Change in coreboot[master]: mb/amd/majolica: Enable USB ACPI in devicetree

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/51256 )

Change subject: mb/amd/majolica: Enable USB ACPI in devicetree
......................................................................

mb/amd/majolica: Enable USB ACPI in devicetree

BUG=b:180529005
TEST=boot majolica, all USB ports work

Signed-off-by: Mathew King 
Change-Id: I6d3506bb4d54c7f8ea1e53576ef68d2aface6c89
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51256
Tested-by: build bot (Jenkins) 
Reviewed-by: Raul Rangel 
---
M src/mainboard/amd/majolica/devicetree.cb
1 file changed, 48 insertions(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Raul Rangel: Looks good to me, approved

diff --git a/src/mainboard/amd/majolica/devicetree.cb b/src/mainboard/amd/majolica/devicetree.cb
index 195120b..d9c0ea5 100644
--- a/src/mainboard/amd/majolica/devicetree.cb
+++ b/src/mainboard/amd/majolica/devicetree.cb
@@ -17,8 +17,54 @@
    device domain 0 on
    	device ref gpp_bridge_a on  # Internal GPP Bridge 0 to Bus A
    		device ref gfx on end # Internal GPU (GFX)
-			device ref xhci_0 on end # USB 3.1 (USB0)
-			device ref xhci_1 on end # USB 3.1 (USB1)
+			device ref xhci_0 on # USB 3.1 (USB0)
+				chip drivers/usb/acpi
+					device ref xhci_0_root_hub on
+						chip drivers/usb/acpi
+							device ref usb3_port0 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb3_port1 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port0 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port1 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port2 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port3 on end
+						end
+					end
+				end
+			end
+			device ref xhci_1 on # USB 3.1 (USB1)
+				chip drivers/usb/acpi
+					device ref xhci_1_root_hub on
+						chip drivers/usb/acpi
+							device ref usb3_port4 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb3_port5 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port4 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port5 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port6 on end
+						end
+						chip drivers/usb/acpi
+							device ref usb2_port7 on end
+						end
+					end
+				end
+			end
    	end
    end