This patch fixed gpio key device node.
First, fix incorrect gpio property.
And then, add ok-key node where locate bottom center.
I have tested on exynos4412-trats2 board.
Signed-off-by: Beomho Seo <beomho....@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo....@samsung.com>
---
arch/arm/boot/dts/exynos4412-trats2.dts | 22 ++++++++++++++++------
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts
b/arch/arm/boot/dts/exynos4412-trats2.dts
index c9f3c6e..cc96bee 100644
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -87,18 +87,18 @@
compatible = "gpio-keys";
key-down {
- interrupt-parent = <&gpj1>;
- interrupts = <2 0>;
- gpios = <&gpj1 2 1>;
+ interrupt-parent = <&gpx3>;
+ interrupts = <3 0>;
+ gpios = <&gpx3 3 1>;
linux,code = <114>;
label = "volume down";
debounce-interval = <10>;
};
key-up {
- interrupt-parent = <&gpj1>;
- interrupts = <1 0>;
- gpios = <&gpj1 1 1>;
+ interrupt-parent = <&gpx2>;
+ interrupts = <2 0>;
+ gpios = <&gpx2 2 1>;
linux,code = <115>;
label = "volume up";
debounce-interval = <10>;
@@ -113,6 +113,16 @@
debounce-interval = <10>;
gpio-key,wakeup;
};
+
+ key-ok {
+ interrupt-parent = <&gpx0>;
+ interrupts = <1 0>;
+ gpios = <&gpx0 1 1>;
+ linux,code = <139>;
+ label = "ok";
+ debounce-inteval = <10>;
+ gpio-key,wakeup;
+ };
};
adc: adc@126C0000 {
--
1.7.9.5
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