[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer/var/terrador: Add PMC.MUX.CONx devices to devicetree

[David Wu (Code Review)]

David Wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44543 )

Change subject: mb/google/volteer/var/terrador: Add PMC.MUX.CONx devices to devicetree
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mb/google/volteer/var/terrador: Add PMC.MUX.CONx devices to devicetree

Add PMC.MUX.CONx devices to devicetree for terrador.

BUG=b:164941862
TEST=FW_NAME=terrador emerge-volteer coreboot chromeos-bootimage

Signed-off-by: David Wu 
Change-Id: I3f5ea4c0fbcc0117934a1ec1c350e867d881eb9d
---
M src/mainboard/google/volteer/variants/terrador/overridetree.cb
1 file changed, 22 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/43/44543/1

diff --git a/src/mainboard/google/volteer/variants/terrador/overridetree.cb b/src/mainboard/google/volteer/variants/terrador/overridetree.cb
index 8c0fb38..42d3f2f 100644
--- a/src/mainboard/google/volteer/variants/terrador/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/terrador/overridetree.cb
@@ -127,5 +127,27 @@
    			device i2c 15 on end
    		end
    	end # I2C5				0xA0C6
+		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" = "5"
+						register "usb3_port_number" = "1"
+						# 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" = "3"
+						register "usb3_port_number" = "2"
+						# SBU is fixed, HSL follows CC
+						register "sbu_orientation" = "TYPEC_ORIENTATION_NORMAL"
+						device generic 1 on end
+					end
+				end
+			end
+		end # PMC
    end
 end