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mb/google/eve: Describe USB devices in devicetree 

Describe the USB devices in the devicetree so they can get
generated into the SSDT and presented to the OS.

This was tested on an eve board and the resulting SSDT was
verified to show the expected values in _UPC and _PLD.

Change-Id: I292426f588ea74d61a5c4e4b01386bb18834c117
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/26176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Duncan Laurie 2018-05-07 15:39:37 -07:00 committed by Patrick Georgi
parent 32bdffaf54
commit 283b01db40
2 changed files with 44 additions and 1 deletions
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1
src/mainboard/google/eve/Kconfig
View File

@ -9,6 +9,7 @@ config BOARD_SPECIFIC_OPTIONS
select DRIVERS_I2C_MAX98927
select DRIVERS_I2C_RT5663
select DRIVERS_SPI_ACPI
select DRIVERS_USB_ACPI
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_BOARDID
select EC_GOOGLE_CHROMEEC_LPC

44
src/mainboard/google/eve/devicetree.cb
View File

@ -240,7 +240,49 @@ chip soc/intel/skylake
device domain 0 on
device pci 00.0 on end # Host Bridge
device pci 02.0 on end # Integrated Graphics Device
device pci 14.0 on end # USB xHCI
device pci 14.0 on
chip drivers/usb/acpi
register "desc" = ""Root Hub""
register "type" = "UPC_TYPE_HUB"
device usb 0.0 on
chip drivers/usb/acpi
register "desc" = ""USB2 Type-C Left""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
device usb 2.0 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Camera""
register "type" = "UPC_TYPE_INTERNAL"
device usb 2.1 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Bluetooth""
register "type" = "UPC_TYPE_INTERNAL"
device usb 2.2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Type-C Right""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
device usb 2.4 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 H1 TPM""
register "type" = "UPC_TYPE_INTERNAL"
device usb 2.6 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-C Left""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
device usb 3.0 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 Type-C Right""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
device usb 3.1 on end
end
end
end
end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
device pci 15.0 on