From: Laurent Pinchart Date: Sat, 9 Nov 2013 12:23:58 +0000 (+0100) Subject: ARM: shmobile: kzm9g-reference: Use falling edge IRQ for LAN9221 X-Git-Tag: v3.14-rc1~7^2~5^2~63 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=72e14c051a920d9c30d6cab2aecd1699a070aebe;p=platform%2Fkernel%2Flinux-stable.git ARM: shmobile: kzm9g-reference: Use falling edge IRQ for LAN9221 The device is configured to generate an active-low interrupt signal that is automatically deasserted without requiring any action from the host. Configure the IRQ to trigger on falling edge. Signed-off-by: Laurent Pinchart Signed-off-by: Simon Horman --- diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index 605f6c6..12fdfaa 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -83,7 +83,7 @@ reg = <0x10000000 0x100>; phy-mode = "mii"; interrupt-parent = <&irqpin0>; - interrupts = <3 IRQ_TYPE_NONE>; /* active low */ + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; reg-io-width = <4>; smsc,irq-push-pull; smsc,save-mac-address;