 0 2 &port00 0 0 0 1>, + <0 0 0 3 &port00 0 0 0 2>, + <0 0 0 4 &port00 0 0 0 3>; + }; + + port01: pci@1,0 { + device_type = "pci"; + reg = <0x800 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 5 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port01 0 0 0 0>, + <0 0 0 2 &port01 0 0 0 1>, + <0 0 0 3 &port01 0 0 0 2>, + <0 0 0 4 &port01 0 0 0 3>; + status = "disabled"; + }; + + port02: pci@2,0 { + device_type = "pci"; + reg = <0x1000 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 6 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port02 0 0 0 0>, + <0 0 0 2 &port02 0 0 0 1>, + <0 0 0 3 &port02 0 0 0 2>, + <0 0 0 4 &port02 0 0 0 3>; + status = "disabled"; + }; + + port03: pci@3,0 { + device_type = "pci"; + reg = <0x1800 0x0 0x0 0x0 0x0>; + reset-gpios = <&pinctrl_ap 7 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port03 0 0 0 0>, + <0 0 0 2 &port03 0 0 0 1>, + <0 0 0 3 &port03 0 0 0 2>, + <0 0 0 4 &port03 0 0 0 3>; + status = "disabled"; + }; + }; + + pcie0_dart_0: iommu@594000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x94000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + }; + + pcie0_dart_1: iommu@595000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x95000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; + }; + + pcie0_dart_2: iommu@596000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x96000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; + }; + + pcie0_dart_3: iommu@597000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x5 0x97000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_gp_sys>; + status = "disabled"; + }; diff --git a/arch/arm64/boot/dts/apple/t602x-dieX.dtsi b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi new file mode 100644 index 00000000000000..aeea9540208858 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-dieX.dtsi @@ -0,0 +1,731 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Nodes present on both dies of a hypothetical T6022 (M2 Ultra) + * and present on M2 Pro/Max. + * + * Copyright The Asahi Linux Contributors + */ + + DIE_NODE(cpufreq_e): cpufreq@210e20000 { + compatible = "apple,t6020-cluster-cpufreq", "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x10e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + DIE_NODE(cpufreq_p0): cpufreq@211e20000 { + compatible = "apple,t6020-cluster-cpufreq", "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x11e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + DIE_NODE(cpufreq_p1): cpufreq@212e20000 { + compatible = "apple,t6020-cluster-cpufreq", "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; + reg = <0x2 0x12e20000 0 0x1000>; + #performance-domain-cells = <0>; + }; + + DIE_NODE(dispext0_dart): iommu@289304000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0x89304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_dart): iommu@28930c000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x2 0x8930c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext0_mbox): mbox@289c08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x89c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext0): dcp@289c00000 { + compatible = "apple,t6020-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext0_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext0_dart) 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x89c00000 0x0 0x4000>, + <0x2 0x88000000 0x0 0x4000000>, + <0x2 0x89320000 0x0 0x4000>, + <0x2 0x89344000 0x0 0x4000>, + <0x2 0x89800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x1210>; + power-domains = <&DIE_NODE(ps_dispext0_cpu0)>; + resets = <&DIE_NODE(ps_dispext0_cpu0)>; + clocks = <&DIE_NODE(clk_dispext0)>; + phandle = <&DIE_NODE(dcpext0)>; + apple,dcp-index = <1>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext0_dart) 4>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext0_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio1_dcp)>; + }; + }; + }; + }; + + DIE_NODE(pmgr): power-management@28e080000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e080000 0 0x8000>; + }; + + DIE_NODE(pmgr_south): power-management@28e680000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x8e680000 0 0x8000>; + }; + + DIE_NODE(pmgr_east): power-management@290280000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x90280000 0 0xc000>; + }; + + DIE_NODE(pinctrl_nub): pinctrl@29e1f0000 { + compatible = "apple,t6000-pinctrl", "apple,pinctrl"; + reg = <0x2 0x9e1f0000 0x0 0x4000>; + power-domains = <&DIE_NODE(ps_nub_gpio)>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&DIE_NODE(pinctrl_nub) 0 0 30>; + apple,npins = <30>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + DIE_NODE(pmgr_mini): power-management@29e280000 { + compatible = "apple,t6000-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x2 0x9e280000 0 0x4000>; + }; + + DIE_NODE(efuse): efuse@29e2cc000 { + compatible = "apple,t6020-efuses", "apple,efuses"; + reg = <0x2 0x9e2cc000 0x0 0x2000>; + #address-cells = <1>; + #size-cells = <1>; + }; + + DIE_NODE(pinctrl_aop): pinctrl@2a6820000 { + compatible = "apple,t6020-pinctrl", "apple,pinctrl"; + reg = <0x2 0xa6820000 0x0 0x4000>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&DIE_NODE(pinctrl_aop) 0 0 72>; + apple,npins = <72>; + + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + }; + + DIE_NODE(dispext1_dart): iommu@315304000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x15304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_dart): iommu@31530c000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x1530c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + apple,dma-range = <0x100 0x0 0x10 0x0>; + status = "disabled"; + }; + + DIE_NODE(dcpext1_mbox): mbox@315c08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x15c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + status = "disabled"; + }; + + DIE_NODE(dcpext1): dcp@315c00000 { + compatible = "apple,t6020-dcpext", "apple,dcpext"; + mboxes = <&DIE_NODE(dcpext1_mbox)>; + mbox-names = "mbox"; + iommus = <&DIE_NODE(dcpext1_dart) 5>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x3 0x15c00000 0x0 0x4000>, + <0x3 0x14000000 0x0 0x4000000>, + <0x3 0x15320000 0x0 0x4000>, + <0x3 0x15344000 0x0 0x4000>, + <0x3 0x15800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x1218>; + power-domains = <&DIE_NODE(ps_dispext1_cpu0)>; + resets = <&DIE_NODE(ps_dispext1_cpu0)>; + clocks = <&DIE_NODE(clk_dispext1)>; + phandle = <&DIE_NODE(dcpext1)>; + apple,dcp-index = <2>; + status = "disabled"; + + piodma { + iommus = <&DIE_NODE(dispext1_dart) 4>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dcpext1_audio): endpoint { + remote-endpoint = <&DIE_NODE(dpaudio2_dcp)>; + }; + }; + }; + }; + + DIE_NODE(sio_dart): iommu@39b008000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x3 0x9b008000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&DIE_NODE(ps_sio)>; + //apple,dma-range = <0x100 0x0001c000 0x2ff 0xfffe4000>; + }; + + DIE_NODE(pinctrl_ap): pinctrl@39b028000 { + compatible = "apple,t6020-pinctrl", "apple,pinctrl"; + reg = <0x3 0x9b028000 0x0 0x4000>; + + interrupt-parent = <&aic>; + interrupts = , + , + , + , + , + , + ; + + clocks = <&clkref>; + power-domains = <&DIE_NODE(ps_gpio)>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&DIE_NODE(pinctrl_ap) 0 0 255>; + apple,npins = <255>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + DIE_NODE(sio_mbox): mbox@39bc08000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x9bc08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + }; + + DIE_NODE(sio): sio@39bc00000 { + compatible = "apple,t6020-sio", "apple,sio"; + reg = <0x3 0x9bc00000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&DIE_NODE(sio_mbox)>; + iommus = <&DIE_NODE(sio_dart) 0>; + power-domains = <&DIE_NODE(ps_sio_cpu)>; + resets = <&DIE_NODE(ps_sio_cpu)>; + status = "disabled"; + }; + + DIE_NODE(dpaudio1): audio-controller@39b504000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b540000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x66>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa1)>; + reset-domains = <&DIE_NODE(ps_dpa1)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio1_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext0_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio2): audio-controller@39b508000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b580000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x68>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa2)>; + reset-domains = <&DIE_NODE(ps_dpa2)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio2_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext1_audio)>; + }; + }; + }; + }; + + /* + * omit dpaudio3 / 4 as long as the linked dcpext nodes don't exist + * + DIE_NODE(dpaudio3): audio-controller@39b50c000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b5c0000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6a>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa3)>; + reset-domains = <&DIE_NODE(ps_dpa3)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio3_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext2_audio)>; + }; + }; + }; + }; + + DIE_NODE(dpaudio4): audio-controller@39b510000 { + compatible = "apple,t6020-dpaudio", "apple,dpaudio"; + reg = <0x3 0x9b500000 0x0 0x4000>; + dmas = <&DIE_NODE(sio) 0x6c>; + dma-names = "tx"; + power-domains = <&DIE_NODE(ps_dpa4)>; + reset-domains = <&DIE_NODE(ps_dpa4)>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + DIE_NODE(dpaudio4_dcp): endpoint { + remote-endpoint = <&DIE_NODE(dcpext3_audio)>; + }; + }; + }; + }; + */ + + DIE_NODE(lpdptxphy): phy@39c000000 { + compatible = "apple,t6020-dptx-phy", "apple,dptx-phy"; + reg = <0x3 0x9c000000 0x0 0x4000>, + <0x3 0x9c040000 0x0 0xc000>; + reg-names = "core", "dptx"; + power-domains = <&DIE_NODE(ps_dptx_phy_ps)>; + #phy-cells = <0>; + #reset-cells = <0>; + status = "disabled"; /* only exposed on desktop devices */ + }; + + DIE_NODE(pmgr_gfx): power-management@404e80000 { + compatible = "apple,t6020-pmgr", "apple,pmgr", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + + reg = <0x4 0x4e80000 0 0x4000>; + }; + + DIE_NODE(dwc3_0_dart_0): iommu@702f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x7 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0_dart_1): iommu@702f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x7 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_0): usb@702280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x7 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_0_dart_0) 0>, + <&DIE_NODE(dwc3_0_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy0)>; + phys = <&DIE_NODE(atcphy0) PHY_TYPE_USB2>, <&DIE_NODE(atcphy0) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy0): phy@703000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0x7 0x03000000 0x0 0x4c000>, + <0x7 0x03050000 0x0 0x8000>, + <0x7 0x00000000 0x0 0x4000>, + <0x7 0x02a90000 0x0 0x4000>, + <0x7 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + }; + + DIE_NODE(atcphy0_xbar): mux@70304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0x7 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc0_usb)>; + status = "disabled"; + }; + + DIE_NODE(dwc3_1_dart_0): iommu@b02f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xb 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1_dart_1): iommu@b02f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xb 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_1): usb@b02280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xb 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_1_dart_0) 0>, + <&DIE_NODE(dwc3_1_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy1)>; + phys = <&DIE_NODE(atcphy1) PHY_TYPE_USB2>, <&DIE_NODE(atcphy1) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy1): phy@b03000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0xb 0x03000000 0x0 0x4c000>, + <0xb 0x03050000 0x0 0x8000>, + <0xb 0x00000000 0x0 0x4000>, + <0xb 0x02a90000 0x0 0x4000>, + <0xb 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + }; + + DIE_NODE(atcphy1_xbar): mux@b0304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0xb 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc1_usb)>; + status = "disabled"; + }; + + DIE_NODE(dwc3_2_dart_0): iommu@f02f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xf 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2_dart_1): iommu@f02f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0xf 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_2): usb@f02280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0xf 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_2_dart_0) 0>, + <&DIE_NODE(dwc3_2_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy2)>; + phys = <&DIE_NODE(atcphy2) PHY_TYPE_USB2>, <&DIE_NODE(atcphy2) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy2): phy@f03000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0xf 0x03000000 0x0 0x4c000>, + <0xf 0x03050000 0x0 0x8000>, + <0xf 0x00000000 0x0 0x4000>, + <0xf 0x02a90000 0x0 0x4000>, + <0xf 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + }; + + DIE_NODE(atcphy2_xbar): mux@f0304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0xf 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc2_usb)>; + status = "disabled"; + }; + + DIE_NODE(dwc3_3_dart_0): iommu@1302f00000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x13 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3_dart_1): iommu@1302f80000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x13 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + #iommu-cells = <1>; + }; + + DIE_NODE(dwc3_3): usb@1302280000 { + compatible = "apple,t6020-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x13 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&DIE_NODE(dwc3_3_dart_0) 0>, + <&DIE_NODE(dwc3_3_dart_1) 1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + dma-coherent; + resets = <&DIE_NODE(atcphy3)>; + phys = <&DIE_NODE(atcphy3) PHY_TYPE_USB2>, <&DIE_NODE(atcphy3) PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + DIE_NODE(atcphy3): phy@1303000000 { + compatible = "apple,t6020-atcphy", "apple,t8103-atcphy"; + reg = <0x13 0x03000000 0x0 0x4c000>, + <0x13 0x03050000 0x0 0x8000>, + <0x13 0x00000000 0x0 0x4000>, + <0x13 0x02a90000 0x0 0x4000>, + <0x13 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + }; + + DIE_NODE(atcphy3_xbar): mux@130304c000 { + compatible = "apple,t6020-display-crossbar"; + reg = <0x13 0x0304c000 0x0 0x4000>; + #mux-control-cells = <1>; + power-domains = <&DIE_NODE(ps_atc3_usb)>; + status = "disabled"; + }; + + DIE_NODE(pcie_ge): pcie@1680000000 { + compatible = "apple,t6020-pcie-ge", "apple,t6020-pcie"; + device_type = "pci"; + + reg = <0x16 0x80000000 0x0 0x1000000>, /* config */ + <0x16 0x91000000 0x0 0x4000>, /* rc */ + <0x16 0x94008000 0x0 0x4000>, /* port0 */ + <0x16 0x9e01c000 0x0 0x4000>, /* phy0 */ + <0x16 0x9401c000 0x0 0x1000>; /* ltssm0 */ + reg-names = "config", "rc", "port0", "phy0", "ltssm0"; + + interrupt-parent = <&aic>; + interrupts = ; + + msi-controller; + msi-parent = <&pcie0>; + msi-ranges = <&aic AIC_IRQ DIE_NO 1672 IRQ_TYPE_EDGE_RISING 32>; + + + iommu-map = <0x100 &pcie_ge_dart 1 1>; + iommu-map-mask = <0xff00>; + + bus-range = <0 1>; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x43000000 0x18 0x00000000 0x18 0x00000000 0x4 0x00000000>, + <0x02000000 0x0 0x80000000 0x17 0x80000000 0x0 0x80000000>; + + power-domains = <&ps_apcie_ge_sys>; + pinctrl-0 = <&DIE_NODE(pcie_ge_pins)>; + pinctrl-names = "default"; + + dma-coherent; + + status = "disabled"; + + DIE_NODE(port_ge00): pci@0,0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + reset-gpios = <&DIE_NODE(pinctrl_ap) 9 GPIO_ACTIVE_LOW>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &port00 0 0 0 0>; + }; + }; + + DIE_NODE(pcie_ge_dart): iommu@1694000000 { + compatible = "apple,t6020-dart", "apple,t8110-dart"; + reg = <0x16 0x94000000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_apcie_ge_sys>; + status = "disabled"; + }; + diff --git a/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi b/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi new file mode 100644 index 00000000000000..9b24832ba26abe --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-gpio-pins.dtsi @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * GPIO pin mappings for Apple T600x SoCs. + * + * Copyright The Asahi Linux Contributors + */ + +&pinctrl_ap { + i2c0_pins: i2c0-pins { + pinmux = , + ; + }; + + i2c1_pins: i2c1-pins { + pinmux = , + ; + }; + + i2c2_pins: i2c2-pins { + pinmux = , + ; + }; + + i2c3_pins: i2c3-pins { + pinmux = , + ; + }; + + i2c4_pins: i2c4-pins { + pinmux = , + ; + }; + + i2c5_pins: i2c5-pins { + pinmux = , + ; + }; + + i2c6_pins: i2c6-pins { + pinmux = , + ; + }; + + i2c7_pins: i2c7-pins { + pinmux = , + ; + }; + + i2c8_pins: i2c8-pins { + pinmux = , + ; + }; + + spi1_pins: spi1-pins { + pinmux = , /* SDI */ + , /* SDO */ + , /* SCK */ + ; /* CS */ + }; + + spi2_pins: spi2-pins { + pinmux = , /* SDI */ + , /* SDO */ + , /* SCK */ + ; /* CS */ + }; + + spi4_pins: spi4-pins { + pinmux = , /* SDI */ + , /* SDO */ + , /* SCK */ + ; /* CS */ + }; + + pcie_pins: pcie-pins { + pinmux = , + , + , + ; + }; + + pcie_ge_pins: pcie-ge-pins { + pinmux = ; + }; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi new file mode 100644 index 00000000000000..6e8df7750d2a43 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-j414-j416.dtsi @@ -0,0 +1,147 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * MacBook Pro (14/16-inch, 2022) + * + * This file contains the parts common to J414 and J416 devices with both t6020 and t6021. + * + * target-type: J414s / J414c / J416s / J416c + * + * Copyright The Asahi Linux Contributors + */ + +/* + * These models are essentially identical to the previous generation, other than + * the GPIO indices. + */ + +#define NO_SPI_TRACKPAD +#include "t600x-j314-j316.dtsi" + +/ { + aliases { + keyboard = &keyboard; + }; +}; + +/* HACK: keep dptx_phy_ps power-domain always-on + * it is unclear how to sequence with dcp for the integrated display + */ +&ps_dptx_phy_ps { + apple,always-on; +}; + +&dcpext0 { + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 25 GPIO_ACTIVE_HIGH>; +}; + +&hpm0 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm1 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm2 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm5 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +/* Redefine GPIO for SDZ */ +&speaker_sdz { + gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; +}; + +&speaker_left_tweet { + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_left_woof1 { + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_left_woof2 { + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_right_tweet { + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_right_woof1 { + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&speaker_right_woof2 { + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&jack_codec { + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; +}; + +&wifi0 { + compatible = "pci14e4,4434"; +}; + +&bluetooth0 { + compatible = "pci14e4,5f72"; +}; + +&port01 { + pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; +}; + +&ps_mtp_fabric { + status = "okay"; +}; + +&mtp { + status = "okay"; +}; + +&mtp_mbox { + status = "okay"; +}; + +&mtp_dart { + status = "okay"; +}; + +&mtp_dockchannel { + status = "okay"; +}; + +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 25 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 26 GPIO_ACTIVE_LOW>; + + mtp_mt: multi-touch { + }; + + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; + +&isp { + apple,platform-id = <7>; + /delete-node/ sensor-presets; /* Override j31[46] below */ +}; + +#include "isp-imx558-cfg0.dtsi" diff --git a/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi b/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi new file mode 100644 index 00000000000000..c0c6eff3159839 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-j474-j475.dtsi @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Mac mini (M2 Pro, 2023) and Mac Studio (2023) + * + * This file contains the parts common to J474 and J475 devices with t6020, + * t6021 and t6022. + * + * target-type: J474s / J375c / J375d + * + * Copyright The Asahi Linux Contributors + */ + +/* + * These model is very similar to the previous generation Mac Studio, other than + * the GPIO indices. + */ + +#include "t600x-j375.dtsi" + +&framebuffer0 { + power-domains = <&ps_disp0_cpu0>, <&ps_dptx_phy_ps>; +}; + +&hpm0 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm1 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm2 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +&hpm3 { + interrupts = <44 IRQ_TYPE_LEVEL_LOW>; +}; + +/* PCIe devices */ +&port00 { + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; +}; + +#ifndef NO_PCIE_SDHC +&port01 { + pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&pcie0_dart_1 { + status = "okay"; +}; +#endif + +&port03 { + /* USB xHCI */ + pwren-gpios = <&smc_gpio 19 GPIO_ACTIVE_HIGH>; +}; + +&speaker { + shutdown-gpios = <&pinctrl_ap 57 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 58 IRQ_TYPE_LEVEL_LOW>; +}; + +&jack_codec { + reset-gpios = <&pinctrl_nub 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&pinctrl_ap 59 IRQ_TYPE_LEVEL_LOW>; +}; diff --git a/arch/arm64/boot/dts/apple/t602x-nvme.dtsi b/arch/arm64/boot/dts/apple/t602x-nvme.dtsi new file mode 100644 index 00000000000000..756a971bde48ae --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-nvme.dtsi @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * NVMe related devices for Apple T602x SoCs. + * + * Copyright The Asahi Linux Contributors + */ + + DIE_NODE(ans_mbox): mbox@347408000 { + compatible = "apple,t6020-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x3 0x47408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + power-domains = <&DIE_NODE(ps_ans2)>; + #mbox-cells = <0>; + }; + + DIE_NODE(sart): sart@34bc50000 { + compatible = "apple,t6020-sart", "apple,t6000-sart"; + reg = <0x3 0x4bc50000 0x0 0x10000>; + power-domains = <&DIE_NODE(ps_ans2)>; + }; + + DIE_NODE(nvme): nvme@34bcc0000 { + compatible = "apple,t6020-nvme-ans2", "apple,nvme-ans2"; + reg = <0x3 0x4bcc0000 0x0 0x40000>, <0x3 0x47400000 0x0 0x4000>; + reg-names = "nvme", "ans"; + interrupt-parent = <&aic>; + /* The NVME interrupt is always routed to die 0 */ + interrupts = ; + mboxes = <&DIE_NODE(ans_mbox)>; + apple,sart = <&DIE_NODE(sart)>; + power-domains = <&DIE_NODE(ps_ans2)>, + <&DIE_NODE(ps_apcie_st_sys)>, + <&DIE_NODE(ps_apcie_st1_sys)>; + power-domain-names = "ans", "apcie0", "apcie1"; + resets = <&DIE_NODE(ps_ans2)>; + }; diff --git a/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi new file mode 100644 index 00000000000000..d97287833f1bf3 --- /dev/null +++ b/arch/arm64/boot/dts/apple/t602x-pmgr.dtsi @@ -0,0 +1,2274 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * PMGR Power domains for the Apple T6001 "M1 Max" SoC + * + * Copyright The Asahi Linux Contributors + */ + +&DIE_NODE(pmgr) { + DIE_NODE(ps_afi): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afi); + apple,always-on; /* Apple Fabric, CPU interface is here */ + }; + + DIE_NODE(ps_aic): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(aic); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_dwi): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dwi); + }; + + DIE_NODE(ps_pms): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_gpio): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(gpio); + power-domains = <&DIE_NODE(ps_sio)>, <&DIE_NODE(ps_pms)>; + }; + + DIE_NODE(ps_soc_dpe): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(soc_dpe); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_pms_c1ppt): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms_c1ppt); + apple,always-on; /* Core device */ + }; + + DIE_NODE(ps_pmgr_soc_ocla): power-controller@138 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pmgr_soc_ocla); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_amcc0): power-controller@168 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc0); + apple,always-on; /* Memory controller */ + }; + + DIE_NODE(ps_amcc2): power-controller@170 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc2); + apple,always-on; /* Memory controller */ + }; + + DIE_NODE(ps_dcs_00): power-controller@178 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_00); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_01): power-controller@180 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_01); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_02): power-controller@188 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_02); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_03): power-controller@190 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_03); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_08): power-controller@198 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_08); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_09): power-controller@1a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_09); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_10): power-controller@1a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_10); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_11): power-controller@1b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_11); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_afnc1_ioa): power-controller@1b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afc): power-controller@1d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afc); + apple,always-on; /* Apple Fabric, CPU interface is here */ + }; + + DIE_NODE(ps_afnc0_ioa): power-controller@1e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc0_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc1_ls): power-controller@1f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ioa)>; + }; + + DIE_NODE(ps_afnc0_ls): power-controller@1f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc0_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc0_ioa)>; + }; + + DIE_NODE(ps_afnc1_lw0): power-controller@200 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ls)>; + }; + + DIE_NODE(ps_afnc1_lw1): power-controller@208 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_lw1); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ls)>; + }; + + DIE_NODE(ps_afnc1_lw2): power-controller@210 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc1_lw2); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc1_ls)>; + }; + + DIE_NODE(ps_afnc0_lw0): power-controller@218 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc0_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc0_ls)>; + }; + + DIE_NODE(ps_scodec): power-controller@220 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(scodec); + power-domains = <&DIE_NODE(ps_afnc1_lw0)>; + }; + + DIE_NODE(ps_atc0_common): power-controller@228 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_atc1_common): power-controller@230 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_atc2_common): power-controller@238 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_atc3_common): power-controller@240 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_common); + power-domains = <&DIE_NODE(ps_afnc1_lw1)>; + }; + + DIE_NODE(ps_dispext1_sys): power-controller@248 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext1_sys); + power-domains = <&DIE_NODE(ps_afnc1_lw2)>; + }; + + DIE_NODE(ps_pms_bridge): power-controller@250 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms_bridge); + apple,always-on; /* Core device */ + power-domains = <&DIE_NODE(ps_afnc0_lw0)>; + }; + + DIE_NODE(ps_dispext0_sys): power-controller@258 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext0_sys); + power-domains = <&DIE_NODE(ps_afnc0_lw0)>, <&DIE_NODE(ps_afr)>; + }; + + DIE_NODE(ps_ane_sys): power-controller@260 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_sys); + power-domains = <&DIE_NODE(ps_afnc0_lw0)>; + }; + + DIE_NODE(ps_avd_sys): power-controller@268 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(avd_sys); + power-domains = <&DIE_NODE(ps_afnc0_lw0)>; + }; + + DIE_NODE(ps_atc0_cio): power-controller@270 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x270 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_cio); + power-domains = <&DIE_NODE(ps_atc0_common)>; + }; + + DIE_NODE(ps_atc0_pcie): power-controller@278 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_pcie); + power-domains = <&DIE_NODE(ps_atc0_common)>; + }; + + DIE_NODE(ps_atc1_cio): power-controller@280 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x280 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_cio); + power-domains = <&DIE_NODE(ps_atc1_common)>; + }; + + DIE_NODE(ps_atc1_pcie): power-controller@288 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_pcie); + power-domains = <&DIE_NODE(ps_atc1_common)>; + }; + + DIE_NODE(ps_atc2_cio): power-controller@290 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x290 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_cio); + power-domains = <&DIE_NODE(ps_atc2_common)>; + }; + + DIE_NODE(ps_atc2_pcie): power-controller@298 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x298 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_pcie); + power-domains = <&DIE_NODE(ps_atc2_common)>; + }; + + DIE_NODE(ps_atc3_cio): power-controller@2a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_cio); + power-domains = <&DIE_NODE(ps_atc3_common)>; + }; + + DIE_NODE(ps_atc3_pcie): power-controller@2a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_pcie); + power-domains = <&DIE_NODE(ps_atc3_common)>; + }; + + DIE_NODE(ps_dispext1_fe): power-controller@2b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext1_fe); + power-domains = <&DIE_NODE(ps_dispext1_sys)>; + }; + + DIE_NODE(ps_dispext1_cpu0): power-controller@2b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext1_cpu0); + power-domains = <&DIE_NODE(ps_dispext1_fe)>; + apple,min-state = <4>; + }; + + DIE_NODE(ps_dispext0_fe): power-controller@2c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext0_fe); + power-domains = <&DIE_NODE(ps_dispext0_sys)>; + }; + +#if DIE_NO == 0 + /* PMP is only present on die 0 of the M1 Ultra */ + DIE_NODE(ps_pmp): power-controller@2c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pmp); + }; +#endif + + DIE_NODE(ps_pms_sram): power-controller@2d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(pms_sram); + }; + + DIE_NODE(ps_dispext0_cpu0): power-controller@2d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext0_cpu0); + power-domains = <&DIE_NODE(ps_dispext0_fe)>; + apple,min-state = <4>; + }; + + DIE_NODE(ps_ane_cpu): power-controller@2e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_cpu); + power-domains = <&DIE_NODE(ps_ane_sys)>; + }; + + DIE_NODE(ps_atc0_cio_pcie): power-controller@2e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_cio_pcie); + power-domains = <&DIE_NODE(ps_atc0_cio)>; + }; + + DIE_NODE(ps_atc0_cio_usb): power-controller@2f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_cio_usb); + power-domains = <&DIE_NODE(ps_atc0_cio)>; + }; + + DIE_NODE(ps_atc1_cio_pcie): power-controller@2f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_cio_pcie); + power-domains = <&DIE_NODE(ps_atc1_cio)>; + }; + + DIE_NODE(ps_atc1_cio_usb): power-controller@300 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_cio_usb); + power-domains = <&DIE_NODE(ps_atc1_cio)>; + }; + + DIE_NODE(ps_atc2_cio_pcie): power-controller@308 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x308 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_cio_pcie); + power-domains = <&DIE_NODE(ps_atc2_cio)>; + }; + + DIE_NODE(ps_atc2_cio_usb): power-controller@310 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_cio_usb); + power-domains = <&DIE_NODE(ps_atc2_cio)>; + }; + + DIE_NODE(ps_atc3_cio_pcie): power-controller@318 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_cio_pcie); + power-domains = <&DIE_NODE(ps_atc3_cio)>; + }; + + DIE_NODE(ps_atc3_cio_usb): power-controller@320 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_cio_usb); + power-domains = <&DIE_NODE(ps_atc3_cio)>; + }; + + DIE_NODE(ps_trace_fab): power-controller@390 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x390 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(trace_fab); + }; + + DIE_NODE(ps_ane_sys_mpm): power-controller@4000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_sys_mpm); + power-domains = <&DIE_NODE(ps_ane_sys)>; + }; + + DIE_NODE(ps_ane_td): power-controller@4008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_td); + power-domains = <&DIE_NODE(ps_ane_sys)>; + }; + + DIE_NODE(ps_ane_base): power-controller@4010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_base); + power-domains = <&DIE_NODE(ps_ane_td)>; + }; + + DIE_NODE(ps_ane_set1): power-controller@4018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set1); + power-domains = <&DIE_NODE(ps_ane_base)>; + }; + + DIE_NODE(ps_ane_set2): power-controller@4020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set2); + power-domains = <&DIE_NODE(ps_ane_set1)>; + }; + + DIE_NODE(ps_ane_set3): power-controller@4028 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set3); + power-domains = <&DIE_NODE(ps_ane_set2)>; + }; + + DIE_NODE(ps_ane_set4): power-controller@4030 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ane_set4); + power-domains = <&DIE_NODE(ps_ane_set3)>; + }; +}; + +&DIE_NODE(pmgr_south) { + DIE_NODE(ps_amcc4): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc4); + apple,always-on; + }; + + DIE_NODE(ps_amcc5): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc5); + apple,always-on; + }; + + DIE_NODE(ps_amcc6): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc6); + apple,always-on; + }; + + DIE_NODE(ps_amcc7): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc7); + apple,always-on; + }; + + DIE_NODE(ps_dcs_16): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_16); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_17): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_17); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_18): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_18); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_19): power-controller@138 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_19); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_20): power-controller@140 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x140 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_20); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_21): power-controller@148 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x148 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_21); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_22): power-controller@150 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x150 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_22); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_23): power-controller@158 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x158 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_23); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_24): power-controller@160 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_24); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_25): power-controller@168 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_25); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_26): power-controller@170 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_26); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_27): power-controller@178 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_27); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_28): power-controller@180 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_28); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_29): power-controller@188 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_29); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_30): power-controller@190 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_30); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_31): power-controller@198 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_31); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_afnc4_ioa): power-controller@1a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc4_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc4_ls): power-controller@1a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc4_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc4_ioa)>; + }; + + DIE_NODE(ps_afnc4_lw0): power-controller@1b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc4_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc4_ls)>; + }; + + DIE_NODE(ps_afnc5_ioa): power-controller@1b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc5_ioa); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc5_ls): power-controller@1c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc5_ls); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc5_ioa)>; + }; + + DIE_NODE(ps_afnc5_lw0): power-controller@1c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc5_lw0); + apple,always-on; /* Apple Fabric */ + power-domains = <&DIE_NODE(ps_afnc5_ls)>; + }; + + DIE_NODE(ps_dispext2_sys): power-controller@1d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext2_sys); + }; + + DIE_NODE(ps_msr1): power-controller@1d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr1); + }; + + DIE_NODE(ps_dispext2_fe): power-controller@1e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext2_fe); + power-domains = <&DIE_NODE(ps_dispext2_sys)>; + }; + + DIE_NODE(ps_dispext2_cpu0): power-controller@1e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext2_cpu0); + power-domains = <&DIE_NODE(ps_dispext2_fe)>; + apple,min-state = <4>; + }; + + DIE_NODE(ps_msr1_ase_core): power-controller@1f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr1_ase_core); + power-domains = <&DIE_NODE(ps_msr1)>; + }; + + DIE_NODE(ps_dispext3_sys): power-controller@220 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext3_sys); + }; + + DIE_NODE(ps_venc1_sys): power-controller@228 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_sys); + }; + + DIE_NODE(ps_dispext3_fe): power-controller@230 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext3_fe); + power-domains = <&DIE_NODE(ps_dispext3_sys)>; + }; + + DIE_NODE(ps_dispext3_cpu0): power-controller@238 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dispext3_cpu0); + power-domains = <&DIE_NODE(ps_dispext3_fe)>; + apple,min-state = <4>; + }; + + DIE_NODE(ps_venc1_dma): power-controller@4000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_dma); + power-domains = <&DIE_NODE(ps_venc1_sys)>; + }; + + DIE_NODE(ps_venc1_pipe4): power-controller@4008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_pipe4); + power-domains = <&DIE_NODE(ps_venc1_dma)>; + }; + + DIE_NODE(ps_venc1_pipe5): power-controller@4010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_pipe5); + power-domains = <&DIE_NODE(ps_venc1_dma)>; + }; + + DIE_NODE(ps_venc1_me0): power-controller@4018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_me0); + power-domains = <&DIE_NODE(ps_venc1_pipe5)>, <&DIE_NODE(ps_venc1_pipe4)>; + }; + + DIE_NODE(ps_venc1_me1): power-controller@4020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc1_me1); + power-domains = <&DIE_NODE(ps_venc1_me0)>; + }; +}; + +&DIE_NODE(pmgr_east) { + DIE_NODE(ps_clvr_spmi0): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi0); + apple,always-on; /* PCPU voltage regulator interface (used by SMC) */ + }; + + DIE_NODE(ps_clvr_spmi1): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi1); + apple,always-on; /* GPU voltage regulator interface (used by SMC) */ + }; + + DIE_NODE(ps_clvr_spmi2): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi2); + apple,always-on; /* ANE, fabric, AFR voltage regulator interface (used by SMC) */ + }; + + DIE_NODE(ps_clvr_spmi3): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi3); + apple,always-on; /* Additional voltage regulator, probably used on T6021 (SMC) */ + }; + + DIE_NODE(ps_clvr_spmi4): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(clvr_spmi4); + apple,always-on; /* Additional voltage regulator, probably used on T6021 (SMC) */ + }; + + DIE_NODE(ps_ispsens0): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens0); + }; + + DIE_NODE(ps_ispsens1): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens1); + }; + + DIE_NODE(ps_ispsens2): power-controller@138 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x138 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens2); + }; + + DIE_NODE(ps_ispsens3): power-controller@140 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x140 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ispsens3); + }; + + DIE_NODE(ps_afnc6_ioa): power-controller@148 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x148 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc6_ioa); + apple,always-on; + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc6_ls): power-controller@150 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x150 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc6_ls); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc6_ioa)>; + }; + + DIE_NODE(ps_afnc6_lw0): power-controller@158 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x158 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc6_lw0); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc6_ls)>; + }; + + DIE_NODE(ps_afnc2_ioa): power-controller@160 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x160 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_ioa); + apple,always-on; + power-domains = <&DIE_NODE(ps_dcs_10)>; + }; + + DIE_NODE(ps_afnc2_ls): power-controller@168 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x168 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_ls); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc2_ioa)>; + }; + + DIE_NODE(ps_afnc2_lw0): power-controller@170 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x170 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_lw0); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc2_ls)>; + }; + + DIE_NODE(ps_afnc2_lw1): power-controller@178 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x178 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc2_lw1); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc2_ls)>; + }; + + DIE_NODE(ps_afnc3_ioa): power-controller@180 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x180 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc3_ioa); + apple,always-on; + power-domains = <&DIE_NODE(ps_afi)>; + }; + + DIE_NODE(ps_afnc3_ls): power-controller@188 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x188 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc3_ls); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc3_ioa)>; + }; + + DIE_NODE(ps_afnc3_lw0): power-controller@190 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x190 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afnc3_lw0); + apple,always-on; + power-domains = <&DIE_NODE(ps_afnc3_ls)>; + }; + + DIE_NODE(ps_apcie_gp): power-controller@198 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x198 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_gp); + power-domains = <&DIE_NODE(ps_afnc6_lw0)>; + }; + + DIE_NODE(ps_apcie_st): power-controller@1a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_st); + power-domains = <&DIE_NODE(ps_afnc6_lw0)>; + }; + + DIE_NODE(ps_ans2): power-controller@1a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(ans2); + power-domains = <&DIE_NODE(ps_afnc6_lw0)>; + }; + + DIE_NODE(ps_disp0_sys): power-controller@1b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(disp0_sys); + power-domains = <&DIE_NODE(ps_afnc2_lw0)>; + }; + + DIE_NODE(ps_jpg): power-controller@1b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(jpg); + power-domains = <&DIE_NODE(ps_afnc2_lw0)>; + }; + + DIE_NODE(ps_sio): power-controller@1c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio); + power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + }; + + DIE_NODE(ps_isp_sys): power-controller@1c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_sys); + power-domains = <&DIE_NODE(ps_afnc2_lw1)>; + status = "disabled"; + }; + + DIE_NODE(ps_disp0_fe): power-controller@1d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(disp0_fe); + power-domains = <&DIE_NODE(ps_disp0_sys)>; + }; + + DIE_NODE(ps_disp0_cpu0): power-controller@1d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(disp0_cpu0); + power-domains = <&DIE_NODE(ps_disp0_fe)>; + apple,min-state = <4>; + }; + + DIE_NODE(ps_sio_cpu): power-controller@1e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_cpu); + power-domains = <&DIE_NODE(ps_sio) &DIE_NODE(ps_uart_p) &DIE_NODE(ps_spi_p) &DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_fpwm0): power-controller@1e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(fpwm0); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_fpwm1): power-controller@1f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(fpwm1); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_fpwm2): power-controller@1f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x1f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(fpwm2); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c0): power-controller@200 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x200 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c0); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c1): power-controller@208 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x208 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c1); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c2): power-controller@210 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x210 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c2); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c3): power-controller@218 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x218 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c3); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c4): power-controller@220 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x220 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c4); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c5): power-controller@228 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x228 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c5); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c6): power-controller@230 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x230 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c6); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c7): power-controller@238 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x238 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c7); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_i2c8): power-controller@240 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x240 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(i2c8); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_spi_p): power-controller@248 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x248 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi_p); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_spmi0): power-controller@250 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x250 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_spmi0); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_spmi1): power-controller@258 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x258 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_spmi1); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_spmi2): power-controller@260 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_spmi2); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_uart_p): power-controller@268 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x268 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart_p); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_audio_p): power-controller@270 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x270 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(audio_p); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_sio_adma): power-controller@278 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x278 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sio_adma); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_aes): power-controller@280 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x280 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(aes); + apple,always-on; + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_dptx_phy_ps): power-controller@288 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x288 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dptx_phy_ps); + power-domains = <&DIE_NODE(ps_sio)>; + }; + + DIE_NODE(ps_spi0): power-controller@2d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi0); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi1): power-controller@2e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi1); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi2): power-controller@2e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi2); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi3): power-controller@2f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi3); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi4): power-controller@2f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x2f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi4); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_spi5): power-controller@300 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x300 