From 496734379dc0e6873a2d81edf0872987be5be4c0 Mon Sep 17 00:00:00 2001 From: Kevin Chiu Date: Tue, 8 Mar 2022 19:55:11 +0800 Subject: [PATCH] mb/google/guybrush/var/nipperkin: turn off WWAN DPR Sets GPIO 42 to high to turn off WWAN DPR BUG=b:216735313 BRANCH=guybrush TEST=emerge-guybrush coreboot make sure GPIO42 is high Change-Id: Id0fcf27f086f98b2d42b47c8a871252b52d204ba Signed-off-by: Kevin Chiu Reviewed-on: https://review.coreboot.org/c/coreboot/+/62663 Tested-by: build bot (Jenkins) Reviewed-by: Rob Barnes --- src/mainboard/google/guybrush/variants/nipperkin/gpio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mainboard/google/guybrush/variants/nipperkin/gpio.c b/src/mainboard/google/guybrush/variants/nipperkin/gpio.c index 0b3b9b265e..0fdedbf8dd 100644 --- a/src/mainboard/google/guybrush/variants/nipperkin/gpio.c +++ b/src/mainboard/google/guybrush/variants/nipperkin/gpio.c @@ -37,6 +37,8 @@ static const struct soc_amd_gpio bid2_override_gpio_table[] = { PAD_GPO(GPIO_18, HIGH), /* SOC_SC_PWRSV */ PAD_GPO(GPIO_31, HIGH), + /* WWAN_DPR_SAR_ODL */ + PAD_GPO(GPIO_42, HIGH), }; static const struct soc_amd_gpio override_early_gpio_table[] = {