From 63fc23685619864d16e7925329ac2e8cffe6767e Mon Sep 17 00:00:00 2001 From: Karthikeyan Ramasubramanian Date: Thu, 15 Apr 2021 14:35:55 -0600 Subject: mb/google/guybrush: Enable AMD I2S Machine Driver Enable AMD I2S machine driver and configure the devicetree with HID information so that the machine driver ACPI objects can be passed to the kernel. BUG=b:182960979 TEST=Build and boot to OS in guybrush. Ensure that the ACPI objects for machine driver is populated. Change-Id: I8ed474d25273082d1e0742ba93746d97930deb19 Signed-off-by: Karthikeyan Ramasubramanian Reviewed-on: https://review.coreboot.org/c/coreboot/+/52394 Tested-by: build bot (Jenkins) Reviewed-by: Raul Rangel Reviewed-by: Furquan Shaikh --- src/mainboard/google/guybrush/Kconfig | 1 + src/mainboard/google/guybrush/variants/baseboard/devicetree.cb | 7 +++++++ 2 files changed, 8 insertions(+) (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig index 4971c03037..467d31c2d2 100644 --- a/src/mainboard/google/guybrush/Kconfig +++ b/src/mainboard/google/guybrush/Kconfig @@ -11,6 +11,7 @@ config BOARD_SPECIFIC_OPTIONS select BOARD_ROMSIZE_KB_16384 select DISABLE_KEYBOARD_RESET_PIN select DISABLE_SPI_FLASH_ROM_SHARING + select DRIVERS_AMD_I2S_MACHINE_DEV select DRIVERS_I2C_GENERIC select DRIVERS_I2C_HID select DRIVERS_UART_ACPI diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb index f044b8be7f..20f286ecc1 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb @@ -132,6 +132,13 @@ chip soc/amd/cezanne device pnp 0c09.0 on end end end + + device ref acp on + chip drivers/amd/i2s_machine_dev + register "hid" = ""AMDI5682"" + device generic 0.0 on end + end + end # Audio end # domain device ref i2c_3 on -- cgit v1.2.3