[PATCH 5/8] ARM i.MX53: mba53: add missing gpio stuff for pca9554
Steffen Trumtrar
s.trumtrar at pengutronix.de
Tue Jun 4 21:07:12 EST 2013
From: Markus Niebel <Markus.Niebel at tqs.de>
Add properties to make use of pca9554 gpio expander.
Signed-off-by: Markus Niebel <Markus.Niebel at tqs.de>
Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
---
arch/arm/boot/dts/imx53-mba53.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts
index b171c00..67f5655 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 at 49 {
--
1.8.2.rc2
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