From: Laurent Pinchart Date: Sat, 9 Nov 2013 12:23:57 +0000 (+0100) Subject: ARM: shmobile: bockw-reference: Use falling edge IRQ for LAN9221 X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=08281424f1ca5680e4a17656f3d9b978103779eb;p=openwrt%2Fstaging%2Fblogic.git ARM: shmobile: bockw-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/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts index 2000cf861243..bb62c7a906f4 100644 --- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts +++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts @@ -46,7 +46,7 @@ phy-mode = "mii"; interrupt-parent = <&irqpin>; - interrupts = <0 IRQ_TYPE_NONE>; /* IRQ0: hwirq 0 on irqpin */ + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; reg-io-width = <4>; vddvario-supply = <&fixedregulator3v3>; vdd33a-supply = <&fixedregulator3v3>;