[coreboot-gerrit] Change in coreboot[master]: mb/google/eve: Describe USB devices in devicetree

[Duncan Laurie (Code Review)]

Duncan Laurie has uploaded this change for review. ( https://review.coreboot.org/26176


Change subject: mb/google/eve: Describe USB devices in devicetree
......................................................................

mb/google/eve: Describe USB devices in devicetree

Describe the USB devices in the devicetree so they can get
generated into the SSDT and presented to the OS.

This was tested on an eve board and the resulting SSDT was
verified to show the expected values in _UPC and _PLD.

Change-Id: I292426f588ea74d61a5c4e4b01386bb18834c117
Signed-off-by: Duncan Laurie <dlaurie at google.com>
---
M src/mainboard/google/eve/Kconfig
M src/mainboard/google/eve/devicetree.cb
2 files changed, 44 insertions(+), 1 deletion(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/76/26176/1

diff --git a/src/mainboard/google/eve/Kconfig b/src/mainboard/google/eve/Kconfig
index ea65030..93d6f70 100644
--- a/src/mainboard/google/eve/Kconfig
+++ b/src/mainboard/google/eve/Kconfig
@@ -9,6 +9,7 @@
 	select DRIVERS_I2C_MAX98927
 	select DRIVERS_I2C_RT5663
 	select DRIVERS_SPI_ACPI
+	select DRIVERS_USB_ACPI
 	select EC_GOOGLE_CHROMEEC
 	select EC_GOOGLE_CHROMEEC_BOARDID
 	select EC_GOOGLE_CHROMEEC_LPC
diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb
index f24d5c9..15be533 100644
--- a/src/mainboard/google/eve/devicetree.cb
+++ b/src/mainboard/google/eve/devicetree.cb
@@ -240,7 +240,49 @@
 	device domain 0 on
 		device pci 00.0 on  end # Host Bridge
 		device pci 02.0 on  end # Integrated Graphics Device
-		device pci 14.0 on  end # USB xHCI
+		device pci 14.0 on
+			chip drivers/usb/acpi
+				register "desc" = ""Root Hub""
+				register "type" = "UPC_TYPE_HUB"
+				device usb 0.0 on
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 Type-C Left""
+						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+						device usb 2.0 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 Camera""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 2.1 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 Bluetooth""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 2.2 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 Type-C Right""
+						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+						device usb 2.4 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB2 H1 TPM""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 2.6 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""USB3 Type-C Left""
+						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+						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"
+						device usb 3.1 on end
+					end
+				end
+			end
+		end # USB xHCI
 		device pci 14.1 off end # USB xDCI (OTG)
 		device pci 14.2 on  end # Thermal Subsystem
 		device pci 15.0 on

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I292426f588ea74d61a5c4e4b01386bb18834c117
Gerrit-Change-Number: 26176
Gerrit-PatchSet: 1
Gerrit-Owner: Duncan Laurie <dlaurie at chromium.org>
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