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(spi5); + power-domains = <&DIE_NODE(ps_spi_p)>; + }; + + DIE_NODE(ps_uart_n): power-controller@308 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x308 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart_n); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart0): power-controller@310 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x310 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart0); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_amcc1): power-controller@318 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x318 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc1); + apple,always-on; + }; + + DIE_NODE(ps_amcc3): power-controller@320 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x320 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(amcc3); + apple,always-on; + }; + + DIE_NODE(ps_dcs_04): power-controller@328 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x328 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_04); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_05): power-controller@330 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x330 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_05); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_06): power-controller@338 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x338 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_06); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_07): power-controller@340 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x340 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_07); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_12): power-controller@348 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x348 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_12); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_13): power-controller@350 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x350 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_13); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_14): power-controller@358 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x358 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_14); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_dcs_15): power-controller@360 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x360 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dcs_15); + apple,always-on; /* LPDDR5 interface */ + }; + + DIE_NODE(ps_uart1): power-controller@368 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x368 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart1); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart2): power-controller@370 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x370 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart2); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart3): power-controller@378 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x378 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart3); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart4): power-controller@380 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x380 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart4); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart5): power-controller@388 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x388 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart5); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_uart6): power-controller@390 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x390 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(uart6); + power-domains = <&DIE_NODE(ps_uart_p)>; + }; + + DIE_NODE(ps_mca0): power-controller@398 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x398 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca0); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; + }; + + DIE_NODE(ps_mca1): power-controller@3a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3a0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca1); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; + }; + + DIE_NODE(ps_mca2): power-controller@3a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3a8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca2); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; + }; + + DIE_NODE(ps_mca3): power-controller@3b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3b0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mca3); + power-domains = <&DIE_NODE(ps_audio_p)>, <&DIE_NODE(ps_sio_adma)>; + apple,externally-clocked; + }; + + DIE_NODE(ps_dpa0): power-controller@3b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3b8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa0); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_dpa1): power-controller@3c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3c0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa1); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_dpa2): power-controller@3c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3c8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa2); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_dpa3): power-controller@3d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3d0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa3); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_msr0): power-controller@3d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3d8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr0); + }; + + DIE_NODE(ps_venc_sys): power-controller@3e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3e0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_sys); + }; + + DIE_NODE(ps_dpa4): power-controller@3e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3e8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dpa4); + power-domains = <&DIE_NODE(ps_audio_p)>; + }; + + DIE_NODE(ps_msr0_ase_core): power-controller@3f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3f0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msr0_ase_core); + power-domains = <&DIE_NODE(ps_msr0)>; + }; + + DIE_NODE(ps_apcie_gpshr_sys): power-controller@3f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x3f8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_gpshr_sys); + power-domains = <&DIE_NODE(ps_apcie_gp)>; + }; + + DIE_NODE(ps_apcie_st_sys): power-controller@408 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x408 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_st_sys); + power-domains = <&DIE_NODE(ps_apcie_st)>, <&DIE_NODE(ps_ans2)>; + }; + + DIE_NODE(ps_apcie_st1_sys): power-controller@410 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x410 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_st1_sys); + power-domains = <&DIE_NODE(ps_apcie_st_sys)>; + }; + + DIE_NODE(ps_apcie_gp_sys): power-controller@418 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x418 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_gp_sys); + power-domains = <&DIE_NODE(ps_apcie_gpshr_sys)>; + apple,always-on; /* Breaks things if shut down */ + }; + + DIE_NODE(ps_apcie_ge_sys): power-controller@420 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x420 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_ge_sys); + power-domains = <&DIE_NODE(ps_apcie_gpshr_sys)>; + }; + + DIE_NODE(ps_apcie_phy_sw): power-controller@428 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x428 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(apcie_phy_sw); + apple,always-on; /* macOS does not turn this off */ + }; + + DIE_NODE(ps_sep): power-controller@c00 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc00 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(sep); + apple,always-on; /* Locked on */ + }; + + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway. + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops), so we don't + * have to enable/disable everything in the per-model DTs. + */ + DIE_NODE(ps_isp_cpu): power-controller@4000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_cpu); + /* power-domains = <&DIE_NODE(ps_isp_sys)>; */ + apple,force-disable; + }; + + DIE_NODE(ps_isp_fe): power-controller@4008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_fe); + /* power-domains = <&DIE_NODE(ps_isp_sys)>; */ + }; + + DIE_NODE(ps_dprx): power-controller@4010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(dprx); + /* power-domains = <&DIE_NODE(ps_isp_sys)>; */ + }; + + DIE_NODE(ps_isp_vis): power-controller@4018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_vis); + /* power-domains = <&DIE_NODE(ps_isp_fe)>; */ + }; + + DIE_NODE(ps_isp_be): power-controller@4020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_be); + /* power-domains = <&DIE_NODE(ps_isp_fe)>; */ + }; + + DIE_NODE(ps_isp_raw): power-controller@4028 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_raw); + /* power-domains = <&DIE_NODE(ps_isp_fe)>; */ + }; + + DIE_NODE(ps_isp_clr): power-controller@4030 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(isp_clr); + /* power-domains = <&DIE_NODE(ps_isp_be)>; */ + }; + + DIE_NODE(ps_venc_dma): power-controller@8000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_dma); + power-domains = <&DIE_NODE(ps_venc_sys)>; + }; + + DIE_NODE(ps_venc_pipe4): power-controller@8008 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_pipe4); + power-domains = <&DIE_NODE(ps_venc_dma)>; + }; + + DIE_NODE(ps_venc_pipe5): power-controller@8010 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_pipe5); + power-domains = <&DIE_NODE(ps_venc_dma)>; + }; + + DIE_NODE(ps_venc_me0): power-controller@8018 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_me0); + power-domains = <&DIE_NODE(ps_venc_pipe5)>, <&DIE_NODE(ps_venc_pipe4)>; + }; + + DIE_NODE(ps_venc_me1): power-controller@8020 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x8020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(venc_me1); + power-domains = <&DIE_NODE(ps_venc_me0)>; + }; + + DIE_NODE(ps_prores): power-controller@c000 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(prores); + power-domains = <&DIE_NODE(ps_afnc3_lw0)>; + }; +}; + +&DIE_NODE(pmgr_mini) { + DIE_NODE(ps_debug): power-controller@58 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x58 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(debug); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_spmi0): power-controller@60 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x60 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_spmi0); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_spmi1): power-controller@68 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x68 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_spmi1); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_aon): power-controller@70 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x70 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_aon); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_msg): power-controller@78 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x78 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(msg); + apple,always-on; /* Core AON device? */ + }; + + DIE_NODE(ps_nub_gpio): power-controller@80 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x80 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_gpio); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_nub_fabric): power-controller@88 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x88 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_fabric); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_atc0_usb_aon): power-controller@90 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x90 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_atc1_usb_aon): power-controller@98 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x98 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_atc2_usb_aon): power-controller@a0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xa0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_atc3_usb_aon): power-controller@a8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xa8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_usb_aon); + apple,always-on; /* Needs to stay on for dwc3 to work */ + }; + + DIE_NODE(ps_mtp_fabric): power-controller@b0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xb0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_fabric); + apple,always-on; + power-domains = <&DIE_NODE(ps_nub_fabric)>; + status = "disabled"; + }; + + DIE_NODE(ps_nub_sram): power-controller@b8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xb8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(nub_sram); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_debug_switch): power-controller@c0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(debug_switch); + apple,always-on; /* Core AON device */ + }; + + DIE_NODE(ps_atc0_usb): power-controller@c8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xc8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc0_usb); + power-domains = <&DIE_NODE(ps_atc0_common)>; + }; + + DIE_NODE(ps_atc1_usb): power-controller@d0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xd0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc1_usb); + power-domains = <&DIE_NODE(ps_atc1_common)>; + }; + + DIE_NODE(ps_atc2_usb): power-controller@d8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xd8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc2_usb); + power-domains = <&DIE_NODE(ps_atc2_common)>; + }; + + DIE_NODE(ps_atc3_usb): power-controller@e0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xe0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(atc3_usb); + power-domains = <&DIE_NODE(ps_atc3_common)>; + }; + +#if 0 + /* MTP stuff is self-managed */ + DIE_NODE(ps_mtp_gpio): power-controller@e8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xe8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_gpio); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_base): power-controller@f0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xf0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_base); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_periph): power-controller@f8 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0xf8 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_periph); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_spi0): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_spi0); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_i2cm0): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_i2cm0); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_uart0): power-controller@110 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x110 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_uart0); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_cpu): power-controller@118 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x118 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_cpu); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_fabric)>; + }; + + DIE_NODE(ps_mtp_scm_fabric): power-controller@120 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x120 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_scm_fabric); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_periph)>; + }; + + DIE_NODE(ps_mtp_sram): power-controller@128 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x128 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_sram); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_scm_fabric)>, <&DIE_NODE(ps_mtp_cpu)>; + }; + + DIE_NODE(ps_mtp_dma): power-controller@130 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x130 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(mtp_dma); + apple,always-on; /* MTP always stays on */ + power-domains = <&DIE_NODE(ps_mtp_sram)>; + }; +#endif +}; + +&DIE_NODE(pmgr_gfx) { + DIE_NODE(ps_gpx): power-controller@0 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x0 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(gpx); + apple,min-state = <4>; + apple,always-on; + }; + + DIE_NODE(ps_afr): power-controller@100 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x100 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(afr); + /* Apple Fabric, media stuff: this can power down */ + apple,min-state = <4>; + }; + + DIE_NODE(ps_gfx): power-controller@108 { + compatible = "apple,t6020-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x108 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = DIE_LABEL(gfx); + power-domains = <&DIE_NODE(ps_afr)>, <&DIE_NODE(ps_gpx)>; + }; +}; + diff --git a/arch/arm64/boot/dts/apple/t8103-j274.dts b/arch/arm64/boot/dts/apple/t8103-j274.dts index 1c3e37f86d46d7..d52a0b4525c041 100644 --- a/arch/arm64/boot/dts/apple/t8103-j274.dts +++ b/arch/arm64/boot/dts/apple/t8103-j274.dts @@ -18,9 +18,23 @@ aliases { ethernet0 = ðernet0; + sio = &sio; }; }; +&dcp { + apple,connector-type = "HDMI-A"; +}; + +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + +&dpaudio0 { + status = "okay"; +}; + &bluetooth0 { brcm,board-type = "apple,atlantisb"; }; @@ -29,6 +43,18 @@ brcm,board-type = "apple,atlantisb"; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-left"; +}; + +&typec1 { + label = "USB-C Back-right"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader @@ -58,6 +84,65 @@ status = "okay"; }; +&i2c1 { + speaker_amp: codec@31 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x31>; + shutdown-gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-zero-fill; + }; +}; + &i2c2 { status = "okay"; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; }; + +/ { + sound { + compatible = "apple,j274-macaudio", "apple,macaudio"; + model = "Mac mini J274"; + + dai-link@0 { + link-name = "Speaker"; + + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker_amp>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + + }; +}; + +&gpu { + apple,perf-base-pstate = <3>; +}; + +#include "hwmon-mini.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts index 56b0c67bfcda32..c655c4797bf456 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -28,6 +28,23 @@ default-state = "keep"; }; }; + + aliases { + touchbar0 = &touchbar0; + }; +}; + +&dcp { + panel: panel { + compatible = "apple,panel-j293", "apple,panel"; + width-mm = <286>; + height-mm = <179>; + apple,max-brightness = <525>; + }; +}; + +&framebuffer0 { + panel = &panel; }; &bluetooth0 { @@ -38,8 +55,138 @@ brcm,board-type = "apple,honshu"; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + +&spi0 { + cs-gpios = <&pinctrl_ap 109 GPIO_ACTIVE_LOW>; + status = "okay"; + + touchbar0: touchbar@0 { + compatible = "apple,j293-touchbar", + "apple,z2-touchbar", "apple,z2-multitouch"; + reg = <0>; + spi-max-frequency = <11500000>; + spi-cs-setup-delay-ns = <2000>; + spi-cs-hold-delay-ns = <2000>; + cs-gpios = <&pinctrl_ap 109 GPIO_ACTIVE_LOW>; + reset-gpios = <&pinctrl_ap 139 GPIO_ACTIVE_LOW>; + interrupts-extended = <&pinctrl_ap 194 IRQ_TYPE_EDGE_FALLING>; + firmware-name = "apple/dfrmtfw-j293.bin"; + touchscreen-size-x = <23045>; + touchscreen-size-y = <640>; + label = "MacBookPro17,1 Touch Bar"; + }; +}; + +&spi3 { + status = "okay"; + + hid-transport@0 { + compatible = "apple,spi-hid-transport"; + reg = <0>; + spi-max-frequency = <8000000>; + /* + * Apple's ADT specifies 20us CS change delays, and the + * SPI HID interface metadata specifies 45us. Using either + * seems not to be reliable, but adding both works, so + * best guess is they are cumulative. + */ + spi-cs-setup-delay-ns = <65000>; + spi-cs-hold-delay-ns = <65000>; + spi-cs-inactive-delay-ns = <250000>; + spien-gpios = <&pinctrl_ap 195 0>; + interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-tas5770-sdz { + compatible = "regulator-fixed"; + regulator-name = "tas5770-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&i2c1 { + speaker_left_rear: codec@31 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x31>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Rear"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; + ti,pdm-slot-no = <12>; + }; + + speaker_left_front: codec@32 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x32>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Front"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,pdm-slot-no = <4>; + ti,sdout-pull-down; + }; +}; + &i2c2 { status = "okay"; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +&i2c3 { + speaker_right_rear: codec@34 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x34>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Rear"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; + ti,pdm-slot-no = <16>; + }; + + speaker_right_front: codec@35 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x35>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Front"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,pdm-slot-no = <8>; + ti,sdout-pull-down; + }; }; &i2c4 { @@ -49,3 +196,55 @@ &fpwm1 { status = "okay"; }; + +&display_dfr { + status = "okay"; + dfr_panel: panel@0 { + compatible = "apple,summit"; + reg = <0>; + }; +}; + +&aop_audio { + apple,chassis-name = "J293"; + apple,machine-kind = "MacBook Pro"; +}; + +/ { + sound { + compatible = "apple,j293-macaudio", "apple,macaudio"; + model = "MacBook Pro J293"; + + dai-link@0 { + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_front>, <&speaker_left_rear>, + <&speaker_right_front>, <&speaker_right_rear>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +#include "isp-imx248.dtsi" + +&isp { + apple,platform-id = <1>; +}; + +#include "hwmon-fan.dtsi" +#include "hwmon-laptop.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts/apple/t8103-j313.dts index 97a4344d8dca68..78fca912b06b3a 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -30,6 +30,19 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j313", "apple,panel"; + width-mm = <286>; + height-mm = <179>; + apple,max-brightness = <420>; + }; +}; + +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,shikoku"; }; @@ -41,3 +54,128 @@ &fpwm1 { status = "okay"; }; + +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + +&spi3 { + status = "okay"; + + hid-transport@0 { + compatible = "apple,spi-hid-transport"; + reg = <0>; + spi-max-frequency = <8000000>; + /* + * Apple's ADT specifies 20us CS change delays, and the + * SPI HID interface metadata specifies 45us. Using either + * seems not to be reliable, but adding both works, so + * best guess is they are cumulative. + */ + spi-cs-setup-delay-ns = <65000>; + spi-cs-hold-delay-ns = <65000>; + spi-cs-inactive-delay-ns = <250000>; + spien-gpios = <&pinctrl_ap 195 0>; + interrupts-extended = <&pinctrl_nub 13 IRQ_TYPE_LEVEL_LOW>; + }; +}; + +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-tas5770-sdz { + compatible = "regulator-fixed"; + regulator-name = "tas5770-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 181 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&i2c1 { + speaker_left: codec@31 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x31>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-zero-fill; + }; +}; + +&i2c3 { + speaker_right: codec@34 { + compatible = "ti,tas5770l", "ti,tas2770"; + reg = <0x34>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right"; + interrupts-extended = <&pinctrl_ap 182 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-zero-fill; + }; + + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +&aop_audio { + apple,chassis-name = "J313"; + apple,machine-kind = "MacBook Air"; +}; + +/ { + sound { + compatible = "apple,j313-macaudio", "apple,macaudio"; + model = "MacBook Air J313"; + + dai-link@0 { + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left>, <&speaker_right>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +#include "isp-imx248.dtsi" + +&isp { + apple,platform-id = <1>; +}; + +#include "hwmon-laptop.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-j456.dts b/arch/arm64/boot/dts/apple/t8103-j456.dts index 58c8e43789b486..e57c5e88bea875 100644 --- a/arch/arm64/boot/dts/apple/t8103-j456.dts +++ b/arch/arm64/boot/dts/apple/t8103-j456.dts @@ -21,6 +21,19 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j456", "apple,panel"; + width-mm = <522>; + height-mm = <294>; + apple,max-brightness = <525>; + }; +}; + +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,capri"; }; @@ -47,6 +60,18 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-right"; +}; + +&typec1 { + label = "USB-C Back-right-middle"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader @@ -75,3 +100,51 @@ &pcie0_dart_2 { status = "okay"; }; + +&i2c1 { + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +&aop_audio { + apple,chassis-name = "J456"; + apple,machine-kind = "iMac"; +}; + +/ { + sound { + compatible = "apple,j456-macaudio", "apple,macaudio"; + model = "iMac J456"; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&gpu { + apple,perf-base-pstate = <3>; +}; + +#include "isp-imx364.dtsi" + +&isp { + apple,platform-id = <2>; +}; + +#include "hwmon-fan-dual.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-j457.dts b/arch/arm64/boot/dts/apple/t8103-j457.dts index 152f95fd49a211..33bf3904501ee7 100644 --- a/arch/arm64/boot/dts/apple/t8103-j457.dts +++ b/arch/arm64/boot/dts/apple/t8103-j457.dts @@ -21,6 +21,19 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j457", "apple,panel"; + width-mm = <522>; + height-mm = <294>; + apple,max-brightness = <525>; + }; +}; + +&framebuffer0 { + panel = &panel; +}; + &bluetooth0 { brcm,board-type = "apple,santorini"; }; @@ -29,6 +42,18 @@ brcm,board-type = "apple,santorini"; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-right"; +}; + +&typec1 { + label = "USB-C Back-left"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader @@ -48,3 +73,51 @@ &pcie0_dart_2 { status = "okay"; }; + +&i2c1 { + jack_codec: codec@48 { + compatible = "cirrus,cs42l83"; + reg = <0x48>; + reset-gpios = <&pinctrl_nub 11 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <183 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +&aop_audio { + apple,chassis-name = "J457"; + apple,machine-kind = "iMac"; +}; + +/ { + sound { + compatible = "apple,j457-macaudio", "apple,macaudio"; + model = "iMac J457"; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&gpu { + apple,perf-base-pstate = <3>; +}; + +#include "isp-imx364.dtsi" + +&isp { + apple,platform-id = <2>; +}; + +#include "hwmon-fan.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi index 5988a4eb6efaa0..a1fa0d6eecf7f9 100644 --- a/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-jxxx.dtsi @@ -12,9 +12,15 @@ / { aliases { bluetooth0 = &bluetooth0; + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; + nvram = &nvram; serial0 = &serial0; serial2 = &serial2; wifi0 = &wifi0; + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; }; chosen { @@ -27,11 +33,19 @@ framebuffer0: framebuffer@0 { compatible = "apple,simple-framebuffer", "simple-framebuffer"; reg = <0 0 0 0>; /* To be filled by loader */ + power-domains = <&ps_disp0_cpu0>; /* Format properties will be added by loader */ status = "disabled"; }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@800000000 { device_type = "memory"; reg = <0x8 0 0x2 0>; /* To be filled by loader */ @@ -53,6 +67,29 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <106 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -61,6 +98,63 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <106 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; }; }; @@ -71,6 +165,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: network@0,0 { compatible = "pci14e4,4425"; reg = <0x10000 0x0 0x0 0x0 0x0>; @@ -90,3 +185,7 @@ &nco_clkref { clock-frequency = <900000000>; }; + +#include "hwmon-common.dtsi" + +#include "spi1-nvram.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi index 9645861a858c1a..5d3846d44e3578 100644 --- a/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8103-pmgr.dtsi @@ -234,7 +234,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "sio_cpu"; - power-domains = <&ps_sio>; + power-domains = <&ps_sio &ps_uart_p &ps_spi_p &ps_dpa0>; }; ps_fpwm0: power-controller@1d8 { @@ -387,6 +387,15 @@ power-domains = <&ps_sio>, <&ps_spi_p>; }; + ps_spi4: power-controller@260 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x260 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "spi4"; + power-domains = <&ps_sio>, <&ps_spi_p>; + }; + ps_uart_n: power-controller@268 { compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x268 4>; @@ -484,6 +493,7 @@ #reset-cells = <0>; label = "mca0"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca1: power-controller@2c0 { @@ -493,6 +503,7 @@ #reset-cells = <0>; label = "mca1"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca2: power-controller@2c8 { @@ -502,6 +513,7 @@ #reset-cells = <0>; label = "mca2"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca3: power-controller@2d0 { @@ -511,6 +523,7 @@ #reset-cells = <0>; label = "mca3"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca4: power-controller@2d8 { @@ -520,6 +533,7 @@ #reset-cells = <0>; label = "mca4"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_mca5: power-controller@2e0 { @@ -529,6 +543,7 @@ #reset-cells = <0>; label = "mca5"; power-domains = <&ps_audio_p>, <&ps_sio_adma>; + apple,externally-clocked; }; ps_dpa0: power-controller@2e8 { @@ -558,15 +573,6 @@ apple,always-on; /* Memory controller */ }; - ps_spi4: power-controller@260 { - compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; - reg = <0x260 4>; - #power-domain-cells = <0>; - #reset-cells = <0>; - label = "spi4"; - power-domains = <&ps_sio>, <&ps_spi_p>; - }; - ps_dcs0: power-controller@300 { compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x300 4>; @@ -645,8 +651,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "disp0_fe"; - power-domains = <&ps_rmx>; - apple,always-on; /* TODO: figure out if we can enable PM here */ + power-domains = <&ps_rmx>, <&ps_pmp>; }; ps_dispext_fe: power-controller@368 { @@ -655,7 +660,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "dispext_fe"; - power-domains = <&ps_rmx>; + power-domains = <&ps_rmx>, <&ps_pmp>; }; ps_dispext_cpu0: power-controller@378 { @@ -717,6 +722,7 @@ #reset-cells = <0>; label = "apcie_gp"; power-domains = <&ps_apcie>; + apple,always-on; /* Breaks things if shut down */ }; ps_ans2: power-controller@3f0 { @@ -733,6 +739,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "gfx"; + power-domains = <&ps_pmp>; }; ps_dcs4: power-controller@320 { @@ -805,6 +812,7 @@ #reset-cells = <0>; label = "isp_sys"; power-domains = <&ps_rmx>; + status = "disabled"; }; ps_venc_sys: power-controller@408 { @@ -1000,9 +1008,125 @@ #reset-cells = <0>; label = "disp0_cpu0"; power-domains = <&ps_disp0_fe>; - apple,always-on; /* TODO: figure out if we can enable PM here */ apple,min-state = <4>; }; + + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway + * (and we do not know the exact tree structure). + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops). + */ + ps_isp_set0: power-controller@4000 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set0"; + apple,force-disable; + }; + + ps_isp_set1: power-controller@4008 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set1"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_set2: power-controller@4010 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set2"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_fe: power-controller@4018 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_fe"; + }; + + ps_isp_set4: power-controller@4020 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set4"; + }; + + ps_isp_set5: power-controller@4028 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set5"; + }; + + ps_isp_set6: power-controller@4030 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set6"; + }; + + ps_isp_set7: power-controller@4038 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4038 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set7"; + }; + + ps_isp_set8: power-controller@4040 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set8"; + }; + + ps_isp_set9: power-controller@4048 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4048 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set9"; + }; + + ps_isp_set10: power-controller@4050 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4050 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set10"; + }; + + ps_isp_set11: power-controller@4058 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4058 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set11"; + }; + + ps_isp_set12: power-controller@4060 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4060 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set12"; + }; }; &pmgr_mini { @@ -1095,6 +1219,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "msg"; + apple,always-on; /* Core AON device? */ }; ps_atc0_usb_aon: power-controller@88 { @@ -1103,6 +1228,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "atc0_usb_aon"; + apple,always-on; /* Needs to stay on for dwc3 to work */ }; ps_atc1_usb_aon: power-controller@90 { @@ -1111,6 +1237,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "atc1_usb_aon"; + apple,always-on; /* Needs to stay on for dwc3 to work */ }; ps_atc0_usb: power-controller@98 { diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi index 9b0dad6b618444..c65b79a6499c6f 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -11,6 +11,8 @@ #include #include #include +#include +#include / { compatible = "apple,t8103", "apple,arm-platform"; @@ -18,6 +20,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -188,26 +194,31 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <7500>; + opp-microwatt = <47296>; }; opp02 { opp-hz = /bits/ 64 <972000000>; opp-level = <2>; clock-latency-ns = <22000>; + opp-microwatt = <99715>; }; opp03 { opp-hz = /bits/ 64 <1332000000>; opp-level = <3>; clock-latency-ns = <27000>; + opp-microwatt = <188860>; }; opp04 { opp-hz = /bits/ 64 <1704000000>; opp-level = <4>; clock-latency-ns = <33000>; + opp-microwatt = <288891>; }; opp05 { opp-hz = /bits/ 64 <2064000000>; opp-level = <5>; clock-latency-ns = <50000>; + opp-microwatt = <412979>; }; }; @@ -218,83 +229,140 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <8000>; + opp-microwatt = <290230>; }; opp02 { opp-hz = /bits/ 64 <828000000>; opp-level = <2>; clock-latency-ns = <19000>; + opp-microwatt = <449013>; }; opp03 { opp-hz = /bits/ 64 <1056000000>; opp-level = <3>; clock-latency-ns = <21000>; + opp-microwatt = <647097>; }; opp04 { opp-hz = /bits/ 64 <1284000000>; opp-level = <4>; clock-latency-ns = <23000>; + opp-microwatt = <865620>; }; opp05 { opp-hz = /bits/ 64 <1500000000>; opp-level = <5>; clock-latency-ns = <24000>; + opp-microwatt = <1112838>; }; opp06 { opp-hz = /bits/ 64 <1728000000>; opp-level = <6>; clock-latency-ns = <29000>; + opp-microwatt = <1453271>; }; opp07 { opp-hz = /bits/ 64 <1956000000>; opp-level = <7>; clock-latency-ns = <31000>; + opp-microwatt = <1776667>; }; opp08 { opp-hz = /bits/ 64 <2184000000>; opp-level = <8>; clock-latency-ns = <34000>; + opp-microwatt = <2366690>; }; opp09 { opp-hz = /bits/ 64 <2388000000>; opp-level = <9>; clock-latency-ns = <36000>; + opp-microwatt = <2892193>; }; opp10 { opp-hz = /bits/ 64 <2592000000>; opp-level = <10>; clock-latency-ns = <51000>; + opp-microwatt = <3475417>; }; opp11 { opp-hz = /bits/ 64 <2772000000>; opp-level = <11>; clock-latency-ns = <54000>; + opp-microwatt = <3959410>; }; opp12 { opp-hz = /bits/ 64 <2988000000>; opp-level = <12>; clock-latency-ns = <55000>; + opp-microwatt = <4540620>; }; -#if 0 /* Not available until CPU deep sleep is implemented */ opp13 { opp-hz = /bits/ 64 <3096000000>; opp-level = <13>; clock-latency-ns = <55000>; + opp-microwatt = <4745031>; turbo-mode; }; opp14 { opp-hz = /bits/ 64 <3144000000>; opp-level = <14>; clock-latency-ns = <56000>; + opp-microwatt = <4822390>; turbo-mode; }; opp15 { opp-hz = /bits/ 64 <3204000000>; opp-level = <15>; clock-latency-ns = <56000>; + opp-microwatt = <4951324>; turbo-mode; }; -#endif + }; + + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = <400000>; + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <396000000>; + opp-microvolt = <603000>; + opp-microwatt = <3714690>; + }; + opp02 { + opp-hz = /bits/ 64 <528000000>; + opp-microvolt = <640000>; + opp-microwatt = <5083260>; + }; + opp03 { + opp-hz = /bits/ 64 <720000000>; + opp-microvolt = <690000>; + opp-microwatt = <7429380>; + }; + opp04 { + opp-hz = /bits/ 64 <924000000>; + opp-microvolt = <784000>; + opp-microwatt = <11730600>; + }; + opp05 { + opp-hz = /bits/ 64 <1128000000>; + opp-microvolt = <862000>; + opp-microwatt = <17009370>; + }; + opp06 { + opp-hz = /bits/ 64 <1278000000>; + opp-microvolt = <931000>; + opp-microwatt = <19551000>; + }; }; timer { @@ -326,6 +394,36 @@ clock-output-names = "clkref"; }; + clk_120m: clock-120m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <120000000>; + clock-output-names = "clk_120m"; + }; + + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <533333328>; + clock-output-names = "clk_disp0"; + }; + + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. @@ -336,6 +434,27 @@ clock-output-names = "nco_ref"; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0 0 0 0>; + no-map; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -343,6 +462,72 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + gpu: gpu@206400000 { + compatible = "apple,agx-t8103", "apple,agx-g13g"; + reg = <0x2 0x6400000 0 0x40000>, + <0x2 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + apple,firmware-version = <12 3 0>; + apple,firmware-compat = <12 3 0>; + + operating-points-v2 = <&gpu_opp>; + apple,perf-base-pstate = <1>; + apple,min-sram-microvolt = <850000>; + apple,avg-power-filter-tc-ms = <1000>; + apple,avg-power-ki-only = <7.5>; + apple,avg-power-kp = <4.0>; + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <125>; + apple,fast-die0-integral-gain = <200.0>; + apple,fast-die0-proportional-gain = <5.0>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <50>; + apple,perf-integral-gain2 = <0.197392>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain2 = <6.853981>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,power-zones = <30000 100 6875>; + apple,ppm-filter-time-constant-ms = <100>; + apple,ppm-ki = <91.5>; + apple,ppm-kp = <6.9>; + apple,pwr-filter-time-constant = <313>; + apple,pwr-integral-gain = <0.0202129>; + apple,pwr-integral-min-clamp = <0>; + apple,pwr-min-duty-cycle = <40>; + apple,pwr-proportional-gain = <5.2831855>; + + apple,core-leak-coef = <1000.0>; + apple,sram-leak-coef = <45.0>; + }; + + agx_mbox: mbox@206408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; cpufreq_e: performance-controller@210e20000 { compatible = "apple,t8103-cluster-cpufreq", "apple,cluster-cpufreq"; @@ -356,6 +541,169 @@ #performance-domain-cells = <0>; }; + display_dfr: display-pipe@228200000 { + compatible = "apple,t8103-display-pipe", "apple,h7-display-pipe"; + reg-names = "be", "fe", "mipi"; + reg = <0x2 0x28200000 0x0 0xc000>, + <0x2 0x28400000 0x0 0x4000>, + <0x2 0x28600000 0x0 0x100000>; + power-domains = <&ps_dispdfr_fe>, <&ps_dispdfr_be>, <&ps_mipi_dsi>; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-names = "be", "fe"; + status = "disabled"; + iommus = <&displaydfr_dart 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + displaydfr_dart: iommu@228304000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x28304000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_dispdfr_fe>; + }; + + disp0_dart: iommu@231304000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x31304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x0 0x0 0x0 0xfc000000>; + status = "disabled"; + }; + + dcp_dart: iommu@23130c000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x3130c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + apple,dma-range = <0xf 0x00000000 0x0 0xfc000000>; + power-domains = <&ps_disp0_cpu0>; + }; + + dcp_mbox: mbox@231c08000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x31c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + }; + + dcp: dcp@231c00000 { + compatible = "apple,t8103-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 0>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", + "disp-3", "disp-4"; + reg = <0x2 0x31c00000 0x0 0x4000>, + <0x2 0x30000000 0x0 0x3e8000>, + <0x2 0x31320000 0x0 0x4000>, + <0x2 0x31344000 0x0 0x4000>, + <0x2 0x31800000 0x0 0x800000>, + <0x2 0x3b3d0000 0x0 0x4000>; + apple,bw-scratch = <&pmgr_dcp 0 5 0x14>; + apple,bw-doorbell = <&pmgr_dcp 1 6>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + /* disp_dart0 must be 1st since it is locked */ + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + + isp_dart0: iommu@22c0e8000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x2c0e8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + status = "disabled"; + }; + + isp_dart1: iommu@22c0f4000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x2c0f4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + status = "disabled"; + }; + + isp_dart2: iommu@22c0fc000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x2c0fc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + + status = "disabled"; + }; + + isp: isp@22a000000 { + compatible = "apple,t8103-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x2 0x2a000000 0x0 0x2000000>, + <0x2 0x2c104000 0x0 0x100>, + <0x2 0x2c104170 0x0 0x100>, + <0x2 0x2c1043f0 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>, <&ps_isp_set0>, + <&ps_isp_set1>, <&ps_isp_set2>, <&ps_isp_fe>, + <&ps_isp_set4>, <&ps_isp_set5>, <&ps_isp_set6>, + <&ps_isp_set7>, <&ps_isp_set8>, <&ps_isp_set9>, + <&ps_isp_set10>, <&ps_isp_set11>, + <&ps_isp_set12>; + + apple,dart-vm-size = <0x0 0xa0000000>; + + status = "disabled"; + }; + sio_dart: iommu@235004000 { compatible = "apple,t8103-dart"; reg = <0x2 0x35004000 0x0 0x4000>; @@ -441,6 +789,48 @@ status = "disabled"; }; + spi0: spi@235100000 { + compatible = "apple,t8103-spi", "apple,spi"; + reg = <0x2 0x35100000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_200m>; + pinctrl-0 = <&spi0_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi0>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi1: spi@235104000 { + compatible = "apple,t8103-spi", "apple,spi"; + reg = <0x2 0x35104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi3: spi@23510c000 { + compatible = "apple,t8103-spi", "apple,spi"; + reg = <0x2 0x3510c000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_120m>; + pinctrl-0 = <&spi3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + serial0: serial@235200000 { compatible = "apple,s5l-uart"; reg = <0x2 0x35200000 0x0 0x1000>; @@ -469,6 +859,32 @@ status = "disabled"; }; + sio_mbox: mbox@236408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x36408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_sio>; + }; + + sio: sio@236400000 { + compatible = "apple,t8103-sio", "apple,sio"; + reg = <0x2 0x36400000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&sio_mbox>; + iommus = <&sio_dart 0>; + power-domains = <&ps_sio_cpu>; + resets = <&ps_sio>; /* TODO: verify reset does something */ + status = "disabled"; + }; + admac: dma-controller@238200000 { compatible = "apple,t8103-admac", "apple,admac"; reg = <0x2 0x38200000 0x0 0x34000>; @@ -483,6 +899,48 @@ resets = <&ps_audio_p>; }; + dpaudio0: audio-controller@238330000 { + compatible = "apple,t8103-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38330000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + + dpaudio1: audio-controller@238334000 { + compatible = "apple,t8103-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38334000 0x0 0x4000>; + dmas = <&sio 0x66>; + dma-names = "tx"; + power-domains = <&ps_dpa1>; + reset-domains = <&ps_dpa1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio1_dcp: endpoint { + remote-endpoint = <&dcpext_audio>; + }; + }; + }; + }; + mca: i2s@238400000 { compatible = "apple,t8103-mca", "apple,mca"; reg = <0x2 0x38400000 0x0 0x18000>, @@ -551,6 +1009,14 @@ reg = <0x2 0x3b700000 0 0x14000>; }; + pmgr_dcp: power-management@23b738000 { + reg = <0x2 0x3b738000 0x0 0x1000>, + <0x2 0x3bc3c000 0x0 0x1000>; + reg-names = "dcp-bw-scratch", "dcp-bw-doorbell"; + #apple,bw-scratch-cells = <3>; + #apple,bw-doorbell-cells = <2>; + }; + pinctrl_ap: pinctrl@23c100000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3c100000 0x0 0x100000>; @@ -597,6 +1063,26 @@ ; }; + spi0_pins: spi0-pins { + pinmux = , + , + ; + }; + + spi1_pins: spi1-pins { + pinmux = , + , + , + ; + }; + + spi3_pins: spi3-pins { + pinmux = , + , + , + ; + }; + pcie_pins: pcie-pins { pinmux = , , @@ -604,6 +1090,81 @@ }; }; + nub_spmi: spmi@23d0d9300 { + compatible = "apple,t8103-spmi", "apple,spmi"; + reg = <0x2 0x3d0d9300 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + + pmu1: pmu@f { + compatible = "apple,sera-pmu", "apple,spmi-pmu"; + reg = <0xf SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@d000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xd000 0x300>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@1 { + reg = <0x1 0x1>; + }; + + rtc_offset: rtc-offset@100 { + reg = <0x100 0x6>; + }; + }; + + legacy_nvmem@9f00 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x9f00 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@a000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xa000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + pinctrl_nub: pinctrl@23d1f0000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3d1f0000 0x0 0x4000>; @@ -641,6 +1202,44 @@ interrupts = ; }; + smc_mbox: mbox@23e408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x3e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@23e400000 { + compatible = "apple,t8103-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + pinctrl_smc: pinctrl@23e820000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x3e820000 0x0 0x4000>; @@ -662,6 +1261,36 @@ ; }; + sep_dart: iommu@2412c0000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x412c0000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + sep: sep@242400000 { + compatible = "apple,sep"; + reg = <0x2 0x42400000 0x0 0x6C000>; + mboxes = <&sep_mbox>; + mbox-names = "mbox"; + iommus = <&sep_dart 0>; + status = "disabled"; + }; + + sep_mbox: mbox@242408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x42408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + pinctrl_aop: pinctrl@24a820000 { compatible = "apple,t8103-pinctrl", "apple,pinctrl"; reg = <0x2 0x4a820000 0x0 0x4000>; @@ -683,6 +1312,177 @@ ; }; + aop_mbox: mbox@24a408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x4a408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + status = "disabled"; + }; + + aop_dart: iommu@24a808000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x4a808000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + aop_admac: dma-controller@24a980000 { + /* + * Use "admac2" until commit "dmaengine: apple-admac: + * Avoid accessing registers in probe" is long enough + * upstream (not yet as of 2024-12-30) + */ + // compatible = "apple,t8103-admac", "apple,admac"; + compatible = "apple,t8103-admac2", "apple,admac2"; + reg = <0x2 0x4a980000 0x0 0x34000>; + #dma-cells = <1>; + dma-channels = <16>; + interrupts-extended = <0>, + <0>, + <&aic AIC_IRQ 321 IRQ_TYPE_LEVEL_HIGH>, + <0>; + iommus = <&aop_dart 7>; + status = "disabled"; + }; + + aop: aop@24ac00000 { + compatible = "apple,aop"; + reg = <0x2 0x4ac00000 0x0 0x1e0000>, + <0x2 0x4a400000 0x0 0x6C000>; + mboxes = <&aop_mbox>; + mbox-names = "mbox"; + iommus = <&aop_dart 0>; + + apple,aop-target = <1>; + apple,aop-alignment = <128>; + status = "disabled"; + + aop_audio: audio { + dmas = <&aop_admac 1>; + dma-names = "dma"; + apple,bytes-per-sample = <2>; + apple,clock-source = <0x706c6c20>; // 'pll ' + apple,pdm-frequency = <2400000>; + apple,pdmc-frequency = <24000000>; + apple,slow-clock-speed = <24000000>; + apple,fast-clock-speed = <24000000>; + apple,channel-polarity-select = <256>; + apple,channel-phase-select = <0>; + apple,mic-turn-on-time-ms = <20>; + apple,mic-settle-time-ms = <50>; + + apple,filter-lengths = <0x542c47>; + apple,decm-ratios = [0f 05 02]; + apple,decm-latency = <15>; + apple,coefficients = < + 0x88030000 0x82080000 0x51120000 0x0a230000 0xce3d0000 0x97660000 + 0x43a20000 0x9cf60000 0x536a0100 0xe6040200 0x7ece0200 0xaecf0300 + 0x2e110500 0x7d9b0600 0x75760800 0xd8a80a00 0xd2370d00 0x82261000 + 0x86751300 0x97221700 0x39281b00 0x897d1f00 0x2e162400 0x69e22800 + 0x56cf2d00 0x51c73200 0x80b23700 0x87773c00 0x4cfc4000 0xd9264500 + 0x47de4800 0xa00b4c00 0xc19a4e00 0x1f7b5000 0x68a05100 0x06035200 + 0x4a250000 0x4caf0000 0xc0070200 0x45990400 0x9a840800 0x7d380d00 + 0x5f1a1100 0xd9811100 0x80440b00 0x8ee5fbff 0xca32e3ff 0x52c7c4ff + 0xa6bca8ff 0x83e69aff 0xb85ba8ff 0x6baedbff 0xe7d83800 0x2442ba00 + 0x33205001 0x6edce201 0x42235802 0x2c509902 0xcffaffff 0x530affff + 0x6623fbff 0xa03ef4ff 0xe668f0ff 0xb835f7ff 0x56ec0400 0x37a30900 + 0x00d4feff 0x78a3f5ff 0x03bffeff 0x84d50b00 0xbe0b0400 0x5254f2ff + 0x6d3ff8ff 0xc57f0f00 0xe69e0c00 0x7903efff 0xd533edff 0xecd11100 + 0x7d691a00 0xd655eeff 0x8866dcff 0x57261000 0xc78d2e00 0x822ef3ff + 0x6369c4ff 0xcd080700 0x35344b00 0xaf210200 0x83b6a1ff 0xe2d5efff + 0x949b7600 0xf3d72500 0xfffc67ff 0xe3acb6ff 0x521bcc00 0x3c8a8b00 + 0x9f0ccdfe 0x5c68ccfe 0x4dc59802 0x82cffb06>; + }; + + aop_als: als { + // intentionally empty + }; + }; + + dispext0_dart: iommu@271304000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x71304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_dart: iommu@27130c000 { + compatible = "apple,t8103-dart"; + reg = <0x2 0x7130c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_mbox: mbox@271c08000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x71c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext: dcp@271c00000 { + compatible = "apple,t8103-dcpext", "apple,dcpext"; + mboxes = <&dcpext_mbox>; + mbox-names = "mbox"; + iommus = <&dcpext_dart 0>; + phandle = <&dcpext>; + + reg-names = "coproc", "disp-0", "disp-1", "disp-2", + "disp-3", "disp-4"; + reg = <0x2 0x71c00000 0x0 0x4000>, + <0x2 0x70000000 0x0 0x118000>, + <0x2 0x71320000 0x0 0x4000>, + <0x2 0x71344000 0x0 0x4000>, + <0x2 0x71800000 0x0 0x800000>, + <0x2 0x3b3d0000 0x0 0x4000>; + apple,bw-scratch = <&pmgr_dcp 0 5 0x18>; + apple,bw-doorbell = <&pmgr_dcp 1 6>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + clocks = <&clk_dispext0>; + apple,asc-dram-mask = <0xf 0x00000000>; + status = "disabled"; + + piodma { + iommus = <&dispext0_dart 4>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcpext_audio: endpoint { + remote-endpoint = <&dpaudio1_dcp>; + }; + }; + }; + }; + ans_mbox: mbox@277408000 { compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x77408000 0x0 0x4000>; @@ -717,6 +1517,251 @@ resets = <&ps_ans2>; }; + efuse@23d2bc000 { + compatible = "apple,t8103-efuses", "apple,efuses"; + reg = <0x2 0x3d2bc000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + atcphy0_auspll_rodco_bias_adjust: efuse@430,26 { + reg = <0x430 4>; + bits = <26 3>; + }; + + atcphy0_auspll_rodco_encap: efuse@430,29 { + reg = <0x430 4>; + bits = <29 2>; + }; + + atcphy0_auspll_dtc_vreg_adjust: efuse@430,31 { + reg = <0x430 8>; + bits = <31 3>; + }; + + atcphy0_auspll_fracn_dll_start_capcode: efuse@434,2 { + reg = <0x434 4>; + bits = <2 2>; + }; + + atcphy0_aus_cmn_shm_vreg_trim: efuse@434,4 { + reg = <0x434 4>; + bits = <4 5>; + }; + + atcphy0_cio3pll_dco_coarsebin0: efuse@434,9 { + reg = <0x434 4>; + bits = <9 6>; + }; + + atcphy0_cio3pll_dco_coarsebin1: efuse@434,15 { + reg = <0x434 4>; + bits = <15 6>; + }; + + atcphy0_cio3pll_dll_start_capcode: efuse@434,21 { + reg = <0x434 4>; + bits = <21 2>; + }; + + atcphy0_cio3pll_dtc_vreg_adjust: efuse@434,23 { + reg = <0x434 0x4>; + bits = <23 3>; + }; + + atcphy1_auspll_rodco_bias_adjust: efuse@438,4 { + reg = <0x438 4>; + bits = <4 3>; + }; + + atcphy1_auspll_rodco_encap: efuse@438,7 { + reg = <0x438 4>; + bits = <7 2>; + }; + + atcphy1_auspll_dtc_vreg_adjust: efuse@438,9 { + reg = <0x438 4>; + bits = <9 3>; + }; + + atcphy1_auspll_fracn_dll_start_capcode: efuse@438,12 { + reg = <0x438 4>; + bits = <12 2>; + }; + + atcphy1_aus_cmn_shm_vreg_trim: efuse@438,14 { + reg = <0x438 4>; + bits = <14 5>; + }; + + atcphy1_cio3pll_dco_coarsebin0: efuse@438,19 { + reg = <0x438 4>; + bits = <19 6>; + }; + + atcphy1_cio3pll_dco_coarsebin1: efuse@438,25 { + reg = <0x438 4>; + bits = <25 6>; + }; + + atcphy1_cio3pll_dll_start_capcode: efuse@438,31 { + reg = <0x438 4>; + bits = <31 1>; + }; + + atcphy1_cio3pll_dll_start_capcode_workaround: efuse@43c,0 { + reg = <0x43c 0x4>; + bits = <0 1>; + }; + + atcphy1_cio3pll_dtc_vreg_adjust: efuse@43c,1 { + reg = <0x43c 0x4>; + bits = <1 3>; + }; + }; + + dwc3_0: usb@382280000 { + compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x3 0x82280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>; + power-domains = <&ps_atc0_usb>; + resets = <&atcphy0>; + phys = <&atcphy0 PHY_TYPE_USB2>, <&atcphy0 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + dwc3_0_dart_0: iommu@382f00000 { + compatible = "apple,t8103-dart"; + reg = <0x3 0x82f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_0_dart_1: iommu@382f80000 { + compatible = "apple,t8103-dart"; + reg = <0x3 0x82f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + atcphy0: phy@383000000 { + compatible = "apple,t8103-atcphy"; + reg = <0x3 0x83000000 0x0 0x4c000>, + <0x3 0x83050000 0x0 0x8000>, + <0x3 0x80000000 0x0 0x4000>, + <0x3 0x82a90000 0x0 0x4000>, + <0x3 0x82a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&atcphy0_aus_cmn_shm_vreg_trim>, + <&atcphy0_auspll_rodco_encap>, + <&atcphy0_auspll_rodco_bias_adjust>, + <&atcphy0_auspll_fracn_dll_start_capcode>, + <&atcphy0_auspll_dtc_vreg_adjust>, + <&atcphy0_cio3pll_dco_coarsebin0>, + <&atcphy0_cio3pll_dco_coarsebin1>, + <&atcphy0_cio3pll_dll_start_capcode>, + <&atcphy0_cio3pll_dtc_vreg_adjust>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_1: usb@502280000 { + compatible = "apple,t8103-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x5 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>; + power-domains = <&ps_atc1_usb>; + resets = <&atcphy1>; + phys = <&atcphy1 PHY_TYPE_USB2>, <&atcphy1 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + dwc3_1_dart_0: iommu@502f00000 { + compatible = "apple,t8103-dart"; + reg = <0x5 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + + dwc3_1_dart_1: iommu@502f80000 { + compatible = "apple,t8103-dart"; + reg = <0x5 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + + atcphy1: phy@503000000 { + compatible = "apple,t8103-atcphy"; + reg = <0x5 0x03000000 0x0 0x4c000>, + <0x5 0x03050000 0x0 0x8000>, + <0x5 0x0 0x0 0x4000>, + <0x5 0x02a90000 0x0 0x4000>, + <0x5 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + nvmem-cells = <&atcphy1_aus_cmn_shm_vreg_trim>, + <&atcphy1_auspll_rodco_encap>, + <&atcphy1_auspll_rodco_bias_adjust>, + <&atcphy1_auspll_fracn_dll_start_capcode>, + <&atcphy1_auspll_dtc_vreg_adjust>, + <&atcphy1_cio3pll_dco_coarsebin0>, + <&atcphy1_cio3pll_dco_coarsebin1>, + <&atcphy1_cio3pll_dll_start_capcode>, + <&atcphy1_cio3pll_dtc_vreg_adjust>, + <&atcphy1_cio3pll_dll_start_capcode_workaround>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust", + "cio3pll_dll_start_capcode_workaround"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc1_usb>; + }; + pcie0_dart_0: iommu@681008000 { compatible = "apple,t8103-dart"; reg = <0x6 0x81008000 0x0 0x4000>; diff --git a/arch/arm64/boot/dts/apple/t8112-j413.dts b/arch/arm64/boot/dts/apple/t8112-j413.dts index 6f69658623bf89..eae052a2c86d07 100644 --- a/arch/arm64/boot/dts/apple/t8112-j413.dts +++ b/arch/arm64/boot/dts/apple/t8112-j413.dts @@ -20,6 +20,7 @@ aliases { bluetooth0 = &bluetooth0; wifi0 = &wifi0; + keyboard = &keyboard; }; led-controller { @@ -35,6 +36,20 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j413", "apple,panel"; + width-mm = <290>; + height-mm = <189>; + adj-height-mm = <181>; + apple,max-brightness = <525>; + }; +}; + +&framebuffer0 { + panel = &panel; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader @@ -42,6 +57,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { compatible = "pci14e4,4433"; reg = <0x10000 0x0 0x0 0x0 0x0>; @@ -60,6 +76,18 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + &i2c0 { /* MagSafe port */ hpm5: usb-pd@3a { @@ -71,6 +99,76 @@ }; }; +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&i2c1 { + speaker_left_woof: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0>; + }; + + speaker_left_tweet: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; + }; +}; + +&i2c3 { + speaker_right_woof: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f>; + }; + + speaker_right_tweet: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 149 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + &i2c4 { status = "okay"; }; @@ -78,3 +176,82 @@ &fpwm1 { status = "okay"; }; + +&aop_audio { + apple,chassis-name = "J413"; + apple,machine-kind = "MacBook Air"; +}; + +/ { + sound { + compatible = "apple,j413-macaudio", "apple,macaudio"; + model = "MacBook Air J413"; + + dai-link@0 { + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof>, <&speaker_left_tweet>, + <&speaker_right_woof>, <&speaker_right_tweet>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&mtp { + status = "okay"; +}; +&mtp_mbox { + status = "okay"; +}; +&mtp_dart { + status = "okay"; +}; +&mtp_dockchannel { + status = "okay"; +}; +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 8 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 24 GPIO_ACTIVE_LOW>; + + multi-touch { + firmware-name = "apple/tpmtfw-j413.bin"; + }; + + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; + +#include "isp-imx558-cfg0.dtsi" + +&isp { + apple,platform-id = <14>; + apple,temporal-filter = <1>; +}; + +#include "hwmon-laptop.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8112-j415.dts b/arch/arm64/boot/dts/apple/t8112-j415.dts new file mode 100644 index 00000000000000..2a48aea211b2ab --- /dev/null +++ b/arch/arm64/boot/dts/apple/t8112-j415.dts @@ -0,0 +1,279 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +/* + * Apple MacBook Air (15-inchl, M2, 2023) + * + * target-type: J415 + * + * Copyright The Asahi Linux Contributors + */ + +/dts-v1/; + +#include "t8112.dtsi" +#include "t8112-jxxx.dtsi" +#include + +/ { + compatible = "apple,j415", "apple,t8112", "apple,arm-platform"; + model = "Apple MacBook Air (15-inch, M2, 2023)"; + + aliases { + bluetooth0 = &bluetooth0; + wifi0 = &wifi0; + keyboard = &keyboard; + }; + + led-controller { + compatible = "pwm-leds"; + led-0 { + pwms = <&fpwm1 0 40000>; + label = "kbd_backlight"; + function = LED_FUNCTION_KBD_BACKLIGHT; + color = ; + max-brightness = <255>; + default-state = "keep"; + }; + }; +}; + +&dcp { + panel: panel { + compatible = "apple,panel-j415", "apple,panel"; + width-mm = <327>; + height-mm = <211>; + adj-height-mm = <204>; + apple,max-brightness = <500>; + }; +}; + +&framebuffer0 { + panel = &panel; +}; + +/* + * Force the bus number assignments so that we can declare some of the + * on-board devices and properties that are populated by the bootloader + * (such as MAC addresses). + */ +&port00 { + bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; + wifi0: wifi@0,0 { + compatible = "pci14e4,4433"; + reg = <0x10000 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-mac-address = [00 10 18 00 00 10]; + apple,antenna-sku = "XX"; + brcm,board-type = "apple,snake"; + }; + + bluetooth0: bluetooth@0,1 { + compatible = "pci14e4,5f71"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + brcm,board-type = "apple,snake"; + }; +}; + +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + +&i2c0 { + /* MagSafe port */ + hpm5: usb-pd@3a { + compatible = "apple,cd321x"; + reg = <0x3a>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "irq"; + }; +}; + +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&i2c1 { + speaker_left_woof1: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 1"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0f0>; + }; + + speaker_left_tweet: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; + }; + + speaker_left_woof2: codec@3a { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3a>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Woofer 2"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <16>; + ti,vmon-slot-no = <18>; + }; +}; + +&i2c3 { + speaker_right_woof1: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 1"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f0f>; + }; + + speaker_right_tweet: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Tweeter"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; + }; + + speaker_right_woof2: codec@3d { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3d>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Woofer 2"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <20>; + ti,vmon-slot-no = <22>; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 149 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + +&fpwm1 { + status = "okay"; +}; + +&aop_audio { + apple,chassis-name = "J415"; + apple,machine-kind = "MacBook Air"; +}; + +/ { + sound { + compatible = "apple,j415-macaudio", "apple,macaudio"; + model = "MacBook Air J415"; + + dai-link@0 { + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_woof1>, + <&speaker_left_tweet>, + <&speaker_left_woof2>, + <&speaker_right_woof1>, + <&speaker_right_tweet>, + <&speaker_right_woof2>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&mtp { + status = "okay"; +}; +&mtp_mbox { + status = "okay"; +}; +&mtp_dart { + status = "okay"; +}; +&mtp_dockchannel { + status = "okay"; +}; +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 8 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 24 GPIO_ACTIVE_LOW>; + + multi-touch { + firmware-name = "apple/tpmtfw-j415.bin"; + }; + + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; + +#include "isp-imx558-cfg0.dtsi" + +&isp { + apple,platform-id = <15>; + apple,temporal-filter = <1>; +}; + +#include "hwmon-laptop.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8112-j473.dts b/arch/arm64/boot/dts/apple/t8112-j473.dts index 06fe257f08be49..0640843b378cfb 100644 --- a/arch/arm64/boot/dts/apple/t8112-j473.dts +++ b/arch/arm64/boot/dts/apple/t8112-j473.dts @@ -17,10 +17,75 @@ model = "Apple Mac mini (M2, 2023)"; aliases { + bluetooth0 = &bluetooth0; + /delete-property/ dcp; + dcpext = &dcpext; ethernet0 = ðernet0; + sio = &sio; + wifi0 = &wifi0; }; }; +&framebuffer0 { + power-domains = <&ps_dispext_cpu0>, <&ps_dptx_ext_phy>; +}; + +&dptxphy { + status = "okay"; +}; + +&dcp { + status = "disabled"; +}; + +&display { + iommus = <&dispext0_dart 0>; +}; +&dispext0_dart { + status = "okay"; +}; +&dcpext_dart { + status = "okay"; +}; +&dcpext_mbox { + status = "okay"; +}; +&dcpext { + status = "okay"; + apple,connector-type = "HDMI-A"; + + /* HDMI HPD gpio, used as interrupt*/ + hdmi-hpd-gpios = <&pinctrl_aop 49 GPIO_ACTIVE_HIGH>; + + hdmi-pwren-gpios = <&smc_gpio 21 GPIO_ACTIVE_HIGH>; + dp2hdmi-pwren-gpios = <&smc_gpio 22 GPIO_ACTIVE_HIGH>; + + phys = <&dptxphy>; + phy-names = "dp-phy"; + apple,dptx-phy = <5>; +}; + +/* remove once m1n1 enables sio nodes after setup */ +&sio { + status = "okay"; +}; + +&dpaudio1 { + status = "okay"; +}; + +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Back-left"; +}; + +&typec1 { + label = "USB-C Back-right"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader @@ -28,10 +93,28 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; + wifi0: wifi@0,0 { + compatible = "pci14e4,4434"; + reg = <0x10000 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-mac-address = [00 10 18 00 00 10]; + apple,antenna-sku = "XX"; + brcm,board-type = "apple,miyake"; + }; + + bluetooth0: bluetooth@0,1 { + compatible = "pci14e4,5f72"; + reg = <0x10100 0x0 0x0 0x0 0x0>; + /* To be filled by the loader */ + local-bd-address = [00 00 00 00 00 00]; + brcm,board-type = "apple,miyake"; + }; }; &port01 { bus-range = <2 2>; + pwren-gpios = <&smc_gpio 24 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -52,3 +135,63 @@ &pcie2_dart { status = "okay"; }; + +&i2c1 { + speaker_amp: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + shutdown-gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&pinctrl_ap>; + interrupts = <149 IRQ_TYPE_LEVEL_LOW>; + #sound-dai-cells = <0>; + cirrus,ts-inv = <1>; + sound-name-prefix = "Jack"; + }; +}; + +/ { + sound { + compatible = "apple,j473-macaudio", "apple,macaudio"; + model = "Mac mini J473"; + + dai-link@0 { + link-name = "Speaker"; + + cpu { + sound-dai = <&mca 0>; + }; + codec { + sound-dai = <&speaker_amp>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + + }; +}; + +&gpu { + apple,perf-base-pstate = <3>; +}; + +#include "hwmon-mini.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8112-j493.dts b/arch/arm64/boot/dts/apple/t8112-j493.dts index 0ad908349f5540..8890ad144f512d 100644 --- a/arch/arm64/boot/dts/apple/t8112-j493.dts +++ b/arch/arm64/boot/dts/apple/t8112-j493.dts @@ -20,6 +20,8 @@ aliases { bluetooth0 = &bluetooth0; wifi0 = &wifi0; + keyboard = &keyboard; + touchbar0 = &touchbar0; }; led-controller { @@ -35,6 +37,34 @@ }; }; +&dcp { + panel: panel { + compatible = "apple,panel-j493", "apple,panel"; + width-mm = <286>; + height-mm = <179>; + apple,max-brightness = <525>; + }; +}; + +&framebuffer0 { + panel = &panel; +}; + +&display_dfr { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + dfr_panel: panel@0 { + compatible = "apple,summit"; + reg = <0>; + }; +}; + +&displaydfr_dart { + status = "okay"; +}; + /* * Force the bus number assignments so that we can declare some of the * on-board devices and properties that are populated by the bootloader @@ -42,6 +72,7 @@ */ &port00 { bus-range = <1 1>; + pwren-gpios = <&smc_gpio 13 GPIO_ACTIVE_HIGH>; wifi0: wifi@0,0 { compatible = "pci14e4,4425"; reg = <0x10000 0x0 0x0 0x0 0x0>; @@ -60,6 +91,88 @@ }; }; +/* + * Provide labels for the USB type C ports. + */ + +&typec0 { + label = "USB-C Left-back"; +}; + +&typec1 { + label = "USB-C Left-front"; +}; + +/* Virtual regulator representing the shared shutdown GPIO */ +/ { + speaker_sdz: fixed-regulator-sn012776-sdz { + compatible = "regulator-fixed"; + regulator-name = "sn012776-sdz"; + startup-delay-us = <5000>; + gpios = <&pinctrl_ap 88 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&i2c1 { + speaker_left_rear: codec@38 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x38>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Rear"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <8>; + ti,vmon-slot-no = <10>; + }; + + speaker_left_front: codec@39 { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x39>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Left Front"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + ti,sdout-force-zero-mask = <0xf0f0>; + }; +}; + +&i2c3 { + speaker_right_rear: codec@3b { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3b>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Rear"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <12>; + ti,vmon-slot-no = <14>; + }; + + speaker_right_front: codec@3c { + compatible = "ti,sn012776", "ti,tas2764"; + reg = <0x3c>; + SDZ-supply = <&speaker_sdz>; + #sound-dai-cells = <0>; + sound-name-prefix = "Right Front"; + interrupts-extended = <&pinctrl_ap 11 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <4>; + ti,vmon-slot-no = <6>; + ti,sdout-force-zero-mask = <0x0f0f>; + }; + + jack_codec: codec@4b { + compatible = "cirrus,cs42l84"; + reg = <0x4b>; + reset-gpios = <&pinctrl_nub 12 GPIO_ACTIVE_HIGH>; + #sound-dai-cells = <0>; + interrupts-extended = <&pinctrl_ap 149 IRQ_TYPE_LEVEL_LOW>; + sound-name-prefix = "Jack"; + }; +}; + &i2c4 { status = "okay"; }; @@ -67,3 +180,101 @@ &fpwm1 { status = "okay"; }; + +&aop_audio { + apple,chassis-name = "J493"; + apple,machine-kind = "MacBook Pro"; +}; + +/ { + sound { + compatible = "apple,j493-macaudio", "apple,macaudio"; + model = "MacBook Pro J493"; + + dai-link@0 { + link-name = "Speakers"; + + cpu { + sound-dai = <&mca 0>, <&mca 1>; + }; + codec { + sound-dai = <&speaker_left_front>, <&speaker_left_rear>, + <&speaker_right_front>, <&speaker_right_rear>; + }; + }; + + dai-link@1 { + link-name = "Headphone Jack"; + + cpu { + sound-dai = <&mca 2>; + }; + codec { + sound-dai = <&jack_codec>; + }; + }; + }; +}; + +&spi3 { + status = "okay"; + + touchbar0: touchbar@0 { + compatible = "apple,j493-touchbar", "apple,z2-touchbar", "apple,z2-multitouch"; + reg = <0>; + label = "Mac14,7 Touch Bar"; + spi-max-frequency = <8000000>; + spi-cs-setup-delay-ns = <2000>; + spi-cs-hold-delay-ns = <2000>; + + reset-gpios = <&pinctrl_ap 170 GPIO_ACTIVE_LOW>; + interrupts-extended = <&pinctrl_ap 174 IRQ_TYPE_EDGE_FALLING>; + firmware-name = "apple/dfrmtfw-j493.bin"; + touchscreen-size-x = <23045>; + touchscreen-size-y = <640>; + }; +}; + +&mtp { + status = "okay"; +}; +&mtp_mbox { + status = "okay"; +}; +&mtp_dart { + status = "okay"; +}; +&mtp_dockchannel { + status = "okay"; +}; +&mtp_hid { + apple,afe-reset-gpios = <&smc_gpio 8 GPIO_ACTIVE_LOW>; + apple,stm-reset-gpios = <&smc_gpio 24 GPIO_ACTIVE_LOW>; + + multi-touch { + firmware-name = "apple/tpmtfw-j493.bin"; + }; + + keyboard: keyboard { + hid-country-code = <0>; + apple,keyboard-layout-id = <0>; + }; + + stm { + }; + + actuator { + }; + + tp_accel { + }; +}; + +#include "isp-imx248.dtsi" + +&isp { + apple,platform-id = <6>; +}; + +#include "hwmon-fan.dtsi" +#include "hwmon-laptop.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi index f5edf61113e7aa..5e0742c1fb4450 100644 --- a/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-jxxx.dtsi @@ -11,6 +11,12 @@ / { aliases { + atcphy0 = &atcphy0; + atcphy1 = &atcphy1; + dcp = &dcp; + disp0 = &display; + disp0_piodma = &disp0_piodma; + nvram = &nvram; serial0 = &serial0; serial2 = &serial2; }; @@ -25,11 +31,19 @@ framebuffer0: framebuffer@0 { compatible = "apple,simple-framebuffer", "simple-framebuffer"; reg = <0 0 0 0>; /* To be filled by loader */ + power-domains = <&ps_disp0_cpu0>; /* Format properties will be added by loader */ status = "disabled"; }; }; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + /* To be filled by loader */ + }; + memory@800000000 { device_type = "memory"; reg = <0x8 0 0x2 0>; /* To be filled by loader */ @@ -53,6 +67,29 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <8 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec0: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec0_con_hs: endpoint { + remote-endpoint = <&typec0_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec0_con_ss: endpoint { + remote-endpoint = <&typec0_usb_ss>; + }; + }; + }; + }; }; hpm1: usb-pd@3f { @@ -61,6 +98,63 @@ interrupt-parent = <&pinctrl_ap>; interrupts = <8 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "irq"; + + typec1: connector { + compatible = "usb-c-connector"; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + typec1_con_hs: endpoint { + remote-endpoint = <&typec1_usb_hs>; + }; + }; + port@1 { + reg = <1>; + typec1_con_ss: endpoint { + remote-endpoint = <&typec1_usb_ss>; + }; + }; + }; + }; + }; +}; + +/* USB controllers */ +&dwc3_0 { + port { + typec0_usb_hs: endpoint { + remote-endpoint = <&typec0_con_hs>; + }; + }; +}; + +&dwc3_1 { + port { + typec1_usb_hs: endpoint { + remote-endpoint = <&typec1_con_hs>; + }; + }; +}; + +/* Type-C PHYs */ +&atcphy0 { + port { + typec0_usb_ss: endpoint { + remote-endpoint = <&typec0_con_ss>; + }; + }; +}; + +&atcphy1 { + port { + typec1_usb_ss: endpoint { + remote-endpoint = <&typec1_con_ss>; + }; }; }; @@ -79,3 +173,7 @@ &nco_clkref { clock-frequency = <900000000>; }; + +#include "hwmon-common.dtsi" + +#include "spi1-nvram.dtsi" diff --git a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi index 7c050c6f2707a1..ab8ec9bd4e4401 100644 --- a/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi +++ b/arch/arm64/boot/dts/apple/t8112-pmgr.dtsi @@ -176,7 +176,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "sio_cpu"; - power-domains = <&ps_sio>; + power-domains = <&ps_sio &ps_uart_p &ps_spi_p &ps_dpa0>; }; ps_fpwm0: power-controller@1c8 { @@ -465,6 +465,7 @@ #reset-cells = <0>; label = "mca0"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca1: power-controller@2c8 { @@ -474,6 +475,7 @@ #reset-cells = <0>; label = "mca1"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca2: power-controller@2d0 { @@ -483,6 +485,7 @@ #reset-cells = <0>; label = "mca2"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca3: power-controller@2d8 { @@ -492,6 +495,7 @@ #reset-cells = <0>; label = "mca3"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca4: power-controller@2e0 { @@ -501,6 +505,7 @@ #reset-cells = <0>; label = "mca4"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mca5: power-controller@2e8 { @@ -510,6 +515,7 @@ #reset-cells = <0>; label = "mca5"; power-domains = <&ps_sio_adma>, <&ps_audio_p>; + apple,externally-clocked; }; ps_mcc: power-controller@2f0 { @@ -663,7 +669,6 @@ #reset-cells = <0>; label = "disp0_sys"; power-domains = <&ps_rmx1>; - apple,always-on; /* TODO: figure out if we can enable PM here */ }; ps_disp0_fe: power-controller@378 { @@ -672,8 +677,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "disp0_fe"; - power-domains = <&ps_disp0_sys>; - apple,always-on; /* TODO: figure out if we can enable PM here */ + power-domains = <&ps_disp0_sys>, <&ps_pmp>; }; ps_dispext_sys: power-controller@380 { @@ -691,7 +695,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "dispext_fe"; - power-domains = <&ps_dispext_sys>; + power-domains = <&ps_dispext_sys>, <&ps_pmp>; }; ps_dispext_cpu0: power-controller@3c8 { @@ -773,7 +777,6 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "pmp"; - apple,always-on; }; ps_pms_sram: power-controller@418 { @@ -818,6 +821,7 @@ #reset-cells = <0>; label = "isp_sys"; power-domains = <&ps_rmx1>; + status = "disabled"; }; ps_venc_sys: power-controller@440 { @@ -964,6 +968,123 @@ apple,always-on; }; + /* There is a dependency tree involved with these PDs, + * but we do not express it here since the ISP driver + * is supposed to sequence them in the right order anyway + * (and we do not know the exact tree structure). + * + * This also works around spurious parent PD activation + * on machines with ISP disabled (desktops). + */ + ps_isp_set0: power-controller@4000 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4000 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set0"; + apple,force-disable; + }; + + ps_isp_set1: power-controller@4008 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4008 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set1"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_set2: power-controller@4010 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4010 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set2"; + apple,force-disable; + apple,force-reset; + }; + + ps_isp_fe: power-controller@4018 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4018 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_fe"; + }; + + ps_isp_set4: power-controller@4020 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4020 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set4"; + }; + + ps_isp_set5: power-controller@4028 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4028 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set5"; + }; + + ps_isp_set6: power-controller@4030 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4030 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set6"; + }; + + ps_isp_set7: power-controller@4038 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4038 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set7"; + }; + + ps_isp_set8: power-controller@4040 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4040 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set8"; + }; + + ps_isp_set9: power-controller@4048 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4048 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set9"; + }; + + ps_isp_set12: power-controller@4050 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4050 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set10"; + }; + + ps_isp_set10: power-controller@4058 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4058 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set11"; + }; + + ps_isp_set11: power-controller@4060 { + compatible = "apple,t8103-pmgr-pwrstate", "apple,pmgr-pwrstate"; + reg = <0x4060 4>; + #power-domain-cells = <0>; + #reset-cells = <0>; + label = "isp_set12"; + }; + ps_venc_dma: power-controller@8000 { compatible = "apple,t8112-pmgr-pwrstate", "apple,pmgr-pwrstate"; reg = <0x8000 4>; @@ -1064,6 +1185,7 @@ #power-domain-cells = <0>; #reset-cells = <0>; label = "msg"; + apple,always-on; /* Core AON device? */ }; ps_nub_gpio: power-controller@80 { diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi index 1666e6ab250bc0..67142d0fcbf7d0 100644 --- a/arch/arm64/boot/dts/apple/t8112.dtsi +++ b/arch/arm64/boot/dts/apple/t8112.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include / { @@ -19,6 +20,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + gpu = &gpu; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -190,36 +195,43 @@ opp-hz = /bits/ 64 <600000000>; opp-level = <1>; clock-latency-ns = <7500>; + opp-microwatt = <26000>; }; opp02 { opp-hz = /bits/ 64 <912000000>; opp-level = <2>; clock-latency-ns = <20000>; + opp-microwatt = <56000>; }; opp03 { opp-hz = /bits/ 64 <1284000000>; opp-level = <3>; clock-latency-ns = <22000>; + opp-microwatt = <88000>; }; opp04 { opp-hz = /bits/ 64 <1752000000>; opp-level = <4>; clock-latency-ns = <30000>; + opp-microwatt = <155000>; }; opp05 { opp-hz = /bits/ 64 <2004000000>; opp-level = <5>; clock-latency-ns = <35000>; + opp-microwatt = <231000>; }; opp06 { opp-hz = /bits/ 64 <2256000000>; opp-level = <6>; clock-latency-ns = <39000>; + opp-microwatt = <254000>; }; opp07 { opp-hz = /bits/ 64 <2424000000>; opp-level = <7>; clock-latency-ns = <53000>; + opp-microwatt = <351000>; }; }; @@ -231,93 +243,161 @@ opp-hz = /bits/ 64 <660000000>; opp-level = <1>; clock-latency-ns = <9000>; + opp-microwatt = <133000>; }; opp02 { opp-hz = /bits/ 64 <924000000>; opp-level = <2>; clock-latency-ns = <19000>; + opp-microwatt = <212000>; }; opp03 { opp-hz = /bits/ 64 <1188000000>; opp-level = <3>; clock-latency-ns = <22000>; + opp-microwatt = <261000>; }; opp04 { opp-hz = /bits/ 64 <1452000000>; opp-level = <4>; clock-latency-ns = <24000>; + opp-microwatt = <345000>; }; opp05 { opp-hz = /bits/ 64 <1704000000>; opp-level = <5>; clock-latency-ns = <26000>; + opp-microwatt = <441000>; }; opp06 { opp-hz = /bits/ 64 <1968000000>; opp-level = <6>; clock-latency-ns = <28000>; + opp-microwatt = <619000>; }; opp07 { opp-hz = /bits/ 64 <2208000000>; opp-level = <7>; clock-latency-ns = <30000>; + opp-microwatt = <740000>; }; opp08 { opp-hz = /bits/ 64 <2400000000>; opp-level = <8>; clock-latency-ns = <33000>; + opp-microwatt = <855000>; }; opp09 { opp-hz = /bits/ 64 <2568000000>; opp-level = <9>; clock-latency-ns = <34000>; + opp-microwatt = <1006000>; }; opp10 { opp-hz = /bits/ 64 <2724000000>; opp-level = <10>; clock-latency-ns = <36000>; + opp-microwatt = <1217000>; }; opp11 { opp-hz = /bits/ 64 <2868000000>; opp-level = <11>; clock-latency-ns = <41000>; + opp-microwatt = <1534000>; }; opp12 { opp-hz = /bits/ 64 <2988000000>; opp-level = <12>; clock-latency-ns = <42000>; + opp-microwatt = <1714000>; }; opp13 { opp-hz = /bits/ 64 <3096000000>; opp-level = <13>; clock-latency-ns = <44000>; + opp-microwatt = <1877000>; }; opp14 { opp-hz = /bits/ 64 <3204000000>; opp-level = <14>; clock-latency-ns = <46000>; + opp-microwatt = <2159000>; }; - /* Not available until CPU deep sleep is implemented */ -#if 0 opp15 { opp-hz = /bits/ 64 <3324000000>; opp-level = <15>; clock-latency-ns = <62000>; + opp-microwatt = <2393000>; turbo-mode; }; opp16 { opp-hz = /bits/ 64 <3408000000>; opp-level = <16>; clock-latency-ns = <62000>; + opp-microwatt = <2497000>; turbo-mode; }; opp17 { opp-hz = /bits/ 64 <3504000000>; opp-level = <17>; clock-latency-ns = <62000>; + opp-microwatt = <2648000>; turbo-mode; }; -#endif + }; + + gpu_opp: opp-table-gpu { + compatible = "operating-points-v2"; + + /* + * NOTE: The voltage and power values are device-specific and + * must be filled in by the bootloader. + */ + opp00 { + opp-hz = /bits/ 64 <0>; + opp-microvolt = <400000>; + opp-microwatt = <0>; + }; + opp01 { + opp-hz = /bits/ 64 <444000000>; + opp-microvolt = <603000>; + opp-microwatt = <4295000>; + }; + opp02 { + opp-hz = /bits/ 64 <612000000>; + opp-microvolt = <675000>; + opp-microwatt = <6251000>; + }; + opp03 { + opp-hz = /bits/ 64 <808000000>; + opp-microvolt = <710000>; + opp-microwatt = <8625000>; + }; + opp04 { + opp-hz = /bits/ 64 <968000000>; + opp-microvolt = <775000>; + opp-microwatt = <11948000>; + }; + opp05 { + opp-hz = /bits/ 64 <1110000000>; + opp-microvolt = <820000>; + opp-microwatt = <15071000>; + }; + opp06 { + opp-hz = /bits/ 64 <1236000000>; + opp-microvolt = <875000>; + opp-microwatt = <18891000>; + }; + opp07 { + opp-hz = /bits/ 64 <1338000000>; + opp-microvolt = <915000>; + opp-microwatt = <21960000>; + }; + opp08 { + opp-hz = /bits/ 64 <1398000000>; + opp-microvolt = <950000>; + opp-microwatt = <22800000>; + }; }; timer { @@ -349,6 +429,13 @@ clock-output-names = "clkref"; }; + clk_200m: clock-200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "clk_200m"; + }; + /* * This is a fabulated representation of the input clock * to NCO since we don't know the true clock tree. @@ -359,6 +446,43 @@ clock-output-names = "nco_ref"; }; + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_disp0: clock-disp0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <533333328>; + clock-output-names = "clk_disp0"; + }; + + /* Pixel clock? frequency in Hz (compare: 4K@60 VGA clock 533.250 MHz) */ + clk_dispext0: clock-dispext0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + clock-output-names = "clk_dispext0"; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + uat_handoff: uat-handoff { + reg = <0x0 0 0 0>; + no-map; + }; + + uat_pagetables: uat-pagetables { + reg = <0x0 0 0 0>; + no-map; + }; + + uat_ttbs: uat-ttbs { + reg = <0x0 0 0 0>; + no-map; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -366,6 +490,70 @@ ranges; nonposted-mmio; + /* Required to get >32-bit DMA via DARTs */ + dma-ranges = <0 0 0 0 0xffffffff 0xffffc000>; + + gpu: gpu@206400000 { + compatible = "apple,agx-t8112", "apple,agx-g14g"; + reg = <0x2 0x6400000 0 0x40000>, + <0x2 0x4000000 0 0x1000000>; + reg-names = "asc", "sgx"; + interrupt-parent = <&aic>; + interrupts = , + , + , + , + ; + mboxes = <&agx_mbox>; + power-domains = <&ps_gfx>; + memory-region = <&uat_ttbs>, <&uat_pagetables>, <&uat_handoff>; + memory-region-names = "ttbs", "pagetables", "handoff"; + + apple,firmware-version = <12 4 0>; + apple,firmware-compat = <12 4 0>; + + operating-points-v2 = <&gpu_opp>; + apple,perf-base-pstate = <1>; + apple,min-sram-microvolt = <780000>; + apple,avg-power-filter-tc-ms = <300>; + apple,avg-power-ki-only = <9.375>; + apple,avg-power-kp = <3.22>; + apple,avg-power-min-duty-cycle = <40>; + apple,avg-power-target-filter-tc = <1>; + apple,fast-die0-integral-gain = <200.0>; + apple,fast-die0-proportional-gain = <5.0>; + apple,perf-boost-ce-step = <50>; + apple,perf-boost-min-util = <90>; + apple,perf-filter-drop-threshold = <0>; + apple,perf-filter-time-constant = <5>; + apple,perf-filter-time-constant2 = <200>; + apple,perf-integral-gain = <5.94>; + apple,perf-integral-gain2 = <5.94>; + apple,perf-integral-min-clamp = <0>; + apple,perf-proportional-gain = <14.85>; + apple,perf-proportional-gain2 = <14.85>; + apple,perf-tgt-utilization = <85>; + apple,power-sample-period = <8>; + apple,ppm-filter-time-constant-ms = <34>; + apple,ppm-ki = <205.0>; + apple,ppm-kp = <0.75>; + apple,pwr-min-duty-cycle = <40>; + apple,core-leak-coef = <1920.0>; + apple,sram-leak-coef = <74.0>; + }; + + agx_mbox: mbox@206408000 { + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x6408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; cpufreq_e: cpufreq@210e20000 { compatible = "apple,t8112-cluster-cpufreq", "apple,cluster-cpufreq"; @@ -379,6 +567,162 @@ #performance-domain-cells = <0>; }; + display_dfr: display-pipe@228200000 { + compatible = "apple,t8112-display-pipe", "apple,h7-display-pipe"; + reg-names = "be", "fe", "mipi"; + reg = <0x2 0x28200000 0x0 0xc000>, + <0x2 0x28400000 0x0 0x4000>, + <0x2 0x28600000 0x0 0x100000>; + power-domains = <&ps_dispdfr_fe>, <&ps_dispdfr_be>, <&ps_mipi_dsi>; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-names = "be", "fe"; + status = "disabled"; + iommus = <&displaydfr_dart 0>; + }; + + displaydfr_dart: iommu@228304000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x28304000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_dispdfr_fe>; + status = "disabled"; + }; + + isp_dart0: iommu@22c4a8000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x2c4a8000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart1: iommu@22c4b4000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x2c4b4000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp_dart2: iommu@22c4bc000 { + compatible = "apple,t8110-dart"; + reg = <0x2 0x2c4bc000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>; + status = "disabled"; + }; + + isp: isp@22a000000 { + compatible = "apple,t8112-isp", "apple,isp"; + iommus = <&isp_dart0 0>, <&isp_dart1 0>, <&isp_dart2 0>; + reg-names = "coproc", "mbox", "gpio", "mbox2"; + reg = <0x2 0x2a000000 0x0 0x2000000>, + <0x2 0x2c4c4000 0x0 0x100>, + <0x2 0x2c4c41b0 0x0 0x100>, + <0x2 0x2c4c4430 0x0 0x100>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_isp_sys>, <&ps_isp_set0>, + <&ps_isp_set1>, <&ps_isp_set2>, <&ps_isp_fe>, + <&ps_isp_set4>, <&ps_isp_set5>, <&ps_isp_set6>, + <&ps_isp_set7>, <&ps_isp_set8>, <&ps_isp_set9>, + <&ps_isp_set10>, <&ps_isp_set11>, + <&ps_isp_set12>; + + apple,dart-vm-size = <0x0 0xa0000000>; + status = "disabled"; + }; + + disp0_dart: iommu@231304000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x31304000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x0 0x0 0xf 0xffff0000>; + status = "disabled"; + }; + + dcp_dart: iommu@23130c000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x3130c000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_disp0_cpu0>; + apple,dma-range = <0x8 0x00000000 0x7 0xffff0000>; + }; + + dcp_mbox: mbox@231c08000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x31c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + }; + + dcp: dcp@231c00000 { + compatible = "apple,t8112-dcp", "apple,dcp"; + mboxes = <&dcp_mbox>; + mbox-names = "mbox"; + iommus = <&dcp_dart 5>; + + /* the ADT has 2 additional regs which seems to be unused */ + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x31c00000 0x0 0x4000>, + <0x2 0x30000000 0x0 0x61c000>, + <0x2 0x31320000 0x0 0x4000>, + <0x2 0x31344000 0x0 0x4000>, + <0x2 0x31800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x5d8>; + power-domains = <&ps_disp0_cpu0>; + resets = <&ps_disp0_cpu0>; + clocks = <&clk_disp0>; + phandle = <&dcp>; + + disp0_piodma: piodma { + iommus = <&disp0_dart 4>; + phandle = <&disp0_piodma>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcp_audio: endpoint { + remote-endpoint = <&dpaudio0_dcp>; + }; + }; + }; + }; + + display: display-subsystem { + compatible = "apple,display-subsystem"; + /* disp_dart0 must be 1st since it is locked */ + iommus = <&disp0_dart 0>; + /* generate phandle explicitly for use in loader */ + phandle = <&display>; + }; + sio_dart: iommu@235004000 { compatible = "apple,t8110-dart"; reg = <0x2 0x35004000 0x0 0x4000>; @@ -467,6 +811,34 @@ status = "disabled"; }; + spi1: spi@235104000 { + compatible = "apple,t8112-spi", "apple,spi"; + reg = <0x2 0x35104000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clk_200m>; + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + spi3: spi@23510c000 { + compatible = "apple,t8112-spi", "apple,spi"; + reg = <0x2 0x3510c000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + clocks = <&clkref>; + pinctrl-0 = <&spi3_pins>; + pinctrl-names = "default"; + power-domains = <&ps_spi3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + serial0: serial@235200000 { compatible = "apple,s5l-uart"; reg = <0x2 0x35200000 0x0 0x1000>; @@ -495,6 +867,32 @@ status = "disabled"; }; + sio_mbox: mbox@236408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x36408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_sio_cpu>; + }; + + sio: sio@236400000 { + compatible = "apple,t8112-sio", "apple,sio"; + reg = <0x2 0x36400000 0x0 0x8000>; + dma-channels = <128>; + #dma-cells = <1>; + mboxes = <&sio_mbox>; + iommus = <&sio_dart 0>; + power-domains = <&ps_sio_cpu>; + resets = <&ps_sio>; /* TODO: verify reset does something */ + status = "disabled"; + }; + admac: dma-controller@238200000 { compatible = "apple,t8112-admac", "apple,admac"; reg = <0x2 0x38200000 0x0 0x34000>; @@ -509,6 +907,48 @@ resets = <&ps_audio_p>; }; + dpaudio0: audio-controller@238330000 { + compatible = "apple,t8112-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38330000 0x0 0x4000>; + dmas = <&sio 0x64>; + dma-names = "tx"; + power-domains = <&ps_dpa0>; + reset-domains = <&ps_dpa0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio0_dcp: endpoint { + remote-endpoint = <&dcp_audio>; + }; + }; + }; + }; + + dpaudio1: audio-controller@238334000 { + compatible = "apple,t8112-dpaudio", "apple,dpaudio"; + reg = <0x2 0x38334000 0x0 0x4000>; + dmas = <&sio 0x66>; + dma-names = "tx"; + power-domains = <&ps_dpa1>; + reset-domains = <&ps_dpa1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dpaudio1_dcp: endpoint { + remote-endpoint = <&dcpext_audio>; + }; + }; + }; + }; + mca: i2s@238400000 { compatible = "apple,t8112-mca", "apple,mca"; reg = <0x2 0x38400000 0x0 0x18000>, @@ -580,6 +1020,12 @@ /* child nodes are added in t8103-pmgr.dtsi */ }; + pmgr_dcp: power-management@23b3d0000 { + reg = <0x2 0x3b3d0000 0x0 0x4000>; + reg-names = "dcp-bw-scratch"; + #apple,bw-scratch-cells = <3>; + }; + pinctrl_ap: pinctrl@23c100000 { compatible = "apple,t8112-pinctrl", "apple,pinctrl"; reg = <0x2 0x3c100000 0x0 0x100000>; @@ -626,13 +1072,20 @@ ; }; - spi3_pins: spi3-pins { + spi1_pins: spi1-pins { pinmux = , , , ; }; + spi3_pins: spi3-pins { + pinmux = , + , + , + ; + }; + pcie_pins: pcie-pins { pinmux = , , @@ -641,6 +1094,95 @@ }; }; + dptxphy: phy@23c500000 { + compatible = "apple,t8112-dptx-phy", "apple,dptx-phy"; + reg = <0x2 0x3c500000 0x0 0x4000>, + <0x2 0x3c540000 0x0 0xc000>; + reg-names = "core", "dptx"; + power-domains = <&ps_dptx_ext_phy>; + #phy-cells = <0>; + #reset-cells = <0>; + status = "disabled"; /* only used on j473 */ + }; + + nub_spmi: spmi@23d714000 { + compatible = "apple,t8112-spmi", "apple,spmi"; + reg = <0x2 0x3d714000 0x0 0x100>; + #address-cells = <2>; + #size-cells = <0>; + interrupt-parent = <&aic>; + interrupts = , + ; + + pmu1: pmu@e { + compatible = "apple,stowe-pmu", "apple,spmi-pmu"; + reg = <0xe SPMI_USID>; + #address-cells = <1>; + #size-cells = <1>; + + rtc_nvmem@f800 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xf800 0x300>; + #address-cells = <1>; + #size-cells = <1>; + + pm_setting: pm-setting@1 { + reg = <0x1 0x1>; + }; + + rtc_offset: rtc-offset@100 { + reg = <0x100 0x6>; + }; + }; + + legacy_nvmem@f700 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0xf700 0x20>; + #address-cells = <1>; + #size-cells = <1>; + + boot_stage: boot-stage@1 { + reg = <0x1 0x1>; + }; + + boot_error_count: boot-error-count@2 { + reg = <0x2 0x1>; + bits = <0 4>; + }; + + panic_count: panic-count@2 { + reg = <0x2 0x1>; + bits = <4 4>; + }; + + boot_error_stage: boot-error-stage@3 { + reg = <0x3 0x1>; + }; + + shutdown_flag: shutdown-flag@f { + reg = <0xf 0x1>; + bits = <3 1>; + }; + }; + + scrpad_nvmem@8000 { + compatible = "apple,spmi-pmu-nvmem"; + reg = <0x8000 0x2800>; + #address-cells = <1>; + #size-cells = <1>; + + fault_shadow: fault-shadow@67b { + reg = <0x67b 0x10>; + }; + + socd: socd@b00 { + reg = <0xb00 0x400>; + }; + }; + + }; + }; + pinctrl_nub: pinctrl@23d1f0000 { compatible = "apple,t8112-pinctrl", "apple,pinctrl"; reg = <0x2 0x3d1f0000 0x0 0x4000>; @@ -679,6 +1221,141 @@ interrupts = ; }; + efuse@23d2c8000 { + compatible = "apple,t8112-efuses", "apple,efuses"; + reg = <0x2 0x3d2c8000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + atcphy0_auspll_rodco_bias_adjust: efuse@480,20 { + reg = <0x480 4>; + bits = <20 3>; + }; + + atcphy0_auspll_rodco_encap: efuse@480,23 { + reg = <0x480 4>; + bits = <23 2>; + }; + + atcphy0_auspll_dtc_vreg_adjust: efuse@480,25 { + reg = <0x480 4>; + bits = <25 3>; + }; + + atcphy0_auspll_fracn_dll_start_capcode: efuse@480,28 { + reg = <0x480 4>; + bits = <28 2>; + }; + + atcphy0_aus_cmn_shm_vreg_trim: efuse@480,30 { + reg = <0x480 8>; + bits = <30 5>; + }; + + atcphy0_cio3pll_dco_coarsebin0: efuse@484,3 { + reg = <0x484 4>; + bits = <3 6>; + }; + + atcphy0_cio3pll_dco_coarsebin1: efuse@484,9 { + reg = <0x484 4>; + bits = <9 6>; + }; + + atcphy0_cio3pll_dll_start_capcode: efuse@484,15 { + reg = <0x484 4>; + bits = <15 2>; + }; + + atcphy0_cio3pll_dtc_vreg_adjust: efuse@484,17 { + reg = <0x484 0x4>; + bits = <17 3>; + }; + + atcphy1_auspll_rodco_bias_adjust: efuse@484,30 { + reg = <0x484 8>; + bits = <30 3>; + }; + + atcphy1_auspll_rodco_encap: efuse@488,1 { + reg = <0x488 8>; + bits = <1 2>; + }; + + atcphy1_auspll_dtc_vreg_adjust: efuse@488,3 { + reg = <0x488 4>; + bits = <3 3>; + }; + + atcphy1_auspll_fracn_dll_start_capcode: efuse@488,6 { + reg = <0x488 4>; + bits = <6 2>; + }; + + atcphy1_aus_cmn_shm_vreg_trim: efuse@488,8 { + reg = <0x488 4>; + bits = <8 5>; + }; + + atcphy1_cio3pll_dco_coarsebin0: efuse@488,13 { + reg = <0x488 4>; + bits = <13 6>; + }; + + atcphy1_cio3pll_dco_coarsebin1: efuse@488,19 { + reg = <0x488 4>; + bits = <19 6>; + }; + + atcphy1_cio3pll_dll_start_capcode: efuse@488,25 { + reg = <0x488 4>; + bits = <25 2>; + }; + + atcphy1_cio3pll_dtc_vreg_adjust: efuse@488,27 { + reg = <0x488 0x4>; + bits = <27 3>; + }; + }; + + smc_mbox: mbox@23e408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x3e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + smc: smc@23e400000 { + compatible = "apple,t8112-smc", "apple,smc"; + reg = <0x2 0x3e400000 0x0 0x4000>, + <0x2 0x3fe00000 0x0 0x100000>; + reg-names = "smc", "sram"; + mboxes = <&smc_mbox>; + + smc_gpio: gpio { + gpio-controller; + #gpio-cells = <2>; + }; + + smc_rtc: rtc { + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "rtc_offset"; + }; + + smc_reboot: reboot { + nvmem-cells = <&shutdown_flag>, <&boot_stage>, + <&boot_error_count>, <&panic_count>, <&pm_setting>; + nvmem-cell-names = "shutdown_flag", "boot_stage", + "boot_error_count", "panic_count", "pm_setting"; + }; + }; + pinctrl_smc: pinctrl@23e820000 { compatible = "apple,t8112-pinctrl", "apple,pinctrl"; reg = <0x2 0x3e820000 0x0 0x4000>; @@ -721,6 +1398,281 @@ ; }; + aop_mbox: mbox@24a408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x4a408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + status = "disabled"; + }; + + aop_dart: iommu@24a808000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x4a808000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + status = "disabled"; + }; + + aop_admac: dma-controller@24a980000 { + /* + * Use "admac2" until commit "dmaengine: apple-admac: + * Avoid accessing registers in probe" is long enough + * upstream (not yet as of 2024-12-30) + */ + // compatible = "apple,t8112-admac", "apple,admac"; + compatible = "apple,t8112-admac2", "apple,admac2"; + reg = <0x2 0x4a980000 0x0 0x34000>; + #dma-cells = <1>; + dma-channels = <16>; + interrupts-extended = <0>, + <0>, + <&aic AIC_IRQ 359 IRQ_TYPE_LEVEL_HIGH>, + <0>; + iommus = <&aop_dart 10>; + status = "disabled"; + }; + + aop: aop@24ac00000 { + compatible = "apple,aop"; + reg = <0x2 0x4ac00000 0x0 0x1e0000>, + <0x2 0x4a400000 0x0 0x6C000>; + mboxes = <&aop_mbox>; + mbox-names = "mbox"; + iommus = <&aop_dart 0>; + + apple,aop-target = <0>; + apple,aop-alignment = <128>; + status = "disabled"; + + aop_audio: audio { + dmas = <&aop_admac 1>; + dma-names = "dma"; + apple,bytes-per-sample = <2>; + apple,clock-source = <0x706c6c20>; // 'pll ' + apple,pdm-frequency = <2400000>; + apple,pdmc-frequency = <24000000>; + apple,slow-clock-speed = <24000000>; + apple,fast-clock-speed = <24000000>; + apple,channel-polarity-select = <256>; + apple,channel-phase-select = <0>; + apple,mic-turn-on-time-ms = <20>; + apple,mic-settle-time-ms = <50>; + + apple,filter-lengths = <0x542c47>; + apple,decm-ratios = [0f 05 02]; + apple,decm-latency = <15>; + apple,coefficients = < + 0x88030000 0x82080000 0x51120000 0x0a230000 0xce3d0000 0x97660000 + 0x43a20000 0x9cf60000 0x536a0100 0xe6040200 0x7ece0200 0xaecf0300 + 0x2e110500 0x7d9b0600 0x75760800 0xd8a80a00 0xd2370d00 0x82261000 + 0x86751300 0x97221700 0x39281b00 0x897d1f00 0x2e162400 0x69e22800 + 0x56cf2d00 0x51c73200 0x80b23700 0x87773c00 0x4cfc4000 0xd9264500 + 0x47de4800 0xa00b4c00 0xc19a4e00 0x1f7b5000 0x68a05100 0x06035200 + 0x4a250000 0x4caf0000 0xc0070200 0x45990400 0x9a840800 0x7d380d00 + 0x5f1a1100 0xd9811100 0x80440b00 0x8ee5fbff 0xca32e3ff 0x52c7c4ff + 0xa6bca8ff 0x83e69aff 0xb85ba8ff 0x6baedbff 0xe7d83800 0x2442ba00 + 0x33205001 0x6edce201 0x42235802 0x2c509902 0xcffaffff 0x530affff + 0x6623fbff 0xa03ef4ff 0xe668f0ff 0xb835f7ff 0x56ec0400 0x37a30900 + 0x00d4feff 0x78a3f5ff 0x03bffeff 0x84d50b00 0xbe0b0400 0x5254f2ff + 0x6d3ff8ff 0xc57f0f00 0xe69e0c00 0x7903efff 0xd533edff 0xecd11100 + 0x7d691a00 0xd655eeff 0x8866dcff 0x57261000 0xc78d2e00 0x822ef3ff + 0x6369c4ff 0xcd080700 0x35344b00 0xaf210200 0x83b6a1ff 0xe2d5efff + 0x949b7600 0xf3d72500 0xfffc67ff 0xe3acb6ff 0x521bcc00 0x3c8a8b00 + 0x9f0ccdfe 0x5c68ccfe 0x4dc59802 0x82cffb06>; + }; + + aop_als: als { + // intentionally empty + }; + }; + + mtp: mtp@24e400000 { + compatible = "apple,t8112-mtp", "apple,t8112-rtk-helper-asc4", "apple,mtp", "apple,rtk-helper-asc4"; + reg = <0x2 0x4e400000 0x0 0x4000>, + <0x2 0x4ec00000 0x0 0x100000>; + reg-names = "asc", "sram"; + mboxes = <&mtp_mbox>; + iommus = <&mtp_dart 1>; + #helper-cells = <0>; + + status = "disabled"; + }; + + mtp_mbox: mbox@24e408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x4e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + + status = "disabled"; + }; + + mtp_dart: iommu@24e808000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x4e808000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + + status = "disabled"; + }; + + mtp_dockchannel: fifo@24eb14000 { + compatible = "apple,t8112-dockchannel", "apple,dockchannel"; + reg = <0x2 0x4eb14000 0x0 0x4000>; + reg-names = "irq"; + interrupt-parent = <&aic>; + interrupts = ; + + ranges = <0 0x2 0x4eb28000 0x20000>; + nonposted-mmio; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-controller; + #interrupt-cells = <2>; + + status = "disabled"; + + mtp_hid: input@8000 { + compatible = "apple,dockchannel-hid"; + reg = <0x8000 0x4000>, + <0xc000 0x4000>, + <0x0000 0x4000>, + <0x4000 0x4000>; + reg-names = "config", "data", + "rmt-config", "rmt-data"; + iommus = <&mtp_dart 1>; + interrupt-parent = <&mtp_dockchannel>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>, + <3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tx", "rx"; + + apple,fifo-size = <0x800>; + apple,helper-cpu = <&mtp>; + }; + + }; + + sep_dart: iommu@25d2c0000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x5d2c0000 0x0 0x4000>; + #iommu-cells = <1>; + interrupt-parent = <&aic>; + interrupts = ; + }; + + sep: sep@25e400000 { + compatible = "apple,sep"; + reg = <0x2 0x5e400000 0x0 0x6C000>; + mboxes = <&sep_mbox>; + mbox-names = "mbox"; + iommus = <&sep_dart 0>; + status = "disabled"; + }; + + sep_mbox: mbox@25e408000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x5e408000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + }; + + dispext0_dart: