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ARM: shmobile: bockw-reference: Use falling edge IRQ for LAN9221

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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 <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2013-11-09 13:23:57 +01:00 committed by Simon Horman
parent e60038eda4
commit 08281424f1
1 changed files with 1 additions and 1 deletions
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arch/arm/boot/dts/r8a7778-bockw-reference.dts
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@ -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>;