[PATCH 6/7] ARM: ux500: Add support for gpio-keys and Proximity Sensor for HREF
From: Lee Jones
Date: Mon Oct 01 2012 - 06:44:40 EST
Here we ensure the SFH7741 Proximity Sensor is registered through
gpio-keys when booting with Device Tree enabled.
Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
arch/arm/boot/dts/href.dtsi | 11 +++++++++++
arch/arm/boot/dts/hrefprev60.dts | 6 ++++++
arch/arm/boot/dts/hrefv60plus.dts | 6 ++++++
3 files changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi
index 27baa44..592fb9d 100644
--- a/arch/arm/boot/dts/href.dtsi
+++ b/arch/arm/boot/dts/href.dtsi
@@ -16,6 +16,17 @@
reg = <0x00000000 0x20000000>;
};
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@1 {
+ linux,code = <11>;
+ label = "SFH7741 Proximity Sensor";
+ };
+ };
+
soc-u9500 {
uart@80120000 {
status = "okay";
diff --git a/arch/arm/boot/dts/hrefprev60.dts b/arch/arm/boot/dts/hrefprev60.dts
index 2dd28b9..0756f97 100644
--- a/arch/arm/boot/dts/hrefprev60.dts
+++ b/arch/arm/boot/dts/hrefprev60.dts
@@ -17,6 +17,12 @@
model = "ST-Ericsson HREF (pre-v60) platform with Device Tree";
compatible = "st-ericsson,mop500";
+ gpio_keys {
+ button@1 {
+ gpios = <&tc3589x_gpio 7 0x4>;
+ };
+ };
+
soc-u9500 {
i2c@80004000 {
tps61052@33 {
diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index 2a85893..4b867b2 100644
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -16,4 +16,10 @@
/ {
model = "ST-Ericsson HREF (v60+) platform with Device Tree";
compatible = "st-ericsson,hrefv60+";
+
+ gpio_keys {
+ button@1 {
+ gpios = <&gpio6 25 0x4>;
+ };
+ };
};
--
1.7.9.5
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