diff options
| author | Tyler Wang <tyler.wang@quanta.corp-partner.google.com> | 2024-01-18 19:05:01 +0800 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-01-30 14:41:33 +0000 |
| commit | cd309ba1015926901163b47b9e8c4ae3f3b11080 (patch) | |
| tree | fea32aeece51934f8b7867b5fab48db311d2b4a5 /src/mainboard | |
| parent | 06798cd53f832d5551748d892921df3132b8e659 (diff) | |
mb/google/rex/var/karis: Set SOC_TCHSCR_RST output low in bootblock
Check MTL EDS2, SOC_TCHSCR_RST(GPP_C01) default setting is NF1.
Set SOC_TCHSCR_RST to output low in early_gpio_table.
BUG=none
TEST=Build and test on karis, touchscreen function works
Change-Id: Ieebd3cf3c320bc895d036c372f792ec7b5d7ebf9
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/rex/variants/karis/gpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/karis/gpio.c b/src/mainboard/google/rex/variants/karis/gpio.c index 8c0f9293dd..6bd23ca67b 100644 --- a/src/mainboard/google/rex/variants/karis/gpio.c +++ b/src/mainboard/google/rex/variants/karis/gpio.c @@ -403,6 +403,8 @@ static const struct pad_config early_gpio_table[] = { /* GPP_C00 : [] ==> EN_TCHSCR_PWR */ PAD_CFG_GPO(GPP_C00, 1, DEEP), + /* GPP_C01 : [] ==> SOC_TCHSCR_RST_R_L */ + PAD_CFG_GPO(GPP_C01, 0, DEEP), }; static const struct pad_config romstage_gpio_table[] = { |