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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 <ravishankar.sarawadi@intel.com>
Reviewed-on: https://review.coreboot.org/23246
Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Ravi Sarawadi 2017-12-07 16:16:27 -08:00 committed by Martin Roth
parent c0c2d457a5
commit 94ef4a8a47
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
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@ -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*/