Merge tag 'sunxi-dt-for-3.13' of https://github.com/mripard/linux into next/dt

From Maxime Ripard:
Allwinner sunXi SoCs device tree changes for 3.13

This DT series sees the introduction of the cubietruck DT, plus the addition of
the i2c controller for the A20 based boards, and of the Security ID found in
all the Allwinner SoCs but the A31.

* tag 'sunxi-dt-for-3.13' of https://github.com/mripard/linux:
  ARM: sunxi: dts: Add support for the cubieboard3, the CubieTruck
  ARM: sun7i: olinuxino-micro: Enable the I2C controllers
  ARM: sun7i: cubieboard2: Enable the I2C controllers
  ARM: sun7i: Add the pin muxing options for the I2C controllers
  ARM: sun7i: Enable the I2C controllers
  ARM: sunxi: dt: Add sunxi-sid to dts for sun4i, sun5i and sun7i

Signed-off-by: Olof Johansson <olof@lixom.net>

8 files changed, 180 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 8265f98b4c5..d4dff18e332 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -251,6 +251,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
 	sun5i-a13-olinuxino.dtb \
 	sun6i-a31-colombus.dtb \
 	sun7i-a20-cubieboard2.dtb \
+	sun7i-a20-cubietruck.dtb \
 	sun7i-a20-olinuxino-micro.dtb
 dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
 	tegra20-iris-512.dtb \
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index c32770a28ac..319cc6b509d 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -266,6 +266,11 @@
 			reg = <0x01c20c90 0x10>;
 		};
 
+		sid: eeprom@01c23800 {
+			compatible = "allwinner,sun4i-sid";
+			reg = <0x01c23800 0x10>;
+		};
+
 		uart0: serial@01c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 3b4a0574f06..52476742a10 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -255,6 +255,11 @@
 			reg = <0x01c20c90 0x10>;
 		};
 
+		sid: eeprom@01c23800 {
+			compatible = "allwinner,sun4i-sid";
+			reg = <0x01c23800 0x10>;
+		};
+
 		uart0: serial@01c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index f6091dc0936..ce8ef2a45be 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -222,6 +222,11 @@
 			reg = <0x01c20c90 0x10>;
 		};
 
+		sid: eeprom@01c23800 {
+			compatible = "allwinner,sun4i-sid";
+			reg = <0x01c23800 0x10>;
+		};
+
 		uart1: serial@01c28400 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28400 0x400>;
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
index 15e625eca31..5c51cb8a98b 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
@@ -48,6 +48,18 @@
 			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+		};
+
+		i2c1: i2c@01c2b000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_pins_a>;
+			status = "okay";
+		};
 	};
 
 	leds {
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
new file mode 100644
index 00000000000..8a1009d6c82
--- /dev/null
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2013 Oliver Schinagl
+ *
+ * Oliver Schinagl <oliver@schinagl.nl>
+ *
+ * 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 Cubietruck";
+	compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
+
+	soc@01c00000 {
+		pinctrl@01c20800 {
+			led_pins_cubietruck: led_pins@0 {
+				allwinner,pins = "PH7", "PH11", "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_cubietruck>;
+
+		blue {
+			label = "cubietruck:blue:usr";
+			gpios = <&pio 7 21 0>;
+		};
+
+		orange {
+			label = "cubietruck:orange:usr";
+			gpios = <&pio 7 20 0>;
+		};
+
+		white {
+			label = "cubietruck:white:usr";
+			gpios = <&pio 7 11 0>;
+		};
+
+		green {
+			label = "cubietruck:green:usr";
+			gpios = <&pio 7 7 0>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
index 9e778557fad..ead3013f9ac 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
@@ -60,6 +60,24 @@
 			pinctrl-0 = <&uart7_pins_a>;
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+		};
+
+		i2c1: i2c@01c2b000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_pins_a>;
+			status = "okay";
+		};
+
+		i2c2: i2c@01c2b400 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_pins_a>;
+			status = "okay";
+		};
 	};
 
 	leds {
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 80559cbdbc8..e46cfedde74 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -215,6 +215,27 @@
 				allwinner,pull = <0>;
 			};
 
+			i2c0_pins_a: i2c0@0 {
+				allwinner,pins = "PB0", "PB1";
+				allwinner,function = "i2c0";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			i2c1_pins_a: i2c1@0 {
+				allwinner,pins = "PB18", "PB19";
+				allwinner,function = "i2c1";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			i2c2_pins_a: i2c2@0 {
+				allwinner,pins = "PB20", "PB21";
+				allwinner,function = "i2c2";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
 			emac_pins_a: emac0@0 {
 				allwinner,pins = "PA0", "PA1", "PA2",
 						"PA3", "PA4", "PA5", "PA6",
@@ -244,6 +265,11 @@
 			reg = <0x01c20c90 0x10>;
 		};
 
+		sid: eeprom@01c23800 {
+			compatible = "allwinner,sun7i-a20-sid";
+			reg = <0x01c23800 0x200>;
+		};
+
 		uart0: serial@01c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
@@ -324,6 +350,51 @@
 			status = "disabled";
 		};
 
+		i2c0: i2c@01c2ac00 {
+			compatible = "allwinner,sun4i-i2c";
+			reg = <0x01c2ac00 0x400>;
+			interrupts = <0 7 1>;
+			clocks = <&apb1_gates 0>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+
+		i2c1: i2c@01c2b000 {
+			compatible = "allwinner,sun4i-i2c";
+			reg = <0x01c2b000 0x400>;
+			interrupts = <0 8 1>;
+			clocks = <&apb1_gates 1>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+
+		i2c2: i2c@01c2b400 {
+			compatible = "allwinner,sun4i-i2c";
+			reg = <0x01c2b400 0x400>;
+			interrupts = <0 9 1>;
+			clocks = <&apb1_gates 2>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+
+		i2c3: i2c@01c2b800 {
+			compatible = "allwinner,sun4i-i2c";
+			reg = <0x01c2b800 0x400>;
+			interrupts = <0 88 1>;
+			clocks = <&apb1_gates 3>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+
+		i2c4: i2c@01c2bc00 {
+			compatible = "allwinner,sun4i-i2c";
+			reg = <0x01c2bc00 0x400>;
+			interrupts = <0 89 1>;
+			clocks = <&apb1_gates 15>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@01c81000 {
 			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
 			reg = <0x01c81000 0x1000>,