Change in coreboot[master]: mb/google/hatch/variants: Fix nonworking touch pad

[Martin Roth (Code Review)]

Martin Roth has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/33954 )

Change subject: mb/google/hatch/variants: Fix nonworking touch pad
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mb/google/hatch/variants: Fix nonworking touch pad

Correct ELAN Touch pad IRQ GPIO to GPP_A21

BUG=b:135507215
BRANCH=none
TEST=emerge-hatch coreboot chromeos-ec chromeos-bootimage

Signed-off-by: Frank_Chu 
Change-Id: I60816a4652fa39ab2a91034b268efe8f84a13e17
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33954
Reviewed-by: Furquan Shaikh 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/hatch/variants/helios/overridetree.cb
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Furquan Shaikh: Looks good to me, approved

diff --git a/src/mainboard/google/hatch/variants/helios/overridetree.cb b/src/mainboard/google/hatch/variants/helios/overridetree.cb
index 405f85f..3f71c99 100644
--- a/src/mainboard/google/hatch/variants/helios/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/helios/overridetree.cb
@@ -72,7 +72,7 @@
    		chip drivers/i2c/generic
    			register "hid" = ""ELAN0000""
    			register "desc" = ""ELAN Touchpad""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A20_IRQ)"
+				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A21_IRQ)"
    			register "wake" = "GPE0_DW0_21"
    			device i2c 15 on end
    		end