[PATCH 7/7] ARM: shmobile: armadillo-reference: Use low level IRQ for ST1231

[Laurent Pinchart]

The device is configured to generate an active-low interrupt signal that
needs to be acknowledged by the host. Configure the IRQ to trigger on
low level.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
---
 arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
index aef425f..04e9d49 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts
@@ -95,7 +95,7 @@
 		compatible = "sitronix,st1232";
 		reg = <0x55>;
 		interrupt-parent = <&irqpin1>;
-		interrupts = <2 IRQ_TYPE_NONE>; /* IRQ10: hwirq 2 on irqpin1 */
+		interrupts = <2 IRQ_TYPE_LOW_LEVEL>;
 		pinctrl-0 = <&st1232_pins>;
 		pinctrl-names = "default";
 		gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
-- 
1.8.1.5