linux-kernel - [PATCH 3.16.y-ckt 078/129] ARM: dts: imx23-olinuxino: Fix polarity of LED GPIO

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Message-Id: <1432285114-9254-79-git-send-email-luis.henriques@canonical.com>
Date:	Fri, 22 May 2015 09:57:43 +0100
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Fabio Estevam <fabio.estevam@...escale.com>,
	Shawn Guo <shawn.guo@...aro.org>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 3.16.y-ckt 078/129] ARM: dts: imx23-olinuxino: Fix polarity of LED GPIO

3.16.7-ckt12 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Fabio Estevam <fabio.estevam@...escale.com>

commit cfe8c59762244251fd9a5e281d48808095ff4090 upstream.

On imx23-olinuxino the LED turns on when level logic high is aplied to
GPIO2_1.

Fix the gpios property accordingly.

Fixes: b34aa1850244 ("ARM: dts: imx23-olinuxino: Remove unneeded "default-on"")
Reported-by: Stefan Wahren <stefan.wahren@...e.com>
Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
Tested-by: Stefan Wahren <stefan.wahren@...e.com>
Signed-off-by: Shawn Guo <shawn.guo@...aro.org>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 arch/arm/boot/dts/imx23-olinuxino.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index 7e6eef2488e8..839a3b96910d 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -12,6 +12,7 @@
  */
 
 /dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
 #include "imx23.dtsi"
 
 / {
@@ -122,7 +123,7 @@
 
 		user {
 			label = "green";
-			gpios = <&gpio2 1 1>;
+			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
 		};
 	};
 };
--
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