diff options
3 files changed, 9 insertions, 1 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb index 4e3ffaf68c..51dadda26a 100644 --- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb @@ -210,6 +210,10 @@ chip soc/intel/skylake register "desc" = ""Atmel Touchscreen"" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)" register "probed" = "1" + register "has_power_resource" = "1" + register "disable_gpio_export_in_crs" = "1" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C22)" + register "enable_delay_ms" = "250" device i2c 4b on end end end # I2C #0 diff --git a/src/mainboard/google/poppy/variants/baseboard/gpio.c b/src/mainboard/google/poppy/variants/baseboard/gpio.c index 2be9d0f86f..a8651930c1 100644 --- a/src/mainboard/google/poppy/variants/baseboard/gpio.c +++ b/src/mainboard/google/poppy/variants/baseboard/gpio.c @@ -174,7 +174,7 @@ static const struct pad_config gpio_table[] = { /* C21 : UART2_TXD ==> PCHTX_SERVORX_UART */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* C22 : UART2_RTS# ==> EN_PP3300_DX_TOUCHSCREEN */ - PAD_CFG_GPO(GPP_C22, 1, DEEP), + PAD_CFG_GPO(GPP_C22, 0, DEEP), /* C23 : UART2_CTS# ==> PCH_WP */ PAD_CFG_GPI(GPP_C23, 20K_PU, DEEP), diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb index d7fe0e84ef..7efe413472 100644 --- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb +++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb @@ -210,6 +210,10 @@ chip soc/intel/skylake register "desc" = ""Atmel Touchscreen"" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E7_IRQ)" register "probed" = "1" + register "has_power_resource" = "1" + register "disable_gpio_export_in_crs" = "1" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C22)" + register "enable_delay_ms" = "250" device i2c 4b on end end end # I2C #0 |