From 66dc7261e2430477aceca67f177a2ed857f6a748 Mon Sep 17 00:00:00 2001
From: "alec.wang" <alec.wang@lcfc.corp-partner.google.com>
Date: Fri, 25 Sep 2020 16:42:50 +0800
Subject: mb/google/dedede: update devicetree for Boten

Add trackpad, touchscreen, and usb port to devicetree

BUG=b:160664447
BRANCH=NONE
TEST=build bios and verify theirs function for boten

Signed-off-by: alec.wang <alec.wang@lcfc.corp-partner.google.com>
Change-Id: I057f7d15d20d1a78acd733cc5463357e9c87afb2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
---
 .../google/dedede/variants/boten/overridetree.cb   | 97 +++++++++++++++++++++-
 1 file changed, 93 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/mainboard/google/dedede/variants/boten/overridetree.cb b/src/mainboard/google/dedede/variants/boten/overridetree.cb
index 61dff93993..2ba6d9d665 100644
--- a/src/mainboard/google/dedede/variants/boten/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/boten/overridetree.cb
@@ -11,7 +11,6 @@ chip soc/intel/jasperlake
 	#| I2C0              | Trackpad                  |
 	#| I2C1              | Digitizer                 |
 	#| I2C2              | Touchscreen               |
-	#| I2C3              | Camera                    |
 	#| I2C4              | Audio                     |
 	#+-------------------+---------------------------+
 	register "common_soc_config" = "{
@@ -28,14 +27,104 @@ chip soc/intel/jasperlake
 		.i2c[2] = {
 			.speed = I2C_SPEED_FAST,
 		},
-		.i2c[3] = {
-			.speed = I2C_SPEED_FAST,
-		},
 		.i2c[4] = {
 			.speed = I2C_SPEED_FAST,
 		},
 	}"
+
+	# USB Port Configuration
+	register "usb2_ports[4]" = "USB2_PORT_EMPTY"		# Not Used
+	register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"	# UF Camera
+	register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)"	# WF Camera
+
+	register "SerialIoI2cMode" = "{
+		[PchSerialIoIndexI2C0]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C1]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C2]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C3]  = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C4]  = PchSerialIoPci,
+		[PchSerialIoIndexI2C5]  = PchSerialIoPci,
+	}"
+
 	device domain 0 on
+		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" = ""Right Type-A Port""
+						register "type" = "UPC_TYPE_A"
+						register "group" = "ACPI_PLD_GROUP(2, 1)"
+						device usb 2.1 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""LTE""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 2.3 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""UFCamera""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 2.5 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""WFCamera""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 2.6 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""Right Type-A Port""
+						register "type" = "UPC_TYPE_USB3_A"
+						register "group" = "ACPI_PLD_GROUP(2, 1)"
+						device usb 3.1 on end
+					end
+					chip drivers/usb/acpi
+						register "desc" = ""LTE""
+						register "type" = "UPC_TYPE_INTERNAL"
+						device usb 3.3 on end
+					end
+				end
+			end
+		end # USB xHCI
+		device pci 15.0 on
+			chip drivers/i2c/generic
+				register "hid" = ""ELAN0000""
+				register "desc" = ""ELAN Touchpad""
+				register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
+				register "wake" = "GPE0_DW0_03"
+				register "probed" = "1"
+				device i2c 15 on end
+			end
+			chip drivers/i2c/hid
+				register "generic.hid" = ""PNP0C50""
+				register "generic.desc" = ""Synaptics Touchpad""
+				register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
+				register "generic.wake" = "GPE0_DW0_03"
+				register "generic.probed" = "1"
+				register "hid_desc_reg_offset" = "0x20"
+				device i2c 0x2c on end
+			end
+		end # I2C 0
+		device pci 15.2 on
+			chip drivers/i2c/hid
+				register "generic.hid" = ""GDIX0000""
+				register "generic.desc" = ""Goodix Touchscreen""
+				register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D4_IRQ)"
+				register "generic.probed" = "1"
+				register "generic.reset_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)"
+				register "generic.reset_delay_ms" = "120"
+				register "generic.reset_off_delay_ms" = "3"
+				register "generic.enable_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
+				register "generic.enable_delay_ms" = "12"
+				register "generic.has_power_resource" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 0x5d on end
+			end
+		end # I2C 2
+		device pci 15.3 off  end # I2C 3
 		device pci 19.0 on
 			chip drivers/i2c/generic
 				register "hid" = ""10EC5682""
-- 
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