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Commit b69e4435 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Simon Horman
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ARM: shmobile: armadillo-reference: Use low level IRQ for ST1231 



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: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 220fc352

arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts

+1 −1
Original line number Diff line number Diff line
@@ -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_LEVEL_LOW>;

		pinctrl-0 = <&st1232_pins>;

		pinctrl-names = "default";

		gpios = <&pfc 166 GPIO_ACTIVE_LOW>;