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[6/7] ARM: shmobile: kzm9g-reference: Use falling edge IRQ for LAN9221

Message ID 1383999839-3339-7-git-send-email-laurent.pinchart+renesas@ideasonboard.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurent Pinchart Nov. 9, 2013, 12:23 p.m. UTC
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>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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;