From 82abe5294aeadc42508c7944f3a9aec0eece214c Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 25 Jul 2013 12:19:16 +0200
Subject: [PATCH] ARM: sun7i: Add Cubieboard2 Device Tree

The Cubieboard2 is the successor of the first Cubieboard, and shares the
same hardware, except that the Allwinner A10 found initially has been
replaced by an Allwinner A20.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 arch/arm/boot/dts/Makefile                  |  1 +
 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 53 +++++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 arch/arm/boot/dts/sun7i-a20-cubieboard2.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 54ec24c..ec1a3f5 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -213,6 +213,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
 	sun5i-a10s-olinuxino-micro.dtb \
 	sun5i-a13-olinuxino.dtb \
 	sun6i-a31-colombus.dtb \
+	sun7i-a20-cubieboard2.dtb \
 	sun7i-a20-olinuxino-micro.dtb
 dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra20-iris-512.dtb \
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
new file mode 100644
index 0000000..31b76f0
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2013 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * 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"
+
+/ {
+	model = "Cubietech Cubieboard2";
+	compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20";
+
+	soc@01c00000 {
+		pinctrl@01c20800 {
+			led_pins_cubieboard2: led_pins@0 {
+				allwinner,pins = "PH20", "PH21";
+				allwinner,function = "gpio_out";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+		};
+
+		uart0: serial@01c28000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_pins_a>;
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins_cubieboard2>;
+
+		blue {
+			label = "cubieboard2:blue:usr";
+			gpios = <&pio 7 21 0>;
+		};
+
+		green {
+			label = "cubieboard2:green:usr";
+			gpios = <&pio 7 20 0>;
+		};
+	};
+};
-- 
2.7.4