diff options
| author | Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> | 2017-12-01 11:06:38 -0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-12-07 02:35:14 +0000 |
| commit | 5c04a111e584ddc08d4e45e637318346f433082e (patch) | |
| tree | aedc3b623b364113dd35c4d8fad5bc43e356ba4c | |
| parent | ea629fa8c4b874fb7cd2d5806893189d700c90be (diff) | |
| download | coreboot-5c04a111e584ddc08d4e45e637318346f433082e.tar.xz | |
mainboard/intel/glkrvp: Ignore Audio DMIC IOSSTATE
Audio DMIC_CLK needs to be ON in S0ix to support Wake on Voice.
So, configuring GPIO_171 to be as IGNORE IOSSTATE, so that
clock is ON in S0ix state.
BUG=None
TEST=put DUT in S0ix, verified DMIC_CLK
in scope when wov capture path is ON
Change-Id: I147cf3c12acb11429c6cb234e8c511f57886b6b4
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/22675
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
| -rw-r--r-- | src/mainboard/intel/glkrvp/variants/baseboard/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c index f6437a2d7e..0361ec7172 100644 --- a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c +++ b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c @@ -204,7 +204,7 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_168, DN_20K, DEEP, NF2, HIZCRx1, SAME),/* AVS_I2S2_SDI*/ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_169, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S2_SD0*/ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_170, DN_20K, DEEP, NF2, HIZCRx1, SAME),/*AVS_I2S1_MCLK*/ - PAD_CFG_NF_IOSSTATE(GPIO_171, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_M_CLK_A1*/ + 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_IOSSTATE(GPIO_174, DN_20K, DEEP, NF1, HIZCRx1),/*AVS_M_CLK_AB2*/ |