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-rw-r--r--src/mainboard/google/eve/devicetree.cb4
-rw-r--r--src/mainboard/google/eve/gpio.h3
-rw-r--r--src/mainboard/google/eve/smihandler.c1
3 files changed, 5 insertions, 3 deletions
diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb
index 487dda3f35..e255a7aa6d 100644
--- a/src/mainboard/google/eve/devicetree.cb
+++ b/src/mainboard/google/eve/devicetree.cb
@@ -233,6 +233,10 @@ chip soc/intel/skylake
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)"
register "generic.speed" = "I2C_SPEED_FAST_PLUS"
+ register "generic.has_power_resource" = "1"
+ register "generic.disable_gpio_export_in_crs" = "1"
+ register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C22)"
+ register "generic.enable_delay_ms" = "250"
register "hid_desc_reg_offset" = "0x1"
device i2c 0a on end
end
diff --git a/src/mainboard/google/eve/gpio.h b/src/mainboard/google/eve/gpio.h
index b5c2694ccd..f174d9caf0 100644
--- a/src/mainboard/google/eve/gpio.h
+++ b/src/mainboard/google/eve/gpio.h
@@ -38,7 +38,6 @@
#define EC_SCI_GPI GPE0_ESPI
/* Power rail control signals */
-#define EN_PP3300_DX_TOUCH GPP_C22
#define EN_PP3300_DX_CAM GPP_D12
#ifndef __ACPI__
@@ -117,7 +116,7 @@ static const struct pad_config gpio_table[] = {
/* I2C1_SCL */ PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1), /* TPM */
/* UART2_RXD */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* SERVO */
/* UART2_TXD */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* SERVO */
-/* UART2_RTS# */ PAD_CFG_GPO(GPP_C22, 1, DEEP), /* EN_PP3300_DX_TOUCHSCREEN */
+/* UART2_RTS# */ PAD_CFG_GPO(GPP_C22, 0, DEEP), /* EN_PP3300_DX_TOUCHSCREEN */
/* UART2_CTS# */ PAD_CFG_GPI(GPP_C23, 20K_PU, DEEP), /* PCH_WP */
/* SPI1_CS# */ PAD_CFG_GPO(GPP_D0, 0, DEEP), /* TOUCHPAD_BOOT */
diff --git a/src/mainboard/google/eve/smihandler.c b/src/mainboard/google/eve/smihandler.c
index 879131c220..493a3349e5 100644
--- a/src/mainboard/google/eve/smihandler.c
+++ b/src/mainboard/google/eve/smihandler.c
@@ -29,7 +29,6 @@ void mainboard_smi_espi_handler(void)
static void mainboard_gpio_smi_sleep(u8 slp_typ)
{
/* Power down the rails on any sleep type */
- gpio_set(EN_PP3300_DX_TOUCH, 0);
gpio_set(EN_PP3300_DX_CAM, 0);
}