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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2015-05-06 07:05:31 +0300
committerSimon Horman <horms+renesas@verge.net.au>2015-07-22 03:31:32 +0300
commit850346eccc2d32dd6d0a3b08e6ac127b8982c067 (patch)
tree4524f574aa494e09fcb794888d96db6d4a27888a /arch/arm/boot/dts/r8a7790-lager.dts
parent18f88d22e4167a658091fe020beef723cefe86dd (diff)
downloadlinux-850346eccc2d32dd6d0a3b08e6ac127b8982c067.tar.xz
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 <ben.hutchings@codethink.co.uk> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/r8a7790-lager.dts')
-rw-r--r--arch/arm/boot/dts/r8a7790-lager.dts2
1 files changed, 1 insertions, 1 deletions
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";