diff options
Diffstat (limited to 'src/mainboard/google/brya/variants/uldren/gpio.c')
| -rw-r--r-- | src/mainboard/google/brya/variants/uldren/gpio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/uldren/gpio.c b/src/mainboard/google/brya/variants/uldren/gpio.c index 9c427f64e7..e1e5e8cd4d 100644 --- a/src/mainboard/google/brya/variants/uldren/gpio.c +++ b/src/mainboard/google/brya/variants/uldren/gpio.c @@ -17,6 +17,8 @@ static const struct pad_config override_gpio_table[] = { PAD_NC(GPP_B6, NONE), /* B15 : HP_RST_ODL */ PAD_CFG_GPO(GPP_B15, 1, DEEP), + /* C1 : SMBDA==> TCHSCR_RST_L */ + PAD_CFG_GPO(GPP_C1, 1, DEEP), /* D6 : SRCCLKREQ1# ==> WWAN_EN */ PAD_CFG_GPO(GPP_D6, 1, DEEP), /* D8 : SRCCLKREQ3# ==> NC */ @@ -76,6 +78,11 @@ static const struct pad_config early_gpio_table[] = { }; static const struct pad_config romstage_gpio_table[] = { + /* Enable touchscreen, hold in reset */ + /* C0 : SMBCLK ==> EN_PP3300_TCHSCR_X */ + PAD_CFG_GPO(GPP_C0, 1, DEEP), + /* C1 : SMBDATA ==> TCHSCR_RST_L */ + PAD_CFG_GPO(GPP_C1, 0, DEEP), }; const struct pad_config *variant_gpio_override_table(size_t *num) |