[coreboot-gerrit] [S] Change in coreboot[master]: mb/google/dedede/var/kracko: Add G2touch touchscreen support

[Eric Lai (Code Review)]

Eric Lai has submitted this change. ( https://review.coreboot.org/c/coreboot/+/74307 )

(

5 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: mb/google/dedede/var/kracko: Add G2touch touchscreen support
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mb/google/dedede/var/kracko: Add G2touch touchscreen support

Add G2touch touchscreen support for kracko.
BOE NV116WHM-T04 V8.0 with G7500 touch panel sensor IC

BUG=b:277852921
BRANCH=firmware-dedede-13606.B
TEST=emerge-dedede coreboot & test on DUT

Change-Id: Ic065d5dc2900c6ccfee09031f7a80cefc391f5dd
Signed-off-by: Robert Chen 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74307
Reviewed-by: Kevin Chiu 
Reviewed-by: Eric Lai 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/dedede/variants/kracko/overridetree.cb
1 file changed, 35 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Kevin Chiu: Looks good to me, approved
  Eric Lai: Looks good to me, approved

diff --git a/src/mainboard/google/dedede/variants/kracko/overridetree.cb b/src/mainboard/google/dedede/variants/kracko/overridetree.cb
index e74464e..1ce3a8f 100644
--- a/src/mainboard/google/dedede/variants/kracko/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/kracko/overridetree.cb
@@ -214,6 +214,20 @@
    			register "hid_desc_reg_offset" = "0x01"
    			device i2c 15 on end
    		end
+			chip drivers/i2c/hid
+                                register "generic.hid" = ""GTCH7503""
+                                register "generic.desc" = ""G2TOUCH Touchscreen""
+                                register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D4_IRQ)"
+                                register "generic.detect" = "1"
+                                register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D5)"
+                                register "generic.reset_delay_ms" = "50"
+                                register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
+                                register "generic.enable_delay_ms" = "1"
+                                register "generic.has_power_resource" = "1"
+                                register "hid_desc_reg_offset" = "0x01"
+                                device i2c 40 on end
+                        end
+
    	end # I2C 2
    	device pci 15.3 off  end #I2C 3
    	device pci 19.0 on