diff options
| author | Shaunak Saha <shaunak.saha@intel.com> | 2020-05-27 23:23:32 -0700 |
|---|---|---|
| committer | Nick Vaccaro <nvaccaro@google.com> | 2020-08-13 21:42:41 +0000 |
| commit | e7ef6c380d0878dcce434c05e00943ad51abe093 (patch) | |
| tree | 34403937522e65ce8ec77fec87815273c37828d4 /src/mainboard/intel/tglrvp | |
| parent | 1d69099115603591ed07b06b42fea5b25d5628d2 (diff) | |
mb/intel/tglrvp: Set gpio GPP_H1 for soundcard detection
This patch sets the GPP_H1 to PAD_CFG_GPO which is general
purpose output with no pullup/down. We need this GPIO for
the detection of soundcard in TGL RVP's.
BUG=none
BRANCH=none
TEST=Build and boot tglrvp successfully. From "aplay -l"
output check that soundcards are listed properly.
Change-Id: Ic0ef33079af7940360c986efacabd6d367aad516
Signed-off-by: Shaunak Saha <shaunak.saha@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41811
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Diffstat (limited to 'src/mainboard/intel/tglrvp')
| -rw-r--r-- | src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c | 2 | ||||
| -rw-r--r-- | src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c index 398a185f82..49946c87d6 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up3/gpio.c @@ -57,6 +57,8 @@ static const struct pad_config gpio_table[] = { /* EC_SYNC_IRQ */ PAD_CFG_GPI_APIC(GPP_A15, NONE, PLTRST, LEVEL, INVERT), /* MECC_HPD2 */ + + PAD_CFG_GPO(GPP_H1, 1, DEEP), /* AUDIO_PWREN */ }; /* Early pad configuration in bootblock */ diff --git a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c index 6c94a1caed..91bbe933be 100644 --- a/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c +++ b/src/mainboard/intel/tglrvp/variants/tglrvp_up4/gpio.c @@ -53,6 +53,8 @@ static const struct pad_config gpio_table[] = { /* EC_SYNC_IRQ */ PAD_CFG_GPI_APIC(GPP_A15, NONE, PLTRST, LEVEL, INVERT), /* MECC_HPD2 */ + + PAD_CFG_GPO(GPP_H1, 1, DEEP), /* AUDIO_PWREN */ }; /* Early pad configuration in bootblock */ |