[M] Change in coreboot[main]: [WIP]mb/lenovo/x220: Add USB ports in devicetree

[Patrick Rudolph (Code Review)]

Attention is currently required from: Alexander Couzens.

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/78439?usp=email )

Change subject: [WIP]mb/lenovo/x220: Add USB ports in devicetree
......................................................................

[WIP]mb/lenovo/x220: Add USB ports in devicetree

Change-Id: I5554873e9e6160f9472688dda0fe6de5bf935667
Signed-off-by: Patrick Rudolph 
---
M src/mainboard/lenovo/x220/devicetree.cb
1 file changed, 78 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/78439/1

diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb
index 7a99599..ba56dd2 100644
--- a/src/mainboard/lenovo/x220/devicetree.cb
+++ b/src/mainboard/lenovo/x220/devicetree.cb
@@ -55,7 +55,48 @@
    		device ref gbe on
    			subsystemid 0x17aa 0x21ce
    		end # Intel Gigabit Ethernet
-			device ref ehci2 on end # USB2 EHCI #2
+			device ref ehci2 on # USB2 EHCI #2
+				chip drivers/usb/acpi
+					device usb 0.0 on
+						chip drivers/usb/acpi
+							register "desc" = ""Docking2""
+							register "type" = "UPC_TYPE_A"
+							register "group" = "ACPI_PLD_GROUP(0, 1)"
+							device usb 2.0 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""System Port 1""
+							register "type" = "UPC_TYPE_A"
+							register "group" = "ACPI_PLD_GROUP(0, 2)"
+							device usb 2.1 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""FPR""
+							register "type" = "UPC_TYPE_INTERNAL"
+							register "group" = "ACPI_PLD_GROUP(0, 3)"
+							device usb 2.2 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""BDC""
+							register "type" = "UPC_TYPE_INTERNAL"
+							register "group" = "ACPI_PLD_GROUP(0, 4)"
+							device usb 2.3 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""Docking 1""
+							register "type" = "UPC_TYPE_A"
+							register "group" = "ACPI_PLD_GROUP(0, 5)"
+							device usb 2.4 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""Camera""
+							register "type" = "UPC_TYPE_INTERNAL"
+							register "group" = "ACPI_PLD_GROUP(0, 6)"
+							device usb 2.5 on end
+						end
+					end
+				end
+			end
    		device ref hda on end # High Definition Audio
    		device ref pcie_rp1 on end # PCIe Port #1
    		device ref pcie_rp2 on end # PCIe Port #2 (wlan)
@@ -73,7 +114,42 @@
    		device ref pcie_rp6 off end # PCIe Port #6
    		device ref pcie_rp7 on end # PCIe Port #7
    		device ref pcie_rp8 off end # PCIe Port #8
-			device ref ehci1 on end # USB2 EHCI #1
+			device ref ehci1 on # USB2 EHCI #1
+				chip drivers/usb/acpi
+					device usb 0.0 on
+						chip drivers/usb/acpi
+							register "desc" = ""System Port 3""
+							register "type" = "UPC_TYPE_A"
+							register "group" = "ACPI_PLD_GROUP(0, 7)"
+							device usb 2.0 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""System Port 2""
+							register "type" = "UPC_TYPE_A"
+							register "group" = "ACPI_PLD_GROUP(0, 8)"
+							device usb 2.1 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""WLAN""
+							register "type" = "UPC_TYPE_INTERNAL"
+							register "group" = "ACPI_PLD_GROUP(0, 9)"
+							device usb 2.2 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""WWAN""
+							register "type" = "UPC_TYPE_INTERNAL"
+							register "group" = "ACPI_PLD_GROUP(0, 10)"
+							device usb 2.3 on end
+						end
+						chip drivers/usb/acpi
+							register "desc" = ""ExpressCard""
+							register "type" = "UPC_TYPE_EXPRESSCARD"
+							register "group" = "ACPI_PLD_GROUP(0, 11)"
+							device usb 2.5 on end
+						end
+					end
+				end
+			end
    		device ref pci_bridge off end # PCI bridge
    		device ref lpc on #LPC bridge
    			chip ec/lenovo/pmh7