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-rw-r--r--src/mainboard/intel/adlrvp/Kconfig1
-rw-r--r--src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb32
2 files changed, 32 insertions, 1 deletions
diff --git a/src/mainboard/intel/adlrvp/Kconfig b/src/mainboard/intel/adlrvp/Kconfig
index a41c18659d..57b0524ce3 100644
--- a/src/mainboard/intel/adlrvp/Kconfig
+++ b/src/mainboard/intel/adlrvp/Kconfig
@@ -9,6 +9,7 @@ config BOARD_SPECIFIC_OPTIONS
select DRIVERS_I2C_HID
select DRIVERS_I2C_GENERIC
select DRIVERS_INTEL_SOUNDWIRE
+ select DRIVERS_INTEL_PMC if BOARD_INTEL_ADLRVP_P_EXT_EC
select DRIVERS_USB_ACPI
select DRIVERS_SPI_ACPI
select SOC_INTEL_ALDERLAKE
diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb b/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
index e58e9fbdce..8033d3d1d3 100644
--- a/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
+++ b/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
@@ -1,4 +1,34 @@
chip soc/intel/alderlake
- device domain 0 on end
+ device domain 0 on
+ device pci 1f.0 on
+ chip ec/google/chromeec
+ device pnp 0c09.0 on end
+ use conn0 as mux_conn[0]
+ use conn1 as mux_conn[1]
+ end
+ end # eSPI
+ device pci 1f.2 hidden
+ # 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" = "1"
+ register "usb3_port_number" = "1"
+ # SBU is fixed, HSL follows CC
+ register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
+ device generic 0 alias conn0 on end
+ end
+ chip drivers/intel/pmc_mux/conn
+ register "usb2_port_number" = "2"
+ register "usb3_port_number" = "2"
+ # SBU is fixed, HSL follows CC
+ register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
+ device generic 1 alias conn1 on end
+ end
+ end
+ end
+ end # PMC
+ end
end