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mb/google/brya/var/kinox: Update gpio configuration 

Follow GPIO_Table_0527.xlsx to update gpio configuration.
- Set GPP_A15 to NC.
- Set GPP_A20 to TCP_DP1_HPD (native function1).

BUG=b:225384873
TEST=Build and boot to Chrome OS.

Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: I1c7a211c3bef1f1fe4f94345186c33363a90e11f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64786
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ricky Chang <rickytlchang@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This commit is contained in:
Dtrain Hsu 2022-05-30 11:12:05 +08:00 committed by Martin L Roth
parent c07b88c052
commit 14b8e51487
1 changed files with 4 additions and 4 deletions
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8
src/mainboard/google/brya/variants/kinox/gpio.c
View File

@ -10,12 +10,12 @@
static const struct pad_config override_gpio_table[] = {
/* A14 : USB_OC1# ==> NC */
PAD_NC(GPP_A14, NONE),
/* A15 : USB_OC2# ==> TCP_DP1_HPD */
PAD_CFG_NF(GPP_A15, NONE, DEEP, NF2),
/* A15 : USB_OC2# ==> NC */
PAD_NC(GPP_A15, NONE),
/* A19 : DDSP_HPD1 ==> NC */
PAD_NC(GPP_A19, NONE),
/* A20 : DDSP_HPD2 ==> NC */
PAD_NC(GPP_A20, NONE),
/* A20 : DDSP_HPD2 ==> TCP_DP1_HPD */
PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1),
/* A21 : DDPC_CTRCLK ==> TCP_DP1_CTRLCLK */
PAD_CFG_NF(GPP_A21, NONE, DEEP, NF1),
/* A22 : DDPC_CTRLDATA ==> TCP_DP1_CTRLDATA */