[coreboot-gerrit] [XS] Change in coreboot[main]: mb/google/nissa/var/craaskov: Enable PIXA touchpad

[Ian Feng (Code Review)]

Ian Feng has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/79872?usp=email )

Change subject: mb/google/nissa/var/craaskov: Enable PIXA touchpad
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mb/google/nissa/var/craaskov: Enable PIXA touchpad

Add PIXA touchpad for variants of craaskov.

BUG=b:289962540
TEST=build craaskov firmware and test with PIXA touchpad

Change-Id: Iccf19b275548f44aec00be8631590b8a7ad1aa23
Signed-off-by: Ian Feng 
---
M src/mainboard/google/brya/variants/craaskov/overridetree.cb
1 file changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/72/79872/1

diff --git a/src/mainboard/google/brya/variants/craaskov/overridetree.cb b/src/mainboard/google/brya/variants/craaskov/overridetree.cb
index c9299de..cc4ce53 100644
--- a/src/mainboard/google/brya/variants/craaskov/overridetree.cb
+++ b/src/mainboard/google/brya/variants/craaskov/overridetree.cb
@@ -284,6 +284,15 @@
    			register "hid_desc_reg_offset" = "0x20"
    			device i2c 2c on end
    		end
+			chip drivers/i2c/hid
+				register "generic.hid" = ""PIXA2303""
+				register "generic.desc" = ""PIXA Touchpad""
+				register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
+				register "generic.wake" = "GPE0_DW2_14"
+				register "generic.detect" = "1"
+				register "hid_desc_reg_offset" = "0x20"
+				device i2c 0x68 on end
+			end
    	end
    	device ref pcie_rp7 off end
    	device ref emmc on end