ARM: shmobile: koelsch: Fix adv7511 IRQ sensing

The adv7511 IRQ is low level triggered, not falling edge triggered. The
wrong sense configuration results in no interrupt being triggered at
all, breaking hotplug detection. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Fixes: 83a0731b39f3 ("ARM: shmobile: koelsch: Add DU HDMI output support")
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 74c3212f1f11e47e8319ab67a252853400b2c910..824ddab9c3adcbde11ac8ea62f339af6aa1b3ec6 100644 (file)
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -545,7 +545,7 @@
                compatible = "adi,adv7511w";
                reg = <0x39>;
                interrupt-parent = <&gpio3>;
-               interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
+               interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 
                adi,input-depth = <8>;
                adi,input-colorspace = "rgb";