diff options
| -rw-r--r-- | src/mainboard/google/skyrim/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/skyrim/variants/baseboard/gpio.c | 2 | ||||
| -rw-r--r-- | src/mainboard/google/skyrim/variants/skyrim/overridetree.cb | 20 |
3 files changed, 22 insertions, 1 deletions
diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig index 8d95f0efe786..4666d817eee1 100644 --- a/src/mainboard/google/skyrim/Kconfig +++ b/src/mainboard/google/skyrim/Kconfig @@ -22,6 +22,7 @@ config BOARD_SPECIFIC_OPTIONS select DRIVERS_I2C_HID select DRIVERS_I2C_NAU8825 select DRIVERS_USB_HUB + select DRIVERS_UART_ACPI select DRIVERS_WIFI_GENERIC select EC_GOOGLE_CHROMEEC select EC_GOOGLE_CHROMEEC_ESPI diff --git a/src/mainboard/google/skyrim/variants/baseboard/gpio.c b/src/mainboard/google/skyrim/variants/baseboard/gpio.c index 13b5d9804441..a9e45e85b622 100644 --- a/src/mainboard/google/skyrim/variants/baseboard/gpio.c +++ b/src/mainboard/google/skyrim/variants/baseboard/gpio.c @@ -16,7 +16,7 @@ static const struct soc_amd_gpio base_gpio_table[] = { /* SOC_PEN_DETECT_ODL */ PAD_WAKE(GPIO_3, PULL_NONE, EDGE_LOW, S0i3), /* EN_PWR_FP */ - PAD_GPO(GPIO_4, HIGH), + PAD_GPO(GPIO_4, LOW), /* EN_PP3300_TCHPAD */ PAD_GPO(GPIO_5, HIGH), /* SSD_AUX_RESET_L */ diff --git a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb index 3b7bc6776b29..89cc63cb0f92 100644 --- a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb @@ -221,4 +221,24 @@ chip soc/amd/sabrina probe AUDIO_DB AUDIO_DB_C_NAU88L25YGB_A_MAX98360AENL end end + + device ref uart_1 on + chip drivers/uart/acpi + register "name" = ""CRFP"" + register "desc" = ""Fingerprint Reader"" + register "hid" = "ACPI_DT_NAMESPACE_HID" + register "compat_string" = ""google,cros-ec-uart"" + register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_24)" + register "wake" = "GEVENT_15" + register "uart" = "ACPI_UART_RAW_DEVICE(3000000, 64)" + register "has_power_resource" = "1" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_12)" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_4)" + register "enable_delay_ms" = "3" + device generic 0 alias fpmcu on + probe FP FP_PRESENT + end + end + end # UART1 + end # chip soc/amd/sabrina |