iommu@271304000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x71304000 0x0 0x4000>; + #iommu-cells = <1>; + apple,dma-range = <0x0 0x0 0xf 0xffff0000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_dart: iommu@27130c000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x2 0x7130c000 0x0 0x4000>; + #iommu-cells = <1>; + apple,dma-range = <0x8 0x0 0x7 0xffff0000>; + interrupt-parent = <&aic>; + interrupts = ; + power-domains = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext_mbox: mbox@271c08000 { + compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; + reg = <0x2 0x71c08000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = , + , + , + ; + interrupt-names = "send-empty", "send-not-empty", + "recv-empty", "recv-not-empty"; + #mbox-cells = <0>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + status = "disabled"; + }; + + dcpext: dcp@271c00000 { + compatible = "apple,t8112-dcpext", "apple,dcpext"; + mboxes = <&dcpext_mbox>; + mbox-names = "mbox"; + iommus = <&dcpext_dart 5>; + phandle = <&dcpext>; + + /* the ADT has 2 additional regs which seems to be unused */ + reg-names = "coproc", "disp-0", "disp-1", "disp-2", "disp-3"; + reg = <0x2 0x71c00000 0x0 0x4000>, + <0x2 0x70000000 0x0 0x61C000>, + <0x2 0x71320000 0x0 0x4000>, + <0x2 0x71344000 0x0 0x4000>, + <0x2 0x71800000 0x0 0x800000>; + apple,bw-scratch = <&pmgr_dcp 0 4 0x5e0>; + power-domains = <&ps_dispext_cpu0>; + resets = <&ps_dispext_cpu0>; + clocks = <&clk_dispext0>; + apple,dcp-index = <1>; + status = "disabled"; + + piodma { + iommus = <&dispext0_dart 4>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + dcpext_audio: endpoint { + remote-endpoint = <&dpaudio1_dcp>; + }; + }; + }; + }; + ans_mbox: mbox@277408000 { compatible = "apple,t8112-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x2 0x77408000 0x0 0x4000>; @@ -755,6 +1707,148 @@ resets = <&ps_ans>; }; + dwc3_0: usb@382280000 { + compatible = "apple,t8112-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x3 0x82280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>; + power-domains = <&ps_atc0_usb>; + resets = <&atcphy0>; + phys = <&atcphy0 PHY_TYPE_USB2>, <&atcphy0 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + dwc3_0_dart_0: iommu@382f00000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x3 0x82f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_0_dart_1: iommu@382f80000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x3 0x82f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc0_usb>; + }; + + atcphy0: phy@383000000 { + compatible = "apple,t8112-atcphy", "apple,t8103-atcphy"; + reg = <0x3 0x83000000 0x0 0x4c000>, + <0x3 0x83050000 0x0 0x8000>, + <0x3 0x80000000 0x0 0x4000>, + <0x3 0x82a90000 0x0 0x4000>, + <0x3 0x82a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + #phy-cells = <1>; + #reset-cells = <0>; + + nvmem-cells = <&atcphy0_aus_cmn_shm_vreg_trim>, + <&atcphy0_auspll_rodco_encap>, + <&atcphy0_auspll_rodco_bias_adjust>, + <&atcphy0_auspll_fracn_dll_start_capcode>, + <&atcphy0_auspll_dtc_vreg_adjust>, + <&atcphy0_cio3pll_dco_coarsebin0>, + <&atcphy0_cio3pll_dco_coarsebin1>, + <&atcphy0_cio3pll_dll_start_capcode>, + <&atcphy0_cio3pll_dtc_vreg_adjust>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc0_usb>; + }; + + dwc3_1: usb@502280000 { + compatible = "apple,t8112-dwc3", "apple,dwc3", "snps,dwc3"; + reg = <0x5 0x02280000 0x0 0x100000>; + interrupt-parent = <&aic>; + interrupts = ; + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "host"; + iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>; + power-domains = <&ps_atc1_usb>; + resets = <&atcphy1>; + phys = <&atcphy1 PHY_TYPE_USB2>, <&atcphy1 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + }; + + dwc3_1_dart_0: iommu@502f00000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x5 0x02f00000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + + dwc3_1_dart_1: iommu@502f80000 { + compatible = "apple,t8112-dart", "apple,t8110-dart"; + reg = <0x5 0x02f80000 0x0 0x4000>; + interrupt-parent = <&aic>; + interrupts = ; + #iommu-cells = <1>; + power-domains = <&ps_atc1_usb>; + }; + + atcphy1: phy@503000000 { + compatible = "apple,t8112-atcphy", "apple,t8103-atcphy"; + reg = <0x5 0x03000000 0x0 0x4c000>, + <0x5 0x03050000 0x0 0x8000>, + <0x5 0x0 0x0 0x4000>, + <0x5 0x02a90000 0x0 0x4000>, + <0x5 0x02a84000 0x0 0x4000>; + reg-names = "core", "lpdptx", "axi2af", "usb2phy", + "pipehandler"; + + nvmem-cells = <&atcphy1_aus_cmn_shm_vreg_trim>, + <&atcphy1_auspll_rodco_encap>, + <&atcphy1_auspll_rodco_bias_adjust>, + <&atcphy1_auspll_fracn_dll_start_capcode>, + <&atcphy1_auspll_dtc_vreg_adjust>, + <&atcphy1_cio3pll_dco_coarsebin0>, + <&atcphy1_cio3pll_dco_coarsebin1>, + <&atcphy1_cio3pll_dll_start_capcode>, + <&atcphy1_cio3pll_dtc_vreg_adjust>; + nvmem-cell-names = "aus_cmn_shm_vreg_trim", + "auspll_rodco_encap", + "auspll_rodco_bias_adjust", + "auspll_fracn_dll_start_capcode", + "auspll_dtc_vreg_adjust", + "cio3pll_dco_coarsebin0", + "cio3pll_dco_coarsebin1", + "cio3pll_dll_start_capcode", + "cio3pll_dtc_vreg_adjust"; + + #phy-cells = <1>; + #reset-cells = <0>; + + orientation-switch; + mode-switch; + svid = <0xff01>, <0x8087>; + power-domains = <&ps_atc1_usb>; + }; + pcie0_dart: iommu@681008000 { compatible = "apple,t8110-dart"; reg = <0x6 0x81008000 0x0 0x4000>; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 5fdbfea7a5b295..97c800f9572db2 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -77,6 +77,7 @@ CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_VISCONTI=y CONFIG_ARCH_XGENE=y CONFIG_ARCH_ZYNQMP=y +CONFIG_ARM64_VA_BITS_48=y CONFIG_SCHED_MC=y CONFIG_SCHED_SMT=y CONFIG_NUMA=y diff --git a/arch/arm64/include/asm/apple_cpufeature.h b/arch/arm64/include/asm/apple_cpufeature.h new file mode 100644 index 00000000000000..4370d91ffa3ec9 --- /dev/null +++ b/arch/arm64/include/asm/apple_cpufeature.h @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 + +#ifndef __ASM_APPLE_CPUFEATURES_H +#define __ASM_APPLE_CPUFEATURES_H + +#include +#include + +#define AIDR_APPLE_TSO_SHIFT 9 +#define AIDR_APPLE_TSO BIT(9) + +#define ACTLR_APPLE_TSO_SHIFT 1 +#define ACTLR_APPLE_TSO BIT(1) + +#endif diff --git a/arch/arm64/include/asm/apple_m1_pmu.h b/arch/arm64/include/asm/apple_m1_pmu.h index 99483b19b99fca..02e05d05851f73 100644 --- a/arch/arm64/include/asm/apple_m1_pmu.h +++ b/arch/arm64/include/asm/apple_m1_pmu.h @@ -37,6 +37,7 @@ #define PMCR0_PMI_ENABLE_8_9 GENMASK(45, 44) #define SYS_IMP_APL_PMCR1_EL1 sys_reg(3, 1, 15, 1, 0) +#define SYS_IMP_APL_PMCR1_EL12 sys_reg(3, 1, 15, 7, 2) #define PMCR1_COUNT_A64_EL0_0_7 GENMASK(15, 8) #define PMCR1_COUNT_A64_EL1_0_7 GENMASK(23, 16) #define PMCR1_COUNT_A64_EL0_8_9 GENMASK(41, 40) diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 3d261cc123c1e2..8836f239f9e0b8 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -524,29 +524,6 @@ cpuid_feature_extract_unsigned_field(u64 features, int field) return cpuid_feature_extract_unsigned_field_width(features, field, 4); } -/* - * Fields that identify the version of the Performance Monitors Extension do - * not follow the standard ID scheme. See ARM DDI 0487E.a page D13-2825, - * "Alternative ID scheme used for the Performance Monitors Extension version". - */ -static inline u64 __attribute_const__ -cpuid_feature_cap_perfmon_field(u64 features, int field, u64 cap) -{ - u64 val = cpuid_feature_extract_unsigned_field(features, field); - u64 mask = GENMASK_ULL(field + 3, field); - - /* Treat IMPLEMENTATION DEFINED functionality as unimplemented */ - if (val == ID_AA64DFR0_EL1_PMUVer_IMP_DEF) - val = 0; - - if (val > cap) { - features &= ~mask; - features |= (cap << field) & mask; - } - - return features; -} - static inline u64 arm64_ftr_mask(const struct arm64_ftr_bits *ftrp) { return (u64)GENMASK(ftrp->shift + ftrp->width - 1, ftrp->shift); @@ -838,6 +815,11 @@ static inline bool system_supports_poe(void) alternative_has_cap_unlikely(ARM64_HAS_S1POE); } +static inline bool system_supports_pmuv3(void) +{ + return cpus_have_final_cap(ARM64_HAS_PMUV3); +} + int do_emulate_mrs(struct pt_regs *regs, u32 sys_reg, u32 rt); bool try_emulate_mrs(struct pt_regs *regs, u32 isn); @@ -915,6 +897,12 @@ static inline unsigned int get_vmid_bits(u64 mmfr1) return 8; } +static __always_inline bool system_has_actlr_state(void) +{ + return IS_ENABLED(CONFIG_ARM64_ACTLR_STATE) && + alternative_has_cap_unlikely(ARM64_HAS_TSO_APPLE); +} + s64 arm64_ftr_safe_value(const struct arm64_ftr_bits *ftrp, s64 new, s64 cur); struct arm64_ftr_reg *get_arm64_ftr_reg(u32 sys_id); @@ -1038,6 +1026,10 @@ static inline bool cpu_has_lpa2(void) #endif } +void __init init_cpucap_indirect_list_impdef(void); +void __init init_cpucap_indirect_list_from_array(const struct arm64_cpu_capabilities *caps); +bool cpufeature_matches(u64 reg, const struct arm64_cpu_capabilities *entry); + #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h index a601a9305b104f..8088b15c7c3ad3 100644 --- a/arch/arm64/include/asm/kvm_emulate.h +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -80,6 +80,11 @@ static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu) { if (!vcpu_has_run_once(vcpu)) vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS; + if (IS_ENABLED(CONFIG_ARM64_ACTLR_STATE) && ( + alternative_has_cap_unlikely(ARM64_HAS_ACTLR_VIRT) || + alternative_has_cap_unlikely(ARM64_HAS_ACTLR_VIRT_APPLE) + )) + vcpu->arch.hcr_el2 &= ~HCR_TACR; /* * For non-FWB CPUs, we trap VM ops (HCR_EL2.TVM) until M+C diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 0480c61dbb4f30..d9df564b10b6cd 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -112,7 +112,7 @@ #define PHYSMEM_END __pa(PAGE_END - 1) -#define MIN_THREAD_SHIFT (14 + KASAN_THREAD_SHIFT) +#define MIN_THREAD_SHIFT (15 + KASAN_THREAD_SHIFT) /* * VMAP'd stacks are allocated at page granularity, so we must ensure that such diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 1438424f006437..ea4e3246706821 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -185,6 +185,9 @@ struct thread_struct { u64 svcr; u64 tpidr2_el0; u64 por_el0; +#ifdef CONFIG_ARM64_ACTLR_STATE + u64 actlr; +#endif }; static inline unsigned int thread_get_vl(struct thread_struct *thread, diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 2b112f3b75109a..2a11cdefbe041b 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -33,7 +33,8 @@ obj-y := debug-monitors.o entry.o irq.o fpsimd.o \ return_address.o cpuinfo.o cpu_errata.o \ cpufeature.o alternative.o cacheinfo.o \ smp.o smp_spin_table.o topology.o smccc-call.o \ - syscall.o proton-pack.o idle.o patching.o pi/ + syscall.o proton-pack.o idle.o patching.o \ + cpufeature_impdef.o pi/ obj-$(CONFIG_COMPAT) += sys32.o signal32.o \ sys_compat.o diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index a78f247029aec3..45ef67ec970f54 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -194,6 +194,43 @@ has_neoverse_n1_erratum_1542419(const struct arm64_cpu_capabilities *entry, return is_midr_in_range(midr, &range) && has_dic; } +static const struct midr_range impdef_pmuv3_cpus[] = { + MIDR_ALL_VERSIONS(MIDR_APPLE_M1_ICESTORM), + MIDR_ALL_VERSIONS(MIDR_APPLE_M1_FIRESTORM), + MIDR_ALL_VERSIONS(MIDR_APPLE_M1_ICESTORM_PRO), + MIDR_ALL_VERSIONS(MIDR_APPLE_M1_FIRESTORM_PRO), + MIDR_ALL_VERSIONS(MIDR_APPLE_M1_ICESTORM_MAX), + MIDR_ALL_VERSIONS(MIDR_APPLE_M1_FIRESTORM_MAX), + MIDR_ALL_VERSIONS(MIDR_APPLE_M2_BLIZZARD), + MIDR_ALL_VERSIONS(MIDR_APPLE_M2_AVALANCHE), + MIDR_ALL_VERSIONS(MIDR_APPLE_M2_BLIZZARD_PRO), + MIDR_ALL_VERSIONS(MIDR_APPLE_M2_AVALANCHE_PRO), + MIDR_ALL_VERSIONS(MIDR_APPLE_M2_BLIZZARD_MAX), + MIDR_ALL_VERSIONS(MIDR_APPLE_M2_AVALANCHE_MAX), + {}, +}; + +static bool has_impdef_pmuv3(const struct arm64_cpu_capabilities *entry, int scope) +{ + u64 dfr0 = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1); + unsigned int pmuver; + + if (!is_kernel_in_hyp_mode()) + return false; + + pmuver = cpuid_feature_extract_unsigned_field(dfr0, + ID_AA64DFR0_EL1_PMUVer_SHIFT); + if (pmuver != ID_AA64DFR0_EL1_PMUVer_IMP_DEF) + return false; + + return is_midr_in_range_list(read_cpuid_id(), impdef_pmuv3_cpus); +} + +static void cpu_enable_impdef_pmuv3_traps(const struct arm64_cpu_capabilities *__unused) +{ + sysreg_clear_set_s(SYS_HACR_EL2, 0, BIT(56)); +} + #ifdef CONFIG_ARM64_WORKAROUND_REPEAT_TLBI static const struct arm64_cpu_capabilities arm64_repeat_tlbi_list[] = { #ifdef CONFIG_QCOM_FALKOR_ERRATUM_1009 @@ -786,6 +823,13 @@ const struct arm64_cpu_capabilities arm64_errata[] = { ERRATA_MIDR_RANGE_LIST(erratum_ac03_cpu_38_list), }, #endif + { + .desc = "Apple IMPDEF PMUv3 Traps", + .capability = ARM64_WORKAROUND_PMUV3_IMPDEF_TRAPS, + .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, + .matches = has_impdef_pmuv3, + .cpu_enable = cpu_enable_impdef_pmuv3_traps, + }, { } }; diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index db994d1fd97e70..38be0e0bb1352c 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -1032,7 +1032,7 @@ static void init_cpu_ftr_reg(u32 sys_reg, u64 new) extern const struct arm64_cpu_capabilities arm64_errata[]; static const struct arm64_cpu_capabilities arm64_features[]; -static void __init +void __init init_cpucap_indirect_list_from_array(const struct arm64_cpu_capabilities *caps) { for (; caps->matches; caps++) { @@ -1544,8 +1544,8 @@ has_always(const struct arm64_cpu_capabilities *entry, int scope) return true; } -static bool -feature_matches(u64 reg, const struct arm64_cpu_capabilities *entry) +bool +cpufeature_matches(u64 reg, const struct arm64_cpu_capabilities *entry) { int val, min, max; u64 tmp; @@ -1598,14 +1598,14 @@ has_user_cpuid_feature(const struct arm64_cpu_capabilities *entry, int scope) if (!mask) return false; - return feature_matches(val, entry); + return cpufeature_matches(val, entry); } static bool has_cpuid_feature(const struct arm64_cpu_capabilities *entry, int scope) { u64 val = read_scoped_sysreg(entry, scope); - return feature_matches(val, entry); + return cpufeature_matches(val, entry); } const struct cpumask *system_32bit_el0_cpumask(void) @@ -1867,6 +1867,19 @@ static bool has_lpa2(const struct arm64_cpu_capabilities *entry, int scope) } #endif +static bool has_pmuv3(const struct arm64_cpu_capabilities *entry, int scope) +{ + u64 dfr0 = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1); + unsigned int pmuver; + + pmuver = cpuid_feature_extract_unsigned_field(dfr0, + ID_AA64DFR0_EL1_PMUVer_SHIFT); + if (pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF) + return false; + + return pmuver >= ID_AA64DFR0_EL1_PMUVer_IMP; +} + #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 #define KPTI_NG_TEMP_VA (-(1UL << PMD_SHIFT)) @@ -2891,6 +2904,12 @@ static const struct arm64_cpu_capabilities arm64_features[] = { ARM64_CPUID_FIELDS(ID_AA64MMFR3_EL1, S1POE, IMP) }, #endif + { + .desc = "PMUv3", + .capability = ARM64_HAS_PMUV3, + .type = ARM64_CPUCAP_SYSTEM_FEATURE, + .matches = has_pmuv3, + }, {}, }; @@ -3168,10 +3187,38 @@ static void update_cpu_capabilities(u16 scope_mask) scope_mask &= ARM64_CPUCAP_SCOPE_MASK; for (i = 0; i < ARM64_NCAPS; i++) { + bool matches; + caps = cpucap_ptrs[i]; - if (!caps || !(caps->type & scope_mask) || - cpus_have_cap(caps->capability) || - !caps->matches(caps, cpucap_default_scope(caps))) + if (!caps || !(caps->type & scope_mask)) + continue; + + if (!(scope_mask & SCOPE_LOCAL_CPU) && cpus_have_cap(caps->capability)) + continue; + + matches = caps->matches(caps, cpucap_default_scope(caps)); + + if (matches == cpus_have_cap(caps->capability)) + continue; + + if (!matches) { + /* + * Cap detected on boot CPU but not this CPU, + * disable it if not optional. + */ + if (!cpucap_late_cpu_optional(caps)) { + __clear_bit(caps->capability, system_cpucaps); + pr_info("missing on secondary: %s\n", caps->desc); + } + continue; + } + + if (!(scope_mask & (SCOPE_BOOT_CPU | SCOPE_SYSTEM)) && + cpucap_late_cpu_permitted(caps)) + /* + * Cap detected on this CPU but not boot CPU, + * skip it if permitted for late CPUs. + */ continue; if (caps->desc && !caps->cpus) @@ -3519,6 +3566,7 @@ void __init setup_boot_cpu_features(void) * handle the boot CPU. */ init_cpucap_indirect_list(); + init_cpucap_indirect_list_impdef(); /* * Detect broken pseudo-NMI. Must be called _before_ the call to diff --git a/arch/arm64/kernel/cpufeature_impdef.c b/arch/arm64/kernel/cpufeature_impdef.c new file mode 100644 index 00000000000000..3407034b7878eb --- /dev/null +++ b/arch/arm64/kernel/cpufeature_impdef.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Contains implementation-defined CPU feature definitions. + */ + +#define pr_fmt(fmt) "CPU features: " fmt + +#include +#include +#include +#include +#include + +#ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL +static bool has_apple_feature(const struct arm64_cpu_capabilities *entry, int scope) +{ + u64 val; + WARN_ON(scope == SCOPE_LOCAL_CPU && preemptible()); + + if (read_cpuid_implementor() != ARM_CPU_IMP_APPLE) + return false; + + val = read_sysreg(aidr_el1); + return cpufeature_matches(val, entry); +} + +static bool has_apple_tso(const struct arm64_cpu_capabilities *entry, int scope) +{ + u64 val; + + if (!has_apple_feature(entry, scope)) + return false; + + /* + * KVM and old versions of the macOS hypervisor will advertise TSO in + * AIDR_EL1, but then ignore writes to ACTLR_EL1. Test that the bit is + * actually writable before enabling TSO. + */ + + val = read_sysreg(actlr_el1); + write_sysreg(val ^ ACTLR_APPLE_TSO, actlr_el1); + if (!((val ^ read_sysreg(actlr_el1)) & ACTLR_APPLE_TSO)) { + pr_info_once("CPU advertises Apple TSO but it is broken, ignoring\n"); + return false; + } + + write_sysreg(val, actlr_el1); + return true; +} + +static bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope) +{ + /* List of CPUs that always use the TSO memory model */ + static const struct midr_range fixed_tso_list[] = { + MIDR_ALL_VERSIONS(MIDR_NVIDIA_DENVER), + MIDR_ALL_VERSIONS(MIDR_NVIDIA_CARMEL), + MIDR_ALL_VERSIONS(MIDR_FUJITSU_A64FX), + { /* sentinel */ } + }; + + return is_midr_in_range_list(read_cpuid_id(), fixed_tso_list); +} +#endif + +static bool has_apple_actlr_virt_impdef(const struct arm64_cpu_capabilities *entry, int scope) +{ + u64 midr = read_cpuid_id() & MIDR_CPU_MODEL_MASK; + + return midr >= MIDR_APPLE_M1_ICESTORM && midr <= MIDR_APPLE_M1_FIRESTORM_MAX; +} + +static bool has_apple_actlr_virt(const struct arm64_cpu_capabilities *entry, int scope) +{ + u64 midr = read_cpuid_id() & MIDR_CPU_MODEL_MASK; + + return midr >= MIDR_APPLE_M2_BLIZZARD && midr <= MIDR_CPU_MODEL(ARM_CPU_IMP_APPLE, 0xfff); +} + +static const struct arm64_cpu_capabilities arm64_impdef_features[] = { +#ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL + { + .desc = "TSO memory model (Apple)", + .capability = ARM64_HAS_TSO_APPLE, + .type = SCOPE_LOCAL_CPU | ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU, + .matches = has_apple_tso, + .field_pos = AIDR_APPLE_TSO_SHIFT, + .field_width = 1, + .sign = FTR_UNSIGNED, + .min_field_value = 1, + .max_field_value = 1, + }, + { + .desc = "TSO memory model (Fixed)", + .capability = ARM64_HAS_TSO_FIXED, + .type = SCOPE_LOCAL_CPU | ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU, + .matches = has_tso_fixed, + }, +#endif + { + .desc = "ACTLR virtualization (IMPDEF, Apple)", + .capability = ARM64_HAS_ACTLR_VIRT_APPLE, + .type = SCOPE_LOCAL_CPU | ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU, + .matches = has_apple_actlr_virt_impdef, + }, + { + .desc = "ACTLR virtualization (architectural?)", + .capability = ARM64_HAS_ACTLR_VIRT, + .type = SCOPE_LOCAL_CPU | ARM64_CPUCAP_PERMITTED_FOR_LATE_CPU, + .matches = has_apple_actlr_virt, + }, + {}, +}; + +void __init init_cpucap_indirect_list_impdef(void) +{ + init_cpucap_indirect_list_from_array(arm64_impdef_features); +} diff --git a/arch/arm64/kernel/image-vars.h b/arch/arm64/kernel/image-vars.h index 8f5422ed1b758e..5919320bc80249 100644 --- a/arch/arm64/kernel/image-vars.h +++ b/arch/arm64/kernel/image-vars.h @@ -109,11 +109,6 @@ KVM_NVHE_ALIAS(vgic_v3_cpuif_trap); KVM_NVHE_ALIAS(__start___kvm_ex_table); KVM_NVHE_ALIAS(__stop___kvm_ex_table); -/* PMU available static key */ -#ifdef CONFIG_HW_PERF_EVENTS -KVM_NVHE_ALIAS(kvm_arm_pmu_available); -#endif - /* Position-independent library routines */ KVM_NVHE_ALIAS_HYP(clear_page, __pi_clear_page); KVM_NVHE_ALIAS_HYP(copy_page, __pi_copy_page); diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 2bbcbb11d844c9..9bdf9ca9051e7a 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -41,8 +41,10 @@ #include #include #include +#include #include +#include #include #include #include @@ -384,6 +386,11 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) if (system_supports_poe()) p->thread.por_el0 = read_sysreg_s(SYS_POR_EL0); +#ifdef CONFIG_ARM64_ACTLR_STATE + if (system_has_actlr_state()) + p->thread.actlr = read_sysreg(actlr_el1); +#endif + if (stack_start) { if (is_compat_thread(task_thread_info(p))) childregs->compat_sp = stack_start; @@ -565,6 +572,65 @@ void update_sctlr_el1(u64 sctlr) isb(); } +#ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL +int arch_prctl_mem_model_get(struct task_struct *t) +{ + if (alternative_has_cap_unlikely(ARM64_HAS_TSO_APPLE) && + t->thread.actlr & ACTLR_APPLE_TSO) + return PR_SET_MEM_MODEL_TSO; + + return PR_SET_MEM_MODEL_DEFAULT; +} + +int arch_prctl_mem_model_set(struct task_struct *t, unsigned long val) +{ + if (alternative_has_cap_unlikely(ARM64_HAS_TSO_FIXED) && + val == PR_SET_MEM_MODEL_TSO) + return 0; + + if (alternative_has_cap_unlikely(ARM64_HAS_TSO_APPLE)) { + WARN_ON(!system_has_actlr_state()); + + switch (val) { + case PR_SET_MEM_MODEL_TSO: + t->thread.actlr |= ACTLR_APPLE_TSO; + break; + case PR_SET_MEM_MODEL_DEFAULT: + t->thread.actlr &= ~ACTLR_APPLE_TSO; + break; + default: + return -EINVAL; + } + write_sysreg(t->thread.actlr, actlr_el1); + return 0; + } + + if (val == PR_SET_MEM_MODEL_DEFAULT) + return 0; + + return -EINVAL; +} +#endif + +#ifdef CONFIG_ARM64_ACTLR_STATE +/* + * IMPDEF control register ACTLR_EL1 handling. Some CPUs use this to + * expose features that can be controlled by userspace. + */ +static void actlr_thread_switch(struct task_struct *next) +{ + if (!system_has_actlr_state()) + return; + + current->thread.actlr = read_sysreg(actlr_el1); + write_sysreg(next->thread.actlr, actlr_el1); +} +#else +static inline void actlr_thread_switch(struct task_struct *next) +{ +} +#endif + /* * Thread switching. */ @@ -583,6 +649,7 @@ struct task_struct *__switch_to(struct task_struct *prev, cntkctl_thread_switch(prev, next); ptrauth_thread_switch_user(next); permission_overlay_switch(next); + actlr_thread_switch(next); /* * Complete any pending TLB or cache maintenance on this CPU in case @@ -704,6 +771,10 @@ void arch_setup_new_exec(void) arch_prctl_spec_ctrl_set(current, PR_SPEC_STORE_BYPASS, PR_SPEC_ENABLE); } + +#ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL + arch_prctl_mem_model_set(current, PR_SET_MEM_MODEL_DEFAULT); +#endif } #ifdef CONFIG_ARM64_TAGGED_ADDR_ABI diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 87f61fd6783c20..8fb0c20959bf1d 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -367,6 +367,14 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p) */ init_task.thread_info.ttbr0 = phys_to_ttbr(__pa_symbol(reserved_pg_dir)); #endif +#ifdef CONFIG_ARM64_ACTLR_STATE + /* Store the boot CPU ACTLR_EL1 value as the default. This will only + * be actually restored during context switching iff the platform is + * known to use ACTLR_EL1 for exposable features and its layout is + * known to be the same on all CPUs. + */ + init_task.thread.actlr = read_sysreg(actlr_el1); +#endif if (boot_args[1] || boot_args[2] || boot_args[3]) { pr_err("WARNING: x1-x3 nonzero in violation of boot protocol:\n" diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 70ff9a20ef3af3..f66ce098f03bb3 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -391,7 +391,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) r = get_num_wrps(); break; case KVM_CAP_ARM_PMU_V3: - r = kvm_arm_support_pmu_v3(); + r = kvm_supports_guest_pmuv3(); break; case KVM_CAP_ARM_INJECT_SERROR_ESR: r = cpus_have_final_cap(ARM64_HAS_RAS_EXTN); @@ -1405,7 +1405,7 @@ static unsigned long system_supported_vcpu_features(void) if (!cpus_have_final_cap(ARM64_HAS_32BIT_EL1)) clear_bit(KVM_ARM_VCPU_EL1_32BIT, &features); - if (!kvm_arm_support_pmu_v3()) + if (!kvm_supports_guest_pmuv3()) clear_bit(KVM_ARM_VCPU_PMU_V3, &features); if (!system_supports_sve()) diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h index 5310fe1da6165b..1b9c0e096073ae 100644 --- a/arch/arm64/kvm/hyp/include/hyp/switch.h +++ b/arch/arm64/kvm/hyp/include/hyp/switch.h @@ -215,7 +215,7 @@ static inline void __activate_traps_common(struct kvm_vcpu *vcpu) * counter, which could make a PMXEVCNTR_EL0 access UNDEF at * EL1 instead of being trapped to EL2. */ - if (kvm_arm_support_pmu_v3()) { + if (system_supports_pmuv3()) { struct kvm_cpu_context *hctxt; write_sysreg(0, pmselr_el0); @@ -251,7 +251,7 @@ static inline void __deactivate_traps_common(struct kvm_vcpu *vcpu) write_sysreg(*host_data_ptr(host_debug_state.mdcr_el2), mdcr_el2); write_sysreg(0, hstr_el2); - if (kvm_arm_support_pmu_v3()) { + if (system_supports_pmuv3()) { struct kvm_cpu_context *hctxt; hctxt = host_data_ptr(host_ctxt); diff --git a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h index 1579a3c08a36b9..9196bea62ce70e 100644 --- a/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h +++ b/arch/arm64/kvm/hyp/include/hyp/sysreg-sr.h @@ -16,6 +16,9 @@ #include #include +#define SYS_IMP_APL_ACTLR_EL12 sys_reg(3, 6, 15, 14, 6) +#define SYS_ACTLR_EL12 sys_reg(3, 5, 1, 0, 1) + static inline bool ctxt_has_s1poe(struct kvm_cpu_context *ctxt); static inline void __sysreg_save_common_state(struct kvm_cpu_context *ctxt) @@ -121,6 +124,12 @@ static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt) ctxt_sys_reg(ctxt, SP_EL1) = read_sysreg(sp_el1); ctxt_sys_reg(ctxt, ELR_EL1) = read_sysreg_el1(SYS_ELR); ctxt_sys_reg(ctxt, SPSR_EL1) = read_sysreg_el1(SYS_SPSR); + if (IS_ENABLED(CONFIG_ARM64_ACTLR_STATE)) { + if (alternative_has_cap_unlikely(ARM64_HAS_ACTLR_VIRT)) + ctxt_sys_reg(ctxt, ACTLR_EL1) = read_sysreg_s(SYS_ACTLR_EL12); + else if (alternative_has_cap_unlikely(ARM64_HAS_ACTLR_VIRT_APPLE)) + ctxt_sys_reg(ctxt, ACTLR_EL1) = read_sysreg_s(SYS_IMP_APL_ACTLR_EL12); + } } static inline void __sysreg_save_el2_return_state(struct kvm_cpu_context *ctxt) @@ -198,6 +207,13 @@ static inline void __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt) write_sysreg(ctxt_sys_reg(ctxt, PAR_EL1), par_el1); write_sysreg(ctxt_sys_reg(ctxt, TPIDR_EL1), tpidr_el1); + if (IS_ENABLED(CONFIG_ARM64_ACTLR_STATE)) { + if (alternative_has_cap_unlikely(ARM64_HAS_ACTLR_VIRT)) + write_sysreg_s(ctxt_sys_reg(ctxt, ACTLR_EL1), SYS_ACTLR_EL12); + else if (alternative_has_cap_unlikely(ARM64_HAS_ACTLR_VIRT_APPLE)) + write_sysreg_s(ctxt_sys_reg(ctxt, ACTLR_EL1), SYS_IMP_APL_ACTLR_EL12); + } + if (ctxt_has_mte(ctxt)) { write_sysreg_el1(ctxt_sys_reg(ctxt, TFSR_EL1), SYS_TFSR); write_sysreg_s(ctxt_sys_reg(ctxt, TFSRE0_EL1), SYS_TFSRE0_EL1); diff --git a/arch/arm64/kvm/hyp/vhe/switch.c b/arch/arm64/kvm/hyp/vhe/switch.c index 80581b1c399595..da2ccaefaf6f3d 100644 --- a/arch/arm64/kvm/hyp/vhe/switch.c +++ b/arch/arm64/kvm/hyp/vhe/switch.c @@ -418,6 +418,25 @@ static bool kvm_hyp_handle_sysreg_vhe(struct kvm_vcpu *vcpu, u64 *exit_code) return kvm_hyp_handle_sysreg(vcpu, exit_code); } +static bool kvm_hyp_handle_impdef(struct kvm_vcpu *vcpu, u64 *exit_code) +{ + u64 iss; + + if (!cpus_have_final_cap(ARM64_WORKAROUND_PMUV3_IMPDEF_TRAPS)) + return false; + + /* + * Compute a synthetic ESR for a sysreg trap. Conveniently, AFSR1_EL2 + * is populated with a correct ISS for a sysreg trap. These fruity + * parts are 64bit only, so unconditionally set IL. + */ + iss = ESR_ELx_ISS(read_sysreg_s(SYS_AFSR1_EL2)); + vcpu->arch.fault.esr_el2 = FIELD_PREP(ESR_ELx_EC_MASK, ESR_ELx_EC_SYS64) | + FIELD_PREP(ESR_ELx_ISS_MASK, iss) | + ESR_ELx_IL; + return false; +} + static const exit_handler_fn hyp_exit_handlers[] = { [0 ... ESR_ELx_EC_MAX] = NULL, [ESR_ELx_EC_CP15_32] = kvm_hyp_handle_cp15_32, @@ -429,6 +448,9 @@ static const exit_handler_fn hyp_exit_handlers[] = { [ESR_ELx_EC_WATCHPT_LOW] = kvm_hyp_handle_watchpt_low, [ESR_ELx_EC_ERET] = kvm_hyp_handle_eret, [ESR_ELx_EC_MOPS] = kvm_hyp_handle_mops, + + /* Apple shenanigans */ + [0x3F] = kvm_hyp_handle_impdef, }; static const exit_handler_fn *kvm_get_exit_handler_array(struct kvm_vcpu *vcpu) diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c index 3940fe893783c8..e3e82b66e2268d 100644 --- a/arch/arm64/kvm/pmu-emul.c +++ b/arch/arm64/kvm/pmu-emul.c @@ -17,14 +17,18 @@ #define PERF_ATTR_CFG1_COUNTER_64BIT BIT(0) -DEFINE_STATIC_KEY_FALSE(kvm_arm_pmu_available); - static LIST_HEAD(arm_pmus); static DEFINE_MUTEX(arm_pmus_lock); static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc); static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc); +bool kvm_supports_guest_pmuv3(void) +{ + guard(mutex)(&arm_pmus_lock); + return !list_empty(&arm_pmus); +} + static struct kvm_vcpu *kvm_pmc_to_vcpu(const struct kvm_pmc *pmc) { return container_of(pmc, struct kvm_vcpu, arch.pmu.pmc[pmc->idx]); @@ -588,6 +592,18 @@ static bool kvm_pmu_counter_is_enabled(struct kvm_pmc *pmc) (__vcpu_sys_reg(vcpu, PMCNTENSET_EL0) & BIT(pmc->idx)); } +static u64 kvm_map_pmu_event(struct kvm *kvm, u64 eventsel) +{ + struct arm_pmu *pmu = kvm->arch.arm_pmu; + int hw_event; + + if (!pmu->map_pmuv3_event) + return eventsel; + + hw_event = pmu->map_pmuv3_event(eventsel); + return (hw_event < 0) ? eventsel : hw_event; +} + /** * kvm_pmu_create_perf_event - create a perf event for a counter * @pmc: Counter context @@ -633,6 +649,7 @@ static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc) memset(&attr, 0, sizeof(struct perf_event_attr)); attr.type = arm_pmu->pmu.type; + attr.config = kvm_map_pmu_event(vcpu->kvm, eventsel); attr.size = sizeof(attr); attr.pinned = 1; attr.disabled = !kvm_pmu_counter_is_enabled(pmc); @@ -640,7 +657,6 @@ static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc) attr.exclude_kernel = (p != nsk); attr.exclude_hv = 1; /* Don't count EL2 events */ attr.exclude_host = 1; /* Don't count host events */ - attr.config = eventsel; /* * If counting with a 64bit counter, advertise it to the perf @@ -700,29 +716,23 @@ void kvm_host_pmu_init(struct arm_pmu *pmu) if (!pmuv3_implemented(kvm_arm_pmu_get_pmuver_limit())) return; - mutex_lock(&arm_pmus_lock); + guard(mutex)(&arm_pmus_lock); entry = kmalloc(sizeof(*entry), GFP_KERNEL); if (!entry) - goto out_unlock; + return; entry->arm_pmu = pmu; list_add_tail(&entry->entry, &arm_pmus); - - if (list_is_singular(&arm_pmus)) - static_branch_enable(&kvm_arm_pmu_available); - -out_unlock: - mutex_unlock(&arm_pmus_lock); } static struct arm_pmu *kvm_pmu_probe_armpmu(void) { - struct arm_pmu *tmp, *pmu = NULL; struct arm_pmu_entry *entry; + struct arm_pmu *pmu; int cpu; - mutex_lock(&arm_pmus_lock); + guard(mutex)(&arm_pmus_lock); /* * It is safe to use a stale cpu to iterate the list of PMUs so long as @@ -743,21 +753,53 @@ static struct arm_pmu *kvm_pmu_probe_armpmu(void) */ cpu = raw_smp_processor_id(); list_for_each_entry(entry, &arm_pmus, entry) { - tmp = entry->arm_pmu; + pmu = entry->arm_pmu; - if (cpumask_test_cpu(cpu, &tmp->supported_cpus)) { - pmu = tmp; - break; - } + if (cpumask_test_cpu(cpu, &pmu->supported_cpus)) + return pmu; } - mutex_unlock(&arm_pmus_lock); + return NULL; +} + +static u64 __compute_pmceid(struct arm_pmu *pmu, bool pmceid1) +{ + u32 hi[2], lo[2]; - return pmu; + bitmap_to_arr32(lo, pmu->pmceid_bitmap, ARMV8_PMUV3_MAX_COMMON_EVENTS); + bitmap_to_arr32(hi, pmu->pmceid_ext_bitmap, ARMV8_PMUV3_MAX_COMMON_EVENTS); + + return ((u64)hi[pmceid1] << 32) | lo[pmceid1]; +} + +static u64 compute_pmceid0(struct arm_pmu *pmu) +{ + u64 val = __compute_pmceid(pmu, 0); + + /* always support SW_INCR */ + val |= BIT(ARMV8_PMUV3_PERFCTR_SW_INCR); + /* always support CHAIN */ + val |= BIT(ARMV8_PMUV3_PERFCTR_CHAIN); + return val; +} + +static u64 compute_pmceid1(struct arm_pmu *pmu) +{ + u64 val = __compute_pmceid(pmu, 1); + + /* + * Don't advertise STALL_SLOT*, as PMMIR_EL0 is handled + * as RAZ + */ + val &= ~(BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT - 32) | + BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT_FRONTEND - 32) | + BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT_BACKEND - 32)); + return val; } u64 kvm_pmu_get_pmceid(struct kvm_vcpu *vcpu, bool pmceid1) { + struct arm_pmu *cpu_pmu = vcpu->kvm->arch.arm_pmu; unsigned long *bmap = vcpu->kvm->arch.pmu_filter; u64 val, mask = 0; int base, i, nr_events; @@ -766,19 +808,10 @@ u64 kvm_pmu_get_pmceid(struct kvm_vcpu *vcpu, bool pmceid1) return 0; if (!pmceid1) { - val = read_sysreg(pmceid0_el0); - /* always support CHAIN */ - val |= BIT(ARMV8_PMUV3_PERFCTR_CHAIN); + val = compute_pmceid0(cpu_pmu); base = 0; } else { - val = read_sysreg(pmceid1_el0); - /* - * Don't advertise STALL_SLOT*, as PMMIR_EL0 is handled - * as RAZ - */ - val &= ~(BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT - 32) | - BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT_FRONTEND - 32) | - BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT_BACKEND - 32)); + val = compute_pmceid1(cpu_pmu); base = 32; } @@ -908,6 +941,13 @@ u8 kvm_arm_pmu_get_max_counters(struct kvm *kvm) { struct arm_pmu *arm_pmu = kvm->arch.arm_pmu; + /* + * PMUv3 requires that all event counters are capable of counting any + * event, though the same may not be true of non-PMUv3 hardware. + */ + if (cpus_have_final_cap(ARM64_WORKAROUND_PMUV3_IMPDEF_TRAPS)) + return 1; + /* * The arm_pmu->cntr_mask considers the fixed counter(s) as well. * Ignore those and return only the general-purpose counters. @@ -1119,13 +1159,26 @@ int kvm_arm_pmu_v3_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr) u8 kvm_arm_pmu_get_pmuver_limit(void) { - u64 tmp; + unsigned int pmuver; + + pmuver = SYS_FIELD_GET(ID_AA64DFR0_EL1, PMUVer, + read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1)); + + /* + * Spoof a barebones PMUv3 implementation if the system supports IMPDEF + * traps of the PMUv3 sysregs + */ + if (cpus_have_final_cap(ARM64_WORKAROUND_PMUV3_IMPDEF_TRAPS)) + return ID_AA64DFR0_EL1_PMUVer_IMP; + + /* + * Otherwise, treat IMPLEMENTATION DEFINED functionality as + * unimplemented + */ + if (pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF) + return 0; - tmp = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1); - tmp = cpuid_feature_cap_perfmon_field(tmp, - ID_AA64DFR0_EL1_PMUVer_SHIFT, - ID_AA64DFR0_EL1_PMUVer_V3P5); - return FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer), tmp); + return min(pmuver, ID_AA64DFR0_EL1_PMUVer_V3P5); } /** diff --git a/arch/arm64/kvm/pmu.c b/arch/arm64/kvm/pmu.c index 0b3adf3e17b49e..6b48a3d16d0d5e 100644 --- a/arch/arm64/kvm/pmu.c +++ b/arch/arm64/kvm/pmu.c @@ -41,7 +41,7 @@ void kvm_set_pmu_events(u64 set, struct perf_event_attr *attr) { struct kvm_pmu_events *pmu = kvm_get_pmu_events(); - if (!kvm_arm_support_pmu_v3() || !kvm_pmu_switch_needed(attr)) + if (!system_supports_pmuv3() || !kvm_pmu_switch_needed(attr)) return; if (!attr->exclude_host) @@ -57,7 +57,7 @@ void kvm_clr_pmu_events(u64 clr) { struct kvm_pmu_events *pmu = kvm_get_pmu_events(); - if (!kvm_arm_support_pmu_v3()) + if (!system_supports_pmuv3()) return; pmu->events_host &= ~clr; @@ -133,7 +133,7 @@ void kvm_vcpu_pmu_restore_guest(struct kvm_vcpu *vcpu) struct kvm_pmu_events *pmu; u64 events_guest, events_host; - if (!kvm_arm_support_pmu_v3() || !has_vhe()) + if (!system_supports_pmuv3() || !has_vhe()) return; preempt_disable(); @@ -154,7 +154,7 @@ void kvm_vcpu_pmu_restore_host(struct kvm_vcpu *vcpu) struct kvm_pmu_events *pmu; u64 events_guest, events_host; - if (!kvm_arm_support_pmu_v3() || !has_vhe()) + if (!system_supports_pmuv3() || !has_vhe()) return; pmu = kvm_get_pmu_events(); @@ -180,7 +180,7 @@ bool kvm_set_pmuserenr(u64 val) struct kvm_cpu_context *hctxt; struct kvm_vcpu *vcpu; - if (!kvm_arm_support_pmu_v3() || !has_vhe()) + if (!system_supports_pmuv3() || !has_vhe()) return false; vcpu = kvm_get_running_vcpu(); diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps index eedb5acc21ed98..56abdea5f92098 100644 --- a/arch/arm64/tools/cpucaps +++ b/arch/arm64/tools/cpucaps @@ -8,6 +8,8 @@ BTI # Unreliable: use system_supports_32bit_el0() instead. HAS_32BIT_EL0_DO_NOT_USE HAS_32BIT_EL1 +HAS_ACTLR_VIRT +HAS_ACTLR_VIRT_APPLE HAS_ADDRESS_AUTH HAS_ADDRESS_AUTH_ARCH_QARMA3 HAS_ADDRESS_AUTH_ARCH_QARMA5 @@ -44,6 +46,7 @@ HAS_LSE_ATOMICS HAS_MOPS HAS_NESTED_VIRT HAS_PAN +HAS_PMUV3 HAS_S1PIE HAS_S1POE HAS_RAS_EXTN @@ -53,6 +56,8 @@ HAS_STAGE2_FWB HAS_TCR2 HAS_TIDCP1 HAS_TLB_RANGE +HAS_TSO_APPLE +HAS_TSO_FIXED HAS_VA52 HAS_VIRT_HOST_EXTN HAS_WFXT @@ -100,6 +105,7 @@ WORKAROUND_CAVIUM_TX2_219_TVM WORKAROUND_CLEAN_CACHE WORKAROUND_DEVICE_LOAD_ACQUIRE WORKAROUND_NVIDIA_CARMEL_CNP +WORKAROUND_PMUV3_IMPDEF_TRAPS WORKAROUND_QCOM_FALKOR_E1003 WORKAROUND_REPEAT_TLBI WORKAROUND_SPECULATIVE_AT diff --git a/arch/x86/tools/insn_decoder_test.c b/arch/x86/tools/insn_decoder_test.c index 472540aeabc235..366e07546344b1 100644 --- a/arch/x86/tools/insn_decoder_test.c +++ b/arch/x86/tools/insn_decoder_test.c @@ -106,7 +106,7 @@ static void parse_args(int argc, char **argv) } } -#define BUFSIZE 256 +#define BUFSIZE 4096 int main(int argc, char **argv) { diff --git a/debian.asahi-arm/changelog b/debian.asahi-arm/changelog index 6d062410d75efb..95f7224383e474 100644 --- a/debian.asahi-arm/changelog +++ b/debian.asahi-arm/changelog @@ -1,3 +1,2483 @@ +linux-asahi-arm (6.12.0-1004.4) plucky; urgency=medium + + * Miscellaneous Ubuntu changes + - [Packaging]: Fix linux-bpf-dev build error for non-main kernels + - [Config] asahi-arm: Updating configs for updated Rust toolchain + + -- John Cabaj Mon, 20 Jan 2025 16:34:25 -0600 + +linux-asahi-arm (6.12.0-1003.3) plucky; urgency=medium + + * Miscellaneous Ubuntu changes + - [Config] asahi-arm: Updating configs for updated Rust toolchain + + * Miscellaneous upstream changes + - arm64: dts: apple: t8103: Fix spi4 power domain sort order + - arm64: dts: apple: t8103: Add spi controller nodes + - arm64: dts: apple: t8112: Add spi controller nodes + - arm64: dts: apple: t600x: Add spi controller nodes + - arm64: dts: apple: Add SPI NOR nvram partition to all devices + - arm64: dts: apple: t8112: Remove always-on from the PMP node + - arm64: dts: apple: t8112: Add wlan/bt PCIe device nodes + - arm64: dts: apple: t8112: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: t8112: Add SMC node to devicetree + - arm64: dts: apple: t8112*: Put in audio nodes + - arm64: dts: apple: t8112: Add dwc3 nodes + - arm64: dts: apple: t8112: Add mtp device nodes for j413/j493 + - arm64: dts: apple: t8103: Add dwc3 nodes + - arm64: dts: apple: t8103: Add spi3 keyboard node + - arm64: dts: apple: Add PCI power enable GPIOs + - arm64: dts: apple: Add SMC node to t8103/t6001 devicetrees + - arm64: dts: apple: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: Mark ATC USB AON domains as always-on + - arm64: dts: apple: Keep PCIe power domain on + - arm64: dts: apple: Add SMC node to t600x devicetrees + - arm64: dts: apple: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: j31[46]: Add keyboard nodes + - arm64: dts: apple: t600x: Add dwc3 nodes + - arm64: dts: apple: Add WiFi module and antenna properties + - arm64: dts: apple: Add PCI power enable GPIOs + - arm64: dts: apple: t600x: Add bluetooth device trees + - arm64: dts: apple: t8103*: Put in audio nodes + - arm64: dts: apple: t600x-jxxx: Put in audio nodes + - arm64: dts: apple: Drop 'integrated audio' from sound models + - arm64: dts: apple: t6001-j375c: Add USB3 hub GPIO initialization + - arch: arm64: apple: Add missing power state deps for display + - arch: arm64: apple: t600x: Mark USB and PCIe as "dma-coherent" + - arch: arm64: apple: Add display controller related device tree nodes + - arch: arm64: apple: t600x: Add display controller related device tree nodes + - arch: arm64: apple: t8103: Add connector type property for DCP* + - arch: arm64: apple: t600x: Add connector type property for DCP* + - arm64: dts: apple: t8103: Add eFuses node + - arm64: dts: apple: t8103: Add ATCPHY node + - arch: arm64: dts: apple: t6000: Add eFuses node + - arch: arm64: dts: apple: t600x: Add ATCPHY nodes + - arch: arm64: apple: Add dcp panel node for t8103 based laptops and imacs + - arch: arm64: apple: Add dcp panel node for t600x based laptops + - arm64: dts: apple: t8112: Add eFuses node + - arm64: dts: apple: t8112: Add ATCPHY nodes + - arm64: dts: apple: t8112: Add dcp/disp0 nodes + - scripts/dtc: Add support for floating-point literals + - arm64: dts: apple: t8103*: Add GPU nodes + - arm64: dts: Add GPU performance data to t8103.dts + - arm64: dts: Add power data for t8103 + - arm64: dts: Add t600x GPU nodes + - arm64: dts: t8103: Add GPU leak coefficients + - arm64: dts: apple: Add no-map to GPU reserved-memory nodes + - arm64: dts: apple: Add GPU nodes to T8112 + - arm64: dts: apple: Add GPU firmware versions to t8113/t600x + - arm64: dts: apple: t600x: Add DCP power domain to missing devices + - arm64: dts: apple: t8103: Add DCP power domain to missing devices + - arm64: dts: apple: t8112: Add DCP power domain to missing devices + - arm64: dts: apple: t8103: Add missing ps_pmp dependency to ps_gfx + - arm64: dts: apple: t600x: Add "ps_disp0_cpu0" as resets for dcp + - arm64: dts: apple: t8103: Add "ps_disp0_cpu0" as resets for dcp + - arm64: dts: apple: t8112: Add "ps_disp0_cpu0" as resets for dcp + - arm64: dts: apple: j314/j316: Disable ATC3_USB_AON power domain + - arm64: dts: apple: Add keyboard alias & layout props for t8112 laptops + - arm64: dts: apple: Fix t600x mca IRQs + - arm64: dts: apple: Add initial t602x device trees + - arm64: dts: apple: Add MTP nodes to t6020x + - arm64: dts: apple: Add identity dma-ranges mapping + - DO NOT SUBMIT: arm64: dts: apple: t6020-j474s: Add unused PCIe port01 + - arm64: dts: apple: Add pmgr-misc nodes to t60xx + - arm64: dts: apple: t600x: Remove obsolete comment in ans2 power domain + - arm64: dts: apple: Make ps_msg always-on + - arm64: dts: apple: t600x: Enable turbo CPU p-states + - arm64: dts: apple: t8103: Enable turbo CPU p-states + - arm64: dts: apple: t8112: Enable turbo CPU p-states + - arm64: dts: apple: Add T602x GPU node + - arm64: dts: apple: t600x-j375.dtsi: Add missing etherhet0 alias + - arm64: dts: apple: Add initial t6022 support + - arm64: dts: apple: Add j180d (Mac Pro 2023) device tree + - arm64: dts: apple: t6022: Add APCIE-GE nodes + - arm64: dts: apple: t8103: Add touchbar screen bindings + - arm64: dts: apple: Add touchbar display nodes for t8112-j493 + - arm64: dts: apple: t8103: Add touchbar bindings + - arm64: dts: apple: t8112: Add touchbar digitizer node + - arm64: dts: apple: Add devicetree for Macbook Air (15-inch, M2, 2023) + - arm64: dts: apple: t8112-j473: Set GPU base pstate + - arm64: dts: apple: Share USB-C port node on t6022 devices + - arm64: dts: apple: t6022: Disable dcp thouroughly + - arm64: dts: apple: t6020-j474s: Disable dcp until lpdpphy is supported + - arm64: dts: apple: t602x: Add initial Mac Studio (2023) device trees + - arm64: dts: apple: t8112-j473: Add dptx-phy power-domain + - arm64: dts: apple: t6020x: Mark dptx_phy_ps only on laptops always-on + - arm64: dts: apple: t8112: add opp-microwatt props to avalanche/blizzard + - arm64: dts: apple: t600x-j375.dtsi: Add spi nor flash and nvram partition + - arm64: dts: apple: t6022-j180.dtsi: Add spi nor flash and nvram partition + - arm64: dts: apple: t8103: Add nvram alias + - arm64: dts: apple: t8112: Add nvram alias + - arm64: dts: apple: t8103: Add ISP nodes + - arm64: dts: apple: t6000: Add ISP nodes + - arm64: dts: apple: t8112: Add ISP nodes + - arm64: dts: apple: t602x: Add ISP nodes + - arm64: dts: ISP platform configs + - arm64: dts: apple: imx248: Add scaled and cropped presets + - arm64: dts: apple: imx558: Add downscaled resolution presets + - arm64: dts: apple: t8103-j274: Add speaker I/V sense slots + - arm64: dts: apple: t600x-j314-j316: Add speaker I/V sense slots + - arm64: dts: apple: t600x-j314-j316: Zero out unused speaker sense slots + - arm64: dts: apple: t600x: Mark MCA power states as externally-clocked + - arm64: dts: apple: t602x: Mark MCA power states as externally-clocked + - arm64: dts: apple: t8103: Mark MCA power states as externally-clocked + - arm64: dts: apple: t8112: Mark MCA power states as externally-clocked + - arm64: dts: apple: t600x-j375: Add I/VMON slots to amp + - arm64: dts: apple: t600x-j180d: Add I/VMON slots to amps + - arm64: dts: apple: t8112-j413: Add I/VMON slots to amps + - arm64: dts: apple: t8112-j415: Add I/VMON slots to amps + - arm64: dts: apple: t8112-j473: Add I/VMON slots to amp + - arm64: dts: apple: t8112-j493: Add I/VMON slots to amps + - arm64: dts: apple: t8103-j293: Add I/VMON slots to amps + - arm64: dts: apple: t8103-j313: Add I/VMON slots to amps + - arm64: dts: apple: j314/j316: Enable speakers + - arm64: dts: apple: j413: Enable speakers + - arm64: dts: apple: j415: Enable speakers + - arm64: dts: apple: j375: Add missing speaker amp IRQs + - arm64: dts: apple: j293: Add missing speaker amp IRQs + - arm64: dts: apple: j313: Add missing speaker amp IRQs + - arm64: dts: apple: j413: Add missing speaker amp IRQs + - arm64: dts: apple: j415: Add missing speaker amp IRQs + - arm64: dts: apple: j493: Add missing speaker amp IRQs + - arm64: dts: apple: j413: Model SDZ GPIO as a regulator + - arm64: dts: apple: t600x-j314-j316: Set sound compatibles per device + - arm64: dts: apple: j375 & friends: Enable speakers + - arm64: dts: apple: j293: Enable speakers + - arm64: dts: apple: j313: Enable speakers + - arm64: dts: apple: j493: Enable speakers + - arm64: dts: apple: describe shared SDZ GPIO for tas2764 + - arm64: dts: apple: j293: Model SDZ GPIO as a regulator + - arm64: dts: apple: j313: Model SDZ GPIO as a regulator + - arm64: dts: apple: add opp-microwatt to t8103/t600x + - arm64: dts: apple: Disable ps_isp_sys unless it is used + - arm64: dts: apple: t600x: Switch to apple,dma-range + - arm64: dts: apple: t8103: Switch to apple,dma-range + - arm64: dts: apple: t8112: Switch to apple,dma-range + - arm64: dts: apple: t600x: Add "apple,min-state" to ps_dispextN_cpu0 + - arm64: dts: apple: t602x: Add "apple,min-state" to ps_dispextN_cpu0 + - arm64: dts: apple: t8103: Add dcpext/dispext0 nodes + - arm64: dts: apple: t8112: Add dcpext/dispext0 nodes + - arm64: dts: apple: t600x: Add t6000 dispext device nodes + - arm64: dts: apple: t602x: Add t6020 dispext device nodes + - arm64: dts: apple: t8112: Add dptx-phy node + - arm64: dts: apple: t602x: Add lpdptx-phy node + - arm64: dts: apple: t600x: Add device nodes for atc DP crossbar + - arm64: dts: apple: t602x: Add device nodes for atc DP crossbar + - arm64: dts: apple: t8112-j473: Enable dcp/dptx-phy/dp2hdmi + - arm64: dts: apple: t6020-j474,t6021-j475: Enable dcp/dptx-phy/dp2hdmi + - arm64: dts: apple: t6022-{j180,j475}: Enable dcpext0/dptx-phy/dp2hdmi + - arm64: dts: apple: Fill device node for dp2hdmi on Macbook Pros + - arm64: dts: apple: j474s/j475c: Use dcpext0 for HDMI out + - arm64: dts: apple: t8112-j473: Use dcpext for HDMI out + - fixup! arm64: dts: apple: Add initial t602x device trees + - fixup! arch: arm64: apple: Add dcp panel node for t600x based laptops + - fixup! arch: arm64: apple: Add dcp panel node for t8103 based laptops and + imacs + - fixup! arm64: dts: apple: t8112: Add dcp/disp0 nodes + - fixup! arm64: dts: apple: Add devicetree for Macbook Air (15-inch, M2, 2023) + - fixup! arm64: dts: apple: Add MTP nodes to t6020x + - arm64: apple: t8103-pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t8112-pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t600x: pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t602x: pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t8103: Add SIO, DPA nodes; hook up to DCP + - arm64: apple: t8112: Add SIO, DPA nodes; hook up to DCP + - arm64: apple: t600x: Move dart_sio* to dieX + - arm64: apple: t600x: Add sio and dpaudio device nodes + - arm64: apple: t602x: Add sio and dpaudio device nodes + - arm64: apple: t60xx: Enable DP/HMI audio nodes on all devices + - arm64: apple: t60x0/t60x1: Enable sio explicitly + - arm64: apple: t8103-j274: Enable sio explicitly + - arm64: apple: t8112-j473: Enable sio explicitly + - fixup! arm64: dts: apple: t8112: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: add common hwmon keys and fans + - arm64: dts: apple: t8103: Add SMC hwmon sensors + - arm64: dts: apple: t8112: Add SMC hwmon sensors + - arm64: dts: apple: t600x-j3xx: Add SMC hwmon sensors + - arm64: dts: apple: t602x-j4xx: Add SMC hwmon sensors + - arm64: dts: apple: j474s: correct case of Mac mini + - fixup! arm64: dts: apple: t8103: Add touchbar bindings + - fixup! arm64: dts: apple: t8103: Add touchbar bindings + - DO NOT MERGE: arm64: dts: apple: t8103: Add cs-gpios to touchbar node + - fixup! arm64: dts: Add t600x GPU nodes + - arm64: dts: apple: Add AOP and subdevices + - arm64: dts: apple: Add SEP device tree nodes + - arm64: dts: apple: Add AOP audio identifiers + - fixup! arm64: dts: apple: Add AOP and subdevices + - fixup! arm64: dts: apple: Add SEP device tree nodes + - MAINTAINERS: Add Apple dwc3 bindings to ARM/APPLE + - MAINTAINERS: Add apple-spi driver & binding files + - soc: apple: rtkit: Check for failure to send mgmt messages & log + - soc: apple: rtkit: Log failure to send messages + - soc: apple: rtkit: Log failed buffer requests + - soc: apple: rtkit: Add APPLE_RTKIT_PWR_STATE_INIT + - soc: apple: rtkit: Implement OSLog buffers properly + - soc: apple: Add driver for Apple PMGR misc controls + - cpuidle: apple: Add Apple SoC cpuidle driver + - soc: apple: rtkit: Add devm_apple_rtkit_free() + - dt-bindings: power: apple,pmgr-pwrstate: Add force-{disable,reset} + - soc: