ARM: LPC32xx: Extend dts for EA3250 board
This patch adds keys and leds to the EA3250 board's dts device tree file.
Signed-off-by: Roland Stigge <stigge@antcom.de>
diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts
index d79b28d..a4ba31b 100644
--- a/arch/arm/boot/dts/ea3250.dts
+++ b/arch/arm/boot/dts/ea3250.dts
@@ -166,9 +166,116 @@
#size-cells = <0>;
autorepeat;
button@21 {
- label = "GPIO Key UP";
+ label = "Interrupt Key";
linux,code = <103>;
gpios = <&gpio 4 1 0>; /* GPI_P3 1 */
};
+ key1 {
+ label = "KEY1";
+ linux,code = <1>;
+ gpios = <&pca9532 0 0>;
+ };
+ key2 {
+ label = "KEY2";
+ linux,code = <2>;
+ gpios = <&pca9532 1 0>;
+ };
+ key3 {
+ label = "KEY3";
+ linux,code = <3>;
+ gpios = <&pca9532 2 0>;
+ };
+ key4 {
+ label = "KEY4";
+ linux,code = <4>;
+ gpios = <&pca9532 3 0>;
+ };
+ joy0 {
+ label = "Joystick Key 0";
+ linux,code = <10>;
+ gpios = <&gpio 2 0 0>; /* P2.0 */
+ };
+ joy1 {
+ label = "Joystick Key 1";
+ linux,code = <11>;
+ gpios = <&gpio 2 1 0>; /* P2.1 */
+ };
+ joy2 {
+ label = "Joystick Key 2";
+ linux,code = <12>;
+ gpios = <&gpio 2 2 0>; /* P2.2 */
+ };
+ joy3 {
+ label = "Joystick Key 3";
+ linux,code = <13>;
+ gpios = <&gpio 2 3 0>; /* P2.3 */
+ };
+ joy4 {
+ label = "Joystick Key 4";
+ linux,code = <14>;
+ gpios = <&gpio 2 4 0>; /* P2.4 */
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ /* LEDs on OEM Board */
+
+ led1 {
+ gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */
+ linux,default-trigger = "timer";
+ default-state = "off";
+ };
+
+ led2 {
+ gpios = <&gpio 2 10 1>; /* P2.10, active low */
+ default-state = "off";
+ };
+
+ led3 {
+ gpios = <&gpio 2 11 1>; /* P2.11, active low */
+ default-state = "off";
+ };
+
+ led4 {
+ gpios = <&gpio 2 12 1>; /* P2.12, active low */
+ default-state = "off";
+ };
+
+ /* LEDs on Base Board */
+
+ lede1 {
+ gpios = <&pca9532 8 0>;
+ default-state = "off";
+ };
+ lede2 {
+ gpios = <&pca9532 9 0>;
+ default-state = "off";
+ };
+ lede3 {
+ gpios = <&pca9532 10 0>;
+ default-state = "off";
+ };
+ lede4 {
+ gpios = <&pca9532 11 0>;
+ default-state = "off";
+ };
+ lede5 {
+ gpios = <&pca9532 12 0>;
+ default-state = "off";
+ };
+ lede6 {
+ gpios = <&pca9532 13 0>;
+ default-state = "off";
+ };
+ lede7 {
+ gpios = <&pca9532 14 0>;
+ default-state = "off";
+ };
+ lede8 {
+ gpios = <&pca9532 15 0>;
+ default-state = "off";
+ };
};
};