[PATCH 1/4] ARM: dts: kirkwood: add Linksys EA4500

[Luka Perkov <luka.perkov@sartura.hr>]

Based on dts files from OpenWrt.

Signed-off-by: Luka Perkov <luka.perkov@sartura.hr>
---
 .../devicetree/bindings/arm/marvell,kirkwood.txt   |   1 +
 .../devicetree/bindings/vendor-prefixes.txt        |   1 +
 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/kirkwood-ea4500.dts              | 156 +++++++++++++++++++++
 4 files changed, 159 insertions(+)
 create mode 100644 arch/arm/boot/dts/kirkwood-ea4500.dts

diff --git a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
index 5171ad8..7a99d4a 100644
--- a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
+++ b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
@@ -49,6 +49,7 @@ board. Currently known boards are:
 "lacie,netspace_max_v2"
 "lacie,netspace_mini_v2"
 "lacie,netspace_v2"
+"linksys,ea4500"
 "marvell,db-88f6281-bp"
 "marvell,db-88f6282-bp"
 "marvell,mv88f6281gtw-ge"
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 82d2ac9..264f8ba 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -124,6 +124,7 @@ lantiq	Lantiq Semiconductor
 lenovo	Lenovo Group Ltd.
 lg	LG Corporation
 linux	Linux-specific binding
+linksys	Belkin International, Inc.
 lsi	LSI Corp. (LSI Logic)
 lltc	Linear Technology Corporation
 marvell	Marvell Technology Group Ltd.
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index bb8fa02..a16c04b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -168,6 +168,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
 	kirkwood-ds411.dtb \
 	kirkwood-ds411j.dtb \
 	kirkwood-ds411slim.dtb \
+	kirkwood-ea4500.dtb \
 	kirkwood-goflexnet.dtb \
 	kirkwood-guruplug-server-plus.dtb \
 	kirkwood-ib62x0.dtb \
diff --git a/arch/arm/boot/dts/kirkwood-ea4500.dts b/arch/arm/boot/dts/kirkwood-ea4500.dts
new file mode 100644
index 0000000..caccc8e
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-ea4500.dts
@@ -0,0 +1,156 @@
+/*
+ * kirkwood-ea4500.dts - Device Tree file for Linksys EA4500
+ *
+ * (c) 2013 Jonas Gorski <jogo@openwrt.org>
+ * (c) 2013 Deutsche Telekom Innovation Laboratories
+ * (c) 2014 Luka Perkov <luka.perkov@sartura.hr>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6282.dtsi"
+
+/ {
+	model = "Linksys EA4500";
+	compatible = "linksys,ea4500", "marvell,kirkwood-88f6282", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+	};
+
+	mbus {
+		pcie-controller {
+			status = "okay";
+
+			pcie@1,0 {
+				status = "okay";
+			};
+
+			pcie@2,0 {
+				status = "okay";
+			};
+		};
+	};
+
+	ocp@f1000000 {
+		pinctrl: pin-controller@10000 {
+			pmx_led_white_health: pmx-led-white-health {
+				marvell,pins = "mpp7";
+				marvell,function = "gpo";
+			};
+			pmx_led_white_pulse: pmx-led-white-pulse {
+				marvell,pins = "mpp14";
+				marvell,function = "gpio";
+			};
+			pmx_btn_wps: pmx-btn-wps {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+			pmx_btn_reset: pmx-btn-reset {
+				marvell,pins = "mpp48";
+				marvell,function = "gpio";
+			};
+		};
+
+		rtc@10300 {
+			status = "disabled";
+		};
+
+		serial@12000 {
+			status = "okay";
+		};
+
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >;
+		pinctrl-names = "default";
+
+		button@15 {
+			label = "WPS Button";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+		};
+
+		button@16 {
+			label = "Reset Button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >;
+		pinctrl-names = "default";
+
+		white-health {
+			label = "ea4500:white:health";
+			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+		};
+
+		white-pulse {
+			label = "ea4500:white:pulse";
+			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+	pinctrl-0 = <&pmx_nand>;
+	pinctrl-names = "default";
+
+	partition@0 {
+		label = "u-boot";
+		reg = <0x0000000 0x80000>;
+	};
+
+	partition@80000 {
+		label = "u-boot environment";
+		reg = <0x80000 0x20000>;
+	};
+
+	partition@200000 {
+		label = "kernel";
+		reg = <0x200000 0x200000>;
+	};
+
+	partition@400000 {
+		label = "root";
+		reg = <0x400000 0x1c00000>;
+	};
+};
+
+&mdio {
+	status = "okay";
+};
+
+&eth0 {
+	status = "okay";
+	ethernet0-port@0 {
+		speed = <1000>;
+		duplex = <1>;
+	};
+};
+
+&eth1 {
+	status = "okay";
+	ethernet1-port@0 {
+		speed = <1000>;
+		duplex = <1>;
+	};
+};
-- 
2.6.2