[M] Change in coreboot[master]: mb/google/rex/var/screebo: Enable eKTH7B18 and ILI2901 touchscreen

[zhongtian wu (Code Review)]

zhongtian wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/75691?usp=email )

Change subject: mb/google/rex/var/screebo: Enable eKTH7B18 and ILI2901 touchscreen
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mb/google/rex/var/screebo: Enable eKTH7B18 and ILI2901 touchscreen

Enable touchscreen for Google Screebo.

BUG=b:278167967
BRANCH=none
TEST=Build and boot to Google Screebo. Verify touchscreen works.

Change-Id: I57d55c5f2621d6fafd53b19d12ecad20271cdbb1
Signed-off-by: Zhongtian Wu 
---
M src/mainboard/google/rex/variants/screebo/overridetree.cb
1 file changed, 65 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/75691/1

diff --git a/src/mainboard/google/rex/variants/screebo/overridetree.cb b/src/mainboard/google/rex/variants/screebo/overridetree.cb
index 4070937..c1382c2 100644
--- a/src/mainboard/google/rex/variants/screebo/overridetree.cb
+++ b/src/mainboard/google/rex/variants/screebo/overridetree.cb
@@ -312,6 +312,71 @@
    			device generic 0 on end
    		end
    	end
+<<<<<<< HEAD
+=======
+		device ref ipu on
+			chip drivers/intel/mipi_camera
+				register "acpi_uid" = "0x50000"
+				register "acpi_name" = ""IPU0""
+				register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
+
+				register "cio2_num_ports" = "1"
+				register "cio2_lanes_used" = "{4}"
+				register "cio2_lane_endpoint[0]" = ""^I2C5.CAM0""
+				register "cio2_prt[0]" = "4"
+				device generic 0 on end
+			end
+		end
+		device ref i2c0 on
+			chip drivers/i2c/generic
+				register "hid" = ""RTL5682""
+				register "name" = ""RT58""
+				register "desc" = ""Headset Codec""
+				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_B06)"
+				# Set the jd_src to RT5668_JD1 for jack detection
+				register "property_count" = "1"
+				register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
+				register "property_list[0].name" = ""realtek,jd-src""
+				register "property_list[0].integer" = "1"
+				device i2c 1a on
+					probe AUDIO ALC1019_ALC5682I_I2S
+				end
+			end
+		end
+		device ref i2c1 on
+			chip drivers/i2c/hid
+				register "generic.hid" = ""ILTK0001""
+				register "generic.desc" = ""ILITEK Touchscreen""
+				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C07_IRQ)"
+				register "generic.probed" = "1"
+				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C01)"
+				register "generic.reset_delay_ms" = "200"
+				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C00)"
+				register "generic.enable_delay_ms" = "12"
+				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C06)"
+				register "generic.stop_off_delay_ms" = "2"
+				register "generic.has_power_resource" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 41 on end
+			end
+			chip drivers/i2c/hid
+				register "generic.hid" = ""EKTH7B18U""
+				register "generic.desc" = ""ELAN Touchscreen""
+				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C07_IRQ)"
+				register "generic.probed" = "1"
+				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C01)"
+				register "generic.reset_delay_ms" = "20"
+				register "generic.reset_off_delay_ms" = "2"
+				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C00)"
+				register "generic.enable_delay_ms" = "1"
+				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C06)"
+				register "generic.stop_off_delay_ms" = "2"
+				register "generic.has_power_resource" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 10 on end
+			end
+		end
+>>>>>>> 0a24eca2d0e (Change-Id: I57d55c5f2621d6fafd53b19d12ecad20271cdbb1)
    	device ref i2c3 on
    		chip drivers/i2c/generic
    			register "hid" = ""ELAN0000""