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mb/intel/tglrvp: Add PMC.MUX.CONx devices to devicetree for tglrvp_up3 

Two usb Type-C ports under the actual mux device. Each port has its own
ACPI device entry. These nodes are the ones that the USB Type-C
port/connector device will refer to in order to configure the mux.

TEST=Verified the scope of PMC.MUX CONx in the SSDT on Tigerlake RVP
board.

Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I7210e00cebe16a5fb8417ac23abad98e574e0982
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42953
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
John Zhao 2020-06-30 15:44:44 -07:00 committed by Patrick Georgi
parent 4db893b6fc
commit 7b46aae062
2 changed files with 23 additions and 1 deletions
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1
src/mainboard/intel/tglrvp/Kconfig
View File

@ -9,6 +9,7 @@ config BOARD_SPECIFIC_OPTIONS
select DRIVERS_I2C_HID
select DRIVERS_I2C_GENERIC
select DRIVERS_I2C_MAX98373
select DRIVERS_INTEL_PMC
select DRIVERS_USB_ACPI
select DRIVERS_SPI_ACPI
select GENERATE_SMBIOS_TABLES

23
src/mainboard/intel/tglrvp/variants/tglrvp_up3/devicetree.cb
View File

@ -254,7 +254,28 @@ chip soc/intel/tigerlake
device pci 1e.3 off end # GSPI1 0xA0AB
device pci 1f.0 on end # eSPI 0xA080 - A09F
device pci 1f.1 on end # P2SB 0xA0A0
device pci 1f.2 hidden end # PMC 0xA0A1
device pci 1f.2 hidden # PMC 0xA0A1
# The pmc_mux chip driver is a placeholder for the
# PMC.MUX device in the ACPI hierarchy.
chip drivers/intel/pmc_mux
device generic 0 on
chip drivers/intel/pmc_mux/conn
register "usb2_port_number" = "6"
register "usb3_port_number" = "3"
# SBU is fixed, HSL follows CC
register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
device generic 0 on end
end
chip drivers/intel/pmc_mux/conn
register "usb2_port_number" = "7"
register "usb3_port_number" = "4"
# SBU is fixed, HSL follows CC
register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
device generic 1 on end
end
end
end
end # PMC
device pci 1f.3 on end # Intel HD audio 0xA0C8-A0CF
device pci 1f.4 on end # SMBus 0xA0A3
device pci 1f.5 on end # SPI 0xA0A4