From 850346eccc2d32dd6d0a3b08e6ac127b8982c067 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 6 May 2015 07:05:31 +0300 Subject: [PATCH] ARM: shmobile: lager: 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. Reported-by: Ben Hutchings Signed-off-by: Laurent Pinchart Tested-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7790-lager.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 5ae07a8385c5..37dec5269491 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -548,7 +548,7 @@ compatible = "adi,adv7511w"; reg = <0x39>; interrupt-parent = <&gpio1>; - interrupts = <15 IRQ_TYPE_EDGE_FALLING>; + interrupts = <15 IRQ_TYPE_LEVEL_LOW>; adi,input-depth = <8>; adi,input-colorspace = "rgb"; -- 2.20.1