diff mbox

[ltsi-3.10,141/286] ARM: shmobile: marzen-reference: Use falling edge IRQ for LAN9221

Message ID 1388135720-12832-142-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Dec. 27, 2013, 9:12 a.m. UTC 
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

The device is configured to generate an active-low interrupt signal that
is automatically deasserted without requiring any action from the host.
Use falling edge trigger as that is the configuration currently used on
the board.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit e60038eda492460c46833f4a54bebd256018a912)
(Queued by ARM-SoC for v3.14 but not yet in Linus's tree)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7779-marzen-reference.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7779-marzen-reference.dts b/arch/arm/boot/dts/r8a7779-marzen-reference.dts
index 0f5c614..13fa8be 100644
--- a/arch/arm/boot/dts/r8a7779-marzen-reference.dts
+++ b/arch/arm/boot/dts/r8a7779-marzen-reference.dts
@@ -44,7 +44,7 @@ 
 
 		phy-mode = "mii";
 		interrupt-parent = <&irqpin0>;
-		interrupts = <1 IRQ_TYPE_NONE>; /* IRQ1: hwirq 1 on irqpin0 */
+		interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
 		reg-io-width = <4>;
 		vddvario-supply = <&fixedregulator3v3>;
 		vdd33a-supply = <&fixedregulator3v3>;