1 files changed, 65 insertions, 3 deletions

diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
index ce5994597407..9d1e5482cf82 100644
--- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts
+++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts
@@ -47,8 +47,12 @@
  */
 
 /dts-v1/;
-/include/ "sun4i-a10.dtsi"
-/include/ "sunxi-common-regulators.dtsi"
+#include "sun4i-a10.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
 
 / {
         model = "LinkSprite pcDuino";
@@ -62,6 +66,22 @@
                         status = "okay";
                 };
 
+                pinctrl@01c20800 {
+                        led_pins_pcduino: led_pins@0 {
+                                allwinner,pins = "PH15", "PH16";
+                                allwinner,function = "gpio_out";
+                                allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+                                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+                        };
+
+                        key_pins_pcduino: key_pins@0 {
+                                allwinner,pins = "PH17", "PH18", "PH19";
+                                allwinner,function = "gpio_in";
+                                allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+                                allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+                        };
+                };
+
                 mdio@01c0b080 {
                         status = "okay";
 
@@ -75,7 +95,7 @@
                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
                         vmmc-supply = <&reg_vcc3v3>;
                         bus-width = <4>;
-                        cd-gpios = <&pio 7 1 0>; /* PH1 */
+                        cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
                         cd-inverted;
                         status = "okay";
                 };
@@ -124,6 +144,48 @@
                 };
         };
 
+        leds {
+                compatible = "gpio-leds";
+                pinctrl-names = "default";
+                pinctrl-0 = <&led_pins_pcduino>;
+
+                tx {
+                        label = "pcduino:green:tx";
+                        gpios = <&pio 7 15 GPIO_ACTIVE_LOW>;
+                };
+
+                rx {
+                        label = "pcduino:green:rx";
+                        gpios = <&pio 7 16 GPIO_ACTIVE_LOW>;
+                };
+        };
+
+        gpio_keys {
+                compatible = "gpio-keys";
+                pinctrl-names = "default";
+                pinctrl-0 = <&key_pins_pcduino>;
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                button@0 {
+                        label = "Key Back";
+                        linux,code = <KEY_BACK>;
+                        gpios = <&pio 7 17 GPIO_ACTIVE_LOW>;
+                };
+
+                button@1 {
+                        label = "Key Home";
+                        linux,code = <KEY_HOME>;
+                        gpios = <&pio 7 18 GPIO_ACTIVE_LOW>;
+                };
+
+                button@2 {
+                        label = "Key Menu";
+                        linux,code = <KEY_MENU>;
+                        gpios = <&pio 7 19 GPIO_ACTIVE_LOW>;
+                };
+        };
+
         reg_usb1_vbus: usb1-vbus {
                 status = "okay";
         };