apple: pmgr: Add force-disable/force-reset + - soc: apple: pmgr: Add externally-clocked property + - soc: apple: rtkit: Use high prio work queue + - cpuidle: apple: Do not load on unsupported Apple platforms + - soc: apple: rtkit: Cut syslog messages after the first '\0' + - iommu: Add IOMMU_RESV_TRANSLATED for non 1:1 mapped reserved regions + - iommu: Parse translated reserved regions + - iommu/dart: Track if the DART is locked + - iommu/dart: Allow locked DARTs to probe + - iommu: apple-dart: Don't attempt to reset/restore locked DARTs + - iommu/dart: Set DMA domain for locked DARTs + - iommu/dart: Reject identity domain for locked DARTs + - iommu/dart: Assert !locked when reconfiguring + - iommu: apple-dart: Install IOMMU_RESV_TRANSLATED mappings + - iommu: apple-dart: Link to consumers with blanket RPM_ACTIVE + - iommu: apple-dart: Enable runtime PM + - iommu: io-pgtable: Add 4-level page table support + - iommu: apple-dart: Clear stream error indicator bits for T8110 DARTs + - iommu: apple-dart: Make the hw register fields u32s + - iommu: apple-dart: Add 4-level page table support + - iommu: apple-dart: Support specifying the DMA aperture in the DT + - iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 + - iommu: apple-dart: Allow mismatched bypass support + - iommu: apple-dart: Power on device when handling IRQs + - iommu: apple-dart: Check for fwspec in the device probe path + - iommu/of: Free fwspec on probe deferrel + - drivers/perf: apple_m1: Refactor event select/filter configuration + - drivers/perf: apple_m1: Support host/guest event filtering + - drivers/perf: apple_m1: Map generic branch events + - drivers/perf: apple_m1: Provide helper for mapping PMUv3 events + - KVM: arm64: Compute PMCEID from arm_pmu's event bitmaps + - KVM: arm64: Always support SW_INCR PMU event + - KVM: arm64: Remap PMUv3 events onto hardware + - KVM: arm64: Use a cpucap to determine if system supports FEAT_PMUv3 + - KVM: arm64: Drop kvm_arm_pmu_available static key + - KVM: arm64: Use guard() to cleanup usage of arm_pmus_lock + - KVM: arm64: Move PMUVer filtering into KVM code + - KVM: arm64: Compute synthetic sysreg ESR for Apple PMUv3 traps + - KVM: arm64: Advertise PMUv3 if IMPDEF traps are present + - KVM: arm64: Advertise 0 event counters for IMPDEF PMU + - arm64: Enable IMP DEF PMUv3 traps on Apple M2 + - arm64: Enable IMP DEF PMUv3 traps on Apple M1 + - drivers/perf: apple_m1: Map a few more PMUv3 events + - KVM: arm64: Provide 1 event counter on IMPDEF hardware + - KVM: arm64: selftests: Add test for probing PMUv3 sysregs + - tty: serial: samsung_tty: Support runtime PM + - of: Demote "Bad cell count" to debug message + - mmc: sdhci-pci: Support external CD GPIO on all OF systems + - mmc: sdhci-pci: Support setting CD debounce delay + - PCI: apple: Add depends on PAGE_SIZE_16KB + - firmware_loader: Add /lib/firmware/vendor path + - i2c: pasemi: Improve timeout handling and error recovery + - usb: typec: tipd: Be more verbose about errors + - Add 'asahi' localversion to 05-asahi.localversion + - i2c: pasemi: Enable the unjam machine + - i2c: pasemi: Log bus reset causes + - driver core: fw_devlink: Add fw_devlink_count_absent_consumers() + - PM: domains: Add a flag to defer power-off until all consumers probe + - soc: apple: apple-pmgr-pwrstate: Mark on-at-boot PDs as DEFER_OFF + - tty: serial: samsung_tty: Mark as wakeup_path on no_console_suspend + - soc: apple: apple-pmgr-pwrstate: Mark on-at-boot PDs as wakeup + - HACK: Lol libwebrtc + - iommu: Only allocate FQ domains for IOMMUs that support them + - drm/simpledrm: Set DMA and coherency mask + - x86/insn_decoder_test: allow longer symbol-names + - arm64: Increase kernel stack size to 32K + - fixup! tty: serial: samsung_tty: Support runtime PM + - Increase MAX_LOCKDEP_CHAIN_HLOCKS + - Revert "arm64: defconfig: Enable LPA2 support" + - Partial revert "arm64: Enable 52-bit virtual addressing for 4k and 16k + granule configs" + - dt-bindings: usb: Add Apple dwc3 bindings + - usb: dwc3: Add support for Apple DWC3 + - usb: dwc3: apple: Do not use host-vbus-glitches workaround + - usb: dwc3: core: Allow phy suspend during init for role_switch_reset_quirk + - apple-nvme: defer cache flushes by a specified amount + - apple-nvme: Release power domains when probe fails + - apple-nvme: Support coprocessors left idle + - spi: dt-bindings: apple,spi: Add binding for Apple SPI controllers + - spi: apple: Add driver for Apple SPI controller + - spi: apple: Set use_gpio_descriptors to true + - ASoC: dt-bindings: Add CS42L84 codec + - ASoC: cs42l84: Add new codec driver + - ASoC: cs42l84: leverage ring sense IRQs to correctly detect headsets + - ASoC: cs42l84: remove incorrect of_match_ptr() + - ASoC: cs42l84: Remove unused including + - Revert "ASoC: ops: Don't modify the driver's plaform_max when reading state" + - ASoC: tas2764: Extend driver to SN012776 + - ASoC: tas2764: Add control concerning overcurrent events + - ASoC: ops: Move guts out of snd_soc_limit_volume + - ASoC: ops: Enforce platform maximum on initial value + - ASoC: ops: Accept patterns in snd_soc_limit_volume + - ASoC: ops: Introduce 'snd_soc_deactivate_kctl' + - ASoC: ops: Introduce 'soc_set_enum_kctl' + - ASoC: card: Let 'fixup_controls' return errors + - dt-bindings: sound: Add Apple Macs sound peripherals + - ASoC: apple: Add macaudio machine driver + - ASoC: cs42l42: Fix typo + - ASoC: cs42l42: Do not advertise sample bit symmetry + - ASoC: macaudio: Fix headset routes + - ASoC: dapm: Export new 'graph.dot' file in debugfs + - ASoC: macaudio: Add j375 fixup_controls + - ASoC: macaudio: Add j493 fixup_controls + - ASoC: macaudio: Rename ALSA driver to simple 'macaudio' + - ASoC: macaudio: Drop the 'inverse jack' speaker stuff + - ASoC: macaudio: s/Freq/Frequency/ in TAS2764 control + - ASoC: macaudio: s/void_warranty/please_blow_up_my_speakers/ + - ASoC: macaudio: Gate off experimental platforms + - ASoC: macaudio: Alias f413 fixups to j314 + - ASoC: apple: mca: Constrain channels according to TDM mask + - ASoC: macaudio: Improve message on opening of unrouted PCM devices + - ASoC: macaudio: Add initial j313 fixup_controls + - ASoC: macaudio: constrain frontend channel counts + - ASoC: cs42l42: Set a faster digital ramp-up rate + - ASoC: apple: mca: Move clock shutdown to be shutdown + - ASoC: macaudio: alias j415 kcontrols to j314 + - ALSA: control: Add kcontrol callbacks for lock/unlock + - ASoC: macaudio: Condition selecting NCO driver on COMMON_CLK + - ASoC: macaudio: Tune DT parsing error messages + - ASoC: apple: mca: Separate data & clock port setup + - ASoC: apple: mca: Factor out mca_be_get_fe + - ASoC: apple: mca: Support FEs being clock consumers + - ASoC: apple: mca: Fix SYNCGEN enable on FE clock consumers + - ASoC: macaudio: Start speaker sense capture support + - ASoC: macaudio: Tweak "no audio route" message + - ASoC: macaudio: Do not constrain sense PCM + - ASoC: tas2770: Factor out set_ivsense_slots + - ASoC: tas2770: Fix and redo I/V sense TDM slot setting logic + - ASoC: tas2764: Reinit cache on part reset + - NOT UPSTREAMABLE: ASoC: tas2764: Redo I/V sense logic + - ASoC: macaudio: Tune constraining of FEs, add BCLK + - ASoC: apple: mca: Support capture on multiples BEs + - ASoC: tas2764: Configure zeroing of SDOUT slots + - WIP: ASoC: tas2764: Apply unknown Apple quirk + - ASoC: tas2764: Raise regmap range maximum + - ASoC: tas2770: Export 'die_temp' to sysfs + - ASoC: tas2764: Export 'die_temp' to sysfs + - ASoC: tas2764: Crop SDOUT zero-out mask based on BCLK ratio + - ASoC: macaudio: Remove stale 'speaker_nchans' fields + - ASoC: macaudio: Add 'Speakers Up Indicator' control + - ASoC: tas2764: Add optional 'Apple quirks' + - ASoC: macaudio: Do not disable ISENSE/VSENSE switches on j314 + - ASoC: macaudio: Fix PD link double-frees? + - ASoC: macaudio: Sense improvements + - ASoC: ops: Export snd_soc_control_matches() + - macaudio: speaker volume safety interlocks + - alsa: pcm: Remove the qos request only if active + - macaudio: Add a getter for the interlock + - ASoC: apple: mca: Do not mark clocks in use for non-providers + - macaudio: Allow DT enabled speakers and gate them off in the driver + - macaudio: Enable VSENSE switches + - macaudio: Initialize speaker lock properly + - macaudio: Use the same volume limit for all amps + - macaudio: Disable debug + - ASoC: tas2764: Enable main IRQs + - ASoC: tas2764: Power up/down amp on mute ops + - ASoC: tas2764: Add SDZ regulator + - macaudio: Use an explicit mutex for the speaker volume lock + - ASoC: tas2764: Add reg defaults for TAS2764_INT_CLK_CFG + - ASoC: tas2764: Mark SW_RESET as volatile + - ASoC: tas2764: Fix power control mask + - ASoC: apple: mca: Increase reset timeout + - ALSA: dmaengine: Always terminate DMA when a PCM is closed + - ASoC: tas2764: Wait for ramp-down after shutdown + - ASoC: tas2764: Enable some Apple quirks by default + - macaudio: Rework platform config & add all remaining platforms + - ASoC: tas2770: Add SDZ regulator + - ASoC: tas2770: Power cycle amp on ISENSE/VSENSE change + - ASoC: tas2770: Add zero-fill and pull-down controls + - ASoC: tas2770: Support setting the PDM TX slot + - ASoC: tas2770: Fix volume scale + - macaudio: Remove -3dB safety pad from j313 + - macaudio: Skip speaker sense PCM if no sense or no speakers + - macaudio: Officially enable j313 speakers + - ASoC: tas2764: Set the SDOUT polarity correctly + - ASoC: tas2770: Set the SDOUT polarity correctly + - macaudio: Set the card name explicitly + - macaudio: Change device ID form Jxxx to AppleJxxx + - macaudio: Turn please_blow_up_my_speakers into an int + - macaudio: Sync all gains with macOS + - macaudio: Fix CHECK return condition checking + - macaudio: Avoid matches against cs42l84's constrols + - ASoC: apple: mca: Add delay after configuring clock + - macaudio: Disable j313 and j274 + - ASoC: apple: mca: Add more delay after configuring clock + - ASoC: apple: mca: More delay + - macaudio: Fix missing kconfig requirement + - fixup! dmaengine: apple-admac: Add Apple ADMAC driver + - HACK: ALSA: Export 'snd_pcm_known_rates' + - ALSA: Support nonatomic dmaengine PCMs + - READ COMMIT MESSAGE! macaudio: Enable first round of models + - READ COMMIT MESSAGE! macaudio: Enable second round of models + - dmaengine: apple-admac: Avoid accessing registers in probe + - DO NOT MERGE: dmaengine: apple-admac: Add temporary aop-admac compatible + - soc: apple: rtkit: Add apple_rtkit_has_endpoint() + - soc: apple: rtkit: Add tracekit endpoint. + - fixup! ASoC: apple: Add macaudio machine driver + - wifi: brcmfmac: Add missing shared area defines to pcie.c + - wifi: brcmfmac: Handle PCIe MSI properly + - wifi: brcmfmac: Fix logic for deciding which doorbell registers to use + - wifi: brcmfmac: Support v6+ flags and set host_cap properly + - wifi: brcmfmac: Add newer msgbuf packet types up to 0x2e + - wifi: brcmfmac: Add a new bus op for D2H mailbox message handling + - wifi: brcmfmac: Implement the H2D/D2H mailbox data commonring messages + - wifi: brcmfmac: Support exchanging power mailbox messages via commonring + - wifi: brcmfmac: Shut up p2p unknown frame error + - wifi: brcmfmac: Do not service msgbuf IRQs until ready in MSI mode + - wifi: brcmfmac: Add support for SYSMEM corerev >= 12 & fix < 12 + - wifi: brcmfmac: Add support for firmware signatures + - wifi: brcmfmac: msgbuf: Increase RX ring sizes to 2048 + - wifi: brcmfmac: Increase bandlist size + - wifi: brcmfmac: chip: ca7: Only disable D11 cores; handle an arbitrary + number + - wifi: brcmfmac: Handle watchdog properly in newer cores + - wifi: brcmfmac: pcie: Access pcie core registers via dedicated window + - wifi: brcmfmac: pcie: Initialize IRQs before firmware boot + - wifi: brcmfmac: Do not set reset vector when signatures are in use + - wifi: brcmfmac: Mask all IRQs before starting firmware + - wifi: brcmfmac: Add support for SCAN_V3 + - wifi: brcmfmac: Implement event_msgs_ext + - wifi: brcmfmac: Support bss_info up to v112 + - wifi: brcmfmac: Extend brcmf_wsec_pmk_le + - wifi: brcmfmac: Add BCM4388 support + - brcmfmac: Fix AP mode + - Finish firmware mem map, fix heap start calculation bug. + - Add support for encoding/decoding 6g chanspecs + - Dynamically configure VHT settings to match firmware + - Compute number of available antennas and set it in wiphy structure. + - Support GCMP cipher suite, used by WPA3. + - Don't issue wrong insufficient headroom warning + - Support high power/low power/etc scan flags + - Add support for 6G bands and HE + - Fix regulatory domain handling to reset bands properly + - fixup! fix FWIL definition to use SSID length constant + - fixup! define missing event message extension + - Structurize PNF scan and add support for latest version + - Structurize scan parameter handling + - Support new join parameter structure versions + - Let feature attachment fail, and fail if we can't handle the interface + versions we find. + - Add support for more auth suites in roaming offload + - Set chanspec during join. + - Add support for more rate info in station dumps + - Support bandwidth caps for all bands + - Clean up and common interface creation handling + - Disable partial SAE offload + - fixup! wifi: brcmfmac: Add support for firmware signatures + - HID: add device IDs for Apple SPI HID devices + - HID: apple: add support for internal keyboards + - HID: apple: add Fn key mapping for Apple silicon MacBooks + - HID: apple: add Fn key mapping for Macbook Pro with touchbar + - HID: magicmouse: use a define of the max number of touch contacts + - HID: magicmouse: use struct input_mt_pos for X/Y + - HID: magicmouse: use ops function pointers for input functionality + - HID: magicmouse: add support for Macbook trackpads + - WIP: HID: transport: spi: add Apple SPI transport + - HID: add HOST vendor/device IDs for Apple MTP devices + - HID: core: Handle HOST bus type when announcing devices + - hid: apple: Bind to HOST devices for MTP + - hid: magicmouse: Add MTP multi-touch device support + - soc: apple: Add DockChannel driver + - hid: Add Apple DockChannel HID transport driver + - soc: apple: Add RTKit helper driver + - HID: transport: spi: Check status message after transmits + - HID: magicmouse: Add .reset_resume for SPI trackpads + - HID: transport: spi: Add suspend support + - HID: Bump maximum report size to 16384 + - HID: magicmouse: Handle touch controller resets on SPI devices + - HID: transport: spi: Implement GET FEATURE + - HID: magicmouse: Query device dimensions via HID report + - HID: transport: spi: apple: Increase receive buffer size + - lib/vsprintf: Add support for generic FOURCCs by extending %p4cc + - platform/apple: Add new Apple Mac SMC driver + - gpio: Add new gpio-macsmc driver for Apple Macs + - power: supply: macsmc_power: Driver for Apple SMC power/battery stats + - power: supply: macsmc_power: Add cycle count and health props + - power: supply: macsmc_power: Add present prop + - power: supply: macsmc_power: Add more props, rework others + - power: supply: macsmc_power: Use BUIC instead of BRSC for charge + - power: supply: macsmc_power: Turn off OBC flags if macOS left them on + - power: supply: macsmc_power: Add AC power supply + - power: reset: macsmc-reboot: Add driver for rebooting via Apple SMC + - rtc: Add new rtc-macsmc driver for Apple Silicon Macs + - Input: macsmc-hid: New driver to handle the Apple Mac SMC buttons/lid + - Input: macsmc-hid: Support button/lid wakeups + - gpio: macsmc: Add IRQ support + - Input: macsmc-hid: Support the power button on desktops + - power: supply: macsmc_power: Add critical level shutdown & misc events + - platform/apple: smc: Add apple_smc_read_f32_scaled + - power: supply: macsmc_power: Add a debug mode to print power usage + - macsmc: Fix race between backend and core on notifications + - power: supply: macsmc_power: Log power data on button presses + - power: supply: macsmc_power: Add CHWA charge thresholds + - power: supply: macsmc_power: Report available charge_behaviours + - power: supply: macsmc_power: Add more properties + - platform/apple: smc: Add apple_smc_read_ioft_scaled + - hwmon: add macsmc-hwmon driver + - hwmon: macsmc: Avoid global writable hwmon_chip_info + - power: supply: macsmc_power: Add CHLS charge thresholds + - power: supply: macsmc_power: Remove CSIL + - power: supply: macsmc_power: Report not charging for CHLS thresholds + - platform/apple: smc: Add apple_smc_write_f32_scaled + - hwmon: macsmc: wire up manual fan control support + - fixup! platform/apple: Add new Apple Mac SMC driver + - spmi: add a first basic spmi driver for Apple SoC + - mfd: Add a simple-mfd-spmi driver + - nvmem: Add spmi-mfd-nvmem driver + - nvmem: spmi-mfd-nvmem: use legacy fixed layout + - cpufreq: apple-soc: Drop setting the PS2 field on M2+ + - dt-bindings: pci: apple,pcie: Add subnode binding, pwren-gpios property + - PCI: apple: Use gpiod_set_value_cansleep in probe flow + - PCI: apple: Probe all GPIOs for availability first + - PCI: apple: Add support for optional PWREN GPIO + - PCI: apple: Fix missing OF node reference in apple_pcie_setup_port + - PCI: apple: Set only available ports up + - PCI: apple: Move port PHY registers to their own reg items + - PCI: apple: Drop poll for CORE_RC_PHYIF_STAT_REFCLK + - PCIE: apple: Add T602x PCIe support + - PCI: apple: Skip controller port setup for online links + - PCI: apple: Make link up timeout configurable, default to 500ms + - PCI: apple: Reorder & improve link-up logic + - PCI: apple: Log the time it takes for links to come up + - PCI: apple: Do not power down devices on port setup + - fixup! PCI: apple: Move port PHY registers to their own reg items + - fixup! PCI: apple: Probe all GPIOs for availability first + - PCI: apple: Avoid PERST# deassertion through gpiod initialization + - squash! PCI: apple: Avoid PERST# deassertion through gpiod initialization + - xhci-pci: asmedia: Add a firmware loader for ASM2214a chips + - Revert "nvmem: core: Print error on wrong bits DT property" + - nvmem: allow bit offset > 8 + - nvmem: round up to word_size + - WIP: phy: apple: Add Apple Type-C PHY + - usb: typec: tipd: Clear interrupts first + - phy: apple: Add DP TX phy driver + - phy: apple: atc: Split atcphy_dp_configure_lane() + - phy: apple: atc: Reorder ACIOPHY_CROSSBAR and ACIOPHY_MISC ops + - phy: apple: atc: Support DisplayPort only operation + - phy: apple: atc: Support 'set_lanes' in DP mode + - HACK: phy: apple: atc: Ignore fake submodes + - phy: apple: atc: support mode switches in atcphy_dpphy_set_mode() + - phy: apple: dptx: Add debug prints for unexpected values + - fixup! phy: apple: atc: support mode switches in atcphy_dpphy_set_mode() + - fixup! WIP: phy: apple: Add Apple Type-C PHY + - fixup! WIP: phy: apple: Add Apple Type-C PHY + - phy: apple: atc: Add missing mutex_unlock in error case + - dt-bindings: dma: apple,sio: Add schema + - dmaengine: apple-sio: Add Apple SIO driver + - dmaengine: apple-sio: Fix chan freeing in error path + - dmaengine: apple-sio: Implement runtime PM + - fixup! dmaengine: apple-sio: Add Apple SIO driver + - docs: rust: quick-start: add Ubuntu + - rust: types: add examples for the `Either` type + - rust: workqueue: remove unneeded ``#[allow(clippy::new_ret_no_self)]` + - rust: sort global Rust flags + - rust: types: avoid repetition in `{As,From}Bytes` impls + - rust: enable `clippy::undocumented_unsafe_blocks` lint + - rust: enable `clippy::unnecessary_safety_comment` lint + - rust: enable `clippy::unnecessary_safety_doc` lint + - rust: enable `clippy::ignored_unit_patterns` lint + - rust: enable `rustdoc::unescaped_backticks` lint + - rust: init: remove unneeded `#[allow(clippy::disallowed_names)]` + - rust: sync: remove unneeded `#[allow(clippy::non_send_fields_in_send_ty)]` + - rust: introduce `.clippy.toml` + - rust: replace `clippy::dbg_macro` with `disallowed_macros` + - rust: provide proper code documentation titles + - rust: enable Clippy's `check-private-items` + - Documentation: rust: add coding guidelines on lints + - rust: start using the `#[expect(...)]` attribute + - Documentation: rust: discuss `#[expect(...)]` in the guidelines + - rust: std_vendor: simplify `{ .. macro! .. }` with inner attributes + - rust: error: make conversion functions public + - rust: std_vendor: update dbg macro from Rust upstream + - rust: lock: add trylock method support for lock backend + - rust: error: optimize error type to use nonzero + - rust: kernel: move `FromBytes` and `AsBytes` traits to a new `transmute` + module + - rust: alloc: add `Allocator` trait + - rust: alloc: separate `aligned_size` from `krealloc_aligned` + - rust: alloc: rename `KernelAllocator` to `Kmalloc` + - rust: alloc: implement `ReallocFunc` + - rust: alloc: make `allocator` module public + - rust: alloc: implement `Allocator` for `Kmalloc` + - rust: alloc: add module `allocator_test` + - rust: alloc: implement `Vmalloc` allocator + - rust: alloc: implement `KVmalloc` allocator + - rust: alloc: add __GFP_NOWARN to `Flags` + - rust: alloc: implement kernel `Box` + - rust: treewide: switch to our kernel `Box` type + - rust: alloc: remove extension of std's `Box` + - rust: alloc: add `Box` to prelude + - rust: alloc: introduce `ArrayLayout` + - rust: alloc: implement kernel `Vec` type + - rust: alloc: implement `IntoIterator` for `Vec` + - rust: alloc: implement `collect` for `IntoIter` + - rust: treewide: switch to the kernel `Vec` type + - rust: alloc: remove `VecExt` extension + - rust: alloc: add `Vec` to prelude + - rust: error: use `core::alloc::LayoutError` + - rust: error: check for config `test` in `Error::name` + - rust: alloc: implement `contains` for `Flags` + - rust: alloc: implement `Cmalloc` in module allocator_test + - rust: str: test: replace `alloc::format` + - rust: alloc: update module comment of alloc.rs + - kbuild: rust: remove the `alloc` crate and `GlobalAlloc` + - MAINTAINERS: add entry for the Rust `alloc` module + - rust: alloc: Fix `ArrayLayout` allocations + - drm/panic: avoid reimplementing Iterator::find + - drm/panic: remove unnecessary borrow in alignment_pattern + - drm/panic: prefer eliding lifetimes + - drm/panic: remove redundant field when assigning value + - drm/panic: correctly indent continuation of line in list item + - drm/panic: allow verbose boolean for clarity + - drm/panic: allow verbose version check + - rust: exports: improve grammar in commentary + - rust: helpers: remove unnecessary header includes + - rust: page: add Rust version of PAGE_ALIGN + - rust: init: introduce `Opaque::try_ffi_init` + - rust: introduce `InPlaceModule` + - rust: pass module name to `Module::init` + - rust: implement generic driver registration + - rust: implement `IdArray`, `IdTable` and `RawDeviceId` + - rust: add rcu abstraction + - rust: add `Revocable` type + - rust: add `dev_*` print macros. + - rust: add `io::Io` base type + - rust: add devres abstraction + - rust: pci: add basic PCI device / driver abstractions + - rust: pci: implement I/O mappable `pci::Bar` + - samples: rust: add Rust PCI sample driver + - rust: of: add `of::DeviceId` abstraction + - rust: platform: add basic platform device / driver abstractions + - samples: rust: add Rust platform sample driver + - rust: drm: ioctl: Add DRM ioctl abstraction + - rust: Add a Sealed trait + - rust: drm: add driver abstractions + - rust: drm: add device abstraction + - rust: drm: add DRM driver registration + - rust: drm: file: Add File abstraction + - rust: drm: gem: Add GEM object abstraction + - rust: pci: device: s/from_raw/get_device/ + - rust: platform: device: s/from_raw/get_device/ + - rust: allocator: Disable clippy::undocumented_unsafe_blocks lint + - rust: alloc: kbox: Add CoerceUnsized trait + - rust: alloc: Vec: Implement .clear()/.truncate() + - rust: alloc: vec: Add TryFrom trait + - rust: alloc: vec: Import .drain() / Drain from rust library + - rust: str: allow dereferencing BStr in a const ctx + - rust: Enable type_alias_impl_trait + - rust: kernel: lock: Add Lock::pin_init() + - rust: init: Implement Zeroable::zeroed() + - rust: init: Support type paths in pin_init!() and friends + - rust: types: Add Opaque::zeroed() + - rust: Use absolute paths to build Rust objects + - rust: kernel: Add simple siphash abstraction + - rust: sync: Add dummy LockClassKey implementation for !CONFIG_LOCKDEP + - rust: sync: Replace static LockClassKey refs with a pointer wrapper + - fixup! rust: sync: Replace static LockClassKey refs with a pointer wrapper + - rust: sync: Implement dynamic lockdep class creation + - fixup! rust: sync: Implement dynamic lockdep class creation + - rust: sync: Classless Lock::new() and pin_init() + - fixup! rust: sync: Classless Lock::new() and pin_init() + - rust: init: Update documentation for new mutex init style + - rust: sync: Add LockdepMap abstraction + - WIP: rust: kernel: sync: lockdep.rs Box/Vec fixes + - rust: sync: arc: Add lockdep integration + - rust: time: New module for timekeeping functions + - rust: xarray: Add an abstraction for XArray + - rust: io_pgtable: Add io_pgtable abstraction + - rust: soc: apple: rtkit: Add Apple RTKit abstraction + - fixup! rust: soc: apple: rtkit: Add Apple RTKit abstraction + - fixup! rust: soc: apple: rtkit: Add Apple RTKit abstraction + - *RFL import: kernel::types::Bool + - *RFL import: kernel::io_buffer + - fixup! *RFL import: kernel::io_buffer + - rust: io_buffer: Disable clippy::undocumented_unsafe_blocks lint + - *RFL import: kernel::user_ptr + - fixup! *RFL import: kernel::user_ptr + - rust: user_ptr: Disable clippy::undocumented_unsafe_blocks lint + - MISSING SIGNOFFS: rust: Add PAGE_SIZE constant to kernel crate + - *RFL import: kernel::module_param + - fixup! *RFL import: kernel::module_param + - rust: module_param: Tolerate a trailing newline when parsing + - rust: module_param: Disable clippy::undocumented_unsafe_blocks lint + - *RFL import: kernel::delay + - rust: of: Add OF node abstraction + - fixup! rust: of: Add OF node abstraction + - rust: Fix x86 build + - rust: of: Add parse_phandle_by_name() + - HACK: rust: of: add as_raw() + - *RFL import: kernel::io_mem + - rust: platform: add `ioremap_resource` and `get_resource` methods + - fixup! rust: platform: add `ioremap_resource` and `get_resource` methods + - rust: kernel: platform: Add Device.set_dma_masks() + - fixup! rust: kernel: platform: Add Device.set_dma_masks() + - rust: Add ioremap_np support to io_mem & friends + - rust: platform: Add platform::Device::get_device() + - *RFL import: macros::module params functionality & deps + - Revert "rust: remove `params` from `module` macro example" + - rust: macros: module: Functionally revert commit 7044dcff8301 + - rust: block: rnull: Adapt to asahi's rust base branch + - *RFL import: Rest of kernel::error::code::* + - rust: bindings: Add resource_size wrapper + - rust: Allow feature allocator_api + - rust: Add missing impl_trait_in_assoc_type feature + - rust: bindgen: Exclude list functions with unsupported ABIs + - *RFL import: kernel::KParamGuard & friends + - rust: init: Add default() utility function + - rust: init: Disable clippy::undocumented_unsafe_blocks lint + - rust: init: macros: Disable clippy::undocumented_unsafe_blocks lint + - rust: print: Disable clippy::undocumented_unsafe_blocks lint + - kernel: str: Add/fix SAFETY comments + - rust: kernel: workqueue: Disable clippy::undocumented_unsafe_blocks lint + - rust: Enable clippy::undocumented_unsafe_blocks lint + - rust: Add time_namespace helpers + - rust: add unstable feature associated_type_defaults + - rust: alloc: kbox: Add AsRef implementation to Box + - rust: alloc: Add .resize() to Vec + - rust: device: Add Device::parent() + - rust: Only export module id tables if building as module + - rust: Add helper for memcpy_toio + - rust: add dma pool and coherent allocator + - rust: helpers: Add dma_mapping_error() helper + - WIP: drm/apple: Add DCP display driver + - drm: apple: Relicense DCP driver as dual MIT / GPL v2.0 + - drm/apple: Start coprocessor on probe + - HACK: drm/apple: avoid DCP swaps without attached surfaces + - drm/apple: Use a device tree defined clock for dcpep_cb_get_frequency + - drm/apple: Fix rt_bandwidth for t600x + - drm/apple: Add nop sr_set_uint_prop callback for t600x-dcp + - drm/apple: Reference only swapped out framebuffers + - drm/apple: Use "apple,asc-dram-mask" for rtkit iovas + - drm/apple: Implement suspend/resume for DCP + - drm/apple: dcp: fix TRAMPOLINE_IN macro + - drm/apple: Switch to nonblocking commit handling + - drm/apple: Log callbacks with their tag as debug output + - drm/apple: Add DCP interface definitions used on t600x + - drm/apple: Clear used callback/cookie on dcp_ack + - drm/apple: Add t600x support + - drm/apple: toggle power only when active state changes + - drm/apple: Add somewhat useful debug prints + - drm/apple: Add less tons of questionable debug prints + - drm/apple: implement read_edt_data + - drm/apple: clear callback's output data + - drm/apple: Support memory unmapping/freeing + - WIP: drm/apple: Change the way to clear unused surfaces + - drm/apple: laod piodma dev via explicit phandle + - drm/apple: Fix kzalloc in dcp_flush() + - drm/apple: Allow modesets even when disconnected + - drm/apple: Mark the connecter on init only with modes as connected + - drm/apple: make note about drm.mode_config.max_width/height + - drm/apple: Split dcpep/iomfb out of dcp.c + - WIP: add header test target copied from i915 + - gpu: drm: apple: Use connector types from devicetree + - drm: apple: Fix connector state on devices with integrated display + - drm: apple: Replace atomic refcount with kref + - gpu: drm: apple: Start using tracepoints + - gpu: drm: apple: Unbreak multiple DCP plane <-> crtc matching + - gpu: drm: apple: Add support for DRM_FORMAT_XRGB2101010 + - gpu: drm: apple: Add apple_drm_gem_dumb_create() + - gpu: drm: apple: Reject modes without valid color mode + - gpu: drm: apple: Convert 2 non-assert WARN()s to dev_err() + - gpu: drm: apple: Send an disconnected hotplug event on ASC crash + - gpu: drm: apple: Add dcp_crtc_atomic_check + - gpu: drm: apple: Fix DCP run time PM + - gpu: drm: apple: Fix DCP initialisation + - gpu: drm: apple: Specify correct number of DCP*s for drm_vblank_init + - gpu: drm: apple: Remove other framebuffers before DRM setup + - gpu: drm: apple: Support opaque pixel formats + - gpu: drm: apple: Provide notch-less modes + - gpu: drm: apple: Fix shutdown of partially probed dcp + - gpu: drm: apple: Set maximal framebuffer size correctly + - gpu: drm: apple: Prevent NULL pointer in dcp_hotplug + - gpu: drm: apple: Update date last update + - gpu: drm: apple: iomfb: Use FIELD_{GET,PREP} + - gpu: drm: apple: iomfb: Unify call and callback channels + - gpu: drm: apple: "match" PMU/backlight services on init + - gpu: drm: apple: Brightness control via atomic commits + - HACK: gpu: drm: apple: j314/j316: Ignore 120 Hz mode for integrated display + - drm/apple: Fix suspend/resume handling + - gpu: drm: apple: Avoid drm_fb_dma_get_gem_addr + - drm/apple: register backlight device after IOMFB start + - drm/apple: Add trace point for display brightness + - drm/apple: Implement drm_crtc_helper_funcs.mode_fixup + - drm/apple: Read display dimensions from devicetree + - drm/apple: Wait for power on request to complete synchronously + - drm/apple: Remove obsolete ignore_swap_complete + - drm/asahi: Fix backlight restores on non-microLED devices + - drm/apple: Schedule backlight update on enable_backlight_message_ap_gated + - drm/apple: Report "PMUS.Temperature" only for mini-LED backlights + - drm/apple: Check if DCP firmware is supported + - drm/apple: Disable fake vblank IRQ machinery + - gpu: drm: apple: Parse color modes completely + - gpu: drm: apple: Skip parsing elements of virtual timing modes + - gpu: drm: apple: Add tracing for color and timing modes + - gpu: drm: apple: Prefer SDR color modes + - gpu: drm: apple: Add IOMobileFramebufferAP::get_color_remap_mode + - gpu: drm: apple: reenable support for {A,X}RGB2101010 + - gpu: drm: apple: Add show_notch module parameter + - Revert "gpu: drm: apple: reenable support for {A,X}RGB2101010" + - drm/apple: Enable 10-bit mode & set colorspace to native + - gpu: drm: apple: Clear all surfaces on startup + - drm/apple: Update swap handling + - gpu: drm: apple: Use drm_aperture_remove_conflicting_framebuffers + - drm/apple: Use drm_module_platform_driver + - drm/apple: Allocate drm objects according to drm's expectations + - gpu: drm: apple: Use components to avoid deferred probing + - gpu: drm: apple: Wait for iomfb initialization + - drm/apple: simplify IOMFB_THUNK_INOUT + - drm/apple: Fix parse_string() memory leaks + - drm/apple: Fix bad error return + - drm/apple: Set backlight level indirectly if no mode is set + - drm/apple: Use backlight_get_brightness() + - drm/apple: Move panel options to its own sub-struct + - drm/apple: Align buffers to 16K page size + - drm/apple: purge unused dcp_update_notify_clients_dcp + - drm/apple: Add callbacks triggered by last_client_close_dcp() + - drm/apple: Add support for the macOS 13.2 DCP firmware + - drm/apple: ignore surf[3] in clear swap calls + - drm/apple: Support color transformation matrices + - drm/apple: Drop unsupported DRM_FORMAT_ARGB2101010 + - dcp: Allow unused trampolines + - dcp: Add get_tiling_state + - dcp: 42-bit DMA masks + - dcp: T602X bwreq support + - dcp: Warn if DMA mapping fails + - WIP: drm/apple: Port to incompatible V13.3 firmware interface + - drm/apple: Remove simpledrm framebuffer before DRM device alloc + - drm/apple: Mark DCP as being in the wakeup path + - drm: apple: iomfb: Increase modeset timeout to 2.5 seconds + - drm: apple: Only match backlight service on DCP with panel + - drm: apple: iomfb: limit backlight updates to integrated panels + - drm: apple: backlight: avoid updating the brightness with a commit + - drm/apple: Get rid of the piodma dummy driver + - drm/apple: Use iommu domain for piodma maps + - drm: apple: Align PIODMA buffers to SZ_16K + - drm: apple: Add D129 allocate_bandwidth iomfb callback + - drm: apple: Update supported firmware versions to 12.3 and 13.5 + - drm: apple: dcp: Port over to DEFINE_SIMPLE_DEV_PM_OPS + - drm: apple: dcp: Remove cargo-culted devm_of_platform_populate + - drm: apple: iomfb: implement abort_swaps_dcp + - drm: apple: iomfb: Increase modeset tiemout to 8.5 seconds + - drm: apple: Remove explicit asc-dram-mask handling + - mux: apple DP xbar: Add Apple silicon DisplayPort crossbar + - mux: apple dp crossbar: Support t8112 varient + - mux: apple dp crossbar: FIFO_RD_UNK_EN seems to use 2 bits per dispext* + - mux: apple dp crossbar: Read UNK_TUNABLE before and after writing it + - mux: apple dp crossbar: Support t602x DP cross bar variant + - gpu: drm: apple: Add utility functions for matching on dict keys + - gpu: drm: apple: Add 'parse_blob' + - gpu: drm: apple: Add sound mode parsing + - drm: apple: DCP AFK/EPIC support + - drm: apple: afk: Use linear array of services + - drm: apple: Add DPTX support + - drm: apple: Move offsets for rt_bandwidth callback to DT + - drm: apple: iomfb: Do not match/create PMU service for dcpext + - drm: apple: afk: Adapt to macOS 13.3 firmware + - drm: apple: dptx: Port APCALL to macOS 13.3 firmware + - drm: apple: dptx: port interface to macOS 13.5 firmware + - drm: apple: dptx: Add set_active_lanes APCALL + - drm: apple: dptx: Add DPTX_APCALL_ACTIVATE + - drm: apple: dptx: Adapt dptxport_connect() to observed behavior + - drm: apple: afk: Clear commands before sending them + - drm: apple: Fix missing unlock path in dcp_dptx_connect + - drm: apple: dptxep: Fix reply size check + - drm: apple: dptxep: Implement drive settings stuff + - drm/apple: Add missing sound Kconfig dependencies + - drm: apple: HACK: Do not delete piodma platform device + - drm: apple: afk: Update read pointer before processing message + - drm: apple: Implement D592 callback + - drm: apple: Keep information at which swap_id fb are still referenced + - Revert "drm: apple: iomfb: Do not match/create PMU service for dcpext" + - drm: apple: dptx: Implement APCALL_DEACTIVATE and reset the phy + - drm: apple: Disconnect dptx When the CRTC is powered down + - drm: apple: dptx: Wait for completion of dptx_connect. + - drm: apple: HPD: Only act on connect IRQs + - drm: apple: iomfb: Improve hotplug related logging + - drm: apple: Extract modeset crtc's atomic_flush() + - drm: apple: dptx: Log connect/disconnect calls + - drm: apple: Move modeset into drm_crtc's atomic_enable + - drm: apple: Fix DPTX hotplug handling + - drm: apple: iomfb: Use drm_kms_helper_connector_hotplug_event + - drm : apple: iomfb: Handle OOB ASYNC/CB context + - drm: apple: iomfb: Extend hotplug/mode parsing logging + - drm: apple: Adjust startup sequence and timing for dptx + - drm: apple: dcp: Fix resume with DPTX based display outputs + - drm: apple: Be less noisy about teardown notifies without service + - drm: apple: dptx: Wait for link config on connect + - drm: apple: Prefer RGB SDR modes + - drm: apple: iomfb: Always parse DisplayAttributes + - drm: apple: parser: constify parser data + - drm: apple: epic: Pass full notfiy/report payload to handler + - drm: apple: epic: systemep: Parse "mNits" log events + - drm: apple: mark local functions static + - drm/apple: Add missing RTKit Kconfig dependency + - drm/apple: spelling fixes + - drm: apple: backlight: force backlight update after resume + - drm: apple: Fix/remove log messages + - drm: apple: dptx: Debounce HPD by simple msleep() + - drm: apple: Add Kconfig option for audio + - drm: apple: iomfb: export property dicts in connector debugfs + - gpu: drm: apple: Expose injecting of EPIC calls via debugfs + - gpu: drm: apple: Set up client of AV endpoint + - drm: apple: av: Support macOS 12.3 and 13.5 firmware APIs + - drm: apple: av: Do not open AV service from afk receive handler + - gpu: drm: apple: Add DCP audio driver + - drm: apple: dptx: Remove DPTX disconnect/connect on init + - drm: apple: audio: init AV endpoint later + - drm: apple: av: Use a workqueue + - drm: apple: audio: move the audio driver into the DCP module + - drm: apple: audio: Make the DP/HDMI audio driver a full driver + - drm: apple: audio: Avoid probe errors + - drm/apple: fix double words in comments + - drm: apple: backlight: release lock in error path + - drm: apple: Switch back to drm_atomic_helper_commit_tail_rpm() + - drm: apple: Fix broken MemDescRelay::release_descriptor callback number + - drm: apple: Reduce log spam about busy command channel + - drm: apple: av: Warn only once about failed calls + - drm: apple: disable HDMI audio by default + - drm: apple: Override drm_vblank's page flip event handling [HACK] + - drm/apple: Explicitly stop AFK endpoints on shutdown + - drm/apple: audio: Create a device link to the DMA device + - drm/apple: audio: Defer DMA channel acquisition to device open + - drm/apple: audio: Fix hotplug notifications + - drm: apple: Add oob hotplug event + - drm: apple: dptx: Fix get_drive_settings retcode + - drm: apple: dptxport: get_max_lane_count: Retrieve lane count from phy + - drm/apple: Fix missing mode init (feel free to squash) + - drm: apple: iomfb: Align buffer size on unmap/free as well + - Revert "drm: apple: HACK: Do not delete piodma platform device" + - drm: apple: afk: Optionally match against EPICName + - drm: apple: Add dcpav-service-ep + - drm: apple: iomfb: Provide the EDID as connector property + - ALSA: Introduce 'snd_interval_rate_bits' + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - drm: apple: Enable EDID support by default + - fixup! drm/apple: audio: Create a device link to the DMA device + - drm: apple: audio: Implement runtime PM support + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - drm: apple: Add CRTC CRC support + - drm: apple: Add .get_scanout_buffer for drm_panic support + - drm: apple: respect drm_plane_state zpos + - drm: apple: constrain swaps to maximum blendable surfaces + - drm: apple: reject plane commit if it will crash DCP + - drm: apple: add support for overlay planes + - drm: apple: use correct min/max plane scaling factors + - drm: apple: warn about broken sw cursor fallback + - drm: apple: make plane zpos immutable + - fixup! drm: apple: add support for overlay planes + - drm: apple: refactor apple_plane_atomic_check + - drm: apple: Use dest rct in offscreen test + - drm: apple: iomfb: Clear non-visible planes + - drm: apple: Use delayed work for debounced oob HPD + - drm: apple: Revert "Use delayed work for debounced oob HPD" + - drm: apple: Support up to 3 DCP instances. + - drm: apple: Handle dcps with "phys" property as dcpext + - drm: apple: dptx: Silence DPTX_APCALL_{GET,SET}_DOWN_SPREAD + - drm: apple: dptx: Tidy up lane count handling + - drm: apple: afk: Allow replies after service 'teardown' + - drm: apple: audio: Rework audio service handling + - iommu/io-pgtable: Add Apple UAT variant format + - iommu/io-pgtable: Hack in FW-RW/GPU-RO mode into UAT io_pgtable + - rust: io_pgtable: Add the Apple UAT format abstraction + - fixup! rust: io_pgtable: Add the Apple UAT format abstraction + - rust: dma_fence: Add DMA Fence abstraction + - fixup! rust: dma_fence: Add DMA Fence abstraction + - rust: helpers: Add bindings/wrappers for dma_resv + - drm/gem-shmem: Export VM ops functions + - rust: drm: gem: shmem: Add DRM shmem helper abstraction + - fixup! rust: drm: gem: shmem: Add DRM shmem helper abstraction + - rust: drm: device: Convert Device to AlwaysRefCounted + - fixup! rust: drm: device: Convert Device to AlwaysRefCounted + - rust: drm: gem: Allow pinning GEM object driver data + - rust: drm: mm: Add DRM MM Range Allocator abstraction + - fixup! rust: drm: mm: Add DRM MM Range Allocator abstraction + - rust: drm: syncobj: Add DRM Sync Object abstraction + - drm/scheduler: Fix UAF in drm_sched_fence_get_timeline_name + - rust: drm: sched: Add GPU scheduler abstraction + - fixup! rust: drm: sched: Add GPU scheduler abstraction + - drm/gem: Add a flag to control whether objects can be exported + - rust: drm: gem: Add set_exportable() method + - drm/shmem-helper: Add lockdep asserts to vmap/vunmap + - drm/scheduler: Clean up jobs when the scheduler is torn down. + - rust: drm: sched: Use &mut for ArmedJob.fences() + - drm/gpuvm: Add drm_gpuvm_bo_unmap() + - rust: drm: Add GPUVM Manager abstraction + - fixup! rust: drm: Add GPUVM Manager abstraction + - HACK: rust: drm: device: Add device initialization without data + - HACK: rust: drm: device: Add pointless device() method + - rust: drm: gem: shmem: Add share_dma_resv() function + - rust: macros: Add versions macro + - drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - rust: bindings: Bind the Asahi DRM UAPI + - drm/asahi: Add the Asahi driver for Apple AGX GPUs + - fixup! drm/asahi: Add the Asahi driver for Apple AGX GPUs + - DO NOT MERGE: drm/asahi: Add an experimental UAPI extension + - drm/asahi: render: Implement unknown value UAPI extension + - drm/asahi: hw,initdata: Initdata fixes for G14S + - drm/asahi: hw: Drop max_dies + - fixup! drm/asahi: hw: Drop max_dies + - drm/asahi: initdata: Fix ver_info for G13 V13.5 + - drm/asahi: fw/channels: Identify subpipe (?) field in tvb ack + - drm/asahi: fw/channels: Document more message types a bit + - drm/asahi: initdata: Fix 13.5 field position for G13X + - drm/asahi: initdata: Document more stuff + - drm/asahi: fw/microseq: Document bits of has_attachments + - drm/asahi: hw/t600x: Expand some mappings + - drm/asahi: hw/t8112: Make last IOMapping read-only + - drm/asahi: render: Correct some values for G14 + - drm/asahi: initdata: Initialize GpuStatsFrag properly + - drm/asahi: slotalloc: Allow initializing empty slots + - drm/asahi: fw.channels: Add static assertions for message sizes + - drm/asahi: hw.t602x: Fixes for t6022 + - drm/asahi: regs: Fix cluster count for G14D + - drm/asahi: Enable probing for t6022 + - drm/asahi: Increase recursion limit + - drm/asahi: initdata: Fixes for G14D + - drm/asahi: initdata,hw: Identify & set idle_off_standby_timer + - drm/asahi: initdata: Fudge t3 calculation a bit + - drm/asahi: gpu,hw: Fix array IOMappings + - drm/asahi: hw/t602x: Increase meta/preempt sizes for G14D + - drm/asahi: Expose firmware version to userspace + - fixup! drm/asahi: Expose firmware version to userspace + - drm/asahi: alloc: Support tagging array allocs + - drm/asahi: alloc: Use tag as the guard marker + - fixup! drm/asahi: alloc: Use tag as the guard marker + - drm/asahi: buffer: Add tags to all the buffers + - drm/asahi: initdata: Tag more arrays + - drm/asahi: queue/compute: Tag preempt buf + - drm/asahi: render: Tag AuxFB + - drm/asahi: workqueue: Tag GPU buf + - drm/asahi: buffer,render: Identify and provide layer meta buf + - drm/asahi: compute: Implement bindless samplers + - drm/asahi: render: Implement bindless samplers + - drm/asahi: fw,queue: Implement helper programs + - drm/asahi: render: Identify and set Z/S strides for layered rendering + - drm/asahi: queue: Quieten some debugs + - drm/asahi: Add verbose UAPI error reporting + - drm/asahi: file: Remove sync limit + - drm/asahi: render: Remove sync TVB growth support + - drm/asahi: buffer: Complain more loudly about sync requests + - drm/asahi: Identify & add render VS spills flag + - drm/asahi: Identify and allocate clustered layering metadata buf + - drm/asahi: Fix Clippy complaints + - drm/asahi: render: Fix layered rendering on G14X + - drm/asahi: render, buffer: Fix layered rendering on G13X (again) + - drm/asahi: initdata: New init chain API for rebase + - fixup! drm/asahi: initdata: New init chain API for rebase + - drm/asahi: workqueue: Work around ICE in Rust 1.74 + - drm/asahi: queue: Alocate the NotifierList as shared + - drm/asahi: compute: Allow no preemption flag + - drm/asahi: Identify and implement helper config register + - drm/asahi: Check command structure sizes + - drm/asahi: alloc: Do not allocate memory to free memory + - fixup! drm/asahi: alloc: Do not allocate memory to free memory + - drm/asahi: microseq: Fix warnings + - drm/asahi: Don't lock up when unmapping PTEs fails + - fixup! drm/asahi: Don't lock up when unmapping PTEs fails + - drm/asahi: Convert to GPUVM and implement more VM_BIND ops + - fixup! drm/asahi: Convert to GPUVM and implement more VM_BIND ops + - drm/asahi: Refactor address types + - drm/asahi: util: Add RangeExt helpers for Range + - drm/asahi: mmu: Convert to using Range + - drm/asahi: Move the unknown dummy page to the top of the address space + - drm/asahi: Convert more ranges to Range<> + - fixup! drm/asahi: Convert more ranges to Range<> + - drm/asahi: mmu: Fix lockdep issues with GpuVm + - drm/asahi: Implement GEM objects sharing a single DMA resv + - drm/asahi: queue: Split into Queue and QueueInner + - drm/asahi: workqueue: Tweak some debug logs + - fixup! drm/asahi: run rustfmt + - drm/asahi: file: Update to newer VM_BIND API + - fixup! drm/asahi: file: Update to newer VM_BIND API + - drm/asahi: Signal soft fault support to userspace + - drm/asahi: Enable soft faults by default + - drm/asahi: Fix u32 mult overflow on large tilebufs/TPCs + - drm/asahi: Workqueue: Add more debug + - drm/asahi: Fix event tracking when JobSubmission is dropped + - drm/asahi: gpu: Show unknown field in timeouts + - fixup! drm/asahi: gpu: Show unknown field in timeouts + - FIXUP: drm/asahi: firmware fixes + - drm/asahi: Handle channel errors + - fixup! drm/asahi: Handle channel errors + - drm/asahi: event: Initialize stamps to different values + - drm/asahi: workqueue,queue: More debug + - fixup! drm/asahi: workqueue,queue: More debug + - drm/asahi: workqueue: Fix "Cannot submit, but queue is empty?" bug + - drm/asahi: Clean up jobs in a workqueue + - fixup! drm/asahi: Clean up jobs in a workqueue + - drm/asahi: Add robust_isolation kernel parameter + - FIXUP: drm/asahi: firmware fixes 2 + - drm/asahi: HACK: Disable compute preemption for now + - drm/asahi: Align kernel range to buffer::PAGE_SIZE + - drm/asahi: Implement missing ASAHI_BIND_OP_UNBIND + - drm/asahi: Implement ASAHI_GET_TIME + - drm/asahi: Modify debug dev printk macros to avoid adding ".as_ref()" + - drm/asahi: gpu: Force Box move with manual Box::into_inner() + - drm/asahi: gpu: Get resources directly through DRM pricate data + - drm/asahi: mmu: Move closer to rust of integration + - drm/asahi: regs: Get device ref from platform dev + - drm/asahi: driver: Port to new device/driver registration + - drm/asahi: gpu: Collect garbage for private/gpuro together + - drm/asahi: alloc: Be more verbose about failures + - drm/asahi: gpu: Add a max object count garbage limit + - fixup! drm/asahi: Implement ASAHI_GET_TIME + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Implement ASAHI_GET_TIME + - drm/asahi: Document timestamp ops better, refactor fields + - fixup! drm/asahi: Add the Asahi driver UAPI + - drm/asahi: alloc: Remove unused methods + - drm/asahi: workqueue: Restrict command objects to only job commands + - drm/asahi: driver: Silence unused field warning + - drm/asahi: gpu: Remove unused wait_for_poweroff() + - drm/asahi: util: Commend out unused len() method + - drm/asahi: gpu: Implement mapping timestamp buffers + - drm/asahi: file: Implement ASAHI_GEM_BIND_OBJECT + - drm/asahi: fw, queue: Add UserTimestamp object to job structs + - drm/asahi: queue: Plumb through objects XArray and add timestamp getter + - drm/asahi: fw, queue: Plumb through UserTimestamps -> TimestampPointers + - drm/asahi: queue/render,compute: Handle cmdbuf size mismatches + - drm/asahi: queue/render,compute: Plumb through timestamps extension + - drm/asahi: file: Add user_timestamp_frequency_hz to params + - drm/asahi: Set a bit for internal non-render barriers on G14X + - fixup! drm/asahi: Add the Asahi driver UAPI + - drm/asahi: Add the USER_TIMESTAMPS feature + - drm/asahi: Map all reserved-regions as cached + - rust: drm/gpuvm: Take &GpuVmBo for map_and_link_va() + - rust: drm/gpuvm: Pass vm_bo