From 433810a5777cbfb1ee5cae5b284481acdbf63048 Mon Sep 17 00:00:00 2001 From: Teddy Shih Date: Fri, 24 Jun 2022 16:13:00 +0800 Subject: mb/google/dedede/var/beadrix: Update SoC gpio pin of DMIC Update SoC GPIO setting of unused DMIC channel according to beadrix schematics. GPP_S2 : NF2 -> NC (DMIC1_CLK) GPP_S3 : NF2 -> NC (DMIC1_DATA) BUG=b:203113413, b:237224862 BRANCH=None TEST=on beadrix, validated by beadrix's DMIC working properly. Signed-off-by: Teddy Shih Change-Id: Ibe2f432cd74b546218ff4ee6e428e9eed9ac611f Reviewed-on: https://review.coreboot.org/c/coreboot/+/65381 Tested-by: build bot (Jenkins) Reviewed-by: Ivan Chen Reviewed-by: Paul Fagerburg Reviewed-by: Karthik Ramasubramanian --- src/mainboard/google/dedede/variants/beadrix/gpio.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/mainboard/google/dedede/variants/beadrix/gpio.c b/src/mainboard/google/dedede/variants/beadrix/gpio.c index ae3cf6d1370c..28e3b5b1ff51 100644 --- a/src/mainboard/google/dedede/variants/beadrix/gpio.c +++ b/src/mainboard/google/dedede/variants/beadrix/gpio.c @@ -83,6 +83,11 @@ static const struct pad_config gpio_table[] = { PAD_NC(GPP_H7, NONE), /* H17 : WWAN_RST_L */ PAD_CFG_GPO(GPP_H17, 0, PLTRST), + + /* S2 : DMIC1_CLK ==> NC */ + PAD_NC(GPP_S2, NONE), + /* S3 : DMIC1_DATA ==> NC */ + PAD_NC(GPP_S3, NONE), }; static const struct pad_config lte_disable_pads[] = { -- cgit v1.2.3