2 files changed, 175 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 774a14b91151..796fea874183 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -379,7 +379,8 @@ dtb-$(CONFIG_MACH_SUN7I) += \
         sun7i-a20-cubieboard2.dtb \
         sun7i-a20-cubietruck.dtb \
         sun7i-a20-i12-tvbox.dtb \
-        sun7i-a20-olinuxino-micro.dtb
+        sun7i-a20-olinuxino-micro.dtb \
+        sun7i-a20-pcduino3.dtb
 dtb-$(CONFIG_MACH_SUN8I) += \
         sun8i-a23-ippo-q8h-v5.dtb
 dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
new file mode 100644
index 000000000000..046dfc0d45d8
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
@@ -0,0 +1,173 @@
+/*
+ * Copyright 2014 Zoltan HERPAI
+ * Zoltan HERPAI <wigyori@uid0.hu>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "sun7i-a20.dtsi"
+/include/ "sunxi-common-regulators.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+        model = "LinkSprite pcDuino3";
+        compatible = "linksprite,pcduino3", "allwinner,sun7i-a20";
+
+        soc@01c00000 {
+                mmc0: mmc@01c0f000 {
+                        pinctrl-names = "default";
+                        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-inverted;
+                        status = "okay";
+                };
+
+                usbphy: phy@01c13400 {
+                        usb1_vbus-supply = <&reg_usb1_vbus>;
+                        usb2_vbus-supply = <&reg_usb2_vbus>;
+                        status = "okay";
+                };
+
+                ehci0: usb@01c14000 {
+                        status = "okay";
+                };
+
+                ohci0: usb@01c14400 {
+                        status = "okay";
+                };
+
+                ahci: sata@01c18000 {
+                        target-supply = <&reg_ahci_5v>;
+                        status = "okay";
+                };
+
+                ehci1: usb@01c1c000 {
+                        status = "okay";
+                };
+
+                ohci1: usb@01c1c400 {
+                        status = "okay";
+                };
+
+                pinctrl@01c20800 {
+                        ahci_pwr_pin_a: ahci_pwr_pin@0 {
+                                allwinner,pins = "PH2";
+                        };
+
+                        led_pins_pcduino3: led_pins@0 {
+                                allwinner,pins = "PH15", "PH16";
+                                allwinner,function = "gpio_out";
+                                allwinner,drive = <0>;
+                                allwinner,pull = <0>;
+                        };
+
+                        key_pins_pcduino3: key_pins@0 {
+                                allwinner,pins = "PH17", "PH18", "PH19";
+                                allwinner,function = "gpio_in";
+                                allwinner,drive = <0>;
+                                allwinner,pull = <0>;
+                        };
+                };
+
+                ir0: ir@01c21800 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&ir0_pins_a>;
+                        status = "okay";
+                };
+
+                uart0: serial@01c28000 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&uart0_pins_a>;
+                        status = "okay";
+                };
+
+                i2c0: i2c@01c2ac00 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&i2c0_pins_a>;
+                        status = "okay";
+
+                        axp209: pmic@34 {
+                                compatible = "x-powers,axp209";
+                                reg = <0x34>;
+                                interrupt-parent = <&nmi_intc>;
+                                interrupts = <0 8>;
+
+                                interrupt-controller;
+                                #interrupt-cells = <1>;
+                        };
+                };
+
+                gmac: ethernet@01c50000 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&gmac_pins_mii_a>;
+                        phy = <&phy1>;
+                        phy-mode = "mii";
+                        status = "okay";
+
+                        phy1: ethernet-phy@1 {
+                                reg = <1>;
+                        };
+                };
+        };
+
+        leds {
+                compatible = "gpio-leds";
+                pinctrl-names = "default";
+                pinctrl-0 = <&led_pins_pcduino3>;
+
+                tx {
+                        label = "pcduino3:green:tx";
+                        gpios = <&pio 7 15 GPIO_ACTIVE_LOW>;
+                };
+
+                rx {
+                        label = "pcduino3:green:rx";
+                        gpios = <&pio 7 16 GPIO_ACTIVE_LOW>;
+                };
+        };
+
+        gpio_keys {
+                compatible = "gpio-keys";
+                pinctrl-names = "default";
+                pinctrl-0 = <&key_pins_pcduino3>;
+                #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";
+        };
+
+        reg_usb2_vbus: usb2-vbus {
+                status = "okay";
+        };
+
+        reg_ahci_5v: ahci-5v {
+                gpio = <&pio 7 2 0>;
+                status = "okay";
+        };
+};