From 94ef4a8a476a66931eb2b2f7f8573fed52956d0f Mon Sep 17 00:00:00 2001 From: Ravi Sarawadi Date: Thu, 7 Dec 2017 16:16:27 -0800 Subject: [PATCH] mainboard/glkrvp: Ignore DMIC_DATA pin IOSSTATE Audio DMIC_DATA needs to be ON in S0ix to support Wake on Voice. By doing this, SoC can see the DMIC DATA and use for WoV processing. Thus configuring GPIO_173 as IGNORE IOSSTATE. TEST=put DUT in S0ix, verify DUT wakes up Change-Id: I8bf403564e927deb8fed7f415e334bb230107cb0 Signed-off-by: Ravi Sarawadi Reviewed-on: https://review.coreboot.org/23246 Reviewed-by: Sathyanarayana Nujella Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/intel/glkrvp/variants/baseboard/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c index 9014aa54b2..0646bcf6a5 100644 --- a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c +++ b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c @@ -208,7 +208,7 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_170, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S1_MCLK*/ PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_171, DN_20K, DEEP, NF1),/*AVS_M_CLK_A1*/ PAD_CFG_NF_IOSSTATE(GPIO_172, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_M_CLK_B1*/ - PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_173, DN_20K, DEEP, NF1, HIZCRx1, ENPD),/*AVS_M_DATA_1*/ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_173, DN_20K, DEEP, NF1),/*AVS_M_DATA_1*/ PAD_CFG_NF_IOSSTATE(GPIO_174, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_M_CLK_AB2*/ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_175, DN_20K, DEEP, NF1, HIZCRx1, ENPD),/*AVS_M_DATA_2*/