[M] Change in coreboot[master]: mb/google/brya/var/marasov: Add touchscreen and touchpad for marasov

[Martin L Roth (Code Review)]

Martin L Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/69467 )

(

1 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: mb/google/brya/var/marasov: Add touchscreen and touchpad for marasov
......................................................................

mb/google/brya/var/marasov: Add touchscreen and touchpad for marasov

Declare touchscreen and touchpad under I2C3 and I2C5

BUG=b:254365935
BRANCH=firmware-brya-14505.B
TEST=Built successfully

Signed-off-by: Frank Chu 
Change-Id: Ifc865fc0c0c42af0d74272289c562e347fac3a9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69467
Reviewed-by: Nick Vaccaro 
Reviewed-by: Frank Chu 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/brya/variants/marasov/overridetree.cb
1 file changed, 52 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nick Vaccaro: Looks good to me, approved
  Frank Chu: Looks good to me, but someone else must approve

diff --git a/src/mainboard/google/brya/variants/marasov/overridetree.cb b/src/mainboard/google/brya/variants/marasov/overridetree.cb
index b09d2f3..cb77335 100644
--- a/src/mainboard/google/brya/variants/marasov/overridetree.cb
+++ b/src/mainboard/google/brya/variants/marasov/overridetree.cb
@@ -117,6 +117,38 @@
    			device i2c 50 on end
    		end
    	end #I2C1
+		device ref i2c3 on
+			chip drivers/i2c/hid
+				register "generic.hid" = ""ELAN9008""
+				register "generic.desc" = ""ELAN Touchscreen""
+				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
+				register "generic.probed" = "1"
+				register "generic.reset_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
+				register "generic.reset_delay_ms" = "300"
+				register "generic.reset_off_delay_ms" = "1"
+				register "generic.enable_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
+				register "generic.enable_delay_ms" = "6"
+				register "generic.stop_gpio" =
+							"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
+				register "generic.stop_off_delay_ms" = "1"
+				register "generic.has_power_resource" = "1"
+				register "generic.disable_gpio_export_in_crs" = "1"
+				register "hid_desc_reg_offset" = "0x01"
+				device i2c 10 on end
+			end
+		end #I2C3
+		device ref i2c5 on
+			chip drivers/i2c/generic
+				register "hid" = ""PIXA2342""
+				register "desc" = ""PIXART Touchpad""
+				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
+				register "wake" = "GPE0_DW2_14"
+				register "detect" = "1"
+				device i2c 15 on end
+			end
+		end #I2C5
    	device ref pcie_rp11 on
    		# Enable NVMe SSD PCIe 11-12 using clk 1
    		register "pch_pcie_rp[PCH_RP(11)]" = "{