diff --git a/src/mainboard/google/reef/variants/baseboard/devicetree.cb b/src/mainboard/google/reef/variants/baseboard/devicetree.cb
index a66cecf..d529c75 100644
--- a/src/mainboard/google/reef/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/reef/variants/baseboard/devicetree.cb
@@ -188,7 +188,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "20"
@@ -202,7 +202,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0000""
 				register "desc" = ""ELAN Touchpad""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_18_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_18_IRQ)"
 				register "wake" = "GPE0_DW1_15"
 				register "detect" = "1"
 				device i2c 15 on end
diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb
index 1eecbb3..2f4ecac 100644
--- a/src/mainboard/google/reef/variants/coral/devicetree.cb
+++ b/src/mainboard/google/reef/variants/coral/devicetree.cb
@@ -188,7 +188,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "20"
@@ -200,7 +200,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "1"
@@ -214,7 +214,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0000""
 				register "desc" = ""ELAN Touchpad""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_18_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_18_IRQ)"
 				register "wake" = "GPE0_DW1_15"
 				register "detect" = "1"
 				device i2c 15 on end
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb
index 3dfb96b..b4ff375 100644
--- a/src/mainboard/google/reef/variants/pyro/devicetree.cb
+++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb
@@ -211,7 +211,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "20"
@@ -225,7 +225,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0000""
 				register "desc" = ""ELAN Touchpad""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_18_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_18_IRQ)"
 				register "wake" = "GPE0_DW1_15"
 				register "detect" = "1"
 				device i2c 15 on end
diff --git a/src/mainboard/google/reef/variants/sand/devicetree.cb b/src/mainboard/google/reef/variants/sand/devicetree.cb
index 4e29eb5..514a069 100644
--- a/src/mainboard/google/reef/variants/sand/devicetree.cb
+++ b/src/mainboard/google/reef/variants/sand/devicetree.cb
@@ -184,7 +184,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "20"
@@ -198,7 +198,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0000""
 				register "desc" = ""ELAN Touchpad""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_18_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_18_IRQ)"
 				register "wake" = "GPE0_DW1_15"
 				register "detect" = "1"
 				device i2c 15 on end
diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb
index 51d28b8..0d9f2c8 100644
--- a/src/mainboard/google/reef/variants/snappy/devicetree.cb
+++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb
@@ -193,7 +193,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0001""
 				register "desc" = ""ELAN Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "20"
@@ -205,7 +205,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""MLFS0000""
 				register "desc" = ""Melfas Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				# Melfas TS IC doesn't have reset pin design, current FW also not
 				# declare "ce-gpios" in ACPI _DSD to let Melfas TS driver to know
@@ -226,7 +226,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""RAYD0001""
 				register "desc" = ""Raydium Touchscreen""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_21_IRQ)"
 				register "probed" = "1"
 				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
 				register "reset_delay_ms" = "1"
@@ -268,7 +268,7 @@
 			chip drivers/i2c/generic
 				register "hid" = ""ELAN0000""
 				register "desc" = ""ELAN Touchpad""
-				register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_18_IRQ)"
+				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_18_IRQ)"
 				register "wake" = "GPE0_DW1_15"
 				register "detect" = "1"
 				device i2c 15 on end