ARM: arm-soc Marvell Orion device-tree updates

This branch contains a set of device-tree conversions for Marvell Orion
 platforms that were staged early but took a few tries to get the branch
 into a format where it was suitable for us to pick up.
 
 Given that most people working on these platforms are hobbyists with
 limited time, we were a bit more flexible with merging it even though
 it came in late.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJQGrp8AAoJEIwa5zzehBx3Ou8P/3HA53sS2WotNsBjpGTPuJim
 TppOmfFU6e7TLaY2oOWjIb5tPxK96u4vvCnQFAv+9TF+ewW0yCQlkBIJga3uVE7+
 tlz5TbKBo+vQYrFgFCpEwwTHYuLgjpIK4wDs+09EkIM4cMqe6RnLK1KGo6vCAqO9
 CKE0rqEfUFjdUq2jed7HA39iwNqJrz8VGLviozvTjW2R42x9iGuy5m2DpThYrLzr
 7IYwKGMaJIatG1C/pai7KLEjdJgQl9PeDsgG0oyYY2HHeNy3o8m7tLOL3tnWXeyj
 XaniNs/YZBp4nADf2sCzXxEVjqRBPVyiw8qCHEOW5L1cfUTq//1QDI3I4kcQzffg
 VsfLPNvzFsPEMlLI1Xo5UX/8w3xQhBeoI8PtlX7coBMBLn5rJXGnjGpEnH+5SsSA
 8KXxm4hP2aOGF+injoEv5HCEiUngH4YPN4hgXwyYdJKcln2YHy8xoIVabsmx27+v
 bSfododiEvHsBNxfz0Nn5Vo5O3trubU3qe4FEBAhS3pU3GksBocokAqtxeR+BBbH
 RfBVJ09QEYx1N+c6bhGQXt7F+8sUYO0s9tA7BEkeJtiXp8OX6M8eE4mFoMpIJbsC
 SmyxsVEE9pna9x3TSy42jiGO3yxbuKEoAy2HfyU1R8yq84XBFXbkgwV02tQcgClz
 vH4VgGdQoGULqa83GImG
 =xb8w
 -----END PGP SIGNATURE-----

Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc Marvell Orion device-tree updates from Olof Johansson:
 "This contains a set of device-tree conversions for Marvell Orion
  platforms that were staged early but took a few tries to get the
  branch into a format where it was suitable for us to pick up.

  Given that most people working on these platforms are hobbyists with
  limited time, we were a bit more flexible with merging it even though
  it came in late."

* tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits)
  ARM: Kirkwood: Replace mrvl with marvell
  ARM: Kirkwood: Describe GoFlex Net LEDs and SATA in DT.
  ARM: Kirkwood: Describe Dreamplug LEDs in DT.
  ARM: Kirkwood: Describe iConnects LEDs in DT.
  ARM: Kirkwood: Describe iConnects temperature sensor in DT.
  ARM: Kirkwood: Describe IB62x0 LEDs in DT.
  ARM: Kirkwood: Describe IB62x0 gpio-keys in DT.
  ARM: Kirkwood: Describe DNS32? gpio-keys in DT.
  ARM: Kirkwood: Move common portions into a kirkwood-dnskw.dtsi
  ARM: Kirkwood: Replace DNS-320/DNS-325 leds with dt bindings
  ARM: Kirkwood: Describe DNS325 temperature sensor in DT.
  ARM: Kirkwood: Use DT to configure SATA device.
  ARM: kirkwood: use devicetree for SPI on dreamplug
  ARM: kirkwood: Add LS-XHL and LS-CHLv2 support
  ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex Net
  ARM: Kirkwood: Add basic device tree support for QNAP TS219.
  ATA: sata_mv: Add device tree support
  ARM: Orion: DTify the watchdog timer.
  ARM: Orion: Add arch support needed for I2C via DT.
  ARM: kirkwood: use devicetree for orion-spi
  ...

