Change in coreboot[master]: google/grunt: Update ELAN TP/TS device ACPI nodes

[Kevin Chiu (Code Review)]

Kevin Chiu has uploaded this change for review. ( https://review.coreboot.org/28548

Change subject: google/grunt: Update ELAN TP/TS device ACPI nodes
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google/grunt: Update ELAN TP/TS device ACPI nodes

change ELAN TP/TS I2C irq to EDGE trigger to prevent any missing
in interrupt handler.

BUG=b:79996636
BRANCH=master
TEST=emerge-grunt coreboot
Change-Id: I84c193b59aaa3b068f4cdc519d902fce6fb840c7
Signed-off-by: Kevin Chiu 
---
M src/mainboard/google/kahlee/variants/careena/devicetree.cb
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/48/28548/1

diff --git a/src/mainboard/google/kahlee/variants/careena/devicetree.cb b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
index 513bd4e..991e7a1 100644
--- a/src/mainboard/google/kahlee/variants/careena/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
@@ -130,7 +130,7 @@
    	chip drivers/i2c/generic
    		register "hid" = ""ELAN0000""
    		register "desc" = ""ELAN Touchpad""
-			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
+			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_5)"
    		register "wake" = "7"
    		device i2c 15 on end
    	end
@@ -152,7 +152,7 @@
    		register "hid" = ""ELAN0001""
    		register "desc" = ""ELAN Touchscreen""
    		register "probed" = "1"
-			register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_11)"
+			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_11)"
    		register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_85)"
    		register "reset_delay_ms" = "20"
    		register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)"