arm64: dts: stratix10: enable gpio and leds

Enable gpio and leds for socdk OOBE daughtercard.

pushbutton PB_SW0 = gpio1.io4
pushbutton PB_SW1 = gpio1.io5
LED HPS_LED0      = gpio1.io20
LED HPS_LED1      = gpio1.io19
LED HPS_LED2      = gpio1.io21

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

1 files changed, 22 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 46f27edaa08e..a37c46112876 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -27,6 +27,24 @@
                 stdout-path = "serial0:115200n8";
         };
 
+        leds {
+                compatible = "gpio-leds";
+                hps0 {
+                        label = "hps_led0";
+                        gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
+                };
+
+                hps1 {
+                        label = "hps_led1";
+                        gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
+                };
+
+                hps2 {
+                        label = "hps_led2";
+                        gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
+                };
+        };
+
         memory {
                 device_type = "memory";
                 /* We expect the bootloader to fill in the reg */
@@ -34,6 +52,10 @@
         };
 };
 
+&gpio1 {
+        status = "okay";
+};
+
 &gmac0 {
         status = "okay";
         phy-mode = "rgmii";