ARM: dts: socfpga: enable GPIO and LEDs for Cyclone5 and Arria5 devkits

Enable all the GPIO ports and define the GPIO-based leds on the Cyclone5 and
Arria5 devkits.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

diff --git a/arch/arm/boot/dts/socfpga_arria5_socdk.dts b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
index f739ead..fa70c39 100644 (file)
--- a/arch/arm/boot/dts/socfpga_arria5_socdk.dts
+++ b/arch/arm/boot/dts/socfpga_arria5_socdk.dts
@@ -39,6 +39,29 @@
                ethernet0 = &gmac1;
        };
 
+       leds {
+               compatible = "gpio-leds";
+               hps0 {
+                       label = "hps_led0";
+                       gpios = <&porta 0 1>;
+               };
+
+               hps1 {
+                       label = "hps_led1";
+                       gpios = <&portb 11 1>;
+               };
+
+               hps2 {
+                       label = "hps_led2";
+                       gpios = <&porta 17 1>;
+               };
+
+               hps3 {
+                       label = "hps_led3";
+                       gpios = <&porta 18 1>;
+               };
+       };
+
        regulator_3_3v: 3-3-v-regulator {
                compatible = "regulator-fixed";
                regulator-name = "3.3V";
@@ -61,6 +84,18 @@
        rxc-skew-ps = <2000>;
 };
 
+&gpio0 {
+       status = "okay";
+};
+
+&gpio1 {
+       status = "okay";
+};
+
+&gpio2 {
+       status = "okay";
+};
+
 &i2c0 {
        status = "okay";
 

diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
index 6306d00..6d3188b 100644 (file)
--- a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts
@@ -39,6 +39,29 @@
                ethernet0 = &gmac1;
        };
 
+       leds {
+               compatible = "gpio-leds";
+               hps0 {
+                       label = "hps_led0";
+                       gpios = <&portb 15 1>;
+               };
+
+               hps1 {
+                       label = "hps_led1";
+                       gpios = <&portb 14 1>;
+               };
+
+               hps2 {
+                       label = "hps_led2";
+                       gpios = <&portb 13 1>;
+               };
+
+               hps3 {
+                       label = "hps_led3";
+                       gpios = <&portb 12 1>;
+               };
+       };
+
        regulator_3_3v: 3-3-v-regulator {
                compatible = "regulator-fixed";
                regulator-name = "3.3V";
@@ -61,10 +84,18 @@
        rxc-skew-ps = <2000>;
 };
 
+&gpio0 {
+       status = "okay";
+};
+
 &gpio1 {
        status = "okay";
 };
 
+&gpio2 {
+       status = "okay";
+};
+
 &i2c0 {
        status = "okay";