From 9b713d94cf30f3d37fa96e62d94bfe7c2c10aebe Mon Sep 17 00:00:00 2001 From: Abe Levkoy Date: Thu, 22 Oct 2020 16:57:30 -0600 Subject: lindar: Configure temperature sensors Enable the ADC alternate function to reduce power usage. BUG=b:155882590 TEST=make buildall BRANCH=none Signed-off-by: Abe Levkoy Change-Id: I65d2b2cd353fdb7d082971848f21ec53f556a5ca Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2493407 Reviewed-by: Keith Short Commit-Queue: Keith Short --- board/lindar/gpio.inc | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/board/lindar/gpio.inc b/board/lindar/gpio.inc index 611512a7b6..736d6a5360 100644 --- a/board/lindar/gpio.inc +++ b/board/lindar/gpio.inc @@ -162,6 +162,10 @@ ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* GPIO00 = GPIO01 = H1_EC_PWR_BTN_ODL GPIO02 = EC_RST_ODL */ +/* Temperature sensors */ +ALTERNATE(PIN_MASK(4, BIT(2) | BIT(4) | BIT(5)), 0, MODULE_ADC, 0) /* TEMP_SENSOR1,2,4 */ +ALTERNATE(PIN(F, 1), 0, MODULE_ADC, 0) /* TEMP_SENSOR3 */ + /* Unused signals */ GPIO(UNUSED_GPIO60, PIN(6, 0), GPIO_INPUT | GPIO_PULL_UP) GPIO(UNUSED_GPIO34, PIN(3, 4), GPIO_INPUT | GPIO_PULL_UP) -- cgit v1.2.1