From 7b5366f7a3f6b0ef191a8761c21605acc79482bb Mon Sep 17 00:00:00 2001
From: "desmond.chen" <desmond.chen@arm.com>
Date: Tue, 30 Jul 2019 17:20:08 +0800
Subject: [PATCH] NRF52 need to call TIMER_TASK_SHUTDOWN for current
 consumption

---
 targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/us_ticker.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/us_ticker.c b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/us_ticker.c
index 5b03a141b88..621cd398e01 100644
--- a/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/us_ticker.c
+++ b/targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/us_ticker.c
@@ -141,6 +141,7 @@ void us_ticker_clear_interrupt(void)
 void us_ticker_free(void)
 {
     nrf_timer_task_trigger(NRF_TIMER1, NRF_TIMER_TASK_STOP);
+    nrf_timer_task_trigger(NRF_TIMER1, NRF_TIMER_TASK_SHUTDOWN);
     nrf_timer_int_disable(NRF_TIMER1, nrf_timer_compare_int_get(NRF_TIMER_CC_CHANNEL0));
     NVIC_DisableIRQ(TIMER1_IRQn);
     us_ticker_initialized = false;