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authorMarkus Niebel <Markus.Niebel@tqs.de>2013-06-04 13:07:12 +0200
committerShawn Guo <shawn.guo@linaro.org>2013-06-17 16:04:27 +0800
commit74154be03aa3a3abe33e3eff65c479347f10a389 (patch)
tree85489ea44773111508ce3f502986c4ab22a5aa60 /arch/arm/boot
parenteefb8008f375ffffb3971dd402d4ec9005a07e07 (diff)
ARM i.MX53: mba53: add missing gpio stuff for pca9554
Add properties to make use of pca9554 gpio expander. Signed-off-by: Markus Niebel <Markus.Niebel@tqs.de> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/imx53-mba53.dts2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index b171c008cd6f..67f56555054b 100644
--- a/arch/arm/boot/dts/imx53-mba53.dts
+++ b/arch/arm/boot/dts/imx53-mba53.dts
@@ -163,6 +163,8 @@
compatible = "pca9554";
reg = <0x20>;
interrupts = <109>;
+ #gpio-cells = <2>;
+ gpio-controller;
};
sensor2: lm75@49 {