explicitly to step_remap() + - rust: drm/gpuvm: bo_unmap() should take &GpuVmBo, not ARef. + - drm/asahi: mmu: Change step_remap() to new api + - prctl: Introduce PR_{SET,GET}_MEM_MODEL + - arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs + - arm64: Introduce scaffolding to add ACTLR_EL1 to thread state + - arm64: Implement Apple IMPDEF TSO memory model control + - KVM: arm64: Expose TSO capability to guests and context switch + - fixup! arm64: Implement Apple IMPDEF TSO memory model control + - arm64: cpufeature: Unify SCOPE_LOCAL_CPU early & late behavior + - fixup! arm64: Implement Apple IMPDEF TSO memory model control + - fixup! arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs + - fixup! KVM: arm64: Expose TSO capability to guests and context switch + - gpu: drm: adp: Add Apple Display Pipe driver + - gpu: drm: adp: Add a backlight driver for the Summit LCD + - MAINTAINERS: Add entries for touchbar display driver + - gpu: drm: adp: Refuse X* as client in open() + - gpu: drm: adp: base the max framebuffer width and height on screen size + - dt-bindings: input: touchscreen: Add Z2 controller bindings. + - input: apple_z2: Add a driver for Apple Z2 touchscreens + - MAINTAINERS: Add entries for Apple Z2 touchscreen driver + - gpu: drm: adp: Use 16-bit writes for brightness + - gpu: drm: adp: Allow max brightness to be set via device tree + - fixup! gpu: drm: adp: Add Apple Display Pipe driver + - fixup! input: apple_z2: Add a driver for Apple Z2 touchscreens + - fixup! input: apple_z2: Add a driver for Apple Z2 touchscreens + - media: apple: Add Apple ISP driver + - media: apple: isp: IMX558 initial support + - media: apple: isp: Use preallocated heap + - media: apple: isp: Fixup shared region arg + - media: apple: isp: Enable t6000 + - media: apple: isp: Split gpio/mbox MMIO range + - media: apple: isp: Drop the DART mirroring stuff + - media: apple: isp: Do not defer on failure to initialize DART + - media: apple: WIP: t6000 hax + - media: apple: isp: Set platform_id in bootargs + - media: apple: isp: Better document info struct fields + - media: apple: isp: Don't use define for bootargs size + - media: apple: isp: wmb() before GPIO write + - media: apple: isp: s/asc/coproc/ + - media: apple: isp: rm unused bootargs members + - media: apple: isp: rm old isp_resv struct + - media: apple: isp: misc isp-fw.c improvements + - media: apple: isp: alloc static surfaces only once + - media: apple: isp: fix copyright + - media: apple: isp: Support >32bit VAs for t602x + - media: apple: isp: t602x hw config + - media: apple: isp: Working t602x and multiple formats and more fixes + - media: apple: isp: Always enable singleplane API, make multiple a module + param + - media: apple: isp: Switch to threaded IRQs + - media: apple: isp: Remove ioread/iowrite and stop doing raw address + translation + - media: apple: isp: Propagate EINTR from firmware loads + - media: apple: isp: Implement posted commands + - media: apple: isp: Add STOP and POWER_DOWN commands + - media: apple: isp: Maybe fix some DMA ordering issues + - media: apple: isp: Make channel sends not interruptible + - media: apple: isp: Use a second region for MBOX_IRQ_{DOORBELL,ACK} + - media: apple: isp: t8112 HW config + - media: apple: isp: Limit maximal number of buffers + - media: apple: isp: t8112 fixes... + - media: apple: isp: Add flicker_sensor_set cmd + - media: apple: isp: Minor changes to cam flow + - media: apple: isp: Make sub-pmdomain handling explicit + - media: apple: isp: Zero out pages allocated to ISP + - media: apple: isp: Use cached IOMMU mappings + - media: apple: isp: Rework meta surface handling & buffer return + - media: apple: isp: Clear IRQs when resetting coproc + - media: apple: isp: Add a missing read barrier (possibly?) + - media: apple: isp: VMap only what is necessary, remove redundant logging + state bit + - media: apple: isp: Only reset coproc when necessary, fix minor race + - media: apple: isp: Option to use CMD_STOP (ifdeffed out) + - media: apple: isp: Use a more user-friendly device name + - media: apple: isp: Parse firmware version from device tree + - media: apple: isp: Show camera presets even for unsupported sensors + - media: apple: isp: Enable IMX364 sensor + - media: apple: isp: implement ENUM_FRAMEINTERVALS trivially + - media: apple: isp: Use a mutex instead of a spinlock for channels + - media: apple: isp: Support system sleep + - fixup! media: apple: isp: Working t602x and multiple formats and more fixes + - fixup! media: apple: isp: Working t602x and multiple formats and more fixes + - rust: WIP(?): Various bits of rust glue for AOP series + - soc: apple: Add support for the AOP co-processor. + - ASoC: apple: Add aop_audio driver. + - iio: common: Add AOP sensor drivers. + - rust: soc: apple: Add Apple mailbox abstractions + - soc: apple: Add SEP driver. + - rust: bindgen: Make snd_dec_flac opaque + - fixup! ASoC: apple: Add aop_audio driver. + - drm/asahi: file: Reject gem_bind past the end of the object + - Asahi patchset asahi-6.12.10-2 + + -- John Cabaj Mon, 20 Jan 2025 09:22:12 -0600 + +linux-asahi-arm (6.12.0-1002.2) plucky; urgency=medium + + * Packaging resync (LP: #1786013) + - [Packaging] asahi: move parent to plucky + + * Miscellaneous Ubuntu changes + - [Config] asahi-arm: Update toolchain versions and sync with master + - [Config] asahi-arm: Update asahi-specific configs + + * Miscellaneous upstream changes + - HID: magicmouse: Apple Magic Trackpad 2 USB-C driver support + - rust: enable arbitrary_self_types and remove `Receiver` + - arm64: dts: apple: t8103: Fix spi4 power domain sort order + - arm64: dts: apple: t8103: Add spi controller nodes + - arm64: dts: apple: t8112: Add spi controller nodes + - arm64: dts: apple: t600x: Add spi controller nodes + - arm64: dts: apple: Add SPI NOR nvram partition to all devices + - arm64: dts: apple: t8112: Remove always-on from the PMP node + - arm64: dts: apple: t8112: Add wlan/bt PCIe device nodes + - arm64: dts: apple: t8112: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: t8112: Add SMC node to devicetree + - arm64: dts: apple: t8112*: Put in audio nodes + - arm64: dts: apple: t8112: Add dwc3 nodes + - arm64: dts: apple: t8112: Add mtp device nodes for j413/j493 + - arm64: dts: apple: t8103: Add dwc3 nodes + - arm64: dts: apple: t8103: Add spi3 keyboard node + - arm64: dts: apple: Add PCI power enable GPIOs + - arm64: dts: apple: Add SMC node to t8103/t6001 devicetrees + - arm64: dts: apple: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: Mark ATC USB AON domains as always-on + - arm64: dts: apple: Keep PCIe power domain on + - arm64: dts: apple: Add SMC node to t600x devicetrees + - arm64: dts: apple: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: j31[46]: Add keyboard nodes + - arm64: dts: apple: t600x: Add dwc3 nodes + - arm64: dts: apple: Add WiFi module and antenna properties + - arm64: dts: apple: Add PCI power enable GPIOs + - arm64: dts: apple: t600x: Add bluetooth device trees + - arm64: dts: apple: t8103*: Put in audio nodes + - arm64: dts: apple: t600x-jxxx: Put in audio nodes + - arm64: dts: apple: Drop 'integrated audio' from sound models + - arm64: dts: apple: t6001-j375c: Add USB3 hub GPIO initialization + - arch: arm64: apple: Add missing power state deps for display + - arch: arm64: apple: t600x: Mark USB and PCIe as "dma-coherent" + - arch: arm64: apple: Add display controller related device tree nodes + - arch: arm64: apple: t600x: Add display controller related device tree nodes + - arch: arm64: apple: t8103: Add connector type property for DCP* + - arch: arm64: apple: t600x: Add connector type property for DCP* + - arm64: dts: apple: t8103: Add eFuses node + - arm64: dts: apple: t8103: Add ATCPHY node + - arch: arm64: dts: apple: t6000: Add eFuses node + - arch: arm64: dts: apple: t600x: Add ATCPHY nodes + - arch: arm64: apple: Add dcp panel node for t8103 based laptops and imacs + - arch: arm64: apple: Add dcp panel node for t600x based laptops + - arm64: dts: apple: t8112: Add eFuses node + - arm64: dts: apple: t8112: Add ATCPHY nodes + - arm64: dts: apple: t8112: Add dcp/disp0 nodes + - scripts/dtc: Add support for floating-point literals + - arm64: dts: apple: t8103*: Add GPU nodes + - arm64: dts: Add GPU performance data to t8103.dts + - arm64: dts: Add power data for t8103 + - arm64: dts: Add t600x GPU nodes + - arm64: dts: t8103: Add GPU leak coefficients + - arm64: dts: apple: Add no-map to GPU reserved-memory nodes + - arm64: dts: apple: Add GPU nodes to T8112 + - arm64: dts: apple: Add GPU firmware versions to t8113/t600x + - arm64: dts: apple: t600x: Add DCP power domain to missing devices + - arm64: dts: apple: t8103: Add DCP power domain to missing devices + - arm64: dts: apple: t8112: Add DCP power domain to missing devices + - arm64: dts: apple: t8103: Add missing ps_pmp dependency to ps_gfx + - arm64: dts: apple: t600x: Add "ps_disp0_cpu0" as resets for dcp + - arm64: dts: apple: t8103: Add "ps_disp0_cpu0" as resets for dcp + - arm64: dts: apple: t8112: Add "ps_disp0_cpu0" as resets for dcp + - arm64: dts: apple: j314/j316: Disable ATC3_USB_AON power domain + - arm64: dts: apple: Add keyboard alias & layout props for t8112 laptops + - arm64: dts: apple: Fix t600x mca IRQs + - arm64: dts: apple: Add initial t602x device trees + - arm64: dts: apple: Add MTP nodes to t6020x + - arm64: dts: apple: Add identity dma-ranges mapping + - DO NOT SUBMIT: arm64: dts: apple: t6020-j474s: Add unused PCIe port01 + - arm64: dts: apple: Add pmgr-misc nodes to t60xx + - arm64: dts: apple: t600x: Remove obsolete comment in ans2 power domain + - arm64: dts: apple: Make ps_msg always-on + - arm64: dts: apple: t600x: Enable turbo CPU p-states + - arm64: dts: apple: t8103: Enable turbo CPU p-states + - arm64: dts: apple: t8112: Enable turbo CPU p-states + - arm64: dts: apple: Add T602x GPU node + - arm64: dts: apple: t600x-j375.dtsi: Add missing etherhet0 alias + - arm64: dts: apple: Add initial t6022 support + - arm64: dts: apple: Add j180d (Mac Pro 2023) device tree + - arm64: dts: apple: t6022: Add APCIE-GE nodes + - arm64: dts: apple: t8103: Add touchbar screen bindings + - arm64: dts: apple: Add touchbar display nodes for t8112-j493 + - arm64: dts: apple: t8103: Add touchbar bindings + - arm64: dts: apple: t8112: Add touchbar digitizer node + - arm64: dts: apple: Add devicetree for Macbook Air (15-inch, M2, 2023) + - arm64: dts: apple: t8112-j473: Set GPU base pstate + - arm64: dts: apple: Share USB-C port node on t6022 devices + - arm64: dts: apple: t6022: Disable dcp thouroughly + - arm64: dts: apple: t6020-j474s: Disable dcp until lpdpphy is supported + - arm64: dts: apple: t602x: Add initial Mac Studio (2023) device trees + - arm64: dts: apple: t8112-j473: Add dptx-phy power-domain + - arm64: dts: apple: t6020x: Mark dptx_phy_ps only on laptops always-on + - arm64: dts: apple: t8112: add opp-microwatt props to avalanche/blizzard + - arm64: dts: apple: t600x-j375.dtsi: Add spi nor flash and nvram partition + - arm64: dts: apple: t6022-j180.dtsi: Add spi nor flash and nvram partition + - arm64: dts: apple: t8103: Add nvram alias + - arm64: dts: apple: t8112: Add nvram alias + - arm64: dts: apple: t8103: Add ISP nodes + - arm64: dts: apple: t6000: Add ISP nodes + - arm64: dts: apple: t8112: Add ISP nodes + - arm64: dts: apple: t602x: Add ISP nodes + - arm64: dts: ISP platform configs + - arm64: dts: apple: imx248: Add scaled and cropped presets + - arm64: dts: apple: imx558: Add downscaled resolution presets + - arm64: dts: apple: t8103-j274: Add speaker I/V sense slots + - arm64: dts: apple: t600x-j314-j316: Add speaker I/V sense slots + - arm64: dts: apple: t600x-j314-j316: Zero out unused speaker sense slots + - arm64: dts: apple: t600x: Mark MCA power states as externally-clocked + - arm64: dts: apple: t602x: Mark MCA power states as externally-clocked + - arm64: dts: apple: t8103: Mark MCA power states as externally-clocked + - arm64: dts: apple: t8112: Mark MCA power states as externally-clocked + - arm64: dts: apple: t600x-j375: Add I/VMON slots to amp + - arm64: dts: apple: t600x-j180d: Add I/VMON slots to amps + - arm64: dts: apple: t8112-j413: Add I/VMON slots to amps + - arm64: dts: apple: t8112-j415: Add I/VMON slots to amps + - arm64: dts: apple: t8112-j473: Add I/VMON slots to amp + - arm64: dts: apple: t8112-j493: Add I/VMON slots to amps + - arm64: dts: apple: t8103-j293: Add I/VMON slots to amps + - arm64: dts: apple: t8103-j313: Add I/VMON slots to amps + - arm64: dts: apple: j314/j316: Enable speakers + - arm64: dts: apple: j413: Enable speakers + - arm64: dts: apple: j415: Enable speakers + - arm64: dts: apple: j375: Add missing speaker amp IRQs + - arm64: dts: apple: j293: Add missing speaker amp IRQs + - arm64: dts: apple: j313: Add missing speaker amp IRQs + - arm64: dts: apple: j413: Add missing speaker amp IRQs + - arm64: dts: apple: j415: Add missing speaker amp IRQs + - arm64: dts: apple: j493: Add missing speaker amp IRQs + - arm64: dts: apple: j413: Model SDZ GPIO as a regulator + - arm64: dts: apple: t600x-j314-j316: Set sound compatibles per device + - arm64: dts: apple: j375 & friends: Enable speakers + - arm64: dts: apple: j293: Enable speakers + - arm64: dts: apple: j313: Enable speakers + - arm64: dts: apple: j493: Enable speakers + - arm64: dts: apple: describe shared SDZ GPIO for tas2764 + - arm64: dts: apple: j293: Model SDZ GPIO as a regulator + - arm64: dts: apple: j313: Model SDZ GPIO as a regulator + - arm64: dts: apple: add opp-microwatt to t8103/t600x + - arm64: dts: apple: Disable ps_isp_sys unless it is used + - arm64: dts: apple: t600x: Switch to apple,dma-range + - arm64: dts: apple: t8103: Switch to apple,dma-range + - arm64: dts: apple: t8112: Switch to apple,dma-range + - arm64: dts: apple: t600x: Add "apple,min-state" to ps_dispextN_cpu0 + - arm64: dts: apple: t602x: Add "apple,min-state" to ps_dispextN_cpu0 + - arm64: dts: apple: t8103: Add dcpext/dispext0 nodes + - arm64: dts: apple: t8112: Add dcpext/dispext0 nodes + - arm64: dts: apple: t600x: Add t6000 dispext device nodes + - arm64: dts: apple: t602x: Add t6020 dispext device nodes + - arm64: dts: apple: t8112: Add dptx-phy node + - arm64: dts: apple: t602x: Add lpdptx-phy node + - arm64: dts: apple: t600x: Add device nodes for atc DP crossbar + - arm64: dts: apple: t602x: Add device nodes for atc DP crossbar + - arm64: dts: apple: t8112-j473: Enable dcp/dptx-phy/dp2hdmi + - arm64: dts: apple: t6020-j474,t6021-j475: Enable dcp/dptx-phy/dp2hdmi + - arm64: dts: apple: t6022-{j180,j475}: Enable dcpext0/dptx-phy/dp2hdmi + - arm64: dts: apple: Fill device node for dp2hdmi on Macbook Pros + - arm64: dts: apple: j474s/j475c: Use dcpext0 for HDMI out + - arm64: dts: apple: t8112-j473: Use dcpext for HDMI out + - fixup! arm64: dts: apple: Add initial t602x device trees + - fixup! arch: arm64: apple: Add dcp panel node for t600x based laptops + - fixup! arch: arm64: apple: Add dcp panel node for t8103 based laptops and + imacs + - fixup! arm64: dts: apple: t8112: Add dcp/disp0 nodes + - fixup! arm64: dts: apple: Add devicetree for Macbook Air (15-inch, M2, 2023) + - fixup! arm64: dts: apple: Add MTP nodes to t6020x + - arm64: apple: t8103-pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t8112-pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t600x: pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t602x: pmgr: SIO: Add audio, spi and uart power-domains + - arm64: apple: t8103: Add SIO, DPA nodes; hook up to DCP + - arm64: apple: t8112: Add SIO, DPA nodes; hook up to DCP + - arm64: apple: t600x: Move dart_sio* to dieX + - arm64: apple: t600x: Add sio and dpaudio device nodes + - arm64: apple: t602x: Add sio and dpaudio device nodes + - arm64: apple: t60xx: Enable DP/HMI audio nodes on all devices + - arm64: apple: t60x0/t60x1: Enable sio explicitly + - arm64: apple: t8103-j274: Enable sio explicitly + - arm64: apple: t8112-j473: Enable sio explicitly + - fixup! arm64: dts: apple: t8112: Add PMU NVMEM and SMC RTC/reboot nodes + - arm64: dts: apple: add common hwmon keys and fans + - arm64: dts: apple: t8103: Add SMC hwmon sensors + - arm64: dts: apple: t8112: Add SMC hwmon sensors + - arm64: dts: apple: t600x-j3xx: Add SMC hwmon sensors + - arm64: dts: apple: t602x-j4xx: Add SMC hwmon sensors + - arm64: dts: apple: j474s: correct case of Mac mini + - fixup! arm64: dts: apple: t8103: Add touchbar bindings + - fixup! arm64: dts: apple: t8103: Add touchbar bindings + - DO NOT MERGE: arm64: dts: apple: t8103: Add cs-gpios to touchbar node + - fixup! arm64: dts: Add t600x GPU nodes + - arm64: dts: apple: Add AOP and subdevices + - arm64: dts: apple: Add SEP device tree nodes + - arm64: dts: apple: Add AOP audio identifiers + - MAINTAINERS: Add Apple dwc3 bindings to ARM/APPLE + - MAINTAINERS: Add apple-spi driver & binding files + - soc: apple: rtkit: Check for failure to send mgmt messages & log + - soc: apple: rtkit: Log failure to send messages + - soc: apple: rtkit: Log failed buffer requests + - soc: apple: rtkit: Add APPLE_RTKIT_PWR_STATE_INIT + - soc: apple: rtkit: Implement OSLog buffers properly + - soc: apple: Add driver for Apple PMGR misc controls + - cpuidle: apple: Add Apple SoC cpuidle driver + - soc: apple: rtkit: Add devm_apple_rtkit_free() + - dt-bindings: power: apple,pmgr-pwrstate: Add force-{disable,reset} + - soc: apple: pmgr: Add force-disable/force-reset + - soc: apple: pmgr: Add externally-clocked property + - soc: apple: rtkit: Use high prio work queue + - cpuidle: apple: Do not load on unsupported Apple platforms + - iommu: Add IOMMU_RESV_TRANSLATED for non 1:1 mapped reserved regions + - iommu: Parse translated reserved regions + - iommu/dart: Track if the DART is locked + - iommu/dart: Allow locked DARTs to probe + - iommu: apple-dart: Don't attempt to reset/restore locked DARTs + - iommu/dart: Set DMA domain for locked DARTs + - iommu/dart: Reject identity domain for locked DARTs + - iommu/dart: Assert !locked when reconfiguring + - iommu: apple-dart: Install IOMMU_RESV_TRANSLATED mappings + - iommu: apple-dart: Link to consumers with blanket RPM_ACTIVE + - iommu: apple-dart: Enable runtime PM + - iommu: io-pgtable: Add 4-level page table support + - iommu: apple-dart: Clear stream error indicator bits for T8110 DARTs + - iommu: apple-dart: Make the hw register fields u32s + - iommu: apple-dart: Add 4-level page table support + - iommu: apple-dart: Support specifying the DMA aperture in the DT + - iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 + - iommu: apple-dart: Allow mismatched bypass support + - iommu: apple-dart: Power on device when handling IRQs + - iommu: apple-dart: Check for fwspec in the device probe path + - iommu/of: Free fwspec on probe deferrel + - drivers/perf: apple_m1: Refactor event select/filter configuration + - drivers/perf: apple_m1: Support host/guest event filtering + - drivers/perf: apple_m1: Map generic branch events + - drivers/perf: apple_m1: Provide helper for mapping PMUv3 events + - KVM: arm64: Compute PMCEID from arm_pmu's event bitmaps + - KVM: arm64: Always support SW_INCR PMU event + - KVM: arm64: Remap PMUv3 events onto hardware + - KVM: arm64: Use a cpucap to determine if system supports FEAT_PMUv3 + - KVM: arm64: Drop kvm_arm_pmu_available static key + - KVM: arm64: Use guard() to cleanup usage of arm_pmus_lock + - KVM: arm64: Move PMUVer filtering into KVM code + - KVM: arm64: Compute synthetic sysreg ESR for Apple PMUv3 traps + - KVM: arm64: Advertise PMUv3 if IMPDEF traps are present + - KVM: arm64: Advertise 0 event counters for IMPDEF PMU + - arm64: Enable IMP DEF PMUv3 traps on Apple M2 + - arm64: Enable IMP DEF PMUv3 traps on Apple M1 + - drivers/perf: apple_m1: Map a few more PMUv3 events + - KVM: arm64: Provide 1 event counter on IMPDEF hardware + - KVM: arm64: selftests: Add test for probing PMUv3 sysregs + - tty: serial: samsung_tty: Support runtime PM + - of: Demote "Bad cell count" to debug message + - mmc: sdhci-pci: Support external CD GPIO on all OF systems + - mmc: sdhci-pci: Support setting CD debounce delay + - PCI: apple: Add depends on PAGE_SIZE_16KB + - firmware_loader: Add /lib/firmware/vendor path + - i2c: pasemi: Improve timeout handling and error recovery + - usb: typec: tipd: Be more verbose about errors + - Add 'asahi' localversion to 05-asahi.localversion + - i2c: pasemi: Enable the unjam machine + - i2c: pasemi: Log bus reset causes + - driver core: fw_devlink: Add fw_devlink_count_absent_consumers() + - PM: domains: Add a flag to defer power-off until all consumers probe + - soc: apple: apple-pmgr-pwrstate: Mark on-at-boot PDs as DEFER_OFF + - tty: serial: samsung_tty: Mark as wakeup_path on no_console_suspend + - soc: apple: apple-pmgr-pwrstate: Mark on-at-boot PDs as wakeup + - HACK: Lol libwebrtc + - iommu: Only allocate FQ domains for IOMMUs that support them + - drm/simpledrm: Set DMA and coherency mask + - x86/insn_decoder_test: allow longer symbol-names + - arm64: Increase kernel stack size to 32K + - fixup! tty: serial: samsung_tty: Support runtime PM + - Increase MAX_LOCKDEP_CHAIN_HLOCKS + - Revert "arm64: defconfig: Enable LPA2 support" + - Partial revert "arm64: Enable 52-bit virtual addressing for 4k and 16k + granule configs" + - dt-bindings: usb: Add Apple dwc3 bindings + - usb: dwc3: Add support for Apple DWC3 + - usb: dwc3: apple: Do not use host-vbus-glitches workaround + - usb: dwc3: core: Allow phy suspend during init for role_switch_reset_quirk + - apple-nvme: defer cache flushes by a specified amount + - apple-nvme: Release power domains when probe fails + - apple-nvme: Support coprocessors left idle + - spi: dt-bindings: apple,spi: Add binding for Apple SPI controllers + - spi: apple: Add driver for Apple SPI controller + - spi: apple: Set use_gpio_descriptors to true + - ASoC: dt-bindings: Add CS42L84 codec + - ASoC: cs42l84: Add new codec driver + - ASoC: cs42l84: leverage ring sense IRQs to correctly detect headsets + - ASoC: cs42l84: remove incorrect of_match_ptr() + - ASoC: cs42l84: Remove unused including + - Revert "ASoC: ops: Don't modify the driver's plaform_max when reading state" + - ASoC: tas2764: Extend driver to SN012776 + - ASoC: tas2764: Add control concerning overcurrent events + - ASoC: ops: Move guts out of snd_soc_limit_volume + - ASoC: ops: Enforce platform maximum on initial value + - ASoC: ops: Accept patterns in snd_soc_limit_volume + - ASoC: ops: Introduce 'snd_soc_deactivate_kctl' + - ASoC: ops: Introduce 'soc_set_enum_kctl' + - ASoC: card: Let 'fixup_controls' return errors + - dt-bindings: sound: Add Apple Macs sound peripherals + - ASoC: apple: Add macaudio machine driver + - ASoC: cs42l42: Fix typo + - ASoC: cs42l42: Do not advertise sample bit symmetry + - ASoC: macaudio: Fix headset routes + - ASoC: dapm: Export new 'graph.dot' file in debugfs + - ASoC: macaudio: Add j375 fixup_controls + - ASoC: macaudio: Add j493 fixup_controls + - ASoC: macaudio: Rename ALSA driver to simple 'macaudio' + - ASoC: macaudio: Drop the 'inverse jack' speaker stuff + - ASoC: macaudio: s/Freq/Frequency/ in TAS2764 control + - ASoC: macaudio: s/void_warranty/please_blow_up_my_speakers/ + - ASoC: macaudio: Gate off experimental platforms + - ASoC: macaudio: Alias f413 fixups to j314 + - ASoC: apple: mca: Constrain channels according to TDM mask + - ASoC: macaudio: Improve message on opening of unrouted PCM devices + - ASoC: macaudio: Add initial j313 fixup_controls + - ASoC: macaudio: constrain frontend channel counts + - ASoC: cs42l42: Set a faster digital ramp-up rate + - ASoC: apple: mca: Move clock shutdown to be shutdown + - ASoC: macaudio: alias j415 kcontrols to j314 + - ALSA: control: Add kcontrol callbacks for lock/unlock + - ASoC: macaudio: Condition selecting NCO driver on COMMON_CLK + - ASoC: macaudio: Tune DT parsing error messages + - ASoC: apple: mca: Separate data & clock port setup + - ASoC: apple: mca: Factor out mca_be_get_fe + - ASoC: apple: mca: Support FEs being clock consumers + - ASoC: apple: mca: Fix SYNCGEN enable on FE clock consumers + - ASoC: macaudio: Start speaker sense capture support + - ASoC: macaudio: Tweak "no audio route" message + - ASoC: macaudio: Do not constrain sense PCM + - ASoC: tas2770: Factor out set_ivsense_slots + - ASoC: tas2770: Fix and redo I/V sense TDM slot setting logic + - ASoC: tas2764: Reinit cache on part reset + - NOT UPSTREAMABLE: ASoC: tas2764: Redo I/V sense logic + - ASoC: macaudio: Tune constraining of FEs, add BCLK + - ASoC: apple: mca: Support capture on multiples BEs + - ASoC: tas2764: Configure zeroing of SDOUT slots + - WIP: ASoC: tas2764: Apply unknown Apple quirk + - ASoC: tas2764: Raise regmap range maximum + - ASoC: tas2770: Export 'die_temp' to sysfs + - ASoC: tas2764: Export 'die_temp' to sysfs + - ASoC: tas2764: Crop SDOUT zero-out mask based on BCLK ratio + - ASoC: macaudio: Remove stale 'speaker_nchans' fields + - ASoC: macaudio: Add 'Speakers Up Indicator' control + - ASoC: tas2764: Add optional 'Apple quirks' + - ASoC: macaudio: Do not disable ISENSE/VSENSE switches on j314 + - ASoC: macaudio: Fix PD link double-frees? + - ASoC: macaudio: Sense improvements + - ASoC: ops: Export snd_soc_control_matches() + - macaudio: speaker volume safety interlocks + - alsa: pcm: Remove the qos request only if active + - macaudio: Add a getter for the interlock + - ASoC: apple: mca: Do not mark clocks in use for non-providers + - macaudio: Allow DT enabled speakers and gate them off in the driver + - macaudio: Enable VSENSE switches + - macaudio: Initialize speaker lock properly + - macaudio: Use the same volume limit for all amps + - macaudio: Disable debug + - ASoC: tas2764: Enable main IRQs + - ASoC: tas2764: Power up/down amp on mute ops + - ASoC: tas2764: Add SDZ regulator + - macaudio: Use an explicit mutex for the speaker volume lock + - ASoC: tas2764: Add reg defaults for TAS2764_INT_CLK_CFG + - ASoC: tas2764: Mark SW_RESET as volatile + - ASoC: tas2764: Fix power control mask + - ASoC: apple: mca: Increase reset timeout + - ALSA: dmaengine: Always terminate DMA when a PCM is closed + - ASoC: tas2764: Wait for ramp-down after shutdown + - ASoC: tas2764: Enable some Apple quirks by default + - macaudio: Rework platform config & add all remaining platforms + - ASoC: tas2770: Add SDZ regulator + - ASoC: tas2770: Power cycle amp on ISENSE/VSENSE change + - ASoC: tas2770: Add zero-fill and pull-down controls + - ASoC: tas2770: Support setting the PDM TX slot + - ASoC: tas2770: Fix volume scale + - macaudio: Remove -3dB safety pad from j313 + - macaudio: Skip speaker sense PCM if no sense or no speakers + - macaudio: Officially enable j313 speakers + - ASoC: tas2764: Set the SDOUT polarity correctly + - ASoC: tas2770: Set the SDOUT polarity correctly + - macaudio: Set the card name explicitly + - macaudio: Change device ID form Jxxx to AppleJxxx + - macaudio: Turn please_blow_up_my_speakers into an int + - macaudio: Sync all gains with macOS + - macaudio: Fix CHECK return condition checking + - macaudio: Avoid matches against cs42l84's constrols + - ASoC: apple: mca: Add delay after configuring clock + - macaudio: Disable j313 and j274 + - ASoC: apple: mca: Add more delay after configuring clock + - ASoC: apple: mca: More delay + - macaudio: Fix missing kconfig requirement + - fixup! dmaengine: apple-admac: Add Apple ADMAC driver + - HACK: ALSA: Export 'snd_pcm_known_rates' + - ALSA: Support nonatomic dmaengine PCMs + - READ COMMIT MESSAGE! macaudio: Enable first round of models + - READ COMMIT MESSAGE! macaudio: Enable second round of models + - dmaengine: apple-admac: Avoid accessing registers in probe + - DO NOT MERGE: dmaengine: apple-admac: Add temporary aop-admac compatible + - soc: apple: rtkit: Add apple_rtkit_has_endpoint() + - soc: apple: rtkit: Add tracekit endpoint. + - fixup! ASoC: apple: Add macaudio machine driver + - wifi: brcmfmac: Add missing shared area defines to pcie.c + - wifi: brcmfmac: Handle PCIe MSI properly + - wifi: brcmfmac: Fix logic for deciding which doorbell registers to use + - wifi: brcmfmac: Support v6+ flags and set host_cap properly + - wifi: brcmfmac: Add newer msgbuf packet types up to 0x2e + - wifi: brcmfmac: Add a new bus op for D2H mailbox message handling + - wifi: brcmfmac: Implement the H2D/D2H mailbox data commonring messages + - wifi: brcmfmac: Support exchanging power mailbox messages via commonring + - wifi: brcmfmac: Shut up p2p unknown frame error + - wifi: brcmfmac: Do not service msgbuf IRQs until ready in MSI mode + - wifi: brcmfmac: Add support for SYSMEM corerev >= 12 & fix < 12 + - wifi: brcmfmac: Add support for firmware signatures + - wifi: brcmfmac: msgbuf: Increase RX ring sizes to 2048 + - wifi: brcmfmac: Increase bandlist size + - wifi: brcmfmac: chip: ca7: Only disable D11 cores; handle an arbitrary + number + - wifi: brcmfmac: Handle watchdog properly in newer cores + - wifi: brcmfmac: pcie: Access pcie core registers via dedicated window + - wifi: brcmfmac: pcie: Initialize IRQs before firmware boot + - wifi: brcmfmac: Do not set reset vector when signatures are in use + - wifi: brcmfmac: Mask all IRQs before starting firmware + - wifi: brcmfmac: Add support for SCAN_V3 + - wifi: brcmfmac: Implement event_msgs_ext + - wifi: brcmfmac: Support bss_info up to v112 + - wifi: brcmfmac: Extend brcmf_wsec_pmk_le + - wifi: brcmfmac: Add BCM4388 support + - brcmfmac: Fix AP mode + - Finish firmware mem map, fix heap start calculation bug. + - Add support for encoding/decoding 6g chanspecs + - Dynamically configure VHT settings to match firmware + - Compute number of available antennas and set it in wiphy structure. + - Support GCMP cipher suite, used by WPA3. + - Don't issue wrong insufficient headroom warning + - Support high power/low power/etc scan flags + - Add support for 6G bands and HE + - Fix regulatory domain handling to reset bands properly + - fixup! fix FWIL definition to use SSID length constant + - fixup! define missing event message extension + - Structurize PNF scan and add support for latest version + - Structurize scan parameter handling + - Support new join parameter structure versions + - Let feature attachment fail, and fail if we can't handle the interface + versions we find. + - Add support for more auth suites in roaming offload + - Set chanspec during join. + - Add support for more rate info in station dumps + - Support bandwidth caps for all bands + - Clean up and common interface creation handling + - Disable partial SAE offload + - fixup! wifi: brcmfmac: Add support for firmware signatures + - HID: add device IDs for Apple SPI HID devices + - HID: apple: add support for internal keyboards + - HID: apple: add Fn key mapping for Apple silicon MacBooks + - HID: apple: add Fn key mapping for Macbook Pro with touchbar + - HID: magicmouse: use a define of the max number of touch contacts + - HID: magicmouse: use struct input_mt_pos for X/Y + - HID: magicmouse: use ops function pointers for input functionality + - HID: magicmouse: add support for Macbook trackpads + - WIP: HID: transport: spi: add Apple SPI transport + - HID: add HOST vendor/device IDs for Apple MTP devices + - HID: core: Handle HOST bus type when announcing devices + - hid: apple: Bind to HOST devices for MTP + - hid: magicmouse: Add MTP multi-touch device support + - soc: apple: Add DockChannel driver + - hid: Add Apple DockChannel HID transport driver + - soc: apple: Add RTKit helper driver + - HID: transport: spi: Check status message after transmits + - HID: magicmouse: Add .reset_resume for SPI trackpads + - HID: transport: spi: Add suspend support + - HID: Bump maximum report size to 16384 + - HID: magicmouse: Handle touch controller resets on SPI devices + - HID: transport: spi: Implement GET FEATURE + - HID: magicmouse: Query device dimensions via HID report + - HID: transport: spi: apple: Increase receive buffer size + - lib/vsprintf: Add support for generic FOURCCs by extending %p4cc + - platform/apple: Add new Apple Mac SMC driver + - gpio: Add new gpio-macsmc driver for Apple Macs + - power: supply: macsmc_power: Driver for Apple SMC power/battery stats + - power: supply: macsmc_power: Add cycle count and health props + - power: supply: macsmc_power: Add present prop + - power: supply: macsmc_power: Add more props, rework others + - power: supply: macsmc_power: Use BUIC instead of BRSC for charge + - power: supply: macsmc_power: Turn off OBC flags if macOS left them on + - power: supply: macsmc_power: Add AC power supply + - power: reset: macsmc-reboot: Add driver for rebooting via Apple SMC + - rtc: Add new rtc-macsmc driver for Apple Silicon Macs + - Input: macsmc-hid: New driver to handle the Apple Mac SMC buttons/lid + - Input: macsmc-hid: Support button/lid wakeups + - gpio: macsmc: Add IRQ support + - Input: macsmc-hid: Support the power button on desktops + - power: supply: macsmc_power: Add critical level shutdown & misc events + - platform/apple: smc: Add apple_smc_read_f32_scaled + - power: supply: macsmc_power: Add a debug mode to print power usage + - macsmc: Fix race between backend and core on notifications + - power: supply: macsmc_power: Log power data on button presses + - power: supply: macsmc_power: Add CHWA charge thresholds + - power: supply: macsmc_power: Report available charge_behaviours + - power: supply: macsmc_power: Add more properties + - platform/apple: smc: Add apple_smc_read_ioft_scaled + - hwmon: add macsmc-hwmon driver + - hwmon: macsmc: Avoid global writable hwmon_chip_info + - power: supply: macsmc_power: Add CHLS charge thresholds + - power: supply: macsmc_power: Remove CSIL + - power: supply: macsmc_power: Report not charging for CHLS thresholds + - platform/apple: smc: Add apple_smc_write_f32_scaled + - hwmon: macsmc: wire up manual fan control support + - fixup! platform/apple: Add new Apple Mac SMC driver + - spmi: add a first basic spmi driver for Apple SoC + - mfd: Add a simple-mfd-spmi driver + - nvmem: Add spmi-mfd-nvmem driver + - nvmem: spmi-mfd-nvmem: use legacy fixed layout + - cpufreq: apple-soc: Drop setting the PS2 field on M2+ + - dt-bindings: pci: apple,pcie: Add subnode binding, pwren-gpios property + - PCI: apple: Use gpiod_set_value_cansleep in probe flow + - PCI: apple: Probe all GPIOs for availability first + - PCI: apple: Add support for optional PWREN GPIO + - PCI: apple: Fix missing OF node reference in apple_pcie_setup_port + - PCI: apple: Set only available ports up + - PCI: apple: Move port PHY registers to their own reg items + - PCI: apple: Drop poll for CORE_RC_PHYIF_STAT_REFCLK + - PCIE: apple: Add T602x PCIe support + - PCI: apple: Skip controller port setup for online links + - PCI: apple: Make link up timeout configurable, default to 500ms + - PCI: apple: Reorder & improve link-up logic + - PCI: apple: Log the time it takes for links to come up + - PCI: apple: Do not power down devices on port setup + - fixup! PCI: apple: Move port PHY registers to their own reg items + - fixup! PCI: apple: Probe all GPIOs for availability first + - PCI: apple: Avoid PERST# deassertion through gpiod initialization + - squash! PCI: apple: Avoid PERST# deassertion through gpiod initialization + - xhci-pci: asmedia: Add a firmware loader for ASM2214a chips + - Revert "nvmem: core: Print error on wrong bits DT property" + - nvmem: allow bit offset > 8 + - nvmem: round up to word_size + - WIP: phy: apple: Add Apple Type-C PHY + - usb: typec: tipd: Clear interrupts first + - phy: apple: Add DP TX phy driver + - phy: apple: atc: Split atcphy_dp_configure_lane() + - phy: apple: atc: Reorder ACIOPHY_CROSSBAR and ACIOPHY_MISC ops + - phy: apple: atc: Support DisplayPort only operation + - phy: apple: atc: Support 'set_lanes' in DP mode + - HACK: phy: apple: atc: Ignore fake submodes + - phy: apple: atc: support mode switches in atcphy_dpphy_set_mode() + - phy: apple: dptx: Add debug prints for unexpected values + - fixup! phy: apple: atc: support mode switches in atcphy_dpphy_set_mode() + - fixup! WIP: phy: apple: Add Apple Type-C PHY + - fixup! WIP: phy: apple: Add Apple Type-C PHY + - phy: apple: atc: Add missing mutex_unlock in error case + - dt-bindings: dma: apple,sio: Add schema + - dmaengine: apple-sio: Add Apple SIO driver + - dmaengine: apple-sio: Fix chan freeing in error path + - dmaengine: apple-sio: Implement runtime PM + - fixup! dmaengine: apple-sio: Add Apple SIO driver + - docs: rust: quick-start: add Ubuntu + - rust: types: add examples for the `Either` type + - rust: workqueue: remove unneeded ``#[allow(clippy::new_ret_no_self)]` + - rust: sort global Rust flags + - rust: types: avoid repetition in `{As,From}Bytes` impls + - rust: enable `clippy::undocumented_unsafe_blocks` lint + - rust: enable `clippy::unnecessary_safety_comment` lint + - rust: enable `clippy::unnecessary_safety_doc` lint + - rust: enable `clippy::ignored_unit_patterns` lint + - rust: enable `rustdoc::unescaped_backticks` lint + - rust: init: remove unneeded `#[allow(clippy::disallowed_names)]` + - rust: sync: remove unneeded `#[allow(clippy::non_send_fields_in_send_ty)]` + - rust: introduce `.clippy.toml` + - rust: replace `clippy::dbg_macro` with `disallowed_macros` + - rust: provide proper code documentation titles + - rust: enable Clippy's `check-private-items` + - Documentation: rust: add coding guidelines on lints + - rust: start using the `#[expect(...)]` attribute + - Documentation: rust: discuss `#[expect(...)]` in the guidelines + - rust: std_vendor: simplify `{ .. macro! .. }` with inner attributes + - rust: error: make conversion functions public + - rust: std_vendor: update dbg macro from Rust upstream + - rust: lock: add trylock method support for lock backend + - rust: error: optimize error type to use nonzero + - rust: kernel: move `FromBytes` and `AsBytes` traits to a new `transmute` + module + - rust: alloc: add `Allocator` trait + - rust: alloc: separate `aligned_size` from `krealloc_aligned` + - rust: alloc: rename `KernelAllocator` to `Kmalloc` + - rust: alloc: implement `ReallocFunc` + - rust: alloc: make `allocator` module public + - rust: alloc: implement `Allocator` for `Kmalloc` + - rust: alloc: add module `allocator_test` + - rust: alloc: implement `Vmalloc` allocator + - rust: alloc: implement `KVmalloc` allocator + - rust: alloc: add __GFP_NOWARN to `Flags` + - rust: alloc: implement kernel `Box` + - rust: treewide: switch to our kernel `Box` type + - rust: alloc: remove extension of std's `Box` + - rust: alloc: add `Box` to prelude + - rust: alloc: introduce `ArrayLayout` + - rust: alloc: implement kernel `Vec` type + - rust: alloc: implement `IntoIterator` for `Vec` + - rust: alloc: implement `collect` for `IntoIter` + - rust: treewide: switch to the kernel `Vec` type + - rust: alloc: remove `VecExt` extension + - rust: alloc: add `Vec` to prelude + - rust: error: use `core::alloc::LayoutError` + - rust: error: check for config `test` in `Error::name` + - rust: alloc: implement `contains` for `Flags` + - rust: alloc: implement `Cmalloc` in module allocator_test + - rust: str: test: replace `alloc::format` + - rust: alloc: update module comment of alloc.rs + - kbuild: rust: remove the `alloc` crate and `GlobalAlloc` + - MAINTAINERS: add entry for the Rust `alloc` module + - rust: alloc: Fix `ArrayLayout` allocations + - drm/panic: avoid reimplementing Iterator::find + - drm/panic: remove unnecessary borrow in alignment_pattern + - drm/panic: prefer eliding lifetimes + - drm/panic: remove redundant field when assigning value + - drm/panic: correctly indent continuation of line in list item + - drm/panic: allow verbose boolean for clarity + - drm/panic: allow verbose version check + - rust: exports: improve grammar in commentary + - rust: helpers: remove unnecessary header includes + - rust: page: add Rust version of PAGE_ALIGN + - rust: init: introduce `Opaque::try_ffi_init` + - rust: introduce `InPlaceModule` + - rust: pass module name to `Module::init` + - rust: implement generic driver registration + - rust: implement `IdArray`, `IdTable` and `RawDeviceId` + - rust: add rcu abstraction + - rust: add `Revocable` type + - rust: add `dev_*` print macros. + - rust: add `io::Io` base type + - rust: add devres abstraction + - rust: pci: add basic PCI device / driver abstractions + - rust: pci: implement I/O mappable `pci::Bar` + - samples: rust: add Rust PCI sample driver + - rust: of: add `of::DeviceId` abstraction + - rust: platform: add basic platform device / driver abstractions + - samples: rust: add Rust platform sample driver + - rust: drm: ioctl: Add DRM ioctl abstraction + - rust: Add a Sealed trait + - rust: drm: add driver abstractions + - rust: drm: add device abstraction + - rust: drm: add DRM driver registration + - rust: drm: file: Add File abstraction + - rust: drm: gem: Add GEM object abstraction + - rust: pci: device: s/from_raw/get_device/ + - rust: platform: device: s/from_raw/get_device/ + - rust: allocator: Disable clippy::undocumented_unsafe_blocks lint + - rust: alloc: kbox: Add CoerceUnsized trait + - rust: alloc: Vec: Implement .clear()/.truncate() + - rust: alloc: vec: Add TryFrom trait + - rust: alloc: vec: Import .drain() / Drain from rust library + - rust: str: allow dereferencing BStr in a const ctx + - rust: Enable type_alias_impl_trait + - rust: kernel: lock: Add Lock::pin_init() + - rust: init: Implement Zeroable::zeroed() + - rust: init: Support type paths in pin_init!() and friends + - rust: types: Add Opaque::zeroed() + - rust: Use absolute paths to build Rust objects + - rust: kernel: Add simple siphash abstraction + - rust: sync: Add dummy LockClassKey implementation for !CONFIG_LOCKDEP + - rust: sync: Replace static LockClassKey refs with a pointer wrapper + - fixup! rust: sync: Replace static LockClassKey refs with a pointer wrapper + - rust: sync: Implement dynamic lockdep class creation + - fixup! rust: sync: Implement dynamic lockdep class creation + - rust: sync: Classless Lock::new() and pin_init() + - fixup! rust: sync: Classless Lock::new() and pin_init() + - rust: init: Update documentation for new mutex init style + - rust: sync: Add LockdepMap abstraction + - WIP: rust: kernel: sync: lockdep.rs Box/Vec fixes + - rust: sync: arc: Add lockdep integration + - rust: time: New module for timekeeping functions + - rust: xarray: Add an abstraction for XArray + - rust: io_pgtable: Add io_pgtable abstraction + - rust: soc: apple: rtkit: Add Apple RTKit abstraction + - fixup! rust: soc: apple: rtkit: Add Apple RTKit abstraction + - fixup! rust: soc: apple: rtkit: Add Apple RTKit abstraction + - *RFL import: kernel::types::Bool + - *RFL import: kernel::io_buffer + - fixup! *RFL import: kernel::io_buffer + - rust: io_buffer: Disable clippy::undocumented_unsafe_blocks lint + - *RFL import: kernel::user_ptr + - fixup! *RFL import: kernel::user_ptr + - rust: user_ptr: Disable clippy::undocumented_unsafe_blocks lint + - MISSING SIGNOFFS: rust: Add PAGE_SIZE constant to kernel crate + - *RFL import: kernel::module_param + - fixup! *RFL import: kernel::module_param + - rust: module_param: Tolerate a trailing newline when parsing + - rust: module_param: Disable clippy::undocumented_unsafe_blocks lint + - *RFL import: kernel::delay + - rust: of: Add OF node abstraction + - fixup! rust: of: Add OF node abstraction + - rust: Fix x86 build + - rust: of: Add parse_phandle_by_name() + - HACK: rust: of: add as_raw() + - *RFL import: kernel::io_mem + - rust: platform: add `ioremap_resource` and `get_resource` methods + - fixup! rust: platform: add `ioremap_resource` and `get_resource` methods + - rust: kernel: platform: Add Device.set_dma_masks() + - fixup! rust: kernel: platform: Add Device.set_dma_masks() + - rust: Add ioremap_np support to io_mem & friends + - rust: platform: Add platform::Device::get_device() + - *RFL import: macros::module params functionality & deps + - Revert "rust: remove `params` from `module` macro example" + - rust: macros: module: Functionally revert commit 7044dcff8301 + - rust: block: rnull: Adapt to asahi's rust base branch + - *RFL import: Rest of kernel::error::code::* + - rust: bindings: Add resource_size wrapper + - rust: Allow feature allocator_api + - rust: Add missing impl_trait_in_assoc_type feature + - rust: bindgen: Exclude list functions with unsupported ABIs + - *RFL import: kernel::KParamGuard & friends + - rust: init: Add default() utility function + - rust: init: Disable clippy::undocumented_unsafe_blocks lint + - rust: init: macros: Disable clippy::undocumented_unsafe_blocks lint + - rust: print: Disable clippy::undocumented_unsafe_blocks lint + - kernel: str: Add/fix SAFETY comments + - rust: kernel: workqueue: Disable clippy::undocumented_unsafe_blocks lint + - rust: Enable clippy::undocumented_unsafe_blocks lint + - rust: Add time_namespace helpers + - rust: add unstable feature associated_type_defaults + - rust: alloc: kbox: Add AsRef implementation to Box + - rust: alloc: Add .resize() to Vec + - rust: device: Add Device::parent() + - rust: Only export module id tables if building as module + - rust: Add helper for memcpy_toio + - rust: add dma pool and coherent allocator + - rust: helpers: Add dma_mapping_error() helper + - WIP: drm/apple: Add DCP display driver + - drm: apple: Relicense DCP driver as dual MIT / GPL v2.0 + - drm/apple: Start coprocessor on probe + - HACK: drm/apple: avoid DCP swaps without attached surfaces + - drm/apple: Use a device tree defined clock for dcpep_cb_get_frequency + - drm/apple: Fix rt_bandwidth for t600x + - drm/apple: Add nop sr_set_uint_prop callback for t600x-dcp + - drm/apple: Reference only swapped out framebuffers + - drm/apple: Use "apple,asc-dram-mask" for rtkit iovas + - drm/apple: Implement suspend/resume for DCP + - drm/apple: dcp: fix TRAMPOLINE_IN macro + - drm/apple: Switch to nonblocking commit handling + - drm/apple: Log callbacks with their tag as debug output + - drm/apple: Add DCP interface definitions used on t600x + - drm/apple: Clear used callback/cookie on dcp_ack + - drm/apple: Add t600x support + - drm/apple: toggle power only when active state changes + - drm/apple: Add somewhat useful debug prints + - drm/apple: Add less tons of questionable debug prints + - drm/apple: implement read_edt_data + - drm/apple: clear callback's output data + - drm/apple: Support memory unmapping/freeing + - WIP: drm/apple: Change the way to clear unused surfaces + - drm/apple: laod piodma dev via explicit phandle + - drm/apple: Fix kzalloc in dcp_flush() + - drm/apple: Allow modesets even when disconnected + - drm/apple: Mark the connecter on init only with modes as connected + - drm/apple: make note about drm.mode_config.max_width/height + - drm/apple: Split dcpep/iomfb out of dcp.c + - WIP: add header test target copied from i915 + - gpu: drm: apple: Use connector types from devicetree + - drm: apple: Fix connector state on devices with integrated display + - drm: apple: Replace atomic refcount with kref + - gpu: drm: apple: Start using tracepoints + - gpu: drm: apple: Unbreak multiple DCP plane <-> crtc matching + - gpu: drm: apple: Add support for DRM_FORMAT_XRGB2101010 + - gpu: drm: apple: Add apple_drm_gem_dumb_create() + - gpu: drm: apple: Reject modes without valid color mode + - gpu: drm: apple: Convert 2 non-assert WARN()s to dev_err() + - gpu: drm: apple: Send an disconnected hotplug event on ASC crash + - gpu: drm: apple: Add dcp_crtc_atomic_check + - gpu: drm: apple: Fix DCP run time PM + - gpu: drm: apple: Fix DCP initialisation + - gpu: drm: apple: Specify correct number of DCP*s for drm_vblank_init + - gpu: drm: apple: Remove other framebuffers before DRM setup + - gpu: drm: apple: Support opaque pixel formats + - gpu: drm: apple: Provide notch-less modes + - gpu: drm: apple: Fix shutdown of partially probed dcp + - gpu: drm: apple: Set maximal framebuffer size correctly + - gpu: drm: apple: Prevent NULL pointer in dcp_hotplug + - gpu: drm: apple: Update date last update + - gpu: drm: apple: iomfb: Use FIELD_{GET,PREP} + - gpu: drm: apple: iomfb: Unify call and callback channels + - gpu: drm: apple: "match" PMU/backlight services on init + - gpu: drm: apple: Brightness control via atomic commits + - HACK: gpu: drm: apple: j314/j316: Ignore 120 Hz mode for integrated display + - drm/apple: Fix suspend/resume handling + - gpu: drm: apple: Avoid drm_fb_dma_get_gem_addr + - drm/apple: register backlight device after IOMFB start + - drm/apple: Add trace point for display brightness + - drm/apple: Implement drm_crtc_helper_funcs.mode_fixup + - drm/apple: Read display dimensions from devicetree + - drm/apple: Wait for power on request to complete synchronously + - drm/apple: Remove obsolete ignore_swap_complete + - drm/asahi: Fix backlight restores on non-microLED devices + - drm/apple: Schedule backlight update on enable_backlight_message_ap_gated + - drm/apple: Report "PMUS.Temperature" only for mini-LED backlights + - drm/apple: Check if DCP firmware is supported + - drm/apple: Disable fake vblank IRQ machinery + - gpu: drm: apple: Parse color modes completely + - gpu: drm: apple: Skip parsing elements of virtual timing modes + - gpu: drm: apple: Add tracing for color and timing modes + - gpu: drm: apple: Prefer SDR color modes + - gpu: drm: apple: Add IOMobileFramebufferAP::get_color_remap_mode + - gpu: drm: apple: reenable support for {A,X}RGB2101010 + - gpu: drm: apple: Add show_notch module parameter + - Revert "gpu: drm: apple: reenable support for {A,X}RGB2101010" + - drm/apple: Enable 10-bit mode & set colorspace to native + - gpu: drm: apple: Clear all surfaces on startup + - drm/apple: Update swap handling + - gpu: drm: apple: Use drm_aperture_remove_conflicting_framebuffers + - drm/apple: Use drm_module_platform_driver + - drm/apple: Allocate drm objects according to drm's expectations + - gpu: drm: apple: Use components to avoid deferred probing + - gpu: drm: apple: Wait for iomfb initialization + - drm/apple: simplify IOMFB_THUNK_INOUT + - drm/apple: Fix parse_string() memory leaks + - drm/apple: Fix bad error return + - drm/apple: Set backlight level indirectly if no mode is set + - drm/apple: Use backlight_get_brightness() + - drm/apple: Move panel options to its own sub-struct + - drm/apple: Align buffers to 16K page size + - drm/apple: purge unused dcp_update_notify_clients_dcp + - drm/apple: Add callbacks triggered by last_client_close_dcp() + - drm/apple: Add support for the macOS 13.2 DCP firmware + - drm/apple: ignore surf[3] in clear swap calls + - drm/apple: Support color transformation matrices + - drm/apple: Drop unsupported DRM_FORMAT_ARGB2101010 + - dcp: Allow unused trampolines + - dcp: Add get_tiling_state + - dcp: 42-bit DMA masks + - dcp: T602X bwreq support + - dcp: Warn if DMA mapping fails + - WIP: drm/apple: Port to incompatible V13.3 firmware interface + - drm/apple: Remove simpledrm framebuffer before DRM device alloc + - drm/apple: Mark DCP as being in the wakeup path + - drm: apple: iomfb: Increase modeset timeout to 2.5 seconds + - drm: apple: Only match backlight service on DCP with panel + - drm: apple: iomfb: limit backlight updates to integrated panels + - drm: apple: backlight: avoid updating the brightness with a commit + - drm/apple: Get rid of the piodma dummy driver + - drm/apple: Use iommu domain for piodma maps + - drm: apple: Align PIODMA buffers to SZ_16K + - drm: apple: Add D129 allocate_bandwidth iomfb callback + - drm: apple: Update supported firmware versions to 12.3 and 13.5 + - drm: apple: dcp: Port over to DEFINE_SIMPLE_DEV_PM_OPS + - drm: apple: dcp: Remove cargo-culted devm_of_platform_populate + - drm: apple: iomfb: implement abort_swaps_dcp + - drm: apple: iomfb: Increase modeset tiemout to 8.5 seconds + - drm: apple: Remove explicit asc-dram-mask handling + - mux: apple DP xbar: Add Apple silicon DisplayPort crossbar + - mux: apple dp crossbar: Support t8112 varient + - mux: apple dp crossbar: FIFO_RD_UNK_EN seems to use 2 bits per dispext* + - mux: apple dp crossbar: Read UNK_TUNABLE before and after writing it + - mux: apple dp crossbar: Support t602x DP cross bar variant + - gpu: drm: apple: Add utility functions for matching on dict keys + - gpu: drm: apple: Add 'parse_blob' + - gpu: drm: apple: Add sound mode parsing + - drm: apple: DCP AFK/EPIC support + - drm: apple: afk: Use linear array of services + - drm: apple: Add DPTX support + - drm: apple: Move offsets for rt_bandwidth callback to DT + - drm: apple: iomfb: Do not match/create PMU service for dcpext + - drm: apple: afk: Adapt to macOS 13.3 firmware + - drm: apple: dptx: Port APCALL to macOS 13.3 firmware + - drm: apple: dptx: port interface to macOS 13.5 firmware + - drm: apple: dptx: Add set_active_lanes APCALL + - drm: apple: dptx: Add DPTX_APCALL_ACTIVATE + - drm: apple: dptx: Adapt dptxport_connect() to observed behavior + - drm: apple: afk: Clear commands before sending them + - drm: apple: Fix missing unlock path in dcp_dptx_connect + - drm: apple: dptxep: Fix reply size check + - drm: apple: dptxep: Implement drive settings stuff + - drm/apple: Add missing sound Kconfig dependencies + - drm: apple: HACK: Do not delete piodma platform device + - drm: apple: afk: Update read pointer before processing message + - drm: apple: Implement D592 callback + - drm: apple: Keep information at which swap_id fb are still referenced + - Revert "drm: apple: iomfb: Do not match/create PMU service for dcpext" + - drm: apple: dptx: Implement APCALL_DEACTIVATE and reset the phy + - drm: apple: Disconnect dptx When the CRTC is powered down + - drm: apple: dptx: Wait for completion of dptx_connect. + - drm: apple: HPD: Only act on connect IRQs + - drm: apple: iomfb: Improve hotplug related logging + - drm: apple: Extract modeset crtc's atomic_flush() + - drm: apple: dptx: Log connect/disconnect calls + - drm: apple: Move modeset into drm_crtc's atomic_enable + - drm: apple: Fix DPTX hotplug handling + - drm: apple: iomfb: Use drm_kms_helper_connector_hotplug_event + - drm : apple: iomfb: Handle OOB ASYNC/CB context + - drm: apple: iomfb: Extend hotplug/mode parsing logging + - drm: apple: Adjust startup sequence and timing for dptx + - drm: apple: dcp: Fix resume with DPTX based display outputs + - drm: apple: Be less noisy about teardown notifies without service + - drm: apple: dptx: Wait for link config on connect + - drm: apple: Prefer RGB SDR modes + - drm: apple: iomfb: Always parse DisplayAttributes + - drm: apple: parser: constify parser data + - drm: apple: epic: Pass full notfiy/report payload to handler + - drm: apple: epic: systemep: Parse "mNits" log events + - drm: apple: mark local functions static + - drm/apple: Add missing RTKit Kconfig dependency + - drm/apple: spelling fixes + - drm: apple: backlight: force backlight update after resume + - drm: apple: Fix/remove log messages + - drm: apple: dptx: Debounce HPD by simple msleep() + - drm: apple: Add Kconfig option for audio + - drm: apple: iomfb: export property dicts in connector debugfs + - gpu: drm: apple: Expose injecting of EPIC calls via debugfs + - gpu: drm: apple: Set up client of AV endpoint + - drm: apple: av: Support macOS 12.3 and 13.5 firmware APIs + - drm: apple: av: Do not open AV service from afk receive handler + - gpu: drm: apple: Add DCP audio driver + - drm: apple: dptx: Remove DPTX disconnect/connect on init + - drm: apple: audio: init AV endpoint later + - drm: apple: av: Use a workqueue + - drm: apple: audio: move the audio driver into the DCP module + - drm: apple: audio: Make the DP/HDMI audio driver a full driver + - drm: apple: audio: Avoid probe errors + - drm/apple: fix double words in comments + - drm: apple: backlight: release lock in error path + - drm: apple: Switch back to drm_atomic_helper_commit_tail_rpm() + - drm: apple: Fix broken MemDescRelay::release_descriptor callback number + - drm: apple: Reduce log spam about busy command channel + - drm: apple: av: Warn only once about failed calls + - drm: apple: disable HDMI audio by default + - drm: apple: Override drm_vblank's page flip event handling [HACK] + - drm/apple: Explicitly stop AFK endpoints on shutdown + - drm/apple: audio: Create a device link to the DMA device + - drm/apple: audio: Defer DMA channel acquisition to device open + - drm/apple: audio: Fix hotplug notifications + - drm: apple: Add oob hotplug event + - drm: apple: dptx: Fix get_drive_settings retcode + - drm: apple: dptxport: get_max_lane_count: Retrieve lane count from phy + - drm/apple: Fix missing mode init (feel free to squash) + - drm: apple: iomfb: Align buffer size on unmap/free as well + - Revert "drm: apple: HACK: Do not delete piodma platform device" + - drm: apple: afk: Optionally match against EPICName + - drm: apple: Add dcpav-service-ep + - drm: apple: iomfb: Provide the EDID as connector property + - ALSA: Introduce 'snd_interval_rate_bits' + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - drm: apple: Enable EDID support by default + - fixup! drm/apple: audio: Create a device link to the DMA device + - drm: apple: audio: Implement runtime PM support + - fixup! mux: apple dp crossbar: Support t602x DP cross bar variant + - drm: apple: Add CRTC CRC support + - drm: apple: Add .get_scanout_buffer for drm_panic support + - drm: apple: respect drm_plane_state zpos + - drm: apple: constrain swaps to maximum blendable surfaces + - drm: apple: reject plane commit if it will crash DCP + - drm: apple: add support for overlay planes + - drm: apple: use correct min/max plane scaling factors + - drm: apple: warn about broken sw cursor fallback + - drm: apple: make plane zpos immutable + - fixup! drm: apple: add support for overlay planes + - drm: apple: refactor apple_plane_atomic_check + - drm: apple: Use dest rct in offscreen test + - iommu/io-pgtable: Add Apple UAT variant format + - iommu/io-pgtable: Hack in FW-RW/GPU-RO mode into UAT io_pgtable + - rust: io_pgtable: Add the Apple UAT format abstraction + - fixup! rust: io_pgtable: Add the Apple UAT format abstraction + - rust: dma_fence: Add DMA Fence abstraction + - fixup! rust: dma_fence: Add DMA Fence abstraction + - rust: helpers: Add bindings/wrappers for dma_resv + - drm/gem-shmem: Export VM ops functions + - rust: drm: gem: shmem: Add DRM shmem helper abstraction + - fixup! rust: drm: gem: shmem: Add DRM shmem helper abstraction + - rust: drm: device: Convert Device to AlwaysRefCounted + - fixup! rust: drm: device: Convert Device to AlwaysRefCounted + - rust: drm: gem: Allow pinning GEM object driver data + - rust: drm: mm: Add DRM MM Range Allocator abstraction + - fixup! rust: drm: mm: Add DRM MM Range Allocator abstraction + - rust: drm: syncobj: Add DRM Sync Object abstraction + - drm/scheduler: Fix UAF in drm_sched_fence_get_timeline_name + - rust: drm: sched: Add GPU scheduler abstraction + - fixup! rust: drm: sched: Add GPU scheduler abstraction + - drm/gem: Add a flag to control whether objects can be exported + - rust: drm: gem: Add set_exportable() method + - drm/shmem-helper: Add lockdep asserts to vmap/vunmap + - drm/scheduler: Clean up jobs when the scheduler is torn down. + - rust: drm: sched: Use &mut for ArmedJob.fences() + - drm/gpuvm: Add drm_gpuvm_bo_unmap() + - rust: drm: Add GPUVM Manager abstraction + - fixup! rust: drm: Add GPUVM Manager abstraction + - HACK: rust: drm: device: Add device initialization without data + - HACK: rust: drm: device: Add pointless device() method + - rust: drm: gem: shmem: Add share_dma_resv() function + - rust: macros: Add versions macro + - drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - rust: bindings: Bind the Asahi DRM UAPI + - drm/asahi: Add the Asahi driver for Apple AGX GPUs + - fixup! drm/asahi: Add the Asahi driver for Apple AGX GPUs + - DO NOT MERGE: drm/asahi: Add an experimental UAPI extension + - drm/asahi: render: Implement unknown value UAPI extension + - drm/asahi: hw,initdata: Initdata fixes for G14S + - drm/asahi: hw: Drop max_dies + - fixup! drm/asahi: hw: Drop max_dies + - drm/asahi: initdata: Fix ver_info for G13 V13.5 + - drm/asahi: fw/channels: Identify subpipe (?) field in tvb ack + - drm/asahi: fw/channels: Document more message types a bit + - drm/asahi: initdata: Fix 13.5 field position for G13X + - drm/asahi: initdata: Document more stuff + - drm/asahi: fw/microseq: Document bits of has_attachments + - drm/asahi: hw/t600x: Expand some mappings + - drm/asahi: hw/t8112: Make last IOMapping read-only + - drm/asahi: render: Correct some values for G14 + - drm/asahi: initdata: Initialize GpuStatsFrag properly + - drm/asahi: slotalloc: Allow initializing empty slots + - drm/asahi: fw.channels: Add static assertions for message sizes + - drm/asahi: hw.t602x: Fixes for t6022 + - drm/asahi: regs: Fix cluster count for G14D + - drm/asahi: Enable probing for t6022 + - drm/asahi: Increase recursion limit + - drm/asahi: initdata: Fixes for G14D + - drm/asahi: initdata,hw: Identify & set idle_off_standby_timer + - drm/asahi: initdata: Fudge t3 calculation a bit + - drm/asahi: gpu,hw: Fix array IOMappings + - drm/asahi: hw/t602x: Increase meta/preempt sizes for G14D + - drm/asahi: Expose firmware version to userspace + - fixup! drm/asahi: Expose firmware version to userspace + - drm/asahi: alloc: Support tagging array allocs + - drm/asahi: alloc: Use tag as the guard marker + - fixup! drm/asahi: alloc: Use tag as the guard marker + - drm/asahi: buffer: Add tags to all the buffers + - drm/asahi: initdata: Tag more arrays + - drm/asahi: queue/compute: Tag preempt buf + - drm/asahi: render: Tag AuxFB + - drm/asahi: workqueue: Tag GPU buf + - drm/asahi: buffer,render: Identify and provide layer meta buf + - drm/asahi: compute: Implement bindless samplers + - drm/asahi: render: Implement bindless samplers + - drm/asahi: fw,queue: Implement helper programs + - drm/asahi: render: Identify and set Z/S strides for layered rendering + - drm/asahi: queue: Quieten some debugs + - drm/asahi: Add verbose UAPI error reporting + - drm/asahi: file: Remove sync limit + - drm/asahi: render: Remove sync TVB growth support + - drm/asahi: buffer: Complain more loudly about sync requests + - drm/asahi: Identify & add render VS spills flag + - drm/asahi: Identify and allocate clustered layering metadata buf + - drm/asahi: Fix Clippy complaints + - drm/asahi: render: Fix layered rendering on G14X + - drm/asahi: render, buffer: Fix layered rendering on G13X (again) + - drm/asahi: initdata: New init chain API for rebase + - fixup! drm/asahi: initdata: New init chain API for rebase + - drm/asahi: workqueue: Work around ICE in Rust 1.74 + - drm/asahi: queue: Alocate the NotifierList as shared + - drm/asahi: compute: Allow no preemption flag + - drm/asahi: Identify and implement helper config register + - drm/asahi: Check command structure sizes + - drm/asahi: alloc: Do not allocate memory to free memory + - fixup! drm/asahi: alloc: Do not allocate memory to free memory + - drm/asahi: microseq: Fix warnings + - drm/asahi: Don't lock up when unmapping PTEs fails + - fixup! drm/asahi: Don't lock up when unmapping PTEs fails + - drm/asahi: Convert to GPUVM and implement more VM_BIND ops + - fixup! drm/asahi: Convert to GPUVM and implement more VM_BIND ops + - drm/asahi: Refactor address types + - drm/asahi: util: Add RangeExt helpers for Range + - drm/asahi: mmu: Convert to using Range + - drm/asahi: Move the unknown dummy page to the top of the address space + - drm/asahi: Convert more ranges to Range<> + - fixup! drm/asahi: Convert more ranges to Range<> + - drm/asahi: mmu: Fix lockdep issues with GpuVm + - drm/asahi: Implement GEM objects sharing a single DMA resv + - drm/asahi: queue: Split into Queue and QueueInner + - drm/asahi: workqueue: Tweak some debug logs + - fixup! drm/asahi: run rustfmt + - drm/asahi: file: Update to newer VM_BIND API + - fixup! drm/asahi: file: Update to newer VM_BIND API + - drm/asahi: Signal soft fault support to userspace + - drm/asahi: Enable soft faults by default + - drm/asahi: Fix u32 mult overflow on large tilebufs/TPCs + - drm/asahi: Workqueue: Add more debug + - drm/asahi: Fix event tracking when JobSubmission is dropped + - drm/asahi: gpu: Show unknown field in timeouts + - fixup! drm/asahi: gpu: Show unknown field in timeouts + - FIXUP: drm/asahi: firmware fixes + - drm/asahi: Handle channel errors + - fixup! drm/asahi: Handle channel errors + - drm/asahi: event: Initialize stamps to different values + - drm/asahi: workqueue,queue: More debug + - fixup! drm/asahi: workqueue,queue: More debug + - drm/asahi: workqueue: Fix "Cannot submit, but queue is empty?" bug + - drm/asahi: Clean up jobs in a workqueue + - fixup! drm/asahi: Clean up jobs in a workqueue + - drm/asahi: Add robust_isolation kernel parameter + - FIXUP: drm/asahi: firmware fixes 2 + - drm/asahi: HACK: Disable compute preemption for now + - drm/asahi: Align kernel range to buffer::PAGE_SIZE + - drm/asahi: Implement missing ASAHI_BIND_OP_UNBIND + - drm/asahi: Implement ASAHI_GET_TIME + - drm/asahi: Modify debug dev printk macros to avoid adding ".as_ref()" + - drm/asahi: gpu: Force Box move with manual Box::into_inner() + - drm/asahi: gpu: Get resources directly through DRM pricate data + - drm/asahi: mmu: Move closer to rust of integration + - drm/asahi: regs: Get device ref from platform dev + - drm/asahi: driver: Port to new device/driver registration + - drm/asahi: gpu: Collect garbage for private/gpuro together + - drm/asahi: alloc: Be more verbose about failures + - drm/asahi: gpu: Add a max object count garbage limit + - fixup! drm/asahi: Implement ASAHI_GET_TIME + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Add the Asahi driver UAPI + - fixup! drm/asahi: Implement ASAHI_GET_TIME + - drm/asahi: Document timestamp ops better, refactor fields + - fixup! drm/asahi: Add the Asahi driver UAPI + - drm/asahi: alloc: Remove unused methods + - drm/asahi: workqueue: Restrict command objects to only job commands + - drm/asahi: driver: Silence unused field warning + - drm/asahi: gpu: Remove unused wait_for_poweroff() + - drm/asahi: util: Commend out unused len() method + - drm/asahi: gpu: Implement mapping timestamp buffers + - drm/asahi: file: Implement ASAHI_GEM_BIND_OBJECT + - drm/asahi: fw, queue: Add UserTimestamp object to job structs + - drm/asahi: queue: Plumb through objects XArray and add timestamp getter + - drm/asahi: fw, queue: Plumb through UserTimestamps -> TimestampPointers + - drm/asahi: queue/render,compute: Handle cmdbuf size mismatches + - drm/asahi: queue/render,compute: Plumb through timestamps extension + - drm/asahi: file: Add user_timestamp_frequency_hz to params + - drm/asahi: Set a bit for internal non-render barriers on G14X + - fixup! drm/asahi: Add the Asahi driver UAPI + - drm/asahi: Add the USER_TIMESTAMPS feature + - drm/asahi: Map all reserved-regions as cached + - rust: drm/gpuvm: Take &GpuVmBo for map_and_link_va() + - rust: drm/gpuvm: Pass vm_bo explicitly to step_remap() + - rust: drm/gpuvm: bo_unmap() should take &GpuVmBo, not ARef. + - drm/asahi: mmu: Change step_remap() to new api + - prctl: Introduce PR_{SET,GET}_MEM_MODEL + - arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs + - arm64: Introduce scaffolding to add ACTLR_EL1 to thread state + - arm64: Implement Apple IMPDEF TSO memory model control + - KVM: arm64: Expose TSO capability to guests and context switch + - fixup! arm64: Implement Apple IMPDEF TSO memory model control + - arm64: cpufeature: Unify SCOPE_LOCAL_CPU early & late behavior + - fixup! arm64: Implement Apple IMPDEF TSO memory model control + - fixup! arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs + - fixup! KVM: arm64: Expose TSO capability to guests and context switch + - gpu: drm: adp: Add Apple Display Pipe driver + - gpu: drm: adp: Add a backlight driver for the Summit LCD + - MAINTAINERS: Add entries for touchbar display driver + - gpu: drm: adp: Refuse X* as client in open() + - gpu: drm: adp: base the max framebuffer width and height on screen size + - dt-bindings: input: touchscreen: Add Z2 controller bindings. + - input: apple_z2: Add a driver for Apple Z2 touchscreens + - MAINTAINERS: Add entries for Apple Z2 touchscreen driver + - gpu: drm: adp: Use 16-bit writes for brightness + - gpu: drm: adp: Allow max brightness to be set via device tree + - fixup! gpu: drm: adp: Add Apple Display Pipe driver + - fixup! input: apple_z2: Add a driver for Apple Z2 touchscreens + - fixup! input: apple_z2: Add a driver for Apple Z2 touchscreens + - media: apple: Add Apple ISP driver + - media: apple: isp: IMX558 initial support + - media: apple: isp: Use preallocated heap + - media: apple: isp: Fixup shared region arg + - media: apple: isp: Enable t6000 + - media: apple: isp: Split gpio/mbox MMIO range + - media: apple: isp: Drop the DART mirroring stuff + - media: apple: isp: Do not defer on failure to initialize DART + - media: apple: WIP: t6000 hax + - media: apple: isp: Set platform_id in bootargs + - media: apple: isp: Better document info struct fields + - media: apple: isp: Don't use define for bootargs size + - media: apple: isp: wmb() before GPIO write + - media: apple: isp: s/asc/coproc/ + - media: apple: isp: rm unused bootargs members + - media: apple: isp: rm old isp_resv struct + - media: apple: isp: misc isp-fw.c improvements + - media: apple: isp: alloc static surfaces only once + - media: apple: isp: fix copyright + - media: apple: isp: Support >32bit VAs for t602x + - media: apple: isp: t602x hw config + - media: apple: isp: Working t602x and multiple formats and more fixes + - media: apple: isp: Always enable singleplane API, make multiple a module + param + - media: apple: isp: Switch to threaded IRQs + - media: apple: isp: Remove ioread/iowrite and stop doing raw address + translation + - media: apple: isp: Propagate EINTR from firmware loads + - media: apple: isp: Implement posted commands + - media: apple: isp: Add STOP and POWER_DOWN commands + - media: apple: isp: Maybe fix some DMA ordering issues + - media: apple: isp: Make channel sends not interruptible + - media: apple: isp: Use a second region for MBOX_IRQ_{DOORBELL,ACK} + - media: apple: isp: t8112 HW config + - media: apple: isp: Limit maximal number of buffers + - media: apple: isp: t8112 fixes... + - media: apple: isp: Add flicker_sensor_set cmd + - media: apple: isp: Minor changes to cam flow + - media: apple: isp: Make sub-pmdomain handling explicit + - media: apple: isp: Zero out pages allocated to ISP + - media: apple: isp: Use cached IOMMU mappings + - media: apple: isp: Rework meta surface handling & buffer return + - media: apple: isp: Clear IRQs when resetting coproc + - media: apple: isp: Add a missing read barrier (possibly?) + - media: apple: isp: VMap only what is necessary, remove redundant logging + state bit + - media: apple: isp: Only reset coproc when necessary, fix minor race + - media: apple: isp: Option to use CMD_STOP (ifdeffed out) + - media: apple: isp: Use a more user-friendly device name + - media: apple: isp: Parse firmware version from device tree + - media: apple: isp: Show camera presets even for unsupported sensors + - media: apple: isp: Enable IMX364 sensor + - media: apple: isp: implement ENUM_FRAMEINTERVALS trivially + - media: apple: isp: Use a mutex instead of a spinlock for channels + - media: apple: isp: Support system sleep + - fixup! media: apple: isp: Working t602x and multiple formats and more fixes + - fixup! media: apple: isp: Working t602x and multiple formats and more fixes + - rust: WIP(?): Various bits of rust glue for AOP series + - soc: apple: Add support for the AOP co-processor. + - ASoC: apple: Add aop_audio driver. + - iio: common: Add AOP sensor drivers. + - rust: soc: apple: Add Apple mailbox abstractions + - soc: apple: Add SEP driver. + - rust: bindgen: Make snd_dec_flac opaque + - fixup! ASoC: apple: Add aop_audio driver. + - Revert "Add 'asahi' localversion to 05-asahi.localversion" + - Asahi patchset asahi-6.12.8-1 + + -- Vinicius Peixoto Sat, 04 Jan 2025 13:40:05 -0300 + linux-asahi-arm (6.12.0-1001.1) plucky; urgency=medium * Packaging resync (LP: #1786013) diff --git a/debian.asahi-arm/config/annotations b/debian.asahi-arm/config/annotations index ca2dc7adacfa52..e806323b5e428f 100644 --- a/debian.asahi-arm/config/annotations +++ b/debian.asahi-arm/config/annotations @@ -26,12 +26,14 @@ CONFIG_UBSAN note<'LP: #1942215'> # ---- Annotations without notes ---- +CONFIG_APPLE_AOP policy<{'arm64': 'm'}> CONFIG_APPLE_DOCKCHANNEL policy<{'arm64': 'm'}> CONFIG_APPLE_MAILBOX policy<{'arm64': 'y'}> CONFIG_APPLE_PLATFORMS policy<{'arm64': 'y'}> CONFIG_APPLE_PMGR_MISC policy<{'arm64': 'y'}> CONFIG_APPLE_RTKIT policy<{'arm64': 'y'}> CONFIG_APPLE_RTKIT_HELPER policy<{'arm64': 'm'}> +CONFIG_APPLE_SEP policy<{'arm64': 'm'}> CONFIG_APPLE_SIO policy<{'arm64': 'm'}> CONFIG_APPLE_SMC policy<{'arm64': 'm'}> CONFIG_APPLE_SMC_RTKIT policy<{'arm64': 'm'}> @@ -57,6 +59,7 @@ CONFIG_AX88796B_RUST_PHY policy<{'arm64': 'n'}> CONFIG_BINDGEN_VERSION_TEXT policy<{'arm64': '"bindgen 0.70.1"'}> CONFIG_BLK_DEV_RUST_NULL policy<{'arm64': 'n'}> CONFIG_CC_HAS_UBSAN_BOUNDS_STRICT policy<{'arm64': '-'}> +CONFIG_CC_VERSION_TEXT policy<{'arm64': '"aarch64-linux-gnu-gcc-14 (Ubuntu 14.2.0-12ubuntu1) 14.2.0"'}> CONFIG_CHARGER_MACSMC policy<{'arm64': 'm'}> CONFIG_CLK_QCM2290_GPUCC policy<{'arm64': 'n'}> CONFIG_COMMON_CLK_C3_PERIPHERALS policy<{'arm64': 'y'}> @@ -78,9 +81,10 @@ CONFIG_DRM_STM_LVDS policy<{'arm64': 'n'}> CONFIG_EC_LENOVO_YOGA_C630 policy<{'arm64': 'n'}> CONFIG_GPIO_MACSMC policy<{'arm64': 'm'}> CONFIG_HAVE_PAGE_SIZE_16KB policy<{'arm64': 'y'}> -CONFIG_HAVE_RUST policy<{'arm64': 'y'}> CONFIG_HID_DOCKCHANNEL policy<{'arm64': 'm'}> CONFIG_HUGETLB_PMD_PAGE_TABLE_SHARING policy<{'arm64': 'y'}> +CONFIG_IIO_AOP_SENSOR_ALS policy<{'arm64': 'm'}> +CONFIG_IIO_AOP_SENSOR_LAS policy<{'arm64': 'm'}> CONFIG_INPUT_MACSMC_HID policy<{'arm64': 'm'}> CONFIG_MARVELL_GTI_WDT policy<{'arm64': 'y'}> CONFIG_MESON_SECURE_PM_DOMAINS policy<{'arm64': '-'}> @@ -98,8 +102,7 @@ CONFIG_PHY_APPLE_DPTX policy<{'arm64': 'm'}> CONFIG_POWER_RESET_MACSMC policy<{'arm64': 'm'}> CONFIG_RTC_DRV_MACSMC policy<{'arm64': 'm'}> CONFIG_RUSTC_LLVM_VERSION_TEXT policy<{'arm64': '-'}> -CONFIG_RUSTC_SUPPORTS_ARM64 policy<{'arm64': 'y'}> -CONFIG_RUSTC_VERSION_TEXT policy<{'arm64': '"rustc 1.80.1 (3f5fd8dd4 2024-08-06) (built from a source tarball)"'}> +CONFIG_RUSTC_VERSION_TEXT policy<{'arm64': '"rustc 1.83.0 (90b35a623 2024-11-26) (built from a source tarball)"'}> CONFIG_RUST_APPLE_RTKIT policy<{'arm64': 'y'}> CONFIG_RUST_BUILD_ASSERT_ALLOW policy<{'arm64': 'n'}> CONFIG_RUST_DEBUG_ASSERTIONS policy<{'arm64': 'n'}> @@ -113,6 +116,7 @@ CONFIG_SAMPLES_RUST policy<{'arm64': 'n'}> CONFIG_SCREEN_INFO policy<{'arm64': '-'}> CONFIG_SENSORS_MACSMC policy<{'arm64': 'm'}> CONFIG_SHADOW_CALL_STACK policy<{'arm64': 'n'}> +CONFIG_SND_SOC_APPLE_AOP_AUDIO policy<{'arm64': 'm'}> CONFIG_SND_SOC_APPLE_MACAUDIO policy<{'arm64': 'm'}> CONFIG_SND_SOC_CS42L84 policy<{'arm64': 'm'}> CONFIG_SPI_APPLE policy<{'arm64': 'm'}> diff --git a/debian.asahi-arm/reconstruct b/debian.asahi-arm/reconstruct index c3d84d3e86aa18..b6b06662988873 100644 --- a/debian.asahi-arm/reconstruct +++ b/debian.asahi-arm/reconstruct @@ -28,11 +28,14 @@ chmod +x 'debian/templates/image.postinst.in' chmod +x 'debian/templates/image.postrm.in' chmod +x 'debian/templates/image.preinst.in' chmod +x 'debian/templates/image.prerm.in' -chmod +x 'debian/tests-build/check-aliases' chmod +x 'debian/tests/rebuild' chmod +x 'debian/tests/ubuntu-regression-suite' chmod +x 'drivers/watchdog/f71808e_wdt.c' +chmod +x 'tools/testing/selftests/net/ipv6_route_update_soft_lockup.sh' # Remove any files deleted from the orig. +rm -f 'drivers/dax/pmem/Makefile' +rm -f 'drivers/dax/pmem/pmem.c' +rm -f 'drivers/soc/apple/mailbox.h' rm -f 'drivers/usb/host/xhci-pci.c' rm -f 'rust/kernel/alloc/box_ext.rs' rm -f 'rust/kernel/alloc/vec_ext.rs' diff --git a/debian.asahi-arm/ubuntu-asahi b/debian.asahi-arm/ubuntu-asahi index e46e071f836033..c368ef435956db 100644 --- a/debian.asahi-arm/ubuntu-asahi +++ b/debian.asahi-arm/ubuntu-asahi @@ -1,3 +1,3 @@ # The following upstream asahi releases have been ported: [ubuntu-asahi] - Ubuntu-unstable-6.12.0-4.4 = asahi-6.12.1-2 (12-02-2024) + Ubuntu-6.12.0-10.10 = asahi-6.12.10-2 (2025-01-20) diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk index f62f5ac17f70dd..1dc6bdc574c0f8 100644 --- a/debian/rules.d/2-binary-arch.mk +++ b/debian/rules.d/2-binary-arch.mk @@ -147,11 +147,13 @@ ifeq ($(do_extras_package),true) endif ifeq ($(do_linux_tools),true) ifeq ($(do_tools_bpftool),true) + ifneq ($(filter linux-bpf-dev,$(packages_enabled)),) # Do this only for the primary (first) flavor # linux-bpf-dev is broken: It provides vmlinux.h which is a flavored header file! if [ $* = $(firstword $(flavours)) ] ; then \ - $(call if_package, linux-bpf-dev, dh_prep -plinux-bpf-dev) ; \ + dh_prep -plinux-bpf-dev ; \ fi + endif endif endif @@ -353,6 +355,7 @@ ifeq ($(do_linux_tools),true) install -d $(toolspkgdir)/usr/lib/linux-tools $(LN) ../$(DEB_SOURCE)-tools-$(abi_release) $(toolspkgdir)/usr/lib/linux-tools/$(abi_release)-$* ifeq ($(do_tools_bpftool),true) + ifneq ($(filter linux-bpf-dev,$(packages_enabled)),) # Do this only for the primary (first) flavor # linux-bpf-dev is broken: It provides vmlinux.h which is a flavored header file! if [ $* = $(firstword $(flavours)) ] ; then \ @@ -360,6 +363,7 @@ ifeq ($(do_linux_tools),true) install -m644 $(build_dir)/vmlinux.h \ $(bpfdevpkgdir)/usr/include/$(DEB_HOST_MULTIARCH)/linux/ ; \ fi + endif endif endif @@ -603,11 +607,13 @@ ifeq ($(do_cloud_tools),true) endif ifeq ($(do_linux_tools),true) ifeq ($(do_tools_bpftool),true) + ifneq ($(filter linux-bpf-dev,$(packages_enabled)),) # Do this only for the primary (first) flavor # linux-bpf-dev is broken: It provides vmlinux.h which is a flavored header file! if [ $* = $(firstword $(flavours)) ] ; then \ - $(call if_package, linux-bpf-dev, $(call dh_all_inline,linux-bpf-dev)) ; \ + $(call dh_all_inline,linux-bpf-dev) ; \ fi + endif endif endif diff --git a/drivers/base/core.c b/drivers/base/core.c index d922cefc1e6625..3a6166e172fbcb 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2330,6 +2330,32 @@ static void fw_devlink_link_device(struct device *dev) __fw_devlink_link_to_suppliers(dev, fwnode); } +/** + * fw_devlink_count_absent_consumers - Return how many consumers have + * either not been created yet, or do not yet have a driver attached. + * @fwnode: fwnode of the supplier + */ +int fw_devlink_count_absent_consumers(struct fwnode_handle *fwnode) +{ + struct fwnode_link *link, *tmp; + struct device_link *dlink, *dtmp; + struct device *sup_dev = get_dev_from_fwnode(fwnode); + int count = 0; + + list_for_each_entry_safe(link, tmp, &fwnode->consumers, s_hook) + count++; + + if (!sup_dev) + return count; + + list_for_each_entry_safe(dlink, dtmp, &sup_dev->links.consumers, s_node) + if (dlink->consumer->links.status != DL_DEV_DRIVER_BOUND) + count++; + + return count; +} +EXPORT_SYMBOL_GPL(fw_devlink_count_absent_consumers); + /* Device links support end. */ static struct kobject *dev_kobj; diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c index c6664a78796979..f1e63ed04c70ff 100644 --- a/drivers/base/firmware_loader/main.c +++ b/drivers/base/firmware_loader/main.c @@ -471,6 +471,8 @@ static int fw_decompress_xz(struct device *dev, struct fw_priv *fw_priv, static char fw_path_para[256]; static const char * const fw_path[] = { fw_path_para, + "/lib/firmware/vendor/" UTS_RELEASE, + "/lib/firmware/vendor", "/lib/firmware/updates/" UTS_RELEASE, "/lib/firmware/updates", "/lib/firmware/" UTS_RELEASE, diff --git a/drivers/block/rnull.rs b/drivers/block/rnull.rs index b0227cf9ddd387..fee94617e1d3f0 100644 --- a/drivers/block/rnull.rs +++ b/drivers/block/rnull.rs @@ -20,6 +20,7 @@ use kernel::{ error::Result, new_mutex, pr_info, prelude::*, + str::CStr, sync::{Arc, Mutex}, types::ARef, }; @@ -32,11 +33,11 @@ module! { } struct NullBlkModule { - _disk: Pin>>>, + _disk: Pin>>>, } impl kernel::Module for NullBlkModule { - fn init(_module: &'static ThisModule) -> Result { + fn init(_name: &'static CStr, _module: &'static ThisModule) -> Result { pr_info!("Rust null_blk loaded\n"); let tagset = Arc::pin_init(TagSet::new(1, 256, 1), flags::GFP_KERNEL)?; @@ -47,7 +48,7 @@ impl kernel::Module for NullBlkModule { .rotational(false) .build(format_args!("rnullb{}", 0), tagset)?; - let disk = Box::pin_init(new_mutex!(disk, "nullb:disk"), flags::GFP_KERNEL)?; + let disk = KBox::pin_init(new_mutex!(disk, "nullb:disk"), flags::GFP_KERNEL)?; Ok(Self { _disk: disk }) } diff --git a/drivers/cpufreq/apple-soc-cpufreq.c b/drivers/cpufreq/apple-soc-cpufreq.c index 4dcacab9b4bf25..ad6c7b8f290cac 100644 --- a/drivers/cpufreq/apple-soc-cpufreq.c +++ b/drivers/cpufreq/apple-soc-cpufreq.c @@ -25,7 +25,7 @@ #define APPLE_DVFS_CMD 0x20 #define APPLE_DVFS_CMD_BUSY BIT(31) #define APPLE_DVFS_CMD_SET BIT(25) -#define APPLE_DVFS_CMD_PS2 GENMASK(16, 12) +#define APPLE_DVFS_CMD_PS2 GENMASK(15, 12) #define APPLE_DVFS_CMD_PS1 GENMASK(4, 0) /* Same timebase as CPU counter (24MHz) */ @@ -55,6 +55,7 @@ #define APPLE_DVFS_TRANSITION_TIMEOUT 100 struct apple_soc_cpufreq_info { + bool has_ps2; u64 max_pstate; u64 cur_pstate_mask; u64 cur_pstate_shift; @@ -69,18 +70,21 @@ struct apple_cpu_priv { static struct cpufreq_driver apple_soc_cpufreq_driver; static const struct apple_soc_cpufreq_info soc_t8103_info = { + .has_ps2 = true, .max_pstate = 15, .cur_pstate_mask = APPLE_DVFS_STATUS_CUR_PS_T8103, .cur_pstate_shift = APPLE_DVFS_STATUS_CUR_PS_SHIFT_T8103, }; static const struct apple_soc_cpufreq_info soc_t8112_info = { + .has_ps2 = false, .max_pstate = 31, .cur_pstate_mask = APPLE_DVFS_STATUS_CUR_PS_T8112, .cur_pstate_shift = APPLE_DVFS_STATUS_CUR_PS_SHIFT_T8112, }; static const struct apple_soc_cpufreq_info soc_default_info = { + .has_ps2 = false, .max_pstate = 15, .cur_pstate_mask = 0, /* fallback */ }; @@ -148,9 +152,12 @@ static int apple_soc_cpufreq_set_target(struct cpufreq_policy *policy, return -EIO; } - reg &= ~(APPLE_DVFS_CMD_PS1 | APPLE_DVFS_CMD_PS2); + reg &= ~APPLE_DVFS_CMD_PS1; reg |= FIELD_PREP(APPLE_DVFS_CMD_PS1, pstate); - reg |= FIELD_PREP(APPLE_DVFS_CMD_PS2, pstate); + if (priv->info->has_ps2) { + reg &= ~APPLE_DVFS_CMD_PS2; + reg |= FIELD_PREP(APPLE_DVFS_CMD_PS2, pstate); + } reg |= APPLE_DVFS_CMD_SET; writeq_relaxed(reg, priv->reg_base + APPLE_DVFS_CMD); diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm index a1ee475d180dac..c6870f08457632 100644 --- a/drivers/cpuidle/Kconfig.arm +++ b/drivers/cpuidle/Kconfig.arm @@ -130,3 +130,11 @@ config ARM_QCOM_SPM_CPUIDLE The Subsystem Power Manager (SPM) controls low power modes for the CPU and L2 cores. It interface with various system drivers to put the cores in low power modes. + +config ARM_APPLE_CPUIDLE + bool "Apple SoC CPU idle driver" + depends on ARM64 + default ARCH_APPLE + select CPU_IDLE_MULTIPLE_DRIVERS + help + Select this to enable cpuidle on Apple SoCs. diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index d103342b7cfc21..972b49aec88903 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -26,6 +26,7 @@ obj-$(CONFIG_ARM_PSCI_CPUIDLE) += cpuidle-psci.o obj-$(CONFIG_ARM_PSCI_CPUIDLE_DOMAIN) += cpuidle-psci-domain.o obj-$(CONFIG_ARM_TEGRA_CPUIDLE) += cpuidle-tegra.o obj-$(CONFIG_ARM_QCOM_SPM_CPUIDLE) += cpuidle-qcom-spm.o +obj-$(CONFIG_ARM_APPLE_CPUIDLE) += cpuidle-apple.o ############################################################################### # MIPS drivers diff --git a/drivers/cpuidle/cpuidle-apple.c b/drivers/cpuidle/cpuidle-apple.c new file mode 100644 index 00000000000000..27b9144b979d3a --- /dev/null +++ b/drivers/cpuidle/cpuidle-apple.c @@ -0,0 +1,165 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright The Asahi Linux Contributors + * + * CPU idle support for Apple SoCs + */ + +#include +#include +#include +#include +#include +#include +#include + +#define DEEP_WFI_STATE_RETENTION BIT(2) // retains base CPU registers in deep WFI + +enum idle_state { + STATE_WFI, + STATE_PWRDOWN, + STATE_COUNT +}; + +asm( + ".pushsection .cpuidle.text, \"ax\"\n" + ".type apple_cpu_deep_wfi, @function\n" + "apple_cpu_deep_wfi:\n" + "str x30, [sp, #-16]!\n" + "stp x28, x29, [sp, #-16]!\n" + "stp x26, x27, [sp, #-16]!\n" + "stp x24, x25, [sp, #-16]!\n" + "stp x22, x23, [sp, #-16]!\n" + "stp x20, x21, [sp, #-16]!\n" + "stp x18, x19, [sp, #-16]!\n" + + "mrs x0, s3_5_c15_c5_0\n" + "orr x0, x0, #(3L << 24)\n" + "msr s3_5_c15_c5_0, x0\n" + + "1:\n" + "dsb sy\n" + "wfi\n" + + "mrs x0, ISR_EL1\n" + "cbz x0, 1b\n" + + "mrs x0, s3_5_c15_c5_0\n" + "bic x0, x0, #(1L << 24)\n" + "msr s3_5_c15_c5_0, x0\n" + + "ldp x18, x19, [sp], #16\n" + "ldp x20, x21, [sp], #16\n" + "ldp x22, x23, [sp], #16\n" + "ldp x24, x25, [sp], #16\n" + "ldp x26, x27, [sp], #16\n" + "ldp x28, x29, [sp], #16\n" + "ldr x30, [sp], #16\n" + + "ret\n" + ".popsection\n" +); + +void apple_cpu_deep_wfi(void); + +static __cpuidle int apple_enter_wfi(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) +{ + cpu_do_idle(); + return index; +} + +static __cpuidle int apple_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) +{ + /* + * Deep WFI will clobber FP state, among other things. + * The CPU PM notifier will take care of saving that and anything else + * that needs to be notified of the CPU powering down. + */ + if (cpu_pm_enter()) + return -1; + + ct_cpuidle_enter(); + + switch(index) { + case STATE_PWRDOWN: + apple_cpu_deep_wfi(); + break; + default: + WARN_ON(1); + break; + } + + ct_cpuidle_exit(); + + cpu_pm_exit(); + + return index; +} + +static struct cpuidle_driver apple_idle_driver = { + .name = "apple_idle", + .owner = THIS_MODULE, + .states = { + [STATE_WFI] = { + .enter = apple_enter_wfi, + .enter_s2idle = apple_enter_wfi, + .exit_latency = 1, + .target_residency = 1, + .power_usage = UINT_MAX, + .name = "WFI", + .desc = "CPU clock-gated", + .flags = 0, + }, + [STATE_PWRDOWN] = { + .enter = apple_enter_idle, + .enter_s2idle = apple_enter_idle, + .exit_latency = 10, + .target_residency = 10000, + .power_usage = 0, + .name = "CPU PD", + .desc = "CPU/cluster powered down", + .flags = CPUIDLE_FLAG_RCU_IDLE, + }, + }, + .safe_state_index = STATE_WFI, + .state_count = STATE_COUNT, +}; + +static int apple_cpuidle_probe(struct platform_device *pdev) +{ + return cpuidle_register(&apple_idle_driver, NULL); +} + +static struct platform_driver apple_cpuidle_driver = { + .driver = { + .name = "cpuidle-apple", + }, + .probe = apple_cpuidle_probe, +}; + +static int __init apple_cpuidle_init(void) +{ + struct platform_device *pdev; + int ret; + + ret = platform_driver_register(&apple_cpuidle_driver); + if (ret) + return ret; + + if (!of_machine_is_compatible("apple,arm-platform")) + return 0; + + if (!FIELD_GET(DEEP_WFI_STATE_RETENTION, read_sysreg(aidr_el1))) { + pr_info("cpuidle-apple: CPU does not retain state in deep WFI\n"); + return 0; + } + + pdev = platform_device_register_simple("cpuidle-apple", -1, NULL, 0); + if (IS_ERR(pdev)) { + platform_driver_unregister(&apple_cpuidle_driver); + return PTR_ERR(pdev); + } + + return 0; +} +device_initcall(apple_cpuidle_init); diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index d9ec1e69e42831..f606561418e474 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -89,10 +89,21 @@ config APPLE_ADMAC tristate "Apple ADMAC support" depends on ARCH_APPLE || COMPILE_TEST select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS default ARCH_APPLE help Enable support for Audio DMA Controller found on Apple Silicon SoCs. +config APPLE_SIO + tristate "Apple SIO support" + depends on ARCH_APPLE || COMPILE_TEST + depends on APPLE_RTKIT + select DMA_ENGINE + default m if ARCH_APPLE + help + Enable support for the SIO coprocessor found on Apple Silicon SoCs + where it provides DMA services. + config AT_HDMAC tristate "Atmel AHB DMA support" depends on ARCH_AT91 diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile index ad6a03c052ec4a..84c50e48021a8d 100644 --- a/drivers/dma/Makefile +++ b/drivers/dma/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_AMBA_PL08X) += amba-pl08x.o obj-$(CONFIG_AMCC_PPC440SPE_ADMA) += ppc4xx/ obj-$(CONFIG_AMD_PTDMA) += ptdma/ obj-$(CONFIG_APPLE_ADMAC) += apple-admac.o +obj-$(CONFIG_APPLE_SIO) += apple-sio.o obj-$(CONFIG_AT_HDMAC) += at_hdmac.o obj-$(CONFIG_AT_XDMAC) += at_xdmac.o obj-$(CONFIG_AXI_DMAC) += dma-axi-dmac.o diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c index 9588773dd2eb67..76881b9e82029c 100644 --- a/drivers/dma/apple-admac.c +++ b/drivers/dma/apple-admac.c @@ -153,6 +153,8 @@ static int admac_alloc_sram_carveout(struct admac_data *ad, { struct admac_sram *sram; int i, ret = 0, nblocks; + ad->txcache.size = readl_relaxed(ad->base + REG_TX_SRAM_SIZE); + ad->rxcache.size = readl_relaxed(ad->base + REG_RX_SRAM_SIZE); if (dir == DMA_MEM_TO_DEV) sram = &ad->txcache; @@ -252,7 +254,7 @@ static struct dma_async_tx_descriptor *admac_prep_dma_cyclic( size_t period_len, enum dma_transfer_direction direction, unsigned long flags) { - struct admac_chan *adchan = container_of(chan, struct admac_chan, chan); + struct admac_chan *adchan = to_admac_chan(chan); struct admac_tx *adtx; if (direction != admac_chan_direction(adchan->no)) @@ -912,12 +914,7 @@ static int admac_probe(struct platform_device *pdev) goto free_irq; } - ad->txcache.size = readl_relaxed(ad->base + REG_TX_SRAM_SIZE); - ad->rxcache.size = readl_relaxed(ad->base + REG_RX_SRAM_SIZE); - dev_info(&pdev->dev, "Audio DMA Controller\n"); - dev_info(&pdev->dev, "imprint %x TX cache %u RX cache %u\n", - readl_relaxed(ad->base + REG_IMPRINT), ad->txcache.size, ad->rxcache.size); return 0; @@ -939,6 +936,7 @@ static void admac_remove(struct platform_device *pdev) } static const struct of_device_id admac_of_match[] = { + { .compatible = "apple,admac2", }, { .compatible = "apple,admac", }, { } }; diff --git a/drivers/dma/apple-sio.c b/drivers/dma/apple-sio.c new file mode 100644 index 00000000000000..2039da9fe62a06 --- /dev/null +++ b/drivers/dma/apple-sio.c @@ -0,0 +1,942 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Driver for SIO coprocessor on t8103 (M1) and other Apple SoCs + * + * Copyright (C) The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "dmaengine.h" +#include "virt-dma.h" + +#define NCHANNELS_MAX 0x80 + +#define REG_CPU_CONTROL 0x44 +#define CPU_CONTROL_RUN BIT(4) + +#define SIOMSG_DATA GENMASK(63, 32) +#define SIOMSG_TYPE GENMASK(23, 16) +#define SIOMSG_PARAM GENMASK(31, 24) +#define SIOMSG_TAG GENMASK(13, 8) +#define SIOMSG_EP GENMASK(7, 0) + +#define EP_SIO 0x20 + +#define MSG_START 0x2 +#define MSG_SETUP 0x3 +#define MSG_CONFIGURE 0x5 +#define MSG_ISSUE 0x6 +#define MSG_TERMINATE 0x8 +#define MSG_ACK 0x65 +#define MSG_NACK 0x66 +#define MSG_STARTED 0x67 +#define MSG_REPORT 0x68 + +#define SIO_CALL_TIMEOUT_MS 100 +#define SIO_SHMEM_SIZE 0x1000 +#define SIO_NO_DESC_SLOTS 64 + +/* + * There are two kinds of 'transaction descriptors' in play here. + * + * There's the struct sio_tx, and the struct dma_async_tx_descriptor embedded + * inside, which jointly represent a transaction to the dmaengine subsystem. + * At this time we only support those transactions to be cyclic. + * + * Then there are the coprocessor descriptors, which is what the coprocessor + * knows and understands. These don't seem to have a cyclic regime, so we can't + * map the dmaengine transaction on an exact coprocessor counterpart. Instead + * we continually queue up many coprocessor descriptors to implement a cyclic + * transaction. + * + * The number below is the maximum of how far ahead (how many) coprocessor + * descriptors we should be queuing up, per channel, for a cyclic transaction. + * Basically it's a made-up number. + */ +#define SIO_MAX_NINFLIGHT 4 + +struct sio_coproc_desc { + u32 pad1; + u32 flag; + u64 unk; + u64 iova; + u64 size; + u64 pad2; + u64 pad3; +} __packed; +static_assert(sizeof(struct sio_coproc_desc) == 48); + +struct sio_shmem_chan_config { + u32 datashape; + u32 timeout; + u32 fifo; + u32 threshold; + u32 limit; +} __packed; + +struct sio_data; +struct sio_tx; + +struct sio_chan { + unsigned int no; + struct sio_data *host; + struct virt_dma_chan vc; + struct work_struct terminate_wq; + + bool configured; + struct sio_shmem_chan_config cfg; + + struct sio_tx *current_tx; +}; + +#define SIO_NTAGS 16 + +typedef void (*sio_ack_callback)(struct sio_chan *, void *, bool); + +struct sio_data { + void __iomem *base; + struct dma_device dma; + struct device *dev; + struct apple_rtkit *rtk; + void *shmem; + struct sio_coproc_desc *shmem_desc_base; + unsigned long *desc_allocated; + + struct sio_tagdata { + DECLARE_BITMAP(allocated, SIO_NTAGS); + int last_tag; + + struct completion completions[SIO_NTAGS]; + bool atomic[SIO_NTAGS]; + bool acked[SIO_NTAGS]; + + sio_ack_callback ack_callback[SIO_NTAGS]; + void *cookie[SIO_NTAGS]; + } tags; + + int nchannels; + struct sio_chan channels[]; +}; + +struct sio_tx { + struct virt_dma_desc vd; + struct completion done; + + bool terminated; + size_t period_len; + int nperiods; + int ninflight; + int next; + + struct sio_coproc_desc *siodesc[]; +}; + +static int sio_send_siomsg(struct sio_data *sio, u64 msg); +static int sio_send_siomsg_atomic(struct sio_data *sio, u64 msg, + sio_ack_callback ack_callback, + void *cookie); +static int sio_call(struct sio_data *sio, u64 msg); + +static struct sio_chan *to_sio_chan(struct dma_chan *chan) +{ + return container_of(chan, struct sio_chan, vc.chan); +} + +static struct sio_tx *to_sio_tx(struct dma_async_tx_descriptor *tx) +{ + return container_of(tx, struct sio_tx, vd.tx); +} + +static int sio_alloc_tag(struct sio_data *sio) +{ + struct sio_tagdata *tags = &sio->tags; + int tag, i; + + /* + * Because tag number 0 is special, the usable tag range + * is 1...