Change in coreboot[master]: mb/google/zork: modify ELAN TP i2c IRQ to LEVEL active for dirinboz

[Kevin Chiu (Code Review)]

Kevin Chiu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/50420 )

Change subject: mb/google/zork: modify ELAN TP i2c IRQ to LEVEL active for dirinboz
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mb/google/zork: modify ELAN TP i2c IRQ to LEVEL active for dirinboz

configure IRQs as level triggered to prevent TP lost.

BUG=None
BRANCH=master
TEST=1. emerge-zork coreboot chromeos-bootimage
     2. power on, suspend DUT to check TP is functional

Change-Id: I81ffa889fbdfb01bf3057a8258fb4dd4ad7e88d5
Signed-off-by: Kevin Chiu 
---
M src/mainboard/google/zork/variants/dirinboz/overridetree.cb
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/50420/1

diff --git a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb
index fc9c5fd..6b526ba 100644
--- a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb
@@ -90,7 +90,7 @@
    	chip drivers/i2c/generic
    		register "hid" = ""ELAN0000""
    		register "desc" = ""ELAN Touchpad""
-			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_9)"
+			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)"
    		register "wake" = "GEVENT_22"
    		register "probed" = "1"
    		device i2c 15 on end