Change in ...coreboot[master]: mb/google/eve: Define USB port peers

[Duncan Laurie (Code Review)]

Duncan Laurie has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/29999

Change subject: mb/google/eve: Define USB port peers
......................................................................

mb/google/eve: Define USB port peers

Add ACPI _PLD group definitions for the external ports
that indicate which USB2 and USB3 ports share the same
physical interface.

Change-Id: I7f85720a878a3774d453a9adb82518722f7ba23d
Signed-off-by: Duncan Laurie 
---
M src/mainboard/google/eve/devicetree.cb
1 file changed, 4 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/99/29999/1

diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb
index e0ef3b0..44449a5 100644
--- a/src/mainboard/google/eve/devicetree.cb
+++ b/src/mainboard/google/eve/devicetree.cb
@@ -260,6 +260,7 @@
    				chip drivers/usb/acpi
    					register "desc" = ""USB2 Type-C Left""
    					register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+						register "group" = "ACPI_PLD_GROUP(1, 1)"
    					device usb 2.0 on end
    				end
    				chip drivers/usb/acpi
@@ -275,6 +276,7 @@
    				chip drivers/usb/acpi
    					register "desc" = ""USB2 Type-C Right""
    					register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+						register "group" = "ACPI_PLD_GROUP(2, 1)"
    					device usb 2.4 on end
    				end
    				chip drivers/usb/acpi
@@ -285,11 +287,13 @@
    				chip drivers/usb/acpi
    					register "desc" = ""USB3 Type-C Left""
    					register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+						register "group" = "ACPI_PLD_GROUP(1, 1)"
    					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"
+						register "group" = "ACPI_PLD_GROUP(2, 1)"
    					device usb 3.1 on end
    				end
    			end