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[5/7] ARM: shmobile: bockw-reference: Use falling edge IRQ for LAN9221

Message ID 1383999839-3339-6-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/r8a7778-bockw-reference.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts
index f887dc1..4e2bcee 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>;