(SIO_NTAGS - 1). So, to pick the next usable tag, + * we do modulo (SIO_NTAGS - 1) *then* plus one. + */ + +#define SIO_USABLE_TAGS (SIO_NTAGS - 1) + tag = (READ_ONCE(tags->last_tag) % SIO_USABLE_TAGS) + 1; + + for (i = 0; i < SIO_USABLE_TAGS; i++) { + if (!test_and_set_bit(tag, tags->allocated)) + break; + + tag = (tag % SIO_USABLE_TAGS) + 1; + } + + WRITE_ONCE(tags->last_tag, tag); + + if (i < SIO_USABLE_TAGS) + return tag; + else + return -EBUSY; +#undef SIO_USABLE_TAGS +} + +static void sio_free_tag(struct sio_data *sio, int tag) +{ + struct sio_tagdata *tags = &sio->tags; + + if (WARN_ON(tag >= SIO_NTAGS)) + return; + + tags->atomic[tag] = false; + tags->ack_callback[tag] = NULL; + + WARN_ON(!test_and_clear_bit(tag, tags->allocated)); +} + +static void sio_set_tag_atomic(struct sio_data *sio, int tag, + sio_ack_callback ack_callback, + void *cookie) +{ + struct sio_tagdata *tags = &sio->tags; + + tags->atomic[tag] = true; + tags->ack_callback[tag] = ack_callback; + tags->cookie[tag] = cookie; +} + +static struct sio_coproc_desc *sio_alloc_desc(struct sio_data *sio) +{ + int i; + + for (i = 0; i < SIO_NO_DESC_SLOTS; i++) + if (!test_and_set_bit(i, sio->desc_allocated)) + return sio->shmem_desc_base + i; + + return NULL; +} + +static void sio_free_desc(struct sio_data *sio, struct sio_coproc_desc *desc) +{ + clear_bit(desc - sio->shmem_desc_base, sio->desc_allocated); +} + +static int sio_coproc_desc_slot(struct sio_data *sio, struct sio_coproc_desc *desc) +{ + return (desc - sio->shmem_desc_base) * 4; +} + +static enum dma_transfer_direction sio_chan_direction(int channo) +{ + /* Channel directions are fixed based on channel number */ + return (channo & 1) ? DMA_DEV_TO_MEM : DMA_MEM_TO_DEV; +} + +static void sio_tx_free(struct virt_dma_desc *vd) +{ + struct sio_data *sio = to_sio_chan(vd->tx.chan)->host; + struct sio_tx *siotx = to_sio_tx(&vd->tx); + int i; + + for (i = 0; i < siotx->nperiods; i++) + if (siotx->siodesc[i]) + sio_free_desc(sio, siotx->siodesc[i]); + kfree(siotx); +} + +static struct dma_async_tx_descriptor *sio_prep_dma_cyclic( + struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, + size_t period_len, enum dma_transfer_direction direction, + unsigned long flags) +{ + struct sio_chan *siochan = to_sio_chan(chan); + struct sio_tx *siotx = NULL; + int i, nperiods = buf_len / period_len; + + if (direction != sio_chan_direction(siochan->no)) + return NULL; + + siotx = kzalloc(struct_size(siotx, siodesc, nperiods), GFP_NOWAIT); + if (!siotx) + return NULL; + + init_completion(&siotx->done); + siotx->period_len = period_len; + siotx->nperiods = nperiods; + + for (i = 0; i < nperiods; i++) { + struct sio_coproc_desc *d; + + siotx->siodesc[i] = d = sio_alloc_desc(siochan->host); + if (!d) { + siotx->vd.tx.chan = &siochan->vc.chan; + sio_tx_free(&siotx->vd); + return NULL; + } + + d->flag = 1; /* not sure what's up with this */ + d->iova = buf_addr + period_len * i; + d->size = period_len; + } + dma_wmb(); + + return vchan_tx_prep(&siochan->vc, &siotx->vd, flags); +} + +static enum dma_status sio_tx_status(struct dma_chan *chan, dma_cookie_t cookie, + struct dma_tx_state *txstate) +{ + struct sio_chan *siochan = to_sio_chan(chan); + struct virt_dma_desc *vd; + struct sio_tx *siotx; + enum dma_status ret; + unsigned long flags; + int periods_residue; + size_t residue; + + ret = dma_cookie_status(chan, cookie, txstate); + if (ret == DMA_COMPLETE || !txstate) + return ret; + + spin_lock_irqsave(&siochan->vc.lock, flags); + siotx = siochan->current_tx; + + if (siotx && siotx->vd.tx.cookie == cookie) { + ret = DMA_IN_PROGRESS; + periods_residue = siotx->next - siotx->ninflight; + while (periods_residue < 0) + periods_residue += siotx->nperiods; + residue = (siotx->nperiods - periods_residue) * siotx->period_len; + } else { + ret = DMA_IN_PROGRESS; + residue = 0; + vd = vchan_find_desc(&siochan->vc, cookie); + if (vd) { + siotx = to_sio_tx(&vd->tx); + residue = siotx->period_len * siotx->nperiods; + } + } + spin_unlock_irqrestore(&siochan->vc.lock, flags); + dma_set_residue(txstate, residue); + + return ret; +} + +static bool sio_fill_in_locked(struct sio_chan *siochan); + +static void sio_handle_issue_ack(struct sio_chan *siochan, void *cookie, bool ok) +{ + dma_cookie_t tx_cookie = (unsigned long) cookie; + unsigned long flags; + struct sio_tx *tx; + + if (!ok) { + dev_err(siochan->host->dev, "nacked issue on chan %d\n", siochan->no); + return; + } + + spin_lock_irqsave(&siochan->vc.lock, flags); + if (!siochan->current_tx || tx_cookie != siochan->current_tx->vd.tx.cookie || + siochan->current_tx->terminated) + goto out; + + tx = siochan->current_tx; + tx->next = (tx->next + 1) % tx->nperiods; + tx->ninflight++; + sio_fill_in_locked(siochan); + +out: + spin_unlock_irqrestore(&siochan->vc.lock, flags); +} + +static bool sio_fill_in_locked(struct sio_chan *siochan) +{ + struct sio_data *sio = siochan->host; + struct sio_tx *tx = siochan->current_tx; + struct sio_coproc_desc *d = tx->siodesc[tx->next]; + int ret; + + if (tx->ninflight >= SIO_MAX_NINFLIGHT || tx->terminated) + return false; + + static_assert(sizeof(dma_cookie_t) <= sizeof(void *)); + ret = sio_send_siomsg_atomic(sio, FIELD_PREP(SIOMSG_EP, siochan->no) | + FIELD_PREP(SIOMSG_TYPE, MSG_ISSUE) | + FIELD_PREP(SIOMSG_DATA, sio_coproc_desc_slot(sio, d)), + sio_handle_issue_ack, (void *) (uintptr_t) tx->vd.tx.cookie); + if (ret < 0) + dev_err_ratelimited(sio->dev, "can't issue on chan %d ninflight %d: %d\n", + siochan->no, tx->ninflight, ret); + return true; +} + +static void sio_update_current_tx_locked(struct sio_chan *siochan) +{ + struct virt_dma_desc *vd = vchan_next_desc(&siochan->vc); + + if (vd && !siochan->current_tx) { + list_del(&vd->node); + siochan->current_tx = to_sio_tx(&vd->tx); + sio_fill_in_locked(siochan); + } +} + +static void sio_issue_pending(struct dma_chan *chan) +{ + struct sio_chan *siochan = to_sio_chan(chan); + unsigned long flags; + + spin_lock_irqsave(&siochan->vc.lock, flags); + vchan_issue_pending(&siochan->vc); + sio_update_current_tx_locked(siochan); + spin_unlock_irqrestore(&siochan->vc.lock, flags); +} + +static int sio_terminate_all(struct dma_chan *chan) +{ + struct sio_chan *siochan = to_sio_chan(chan); + unsigned long flags; + LIST_HEAD(to_free); + + spin_lock_irqsave(&siochan->vc.lock, flags); + if (siochan->current_tx && !siochan->current_tx->terminated) { + dma_cookie_complete(&siochan->current_tx->vd.tx); + siochan->current_tx->terminated = true; + schedule_work(&siochan->terminate_wq); + } + vchan_get_all_descriptors(&siochan->vc, &to_free); + spin_unlock_irqrestore(&siochan->vc.lock, flags); + + vchan_dma_desc_free_list(&siochan->vc, &to_free); + + return 0; +} + +static void sio_terminate_work(struct work_struct *wq) +{ + struct sio_chan *siochan = container_of(wq, struct sio_chan, terminate_wq); + struct sio_tx *tx; + unsigned long flags; + int ret; + + spin_lock_irqsave(&siochan->vc.lock, flags); + tx = siochan->current_tx; + spin_unlock_irqrestore(&siochan->vc.lock, flags); + + if (WARN_ON(!tx)) + return; + + ret = sio_call(siochan->host, FIELD_PREP(SIOMSG_EP, siochan->no) | + FIELD_PREP(SIOMSG_TYPE, MSG_TERMINATE)); + if (ret < 0) + dev_err(siochan->host->dev, "terminate call on chan %d failed: %d\n", + siochan->no, ret); + + ret = wait_for_completion_timeout(&tx->done, msecs_to_jiffies(500)); + if (!ret) + dev_err(siochan->host->dev, "terminate descriptor wait timed out\n"); + + tasklet_kill(&siochan->vc.task); + + spin_lock_irqsave(&siochan->vc.lock, flags); + WARN_ON(siochan->current_tx != tx); + siochan->current_tx = NULL; + sio_update_current_tx_locked(siochan); + spin_unlock_irqrestore(&siochan->vc.lock, flags); + + sio_tx_free(&tx->vd); +} + +static void sio_synchronize(struct dma_chan *chan) +{ + struct sio_chan *siochan = to_sio_chan(chan); + + flush_work(&siochan->terminate_wq); +} + +static void sio_free_chan_resources(struct dma_chan *chan) +{ + sio_terminate_all(chan); + sio_synchronize(chan); + vchan_free_chan_resources(&to_sio_chan(chan)->vc); +} + +static struct dma_chan *sio_dma_of_xlate(struct of_phandle_args *dma_spec, + struct of_dma *ofdma) +{ + struct sio_data *sio = (struct sio_data *) ofdma->of_dma_data; + unsigned int index = dma_spec->args[0]; + + if (dma_spec->args_count != 1 || index >= sio->nchannels) + return ERR_PTR(-EINVAL); + + return dma_get_slave_channel(&sio->channels[index].vc.chan); +} + +static void sio_rtk_crashed(void *cookie) +{ + struct sio_data *sio = cookie; + + dev_err(sio->dev, "SIO down (crashed)"); +} + +static void sio_process_report(struct sio_chan *siochan) +{ + unsigned long flags; + + spin_lock_irqsave(&siochan->vc.lock, flags); + if (siochan->current_tx) { + struct sio_tx *tx = siochan->current_tx; + + if (tx->ninflight) + tx->ninflight--; + vchan_cyclic_callback(&tx->vd); + if (!sio_fill_in_locked(siochan) && !tx->ninflight) + complete(&tx->done); + } + spin_unlock_irqrestore(&siochan->vc.lock, flags); +} + +static void sio_recv_msg(void *cookie, u8 ep, u64 msg) +{ + struct sio_data *sio = cookie; + struct sio_tagdata *tags = &sio->tags; + u32 data; + u8 type, tag, sioep; + + if (ep != EP_SIO) + goto unknown; + + data = FIELD_GET(SIOMSG_DATA, msg); + // param = FIELD_GET(SIOMSG_PARAM, msg); + type = FIELD_GET(SIOMSG_TYPE, msg); + tag = FIELD_GET(SIOMSG_TAG, msg); + sioep = FIELD_GET(SIOMSG_EP, msg); + + switch (type) { + case MSG_STARTED: + dev_info(sio->dev, "SIO protocol v%u\n", data); + type = MSG_ACK; /* Pretend this is an ACK */ + fallthrough; + case MSG_ACK: + case MSG_NACK: + if (WARN_ON(tag >= SIO_NTAGS)) + break; + + if (tags->atomic[tag]) { + sio_ack_callback callback = tags->ack_callback[tag]; + + if (callback && !WARN_ON(sioep >= sio->nchannels)) + callback(&sio->channels[sioep], + tags->cookie[tag], type == MSG_ACK); + if (type == MSG_NACK) + dev_err(sio->dev, "got a NACK on channel %d\n", sioep); + sio_free_tag(sio, tag); + } else { + tags->acked[tag] = (type == MSG_ACK); + complete(&tags->completions[tag]); + } + break; + + case MSG_REPORT: + if (WARN_ON(sioep >= sio->nchannels)) + break; + + sio_process_report(&sio->channels[sioep]); + break; + + default: + goto unknown; + } + return; + +unknown: + dev_warn(sio->dev, "received unknown message: ep %x data %016llx\n", + ep, msg); +} + +static int _sio_send_siomsg(struct sio_data *sio, u64 msg, bool atomic, + sio_ack_callback ack_callback, void *cookie) +{ + int tag, ret; + + tag = sio_alloc_tag(sio); + if (tag < 0) + return tag; + + if (atomic) + sio_set_tag_atomic(sio, tag, ack_callback, cookie); + else + reinit_completion(&sio->tags.completions[tag]); + + msg &= ~SIOMSG_TAG; + msg |= FIELD_PREP(SIOMSG_TAG, tag); + ret = apple_rtkit_send_message(sio->rtk, EP_SIO, msg, NULL, + atomic); + if (ret < 0) { + sio_free_tag(sio, tag); + return ret; + } + + return tag; +} + +static int sio_send_siomsg(struct sio_data *sio, u64 msg) +{ + return _sio_send_siomsg(sio, msg, false, NULL, NULL); +} + +static int sio_send_siomsg_atomic(struct sio_data *sio, u64 msg, + sio_ack_callback ack_callback, + void *cookie) +{ + return _sio_send_siomsg(sio, msg, true, ack_callback, cookie); +} + +static int sio_call(struct sio_data *sio, u64 msg) +{ + int tag, ret; + + tag = sio_send_siomsg(sio, msg); + if (tag < 0) + return tag; + + ret = wait_for_completion_timeout(&sio->tags.completions[tag], + msecs_to_jiffies(SIO_CALL_TIMEOUT_MS)); + if (!ret) { + dev_warn(sio->dev, "call %8llx timed out\n", msg); + sio_free_tag(sio, tag); + return -ETIME; + } + + ret = sio->tags.acked[tag]; + sio_free_tag(sio, tag); + + return ret; +} + +static const struct apple_rtkit_ops sio_rtkit_ops = { + .crashed = sio_rtk_crashed, + .recv_message = sio_recv_msg, +}; + +static int sio_device_config(struct dma_chan *chan, + struct dma_slave_config *config) +{ + struct sio_chan *siochan = to_sio_chan(chan); + struct sio_data *sio = siochan->host; + bool is_tx = sio_chan_direction(siochan->no) == DMA_MEM_TO_DEV; + struct sio_shmem_chan_config *cfg_shmem = sio->shmem; + struct sio_shmem_chan_config cfg; + int ret; + + switch (is_tx ? config->dst_addr_width : config->src_addr_width) { + case DMA_SLAVE_BUSWIDTH_1_BYTE: + cfg.datashape = 0; + break; + case DMA_SLAVE_BUSWIDTH_2_BYTES: + cfg.datashape = 1; + break; + case DMA_SLAVE_BUSWIDTH_4_BYTES: + cfg.datashape = 2; + break; + default: + return -EINVAL; + } + + cfg.timeout = 0; + cfg.fifo = 0x800; + cfg.limit = 0x800; + cfg.threshold = 0x800; + + /* + * Dmaengine prescribes we ought to apply the new configuration only + * to newly-queued descriptors. + * + * To comply with dmaengine's interface we take the lazy path here: + * we apply the configuration right away, we only allow the channel + * to be configured once, which means subsequent calls to `device_config` + * either return -EBUSY if the configuration differs, or they are + * a no-op if the configuration is the same as the starting one. + * + * This is the reasonable thing to do given that these sio channels + * are tied to fixed peripherals, and what's more given that the + * only planned consumer of this dmaengine driver in the kernel is + * diplayport audio support, where the DMA configuration is fixed, + * and no more than a single descriptor (a cyclic one) gets ever issued + * at the same time. + * + * The code complexity cost of tracking to which descriptor + * the configuration relates would be significant here, especially + * since we need to do a non-atomic operation to apply it (a call to + * the coprocessor) and dmaengine has its bunch of atomicity + * restrictions. And this complexity would be for naught since it + * doesn't even get exercised by the only planned consumer. + */ + if (siochan->configured && memcmp(&siochan->cfg, &cfg, sizeof(cfg))) + return -EBUSY; + + *cfg_shmem = cfg; + dma_wmb(); + + ret = sio_call(sio, FIELD_PREP(SIOMSG_TYPE, MSG_CONFIGURE) | + FIELD_PREP(SIOMSG_EP, siochan->no)); + + if (ret == 1) + ret = 0; + else if (ret == 0) + ret = -EINVAL; + + if (ret == 0) { + siochan->configured = true; + siochan->cfg = cfg; + } + + return ret; +} + +static int sio_alloc_shmem(struct sio_data *sio) +{ + dma_addr_t iova; + int err; + + sio->shmem = dma_alloc_coherent(sio->dev, SIO_SHMEM_SIZE, + &iova, GFP_KERNEL | __GFP_ZERO); + if (!sio->shmem) + return -ENOMEM; + + sio->shmem_desc_base = (struct sio_coproc_desc *) (sio->shmem + 56); + sio->desc_allocated = devm_kzalloc(sio->dev, SIO_NO_DESC_SLOTS / 32, + GFP_KERNEL); + if (!sio->desc_allocated) + return -ENOMEM; + + err = sio_call(sio, FIELD_PREP(SIOMSG_TYPE, MSG_SETUP) | + FIELD_PREP(SIOMSG_PARAM, 1) | + FIELD_PREP(SIOMSG_DATA, iova >> 12)); + if (err != 1) { + if (err == 0) + err = -EINVAL; + return err; + } + + err = sio_call(sio, FIELD_PREP(SIOMSG_TYPE, MSG_SETUP) | + FIELD_PREP(SIOMSG_PARAM, 2) | + FIELD_PREP(SIOMSG_DATA, SIO_SHMEM_SIZE)); + if (err != 1) { + if (err == 0) + err = -EINVAL; + return err; + } + + return 0; +} + +static int sio_send_dt_params(struct sio_data *sio) +{ + struct device_node *np = sio->dev->of_node; + const char *propname = "apple,sio-firmware-params"; + int nparams, err, i; + + nparams = of_property_count_u32_elems(np, propname); + if (nparams < 0) { + err = nparams; + goto badprop; + } + + for (i = 0; i < nparams / 2; i++) { + u32 key, val; + + err = of_property_read_u32_index(np, propname, 2 * i, &key); + if (err) + goto badprop; + err = of_property_read_u32_index(np, propname, 2 * i + 1, &val); + if (err) + goto badprop; + + err = sio_call(sio, FIELD_PREP(SIOMSG_TYPE, MSG_SETUP) | + FIELD_PREP(SIOMSG_PARAM, key & 0xff) | + FIELD_PREP(SIOMSG_EP, key >> 8) | + FIELD_PREP(SIOMSG_DATA, val)); + if (err < 1) { + if (err == 0) + err = -ENXIO; + return dev_err_probe(sio->dev, err, "sending SIO parameter %#x value %#x\n", + key, val); + } + } + + return 0; + +badprop: + return dev_err_probe(sio->dev, err, "failed to read '%s'\n", propname); +} + +static int sio_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + struct sio_data *sio; + struct dma_device *dma; + int nchannels; + int err, i; + + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(42)); + if (err) + return dev_err_probe(&pdev->dev, err, "Failed to set DMA mask\n"); + + err = of_property_read_u32(np, "dma-channels", &nchannels); + if (err || nchannels > NCHANNELS_MAX) + return dev_err_probe(&pdev->dev, -EINVAL, + "missing or invalid dma-channels property\n"); + + sio = devm_kzalloc(&pdev->dev, struct_size(sio, channels, nchannels), GFP_KERNEL); + if (!sio) + return -ENOMEM; + + platform_set_drvdata(pdev, sio); + sio->dev = &pdev->dev; + sio->nchannels = nchannels; + + sio->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(sio->base)) + return PTR_ERR(sio->base); + + pm_runtime_get_noresume(&pdev->dev); + pm_runtime_set_active(&pdev->dev); + err = devm_pm_runtime_enable(&pdev->dev); + if (err < 0) + return dev_err_probe(&pdev->dev, err, + "pm_runtime_enable failed: %d\n", err); + + sio->rtk = devm_apple_rtkit_init(&pdev->dev, sio, NULL, 0, &sio_rtkit_ops); + if (IS_ERR(sio->rtk)) { + err = PTR_ERR(sio->rtk); + dev_err(&pdev->dev, "couldn't initialize rtkit\n"); + goto rpm_put; + } + for (i = 1; i < SIO_NTAGS; i++) + init_completion(&sio->tags.completions[i]); + + dma = &sio->dma; + dma_cap_set(DMA_PRIVATE, dma->cap_mask); + dma_cap_set(DMA_CYCLIC, dma->cap_mask); + + dma->dev = &pdev->dev; + dma->device_free_chan_resources = sio_free_chan_resources; + dma->device_tx_status = sio_tx_status; + dma->device_issue_pending = sio_issue_pending; + dma->device_terminate_all = sio_terminate_all; + dma->device_synchronize = sio_synchronize; + dma->device_prep_dma_cyclic = sio_prep_dma_cyclic; + dma->device_config = sio_device_config; + + dma->directions = BIT(DMA_MEM_TO_DEV); + dma->residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT; + dma->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | + BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | + BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); + + INIT_LIST_HEAD(&dma->channels); + for (i = 0; i < nchannels; i++) { + struct sio_chan *siochan = &sio->channels[i]; + + siochan->host = sio; + siochan->no = i; + siochan->vc.desc_free = sio_tx_free; + INIT_WORK(&siochan->terminate_wq, sio_terminate_work); + vchan_init(&siochan->vc, dma); + } + + writel(CPU_CONTROL_RUN, sio->base + REG_CPU_CONTROL); + + err = apple_rtkit_boot(sio->rtk); + if (err) + return dev_err_probe(&pdev->dev, err, "SIO did not boot\n"); + + err = apple_rtkit_start_ep(sio->rtk, EP_SIO); + if (err) + return dev_err_probe(&pdev->dev, err, "starting SIO endpoint\n"); + + err = sio_call(sio, FIELD_PREP(SIOMSG_TYPE, MSG_START)); + if (err < 1) { + if (err == 0) + err = -ENXIO; + return dev_err_probe(&pdev->dev, err, "starting SIO service\n"); + } + + err = sio_send_dt_params(sio); + if (err < 0) + return dev_err_probe(&pdev->dev, err, "failed to send boot-up parameters\n"); + + err = sio_alloc_shmem(sio); + if (err < 0) + return err; + + err = dma_async_device_register(&sio->dma); + if (err) + return dev_err_probe(&pdev->dev, err, "failed to register DMA device\n"); + + err = of_dma_controller_register(pdev->dev.of_node, sio_dma_of_xlate, sio); + if (err) { + dma_async_device_unregister(&sio->dma); + return dev_err_probe(&pdev->dev, err, "failed to register with OF\n"); + } + +rpm_put: + pm_runtime_put(&pdev->dev); + + return err; +} + +static void sio_remove(struct platform_device *pdev) +{ + struct sio_data *sio = platform_get_drvdata(pdev); + + of_dma_controller_free(pdev->dev.of_node); + dma_async_device_unregister(&sio->dma); +} + +static const struct of_device_id sio_of_match[] = { + { .compatible = "apple,sio", }, + { } +}; +MODULE_DEVICE_TABLE(of, sio_of_match); + +static __maybe_unused int sio_suspend(struct device *dev) +{ + /* + * TODO: SIO coproc sleep state + */ + return 0; +} + +static __maybe_unused int sio_resume(struct device *dev) +{ + return 0; +} + +static DEFINE_RUNTIME_DEV_PM_OPS(sio_pm_ops, sio_suspend, sio_resume, NULL); + +static struct platform_driver apple_sio_driver = { + .driver = { + .name = "apple-sio", + .of_match_table = sio_of_match, + .pm = pm_ptr(&sio_pm_ops), + }, + .probe = sio_probe, + .remove = sio_remove, +}; +module_platform_driver(apple_sio_driver); + +MODULE_AUTHOR("Martin Povišer "); +MODULE_DESCRIPTION("Driver for SIO coprocessor on Apple SoCs"); +MODULE_LICENSE("Dual MIT/GPL"); diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 253661449adaa2..9c92a4b06341e9 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1427,6 +1427,17 @@ config GPIO_LP87565 This driver can also be built as a module. If so, the module will be called gpio-lp87565. +config GPIO_MACSMC + tristate "Apple Mac SMC GPIO" + depends on APPLE_SMC + default ARCH_APPLE + help + Support for GPIOs controlled by the SMC microcontroller on Apple Mac + systems. + + This driver can also be built as a module. If so, the module will be + called gpio-macsmc. + config GPIO_MADERA tristate "Cirrus Logic Madera class codecs" depends on PINCTRL_MADERA diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index c1a4fd033b94dd..8443e16502f9d9 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -94,6 +94,7 @@ obj-$(CONFIG_GPIO_LP873X) += gpio-lp873x.o obj-$(CONFIG_GPIO_LP87565) += gpio-lp87565.o obj-$(CONFIG_GPIO_LPC18XX) += gpio-lpc18xx.o obj-$(CONFIG_GPIO_LPC32XX) += gpio-lpc32xx.o +obj-$(CONFIG_GPIO_MACSMC) += gpio-macsmc.o obj-$(CONFIG_GPIO_MADERA) += gpio-madera.o obj-$(CONFIG_GPIO_MAX3191X) += gpio-max3191x.o obj-$(CONFIG_GPIO_MAX7300) += gpio-max7300.o diff --git a/drivers/gpio/gpio-macsmc.c b/drivers/gpio/gpio-macsmc.c new file mode 100644 index 00000000000000..98fc74af69d4c1 --- /dev/null +++ b/drivers/gpio/gpio-macsmc.c @@ -0,0 +1,388 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Apple SMC GPIO driver + * Copyright The Asahi Linux Contributors + * + * This driver implements basic SMC PMU GPIO support that can read inputs + * and write outputs. Mode changes and IRQ config are not yet implemented. + */ + +#include +#include +#include +#include +#include +#include + +#define MAX_GPIO 64 + +/* + * Commands 0-6 are, presumably, the intended API. + * Command 0xff lets you get/set the pin configuration in detail directly, + * but the bit meanings seem not to be stable between devices/PMU hardware + * versions. + * + * We're going to try to make do with the low commands for now. + * We don't implement pin mode changes at this time. + */ + +#define CMD_ACTION (0 << 24) +#define CMD_OUTPUT (1 << 24) +#define CMD_INPUT (2 << 24) +#define CMD_PINMODE (3 << 24) +#define CMD_IRQ_ENABLE (4 << 24) +#define CMD_IRQ_ACK (5 << 24) +#define CMD_IRQ_MODE (6 << 24) +#define CMD_CONFIG (0xff << 24) + +#define MODE_INPUT 0 +#define MODE_OUTPUT 1 +#define MODE_VALUE_0 0 +#define MODE_VALUE_1 2 + +#define IRQ_MODE_HIGH 0 +#define IRQ_MODE_LOW 1 +#define IRQ_MODE_RISING 2 +#define IRQ_MODE_FALLING 3 +#define IRQ_MODE_BOTH 4 + +#define CONFIG_MASK GENMASK(23, 16) +#define CONFIG_VAL GENMASK(7, 0) + +#define CONFIG_OUTMODE GENMASK(7, 6) +#define CONFIG_IRQMODE GENMASK(5, 3) +#define CONFIG_PULLDOWN BIT(2) +#define CONFIG_PULLUP BIT(1) +#define CONFIG_OUTVAL BIT(0) + +/* + * output modes seem to differ depending on the PMU in use... ? + * j274 / M1 (Sera PMU): + * 0 = input + * 1 = output + * 2 = open drain + * 3 = disable + * j314 / M1Pro (Maverick PMU): + * 0 = input + * 1 = open drain + * 2 = output + * 3 = ? + */ + +#define SMC_EV_GPIO 0x7202 + +struct macsmc_gpio { + struct device *dev; + struct apple_smc *smc; + struct gpio_chip gc; + struct irq_chip ic; + struct notifier_block nb; + + struct mutex irq_mutex; + DECLARE_BITMAP(irq_supported, MAX_GPIO); + DECLARE_BITMAP(irq_enable_shadow, MAX_GPIO); + DECLARE_BITMAP(irq_enable, MAX_GPIO); + u32 irq_mode_shadow[MAX_GPIO]; + u32 irq_mode[MAX_GPIO]; + + int first_index; +}; + +static int macsmc_gpio_nr(smc_key key) +{ + int low = hex_to_bin(key & 0xff); + int high = hex_to_bin((key >> 8) & 0xff); + + if (low < 0 || high < 0) + return -1; + + return low | (high << 4); +} + +static int macsmc_gpio_key(unsigned int offset) +{ + return _SMC_KEY("gP\0\0") | (hex_asc_hi(offset) << 8) | hex_asc_lo(offset); +} + +static int macsmc_gpio_get_direction(struct gpio_chip *gc, unsigned int offset) +{ + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + smc_key key = macsmc_gpio_key(offset); + u32 val; + int ret; + + /* First try reading the explicit pin mode register */ + ret = apple_smc_rw_u32(smcgp->smc, key, CMD_PINMODE, &val); + if (!ret) + return (val & MODE_OUTPUT) ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN; + + /* + * Less common IRQ configs cause CMD_PINMODE to fail, and so does open drain mode. + * Fall back to reading IRQ mode, which will only succeed for inputs. + */ + ret = apple_smc_rw_u32(smcgp->smc, key, CMD_IRQ_MODE, &val); + return (!ret) ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT; +} + +static int macsmc_gpio_get(struct gpio_chip *gc, unsigned int offset) +{ + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + smc_key key = macsmc_gpio_key(offset); + u32 val; + int ret; + + ret = macsmc_gpio_get_direction(gc, offset); + if (ret < 0) + return ret; + + if (ret == GPIO_LINE_DIRECTION_OUT) + ret = apple_smc_rw_u32(smcgp->smc, key, CMD_OUTPUT, &val); + else + ret = apple_smc_rw_u32(smcgp->smc, key, CMD_INPUT, &val); + + if (ret < 0) + return ret; + + return val ? 1 : 0; +} + +static void macsmc_gpio_set(struct gpio_chip *gc, unsigned int offset, int value) +{ + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + smc_key key = macsmc_gpio_key(offset); + int ret; + + value |= CMD_OUTPUT; + ret = apple_smc_write_u32(smcgp->smc, key, CMD_OUTPUT | value); + if (ret < 0) + dev_err(smcgp->dev, "GPIO set failed %p4ch = 0x%x\n", &key, value); +} + +static int macsmc_gpio_init_valid_mask(struct gpio_chip *gc, + unsigned long *valid_mask, unsigned int ngpios) +{ + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + int count = apple_smc_get_key_count(smcgp->smc) - smcgp->first_index; + int i; + + if (count > MAX_GPIO) + count = MAX_GPIO; + + bitmap_zero(valid_mask, ngpios); + + for (i = 0; i < count; i++) { + smc_key key; + int gpio_nr; + u32 val; + int ret = apple_smc_get_key_by_index(smcgp->smc, smcgp->first_index + i, &key); + + if (ret < 0) + return ret; + + if (key > SMC_KEY(gPff)) + break; + + gpio_nr = macsmc_gpio_nr(key); + if (gpio_nr < 0 || gpio_nr > MAX_GPIO) { + dev_err(smcgp->dev, "Bad GPIO key %p4ch\n", &key); + continue; + } + + set_bit(gpio_nr, valid_mask); + + /* Check for IRQ support */ + ret = apple_smc_rw_u32(smcgp->smc, key, CMD_IRQ_MODE, &val); + if (!ret) + set_bit(gpio_nr, smcgp->irq_supported); + } + + return 0; +} + +static int macsmc_gpio_event(struct notifier_block *nb, unsigned long event, void *data) +{ + struct macsmc_gpio *smcgp = container_of(nb, struct macsmc_gpio, nb); + u16 type = event >> 16; + u8 offset = (event >> 8) & 0xff; + smc_key key = macsmc_gpio_key(offset); + unsigned long flags; + + if (type != SMC_EV_GPIO) + return NOTIFY_DONE; + + if (offset > MAX_GPIO) { + dev_err(smcgp->dev, "GPIO event index %d out of range\n", offset); + return NOTIFY_BAD; + } + + local_irq_save(flags); + generic_handle_irq_desc(irq_resolve_mapping(smcgp->gc.irq.domain, offset)); + local_irq_restore(flags); + + if (apple_smc_write_u32(smcgp->smc, key, CMD_IRQ_ACK | 1) < 0) + dev_err(smcgp->dev, "GPIO IRQ ack failed for %p4ch\n", &key); + + return NOTIFY_OK; +} + +static void macsmc_gpio_irq_enable(struct irq_data *d) +{ + struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + + set_bit(irqd_to_hwirq(d), smcgp->irq_enable_shadow); +} + +static void macsmc_gpio_irq_disable(struct irq_data *d) +{ + struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + + clear_bit(irqd_to_hwirq(d), smcgp->irq_enable_shadow); +} + +static int macsmc_gpio_irq_set_type(struct irq_data *d, unsigned int type) +{ + struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + int offset = irqd_to_hwirq(d); + u32 mode; + + if (!test_bit(offset, smcgp->irq_supported)) + return -EINVAL; + + switch (type & IRQ_TYPE_SENSE_MASK) { + case IRQ_TYPE_LEVEL_HIGH: + mode = IRQ_MODE_HIGH; + break; + case IRQ_TYPE_LEVEL_LOW: + mode = IRQ_MODE_LOW; + break; + case IRQ_TYPE_EDGE_RISING: + mode = IRQ_MODE_RISING; + break; + case IRQ_TYPE_EDGE_FALLING: + mode = IRQ_MODE_FALLING; + break; + case IRQ_TYPE_EDGE_BOTH: + mode = IRQ_MODE_BOTH; + break; + default: + return -EINVAL; + } + + smcgp->irq_mode_shadow[offset] = mode; + return 0; +} + +static void macsmc_gpio_irq_bus_lock(struct irq_data *d) +{ + struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + + mutex_lock(&smcgp->irq_mutex); +} + +static void macsmc_gpio_irq_bus_sync_unlock(struct irq_data *d) +{ + struct gpio_chip *gc = irq_data_get_irq_chip_data(d); + struct macsmc_gpio *smcgp = gpiochip_get_data(gc); + smc_key key = macsmc_gpio_key(irqd_to_hwirq(d)); + int offset = irqd_to_hwirq(d); + bool val; + + if (smcgp->irq_mode_shadow[offset] != smcgp->irq_mode[offset]) { + u32 cmd = CMD_IRQ_MODE | smcgp->irq_mode_shadow[offset]; + if (apple_smc_write_u32(smcgp->smc, key, cmd) < 0) + dev_err(smcgp->dev, "GPIO IRQ config failed for %p4ch = 0x%x\n", &key, cmd); + else + smcgp->irq_mode_shadow[offset] = smcgp->irq_mode[offset]; + } + + val = test_bit(offset, smcgp->irq_enable_shadow); + if (test_bit(offset, smcgp->irq_enable) != val) { + if (apple_smc_write_u32(smcgp->smc, key, CMD_IRQ_ENABLE | val) < 0) + dev_err(smcgp->dev, "GPIO IRQ en/disable failed for %p4ch\n", &key); + else + change_bit(offset, smcgp->irq_enable); + } + + mutex_unlock(&smcgp->irq_mutex); +} + +static int macsmc_gpio_probe(struct platform_device *pdev) +{ + struct macsmc_gpio *smcgp; + struct apple_smc *smc = dev_get_drvdata(pdev->dev.parent); + smc_key key; + int ret; + + smcgp = devm_kzalloc(&pdev->dev, sizeof(*smcgp), GFP_KERNEL); + if (!smcgp) + return -ENOMEM; + + pdev->dev.of_node = of_get_child_by_name(pdev->dev.parent->of_node, "gpio"); + + smcgp->dev = &pdev->dev; + smcgp->smc = smc; + smcgp->first_index = apple_smc_find_first_key_index(smc, SMC_KEY(gP00)); + + if (smcgp->first_index >= apple_smc_get_key_count(smc)) + return -ENODEV; + + ret = apple_smc_get_key_by_index(smc, smcgp->first_index, &key); + if (ret < 0) + return ret; + + if (key > macsmc_gpio_key(MAX_GPIO - 1)) + return -ENODEV; + + dev_info(smcgp->dev, "First GPIO key: %p4ch\n", &key); + + smcgp->gc.label = "macsmc-pmu-gpio"; + smcgp->gc.owner = THIS_MODULE; + smcgp->gc.get = macsmc_gpio_get; + smcgp->gc.set = macsmc_gpio_set; + smcgp->gc.get_direction = macsmc_gpio_get_direction; + smcgp->gc.init_valid_mask = macsmc_gpio_init_valid_mask; + smcgp->gc.can_sleep = true; + smcgp->gc.ngpio = MAX_GPIO; + smcgp->gc.base = -1; + smcgp->gc.parent = &pdev->dev; + + smcgp->ic.name = "macsmc-pmu-gpio"; + smcgp->ic.irq_mask = macsmc_gpio_irq_disable; + smcgp->ic.irq_unmask = macsmc_gpio_irq_enable; + smcgp->ic.irq_set_type = macsmc_gpio_irq_set_type; + smcgp->ic.irq_bus_lock = macsmc_gpio_irq_bus_lock; + smcgp->ic.irq_bus_sync_unlock = macsmc_gpio_irq_bus_sync_unlock; + smcgp->ic.irq_set_type = macsmc_gpio_irq_set_type; + smcgp->ic.flags = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_MASK_ON_SUSPEND; + + smcgp->gc.irq.chip = &smcgp->ic; + smcgp->gc.irq.parent_handler = NULL; + smcgp->gc.irq.num_parents = 0; + smcgp->gc.irq.parents = NULL; + smcgp->gc.irq.default_type = IRQ_TYPE_NONE; + smcgp->gc.irq.handler = handle_simple_irq; + + mutex_init(&smcgp->irq_mutex); + + smcgp->nb.notifier_call = macsmc_gpio_event; + apple_smc_register_notifier(smc, &smcgp->nb); + + return devm_gpiochip_add_data(&pdev->dev, &smcgp->gc, smcgp); +} + +static struct platform_driver macsmc_gpio_driver = { + .driver = { + .name = "macsmc-gpio", + }, + .probe = macsmc_gpio_probe, +}; +module_platform_driver(macsmc_gpio_driver); + +MODULE_AUTHOR("Hector Martin "); +MODULE_LICENSE("Dual MIT/GPL"); +MODULE_DESCRIPTION("Apple SMC GPIO driver"); +MODULE_ALIAS("platform:macsmc-gpio"); diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 610e159d362ad6..98c9303a5a518a 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -372,6 +372,8 @@ config DRM_VGEM source "drivers/gpu/drm/vkms/Kconfig" +source "drivers/gpu/drm/asahi/Kconfig" + source "drivers/gpu/drm/exynos/Kconfig" source "drivers/gpu/drm/rockchip/Kconfig" @@ -460,6 +462,8 @@ source "drivers/gpu/drm/mcde/Kconfig" source "drivers/gpu/drm/tidss/Kconfig" +source "drivers/gpu/drm/adp/Kconfig" + source "drivers/gpu/drm/xlnx/Kconfig" source "drivers/gpu/drm/gud/Kconfig" @@ -468,6 +472,8 @@ source "drivers/gpu/drm/solomon/Kconfig" source "drivers/gpu/drm/sprd/Kconfig" +source "drivers/gpu/drm/apple/Kconfig" + source "drivers/gpu/drm/imagination/Kconfig" config DRM_HYPERV diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 784229d4504dcb..eaea7686f68764 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -204,11 +204,13 @@ obj-y += mxsfb/ obj-y += tiny/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ +obj-$(CONFIG_DRM_ADP) += adp/ obj-$(CONFIG_DRM_XEN) += xen/ obj-$(CONFIG_DRM_VBOXVIDEO) += vboxvideo/ obj-$(CONFIG_DRM_LIMA) += lima/ obj-$(CONFIG_DRM_PANFROST) += panfrost/ obj-$(CONFIG_DRM_PANTHOR) += panthor/ +obj-$(CONFIG_DRM_APPLE) += apple/ obj-$(CONFIG_DRM_ASPEED_GFX) += aspeed/ obj-$(CONFIG_DRM_MCDE) += mcde/ obj-$(CONFIG_DRM_TIDSS) += tidss/ @@ -219,3 +221,4 @@ obj-y += solomon/ obj-$(CONFIG_DRM_SPRD) += sprd/ obj-$(CONFIG_DRM_LOONGSON) += loongson/ obj-$(CONFIG_DRM_POWERVR) += imagination/ +obj-$(CONFIG_DRM_ASAHI) += asahi/ diff --git a/drivers/gpu/drm/adp/Kconfig b/drivers/gpu/drm/adp/Kconfig new file mode 100644 index 00000000000000..739029bde31919 --- /dev/null +++ b/drivers/gpu/drm/adp/Kconfig @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0-only OR MIT +config DRM_ADP + tristate "DRM Support for pre-DCP Apple display controllers" + depends on DRM && OF && ARM64 + depends on ARCH_APPLE || COMPILE_TEST + select DRM_KMS_HELPER + select DRM_KMS_DMA_HELPER + select DRM_GEM_DMA_HELPER + select VIDEOMODE_HELPERS + select DRM_MIPI_DSI + help + Say Y if you have an Apple Arm laptop with a touchbar. diff --git a/drivers/gpu/drm/adp/Makefile b/drivers/gpu/drm/adp/Makefile new file mode 100644 index 00000000000000..28a5d4b4a267f3 --- /dev/null +++ b/drivers/gpu/drm/adp/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only OR MIT + +adpdrm-y := adp_drv.o +obj-$(CONFIG_DRM_ADP) += adpdrm.o +obj-$(CONFIG_DRM_ADP) += panel-summit.o diff --git a/drivers/gpu/drm/adp/adp_drv.c b/drivers/gpu/drm/adp/adp_drv.c new file mode 100644 index 00000000000000..1332516a2fa801 --- /dev/null +++ b/drivers/gpu/drm/adp/adp_drv.c @@ -0,0 +1,809 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define ADP_INT_STATUS 0x34 +#define ADP_INT_STATUS_INT_MASK 0x7 +#define ADP_INT_STATUS_VBLANK 0x1 +#define ADP_CTRL 0x100 +#define ADP_CTRL_VBLANK_ON 0x12 +#define ADP_CTRL_FIFO_ON 0x601 +#define ADP_SCREEN_SIZE 0x0c +#define ADP_SCREEN_HSIZE GENMASK(15, 0) +#define ADP_SCREEN_VSIZE GENMASK(31, 16) + +#define ADBE_FIFO 0x10c0 +#define ADBE_FIFO_SYNC 0xc0000000 + +#define ADBE_BLEND_BYPASS 0x2020 +#define ADBE_BLEND_EN1 0x2028 +#define ADBE_BLEND_EN2 0x2074 +#define ADBE_BLEND_EN3 0x202c +#define ADBE_BLEND_EN4 0x2034 +#define ADBE_MASK_BUF 0x2200 + +#define ADBE_SRC_START 0x4040 +#define ADBE_SRC_SIZE 0x4048 +#define ADBE_DST_START 0x4050 +#define ADBE_DST_SIZE 0x4054 +#define ADBE_STRIDE 0x4038 +#define ADBE_FB_BASE 0x4030 + +#define ADBE_LAYER_EN1 0x4020 +#define ADBE_LAYER_EN2 0x4068 +#define ADBE_LAYER_EN3 0x40b4 +#define ADBE_LAYER_EN4 0x40f4 +#define ADBE_SCALE_CTL 0x40ac +#define ADBE_SCALE_CTL_BYPASS 0x100000 + +#define ADBE_LAYER_CTL 0x1038 +#define ADBE_LAYER_CTL_ENABLE 0x10000 + +#define ADBE_PIX_FMT 0x402c +#define ADBE_PIX_FMT_XRGB32 0x53e4001 + +#define DSI_GEN_HDR 0x6c +#define DSI_GEN_PLD_DATA 0x70 + +#define DSI_CMD_PKT_STATUS 0x74 + +#define GEN_PLD_R_EMPTY BIT(4) +#define GEN_PLD_W_FULL BIT(3) +#define GEN_PLD_W_EMPTY BIT(2) +#define GEN_CMD_FULL BIT(1) +#define GEN_CMD_EMPTY BIT(0) +#define GEN_RD_CMD_BUSY BIT(6) +#define CMD_PKT_STATUS_TIMEOUT_US 20000 + +static int adp_open(struct inode *inode, struct file *filp) +{ + /* + * The modesetting driver does not check the non-desktop connector + * property and keeps the device open and locked. If the touchbar daemon + * opens the device first modesetting breaks the whole X session. + * Simply refuse to open the device for X11 server processes as + * workaround. + */ + if (current->comm[0] == 'X') + return -EBUSY; + + return drm_open(inode, filp); +} + +static const struct file_operations adp_fops = { + .owner = THIS_MODULE, + .open = adp_open, + .release = drm_release, + .unlocked_ioctl = drm_ioctl, + .compat_ioctl = drm_compat_ioctl, + .poll = drm_poll, + .read = drm_read, + .llseek = noop_llseek, + .mmap = drm_gem_mmap, + .fop_flags = FOP_UNSIGNED_OFFSET, + DRM_GEM_DMA_UNMAPPED_AREA_FOPS +}; + +static int adp_drm_gem_dumb_create(struct drm_file *file_priv, + struct drm_device *drm, + struct drm_mode_create_dumb *args) +{ + args->height = ALIGN(args->height, 64); + args->size = args->pitch * args->height; + + return drm_gem_dma_dumb_create_internal(file_priv, drm, args); +} + +static const struct drm_driver adp_driver = { + .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, + .fops = &adp_fops, + DRM_GEM_DMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(adp_drm_gem_dumb_create), + .name = "adp", + .desc = "Apple Display Pipe DRM Driver", + .date = "20230412", + .major = 0, + .minor = 1, +}; + +struct adp_drv_private { + struct drm_device drm; + struct drm_crtc crtc; + struct drm_encoder encoder; + struct drm_connector connector; + struct mipi_dsi_host dsi; + void __iomem *be; + void __iomem *fe; + void __iomem *mipi; + u32 *mask_buf; + u64 mask_buf_size; + dma_addr_t mask_iova; + int be_irq; + int fe_irq; + spinlock_t irq_lock; + struct drm_pending_vblank_event *event; +}; + +struct adp_plane { + struct drm_plane base_plane; + u8 id; +}; + +#define to_adp(x) container_of(x, struct adp_drv_private, drm) +#define crtc_to_adp(x) container_of(x, struct adp_drv_private, crtc) +#define conn_to_adp(x) container_of(x, struct adp_drv_private, connector) +#define mipi_to_adp(x) container_of(x, struct adp_drv_private, dsi) + +static int adp_plane_atomic_check(struct drm_plane *plane, + struct drm_atomic_state *state) +{ + struct drm_plane_state *new_plane_state; + struct drm_crtc_state *crtc_state; + + new_plane_state = drm_atomic_get_new_plane_state(state, plane); + + if (!new_plane_state->crtc) + return 0; + + crtc_state = drm_atomic_get_crtc_state(state, new_plane_state->crtc); + if (IS_ERR(crtc_state)) + return PTR_ERR(crtc_state); + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, + DRM_PLANE_NO_SCALING, + DRM_PLANE_NO_SCALING, + true, true); +} + +static void adp_plane_atomic_update(struct drm_plane *plane, + struct drm_atomic_state *state) +{ + struct adp_drv_private *adp; + struct drm_rect src_rect; + struct drm_gem_dma_object *obj; + struct drm_framebuffer *fb; + struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state, plane); + u32 src_pos, src_size, dst_pos, dst_size; + if (!plane || !new_state) + return; + + fb = new_state->fb; + if (!fb) + return; + adp = to_adp(plane->dev); + + drm_rect_fp_to_int(&src_rect, &new_state->src); + src_pos = src_rect.x1 << 16 | src_rect.y1; + dst_pos = new_state->dst.x1 << 16 | new_state->dst.y1; + src_size = drm_rect_width(&src_rect) << 16 | drm_rect_height(&src_rect); + dst_size = drm_rect_width(&new_state->dst) << 16 | + drm_rect_height(&new_state->dst); + writel(src_pos, adp->be + ADBE_SRC_START); + writel(src_size, adp->be + ADBE_SRC_SIZE); + writel(dst_pos, adp->be + ADBE_DST_START); + writel(dst_size, adp->be + ADBE_DST_SIZE); + writel(fb->pitches[0], adp->be + ADBE_STRIDE); + obj = drm_fb_dma_get_gem_obj(fb, 0); + if (obj) + writel(obj->dma_addr + fb->offsets[0], adp->be + ADBE_FB_BASE); + + writel(0x1, adp->be + ADBE_LAYER_EN1); + writel(0x1, adp->be + ADBE_LAYER_EN2); + writel(0x1, adp->be + ADBE_LAYER_EN3); + writel(0x1, adp->be + ADBE_LAYER_EN4); + writel(ADBE_SCALE_CTL_BYPASS, adp->be + ADBE_SCALE_CTL); + writel(ADBE_LAYER_CTL_ENABLE | 0x1, adp->be + ADBE_LAYER_CTL); + writel(ADBE_PIX_FMT_XRGB32, adp->be + ADBE_PIX_FMT); + +} + +static void adp_plane_atomic_disable(struct drm_plane *plane, + struct drm_atomic_state *state) +{ + struct adp_drv_private *adp = to_adp(plane->dev); + writel(0x0, adp->be + ADBE_LAYER_EN1); + writel(0x0, adp->be + ADBE_LAYER_EN2); + writel(0x0, adp->be + ADBE_LAYER_EN3); + writel(0x0, adp->be + ADBE_LAYER_EN4); + writel(ADBE_LAYER_CTL_ENABLE, adp->be + ADBE_LAYER_CTL); +} + +static const struct drm_plane_helper_funcs adp_plane_helper_funcs = { + .atomic_check = adp_plane_atomic_check, + .atomic_update = adp_plane_atomic_update, + .atomic_disable = adp_plane_atomic_disable, + DRM_GEM_SHADOW_PLANE_HELPER_FUNCS +}; + +static const struct drm_plane_funcs adp_plane_funcs = { + .update_plane = drm_atomic_helper_update_plane, + .disable_plane = drm_atomic_helper_disable_plane, + DRM_GEM_SHADOW_PLANE_FUNCS +}; + +static const u32 plane_formats[] = { + DRM_FORMAT_XRGB8888, +}; + +#define ALL_CRTCS 1 + +static struct adp_plane *adp_plane_new(struct adp_drv_private *adp, u8 id) +{ + struct drm_device *drm = &adp->drm; + struct adp_plane *plane; + enum drm_plane_type plane_type; + + plane_type = (id == 0) ? DRM_PLANE_TYPE_PRIMARY : + DRM_PLANE_TYPE_OVERLAY; + + plane = drmm_universal_plane_alloc(drm, struct adp_plane, base_plane, + ALL_CRTCS, &adp_plane_funcs, + plane_formats, ARRAY_SIZE(plane_formats), + NULL, plane_type, "plane %d", id); + if (!plane) { + drm_err(drm, "failed to allocate plane"); + return ERR_PTR(-ENOMEM); + } + plane->id = id; + + drm_plane_helper_add(&plane->base_plane, &adp_plane_helper_funcs); + return plane; +} + +static void adp_enable_vblank(struct adp_drv_private *adp) +{ + u32 cur_ctrl; + + writel(ADP_INT_STATUS_INT_MASK, adp->fe + ADP_INT_STATUS); + + cur_ctrl = readl(adp->fe + ADP_CTRL); + writel(cur_ctrl | ADP_CTRL_VBLANK_ON, adp->fe + ADP_CTRL); +} + +static int adp_crtc_enable_vblank(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct adp_drv_private *adp = to_adp(dev); + adp_enable_vblank(adp); + + return 0; +} + +static void adp_disable_vblank(struct adp_drv_private *adp) +{ + u32 cur_ctrl; + + cur_ctrl = readl(adp->fe + ADP_CTRL); + writel(cur_ctrl & ~ADP_CTRL_VBLANK_ON, adp->fe + ADP_CTRL); + writel(ADP_INT_STATUS_INT_MASK, adp->fe + ADP_INT_STATUS); +} + +static void adp_crtc_disable_vblank(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct adp_drv_private *adp = to_adp(dev); + + adp_disable_vblank(adp); +} + + +static void adp_crtc_atomic_enable(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + struct adp_drv_private *adp = crtc_to_adp(crtc); + writel(0x1, adp->be + ADBE_BLEND_EN2); + writel(0x10, adp->be + ADBE_BLEND_EN1); + writel(0x1, adp->be + ADBE_BLEND_EN3); + writel(0x1, adp->be + ADBE_BLEND_BYPASS); + writel(0x1, adp->be + ADBE_BLEND_EN4); +} + +static void adp_crtc_atomic_disable(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + struct adp_drv_private *adp = crtc_to_adp(crtc); + struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state, crtc); + + drm_atomic_helper_disable_planes_on_crtc(old_state, false); + + writel(0x0, adp->be + ADBE_BLEND_EN2); + writel(0x0, adp->be + ADBE_BLEND_EN1); + writel(0x0, adp->be + ADBE_BLEND_EN3); + writel(0x0, adp->be + ADBE_BLEND_BYPASS); + writel(0x0, adp->be + ADBE_BLEND_EN4); + drm_crtc_vblank_off(crtc); +} + +static void adp_crtc_atomic_flush(struct drm_crtc *crtc, + struct drm_atomic_state *state) +{ + u32 frame_num = 1; + struct adp_drv_private *adp = crtc_to_adp(crtc); + struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state, crtc); + u64 new_size = ALIGN(new_state->mode.hdisplay * + new_state->mode.vdisplay * 4, PAGE_SIZE); + + if (new_size != adp->mask_buf_size) { + if (adp->mask_buf) + dma_free_coherent(crtc->dev->dev, adp->mask_buf_size, + adp->mask_buf, adp->mask_iova); + adp->mask_buf = NULL; + if (new_size != 0) { + adp->mask_buf = dma_alloc_coherent(crtc->dev->dev, new_size, + &adp->mask_iova, GFP_KERNEL); + memset(adp->mask_buf, 0xFF, new_size); + writel(adp->mask_iova, adp->be + ADBE_MASK_BUF); + } + adp->mask_buf_size = new_size; + } + writel(ADBE_FIFO_SYNC | frame_num, adp->be + ADBE_FIFO); + //FIXME: use adbe flush interrupt + spin_lock_irq(&crtc->dev->event_lock); + if (crtc->state->event) { + drm_crtc_vblank_get(crtc); + adp->event = crtc->state->event; + } + crtc->state->event = NULL; + spin_unlock_irq(&crtc->dev->event_lock); +} + +static const struct drm_crtc_funcs adp_crtc_funcs = { + .destroy = drm_crtc_cleanup, + .set_config = drm_atomic_helper_set_config, + .page_flip = drm_atomic_helper_page_flip, + .reset = drm_atomic_helper_crtc_reset, + .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state, + .enable_vblank = adp_crtc_enable_vblank, + .disable_vblank = adp_crtc_disable_vblank, +}; + + +static const struct drm_crtc_helper_funcs adp_crtc_helper_funcs = { + .atomic_enable = adp_crtc_atomic_enable, + .atomic_disable = adp_crtc_atomic_disable, + .atomic_flush = adp_crtc_atomic_flush, +}; + +static int adp_setup_crtc(struct adp_drv_private *adp) +{ + struct drm_device *drm = &adp->drm; + struct adp_plane *primary; + int ret; + + primary = adp_plane_new(adp, 0); + if (IS_ERR(primary)) + return PTR_ERR(primary); + + ret = drm_crtc_init_with_planes(drm, &adp->crtc, &primary->base_plane, + NULL, &adp_crtc_funcs, NULL); + if (ret) + return ret; + + drm_crtc_helper_add(&adp->crtc, &adp_crtc_helper_funcs); + return 0; +} + +static int adp_get_modes(struct drm_connector *connector) +{ + struct adp_drv_private *adp = conn_to_adp(connector); + struct drm_display_mode *mode; + u32 size; + + size = readl(adp->fe + ADP_SCREEN_SIZE); + mode = drm_mode_create(connector->dev); + + mode->vdisplay = FIELD_GET(ADP_SCREEN_VSIZE, size); + mode->hdisplay = FIELD_GET(ADP_SCREEN_HSIZE, size); + mode->hsync_start = mode->hdisplay + 8; + mode->hsync_end = mode->hsync_start + 80; + mode->htotal = mode->hsync_end + 40; + mode->vsync_start = mode->vdisplay + 1; + mode->vsync_end = mode->vsync_start + 15; + mode->vtotal = mode->vsync_end + 6; + mode->clock = (mode->vtotal * mode->htotal * 60) / 1000; + mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; + mode->flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC; + drm_mode_set_name(mode); + drm_mode_probed_add(connector, mode); + return 1; +} + +static int adp_detect_ctx(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, + bool force) { + connector->display_info.non_desktop = true; + drm_object_property_set_value(&connector->base, + connector->dev->mode_config.non_desktop_property, + connector->display_info.non_desktop); + return connector_status_connected; +} + +static const struct drm_connector_funcs adp_connector_funcs = { + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = drm_connector_cleanup, + .reset = drm_atomic_helper_connector_reset, + .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, +}; + +static const struct drm_connector_helper_funcs adp_connector_helper_funcs = { + .get_modes = adp_get_modes, + .detect_ctx = adp_detect_ctx, +}; + +static const struct drm_mode_config_funcs adp_mode_config_funcs = { + .fb_create = drm_gem_fb_create_with_dirty, + .atomic_check = drm_atomic_helper_check, + .atomic_commit = drm_atomic_helper_commit, +}; + +static int adp_setup_mode_config(struct adp_drv_private *adp) +{ + struct drm_device *drm = &adp->drm; + int ret; + u32 size; + + ret = drmm_mode_config_init(drm); + if (ret) + return ret; + + /* + * Query screen size restrict the frame buffer size to the screen size + * aligned to the next multiple of 64. This is not necessary but can be + * used as simple check for non-desktop devices. + * Xorg's modesetting driver does not care about the connector + * "non-desktop" property. The max frame buffer width or height can be + * easily checked and a device can be reject if the max width/height is + * smaller than 120 for example. + * Any touchbar daemon is not limited by this small framebuffer size. + */ + size = readl(adp->fe + ADP_SCREEN_SIZE); + + drm->mode_config.min_width = 32; + drm->mode_config.min_height = 32; + drm->mode_config.max_width = ALIGN(FIELD_GET(ADP_SCREEN_HSIZE, size), 64); + drm->mode_config.max_height = ALIGN(FIELD_GET(ADP_SCREEN_VSIZE, size), 64); + drm->mode_config.preferred_depth = 24; + drm->mode_config.prefer_shadow = 0; + drm->mode_config.funcs = &adp_mode_config_funcs; + + ret = adp_setup_crtc(adp); + if (ret) { + drm_err(drm, "failed to create crtc"); + return ret; + } + + adp->encoder.possible_crtcs = ALL_CRTCS; + ret = drm_simple_encoder_init(drm, &adp->encoder, DRM_MODE_ENCODER_DSI); + if (ret) { + drm_err(drm, "failed to init encoder"); + return ret; + } + drm_connector_helper_add(&adp->connector, + &adp_connector_helper_funcs); + ret = drm_connector_init(drm, &adp->connector, &adp_connector_funcs, + DRM_MODE_CONNECTOR_DSI); + if (ret) + return ret; + + drm_connector_attach_encoder(&adp->connector, &adp->encoder); + + ret = drm_vblank_init(drm, drm->mode_config.num_crtc); + if (ret < 0) { + drm_err(drm, "failed to initialize vblank"); + return ret; + } + + drm_mode_config_reset(drm); + + return 0; +} + +static int adp_parse_of(struct platform_device *pdev, struct adp_drv_private *adp) +{ + adp->be = devm_platform_ioremap_resource_byname(pdev, "be"); + if (IS_ERR(adp->be)) { + dev_err(&pdev->dev, "failed to map display backend mmio"); + return PTR_ERR(adp->be); + } + + adp->fe = devm_platform_ioremap_resource_byname(pdev, "fe"); + if (IS_ERR(adp->fe)) { + dev_err(&pdev->dev, "failed to map display pipe mmio"); + return PTR_ERR(adp->fe); + } + + adp->mipi = devm_platform_ioremap_resource_byname(pdev, "mipi"); + if (IS_ERR(adp->mipi)) { + dev_err(&pdev->dev, "failed to map mipi mmio"); + return PTR_ERR(adp->mipi); + } + + adp->be_irq = platform_get_irq_byname(pdev, "be"); + if (adp->be_irq < 0) { + dev_err(&pdev->dev, "failed to find be irq"); + return adp->be_irq; + } + + adp->fe_irq = platform_get_irq_byname(pdev, "fe"); + if (adp->fe_irq < 0) { + dev_err(&pdev->dev, "failed to find fe irq"); + return adp->fe_irq; + } + return 0; +} + + +static int adp_dsi_gen_pkt_hdr_write(struct adp_drv_private *adp, u32 hdr_val) +{ + int ret; + u32 val, mask; + + ret = readl_poll_timeout(adp->mipi + DSI_CMD_PKT_STATUS, + val, !(val & GEN_CMD_FULL), 1000, + CMD_PKT_STATUS_TIMEOUT_US); + if (ret) { + dev_err(adp->drm.dev, "failed to get available command FIFO\n"); + return ret; + } + + writel(hdr_val, adp->mipi + DSI_GEN_HDR); + + mask = GEN_CMD_EMPTY | GEN_PLD_W_EMPTY; + ret = readl_poll_timeout(adp->mipi + DSI_CMD_PKT_STATUS, + val, (val & mask) == mask, + 1000, CMD_PKT_STATUS_TIMEOUT_US); + if (ret) { + dev_err(adp->drm.dev, "failed to write command FIFO\n"); + return ret; + } + + return 0; +} + +static int adp_dsi_write(struct adp_drv_private *adp, + const struct mipi_dsi_packet *packet) +{ + const u8 *tx_buf = packet->payload; + int len = packet->payload_length, pld_data_bytes = sizeof(u32), ret; + __le32 word; + u32 val; + + while (len) { + if (len < pld_data_bytes) { + word = 0; + memcpy(&word, tx_buf, len); + writel(le32_to_cpu(word), adp->mipi + DSI_GEN_PLD_DATA); + len = 0; + } else { + memcpy(&word, tx_buf, pld_data_bytes); + writel(le32_to_cpu(word), adp->mipi + DSI_GEN_PLD_DATA); + tx_buf += pld_data_bytes; + len -= pld_data_bytes; + } + + ret = readl_poll_timeout(adp->mipi + DSI_CMD_PKT_STATUS, + val, !(val & GEN_PLD_W_FULL), 1000, + CMD_PKT_STATUS_TIMEOUT_US); + if (ret) { + dev_err(adp->drm.dev, + "failed to get available write payload FIFO\n"); + return ret; + } + } + + word = 0; + memcpy(&word, packet->header, sizeof(packet->header)); + return adp_dsi_gen_pkt_hdr_write(adp, le32_to_cpu(word)); +} + +static int adp_dsi_read(struct adp_drv_private *adp, + const struct mipi_dsi_msg *msg) +{ + int i, j, ret, len = msg->rx_len; + u8 *buf = msg->rx_buf; + u32 val; + + /* Wait end of the read operation */ + ret = readl_poll_timeout(adp->mipi + DSI_CMD_PKT_STATUS, + val, !(val & GEN_RD_CMD_BUSY), + 1000, CMD_PKT_STATUS_TIMEOUT_US); + if (ret) { + dev_err(adp->drm.dev, "Timeout during read operation\n"); + return ret; + } + + for (i = 0; i < len; i += 4) { + /* Read fifo must not be empty before all bytes are read */ + ret = readl_poll_timeout(adp->mipi + DSI_CMD_PKT_STATUS, + val, !(val & GEN_PLD_R_EMPTY), + 1000, CMD_PKT_STATUS_TIMEOUT_US); + if (ret) { + dev_err(adp->drm.dev, "Read payload FIFO is empty\n"); + return ret; + } + + val = readl(adp->mipi + DSI_GEN_PLD_DATA); + for (j = 0; j < 4 && j + i < len; j++) + buf[i + j] = val >> (8 * j); + } + + return ret; +} + +static ssize_t adp_dsi_host_transfer(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg) +{ + struct adp_drv_private *adp = mipi_to_adp(host); + struct mipi_dsi_packet packet; + int ret, nb_bytes; + + ret = mipi_dsi_create_packet(&packet, msg); + if (ret) { + dev_err(adp->drm.dev, "failed to create packet: %d\n", ret); + return ret; + } + + ret = adp_dsi_write(adp, &packet); + if (ret) + return ret; + + if (msg->rx_buf && msg->rx_len) { + ret = adp_dsi_read(adp, msg); + if (ret) + return ret; + nb_bytes = msg->rx_len; + } else { + nb_bytes = packet.size; + } + + return nb_bytes; +} + +static int adp_dsi_host_attach(struct mipi_dsi_host *host, + struct mipi_dsi_device *dev) +{ + return 0; +} + +static int adp_dsi_host_detach(struct mipi_dsi_host *host, + struct mipi_dsi_device *dev) +{ + return 0; +} + +static const struct mipi_dsi_host_ops adp_dsi_host_ops = { + .transfer = adp_dsi_host_transfer, + .attach = adp_dsi_host_attach, + .detach = adp_dsi_host_detach, +}; + +static irqreturn_t adp_fe_irq(int irq, void *arg) +{ + struct adp_drv_private *adp = (struct adp_drv_private *)arg; + u32 int_status; + u32 int_ctl; + + spin_lock(&adp->irq_lock); + + int_status = readl(adp->fe + ADP_INT_STATUS); + if (int_status & ADP_INT_STATUS_VBLANK) { + drm_crtc_handle_vblank(&adp->crtc); + spin_lock(&adp->crtc.dev->event_lock); + if (adp->event) { + int_ctl = readl(adp->fe + ADP_CTRL); + if ((int_ctl & 0xF00) == 0x600) { + drm_crtc_send_vblank_event(&adp->crtc, adp->event); + adp->event = NULL; + drm_crtc_vblank_put(&adp->crtc); + } + } + spin_unlock(&adp->crtc.dev->event_lock); + } + + writel(int_status, adp->fe + ADP_INT_STATUS); + + spin_unlock(&adp->irq_lock); + + return IRQ_HANDLED; +} + +static int adp_probe(struct platform_device *pdev) +{ + struct adp_drv_private *adp; + int err; + + adp = devm_drm_dev_alloc(&pdev->dev, &adp_driver, struct adp_drv_private, drm); + if (IS_ERR(adp)) + return PTR_ERR(adp); + + spin_lock_init(&adp->irq_lock); + + dev_set_drvdata(&pdev->dev, &adp->drm); + + err = adp_parse_of(pdev, adp); + if (err < 0) + return err; + + adp->dsi.dev = &pdev->dev; + adp->dsi.ops = &adp_dsi_host_ops; + err = mipi_dsi_host_register(&adp->dsi); + if (err < 0) + return err; + + adp_disable_vblank(adp); + writel(ADP_CTRL_FIFO_ON | ADP_CTRL_VBLANK_ON, adp->fe + ADP_CTRL); + + err = adp_setup_mode_config(adp); + if (err < 0) + return err; + + err = devm_request_irq(&pdev->dev, adp->fe_irq, adp_fe_irq, 0, + "adp-fe", adp); + if (err) + return err; + + err = drm_dev_register(&adp->drm, 0); + if (err) + return err; + return 0; +} + +static void adp_remove(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct drm_device *drm = dev_get_drvdata(dev); + struct adp_drv_private *adp = to_adp(drm); + + adp_disable_vblank(adp); + mipi_dsi_host_unregister(&adp->dsi); + drm_dev_unregister(drm); + dev_set_drvdata(dev, NULL); + drm_atomic_helper_shutdown(drm); +} + +static const struct of_device_id adp_of_match[] = { + { .compatible = "apple,h7-display-pipe", }, + { }, +}; +MODULE_DEVICE_TABLE(of, adp_of_match); + +static struct platform_driver adp_platform_driver = { + .driver = { + .name = "adp", + .of_match_table = adp_of_match, + }, + .probe = adp_probe, + .remove = adp_remove, +}; + +module_platform_driver(adp_platform_driver); + +MODULE_DESCRIPTION("Apple Display Pipe DRM driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/gpu/drm/adp/panel-summit.c b/drivers/gpu/drm/adp/panel-summit.c new file mode 100644 index 00000000000000..354b534618ed64 --- /dev/null +++ b/drivers/gpu/drm/adp/panel-summit.c @@ -0,0 +1,108 @@ +// SPDX-License-Identifier: GPL-2.0-only + +#include +#include +#include