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mb/google/volteer: Enable USB4 retimer driver

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Enable the USB4 retimer driver with GPP_H10 as the power control.

Change-Id: I166bc477f94c159bb411620a6bf77b5d1f194fb2
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This commit is contained in:
Duncan Laurie 2020-08-28 19:50:09 +00:00 committed by Patrick Georgi
parent 2cc126be2c
commit 5b6ec3e4dc
2 changed files with 5 additions and 0 deletions
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1
src/mainboard/google/volteer/Kconfig
View file

@ -8,6 +8,7 @@ config BOARD_GOOGLE_BASEBOARD_VOLTEER
select DRIVERS_I2C_SX9310 select DRIVERS_I2C_SX9310
select DRIVERS_INTEL_DPTF select DRIVERS_INTEL_DPTF
select DRIVERS_INTEL_PMC select DRIVERS_INTEL_PMC
select DRIVERS_INTEL_USB4_RETIMER
select DRIVERS_I2C_MAX98373 select DRIVERS_I2C_MAX98373
select DRIVERS_INTEL_SOUNDWIRE select DRIVERS_INTEL_SOUNDWIRE
select DRIVERS_SPI_ACPI select DRIVERS_SPI_ACPI

4
src/mainboard/google/volteer/variants/baseboard/devicetree.cb
View file

@ -426,6 +426,10 @@ chip soc/intel/tigerlake
device ref tbt_dma0 on device ref tbt_dma0 on
probe DB_USB USB4_GEN2 probe DB_USB USB4_GEN2
probe DB_USB USB4_GEN3 probe DB_USB USB4_GEN3
chip drivers/intel/usb4/retimer
register "power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H10)"
device generic 0 on end
end
end end
device ref gna on end device ref gna on end
device ref north_xhci on end device ref north_xhci on end