Conflicts:
	drivers/watchdog/orion_wdt.c

Documentation/devicetree/bindings/arm/mrvl/intc.txt

@@ -38,3 +38,23 @@ Example:
 		reg-names = "mux status", "mux mask";
 		mrvl,intc-nr-irqs = <2>;
 	};
+
+* Marvell Orion Interrupt controller
+
+Required properties
+- compatible :  Should be "marvell,orion-intc".
+- #interrupt-cells: Specifies the number of cells needed to encode an
+  interrupt source. Supported value is <1>.
+- interrupt-controller : Declare this node to be an interrupt controller.
+- reg : Interrupt mask address. A list of 4 byte ranges, one per controller.
+        One entry in the list represents 32 interrupts.
+
+Example:
+
+	intc: interrupt-controller {
+        	compatible = "marvell,orion-intc", "marvell,intc";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+                reg = <0xfed20204 0x04>,
+		      <0xfed20214 0x04>;
+        };

Documentation/devicetree/bindings/ata/marvell.txt

@@ -0,0 +1,16 @@
+* Marvell Orion SATA
+
+Required Properties:
+- compatibility : "marvell,orion-sata"
+- reg           : Address range of controller
+- interrupts    : Interrupt controller is using
+- nr-ports      : Number of SATA ports in use.
+
+Example:
+
+	sata@80000 {
+		compatible = "marvell,orion-sata";
+		reg = <0x80000 0x5000>;
+		interrupts = <21>;
+		nr-ports = <2>;
+	}

Documentation/devicetree/bindings/gpio/mrvl-gpio.txt

@@ -27,3 +27,26 @@ Example:
 		interrupt-controller;
 		#interrupt-cells = <1>;
       };
+
+* Marvell Orion GPIO Controller
+
+Required properties:
+- compatible         : Should be "marvell,orion-gpio"
+- reg                : Address and length of the register set for controller.
+- gpio-controller    : So we know this is a gpio controller.
+- ngpio              : How many gpios this controller has.
+- interrupts	     : Up to 4 Interrupts for the controller.
+
+Optional properties:
+- mask-offset        : For SMP Orions, offset for Nth CPU
+
+Example:
+
+		gpio0: gpio@10100 {
+			compatible = "marvell,orion-gpio";
+			#gpio-cells = <2>;
+			gpio-controller;
+			reg = <0x10100 0x40>;
+			ngpio = <32>;
+			interrupts = <35>, <36>, <37>, <38>;
+		};

Documentation/devicetree/bindings/watchdog/marvel.txt

@@ -0,0 +1,14 @@
+* Marvell Orion Watchdog Time
+
+Required Properties:
+
+- Compatibility : "marvell,orion-wdt"
+- reg		: Address of the timer registers
+
+Example:
+
+	wdt@20300 {
+		compatible = "marvell,orion-wdt";
+		reg = <0x20300 0x28>;
+		status = "okay";
+	};

arch/arm/Kconfig

@@ -1151,6 +1151,7 @@ config PLAT_ORION
 	bool
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
 	select COMMON_CLK
 
 config PLAT_PXA

arch/arm/boot/dts/kirkwood-dns320.dts

@@ -1,6 +1,6 @@
 /dts-v1/;
 
-/include/ "kirkwood.dtsi"
+/include/ "kirkwood-dnskw.dtsi"
 
 / {
 	model = "D-Link DNS-320 NAS (Rev A1)";
@@ -15,6 +15,31 @@
 		bootargs = "console=ttyS0,115200n8 earlyprintk";
 	};
 
