ARM: dts: Add OMAP2 gpio bindings
Add gpios bindings for OMAP2420 and OMAP2430 devices.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index d4ce6c2..eee902f 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -29,6 +29,50 @@
pinctrl-single,function-mask = <0x3f>;
};
+ gpio1: gpio@48018000 {
+ compatible = "ti,omap2-gpio";
+ reg = <0x48018000 0x200>;
+ interrupts = <29>;
+ ti,hwmods = "gpio1";
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
+
+ gpio2: gpio@4801a000 {
+ compatible = "ti,omap2-gpio";
+ reg = <0x4801a000 0x200>;
+ interrupts = <30>;
+ ti,hwmods = "gpio2";
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
+
+ gpio3: gpio@4801c000 {
+ compatible = "ti,omap2-gpio";
+ reg = <0x4801c000 0x200>;
+ interrupts = <31>;
+ ti,hwmods = "gpio3";
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
+
+ gpio4: gpio@4801e000 {
+ compatible = "ti,omap2-gpio";
+ reg = <0x4801e000 0x200>;
+ interrupts = <32>;
+ ti,hwmods = "gpio4";
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
+
gpmc: gpmc@6800a000 {
compatible = "ti,omap2420-gpmc";
reg = <0x6800a000 0x1000>;