Change in coreboot[master]: mb/google/brya/var/kano: Add Synaptics touchpad

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/58030 )

Change subject: mb/google/brya/var/kano: Add Synaptics touchpad
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mb/google/brya/var/kano: Add Synaptics touchpad

Add Synaptics touchpad for kano.

BUG=None
TEST=emerge-brya coreboot and check touchpad function work.

Signed-off-by: David Wu 
Change-Id: Iec43aaa9525309d2a0e3c9822038869786f5fe66
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58030
Tested-by: build bot (Jenkins) 
Reviewed-by: Tim Wawrzynczak 
---
M src/mainboard/google/brya/variants/kano/overridetree.cb
1 file changed, 9 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Tim Wawrzynczak: Looks good to me, approved

diff --git a/src/mainboard/google/brya/variants/kano/overridetree.cb b/src/mainboard/google/brya/variants/kano/overridetree.cb
index f8ac9ac..8802ab2 100644
--- a/src/mainboard/google/brya/variants/kano/overridetree.cb
+++ b/src/mainboard/google/brya/variants/kano/overridetree.cb
@@ -373,6 +373,15 @@
    			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_LEVEL_LOW(GPP_F14_IRQ)"
+				register "generic.wake" = "GPE0_DW2_14"
+				register "generic.probed" = "1"
+				register "hid_desc_reg_offset" = "0x20"
+				device i2c 0x2c on end
+			end
    	end
    	device ref gspi1 on
    		chip drivers/spi/acpi