mb/google/rex/var/screebo: Update touchscreen GPIO
Change touchscreen reset_gpio GPP_C01 -> GPP_D07;
Change touchscreen enable_gpio GPP_C00 -> GPP_B17.
BUG=b:289425753
BRANCH=none
TEST=Test success by EE.
Change-Id: I7be6a2b4e87126b281f138c819d2a0a5b1af5821
Signed-off-by: Zhongtian Wu <wuzhongtian@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76429
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
diff --git a/src/mainboard/google/rex/variants/screebo/gpio.c b/src/mainboard/google/rex/variants/screebo/gpio.c
index 54c4f37..7b24098 100644
--- a/src/mainboard/google/rex/variants/screebo/gpio.c
+++ b/src/mainboard/google/rex/variants/screebo/gpio.c
@@ -81,8 +81,8 @@
PAD_CFG_NF_LOCK(GPP_B15, NONE, NF1, LOCK_CONFIG),
/* GPP_B16 : [] ==> SOC_HDMI_HPD_L */
PAD_CFG_NF(GPP_B16, NONE, DEEP, NF2),
- /* GPP_B17 : net NC. Test pad. */
- PAD_NC(GPP_B17, NONE),
+ /* GPP_B17 :[] ==> EN_TCHSCR_PWR */
+ PAD_CFG_GPO(GPP_B17, 0, DEEP),
/* GPP_B18 : [] ==> SOC_I2C_TPM_SDA */
PAD_CFG_NF_LOCK(GPP_B18, NONE, NF2, LOCK_CONFIG),
/* GPP_B19 : [] ==> SOC_I2C_TPM_SCL */
@@ -95,10 +95,10 @@
PAD_CFG_GPO(GPP_B22, 0, DEEP),
/* GPP_B23 : net NC. Test pad. */
PAD_NC(GPP_B23, NONE),
- /* GPP_C00 : [] ==> EN_TCHSCR_PWR */
- PAD_CFG_GPO(GPP_C00, 0, DEEP),
- /* GPP_C01 : [] ==> SOC_TCHSCR_RST_L */
- PAD_CFG_GPO(GPP_C01, 0, DEEP),
+ /* GPP_C00 : net NC. Test pad. */
+ PAD_NC(GPP_C00, NONE),
+ /* GPP_C01 : net NC. Test pad. */
+ PAD_NC(GPP_C01, NONE),
/* GPP_C02 : SOC_TCHSCR_SPI_INT_STRAP ==> Component NC */
PAD_NC(GPP_C02, NONE),
/* GPP_C03 : [] ==> SOC_TCP_SMBUS_CLK*/
@@ -108,7 +108,7 @@
/* GPP_C05 : [] ==> WWAN_PERST_L_STRAP */
PAD_NC(GPP_C05, NONE),
/* GPP_C06 : [] ==> SOC_TCHSCR_RPT_EN */
- PAD_CFG_GPO(GPP_C06, 1, DEEP),
+ PAD_CFG_GPO(GPP_C06, 0, DEEP),
/* GPP_C07 : [] ==> SOC_TCHSCR_INT */
PAD_CFG_GPI_APIC(GPP_C07, NONE, PLTRST, LEVEL, NONE),
/* GPP_C08 : [] ==> SOCHOT_ODL */
@@ -158,8 +158,8 @@
PAD_CFG_NF_LOCK(GPP_D05, NONE, NF1, LOCK_CONFIG),
/* GPP_D06 : [] ==> UART0_TXD. */
PAD_CFG_NF_LOCK(GPP_D06, NONE, NF1, LOCK_CONFIG),
- /* GPP_D07 : net NC. Test pad. */
- PAD_NC(GPP_D07, NONE),
+ /* GPP_D07 : [] ==> SOC_TCHSCR_RST_L */
+ PAD_CFG_GPO(GPP_D07, 0, DEEP),
/* GPP_D08 : net NC. Test pad. */
PAD_NC(GPP_D08, NONE),
/* GPP_D09 : [] ==> I2S_MCLK_R */
diff --git a/src/mainboard/google/rex/variants/screebo/overridetree.cb b/src/mainboard/google/rex/variants/screebo/overridetree.cb
index 1cc0530..ce7f408 100644
--- a/src/mainboard/google/rex/variants/screebo/overridetree.cb
+++ b/src/mainboard/google/rex/variants/screebo/overridetree.cb
@@ -377,9 +377,9 @@
register "generic.desc" = ""ILITEK Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C07_IRQ)"
register "generic.probed" = "1"
- register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C01)"
+ register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D07)"
register "generic.reset_delay_ms" = "200"
- register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C00)"
+ register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B17)"
register "generic.enable_delay_ms" = "12"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C06)"
register "generic.stop_off_delay_ms" = "2"
@@ -394,10 +394,10 @@
register "generic.desc" = ""ELAN Touchscreen""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C07_IRQ)"
register "generic.probed" = "1"
- register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C01)"
+ register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D07)"
register "generic.reset_delay_ms" = "20"
register "generic.reset_off_delay_ms" = "2"
- register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C00)"
+ register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B17)"
register "generic.enable_delay_ms" = "1"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C06)"
register "generic.stop_off_delay_ms" = "2"