+	gpio-leds {
+		compatible = "gpio-leds";
+		blue-power {
+			label = "dns320:blue:power";
+			gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */
+			linux,default-trigger = "default-on";
+		};
+		blue-usb {
+			label = "dns320:blue:usb";
+			gpios = <&gpio1 11 1>; /* GPIO 43 Active Low */
+		};
+		orange-l_hdd {
+			label = "dns320:orange:l_hdd";
+			gpios = <&gpio0 28 1>; /* GPIO 28 Active Low */
+		};
+		orange-r_hdd {
+			label = "dns320:orange:r_hdd";
+			gpios = <&gpio0 27 1>; /* GPIO 27 Active Low */
+		};
+		orange-usb {
+			label = "dns320:orange:usb";
+			gpios = <&gpio1 3 1>; /* GPIO 35 Active Low */
+		};
+	};
+
 	ocp@f1000000 {
 		serial@12000 {
 			clock-frequency = <166666667>;
@@ -25,40 +50,5 @@
 			clock-frequency = <166666667>;
 			status = "okay";
 		};
-
-		nand@3000000 {
-			status = "okay";
-
-			partition@0 {
-				label = "u-boot";
-				reg = <0x0000000 0x100000>;
-				read-only;
-			};
-
-			partition@100000 {
-				label = "uImage";
-				reg = <0x0100000 0x500000>;
-			};
-
-			partition@600000 {
-				label = "ramdisk";
-				reg = <0x0600000 0x500000>;
-			};
-
-			partition@b00000 {
-				label = "image";
-				reg = <0x0b00000 0x6600000>;
-			};
-
-			partition@7100000 {
-				label = "mini firmware";
-				reg = <0x7100000 0xa00000>;
-			};
-
-			partition@7b00000 {
-				label = "config";
-				reg = <0x7b00000 0x500000>;
-			};
-		};
 	};
 };

arch/arm/boot/dts/kirkwood-dns325.dts

@@ -1,6 +1,6 @@
 /dts-v1/;
 
-/include/ "kirkwood.dtsi"
+/include/ "kirkwood-dnskw.dtsi"
 
 / {
 	model = "D-Link DNS-325 NAS (Rev A1)";
@@ -15,45 +15,43 @@
 		bootargs = "console=ttyS0,115200n8 earlyprintk";
 	};
 
-	ocp@f1000000 {
-		serial@12000 {
-			clock-frequency = <200000000>;
-			status = "okay";
+	gpio-leds {
+		compatible = "gpio-leds";
+		white-power {
+			label = "dns325:white:power";
+			gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */
+			linux,default-trigger = "default-on";
+		};
+		white-usb {
+			label = "dns325:white:usb";
+			gpios = <&gpio1 11 1>; /* GPIO 43 Active Low */
+		};
+		red-l_hdd {
+			label = "dns325:red:l_hdd";
+			gpios = <&gpio0 28 1>; /* GPIO 28 Active Low */
 		};
+		red-r_hdd {
+			label = "dns325:red:r_hdd";
+			gpios = <&gpio0 27 1>; /* GPIO 27 Active Low */
+		};
+		red-usb {
+			label = "dns325:red:usb";
+			gpios = <&gpio0 29 1>; /* GPIO 29 Active Low */
+		};
+	};
 
-		nand@3000000 {
+	ocp@f1000000 {
+		i2c@11000 {
 			status = "okay";
 
-			partition@0 {
-				label = "u-boot";
-				reg = <0x0000000 0x100000>;
-				read-only;
-			};
-
-			partition@100000 {
-				label = "uImage";
-				reg = <0x0100000 0x500000>;
-			};
-
-			partition@600000 {
-				label = "ramdisk";
-				reg = <0x0600000 0x500000>;
-			};
-
-			partition@b00000 {
-				label = "image";
-				reg = <0x0b00000 0x6600000>;
-			};
-
-			partition@7100000 {
-				label = "mini firmware";
-				reg = <0x7100000 0xa00000>;
-			};
-
-			partition@7b00000 {
-				label = "config";
-				reg = <0x7b00000 0x500000>;
+			lm75: lm75@48 {
+				compatible = "national,lm75";
+				reg = <0x48>;
 			};
 		};
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
 	};
 };

arch/arm/boot/dts/kirkwood-dnskw.dtsi

@@ -0,0 +1,69 @@
+/include/ "kirkwood.dtsi"
+
+/ {
+	model = "D-Link DNS NASes (kirkwood-based)";
+	compatible = "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "Power button";
+			linux,code = <116>;
+			gpios = <&gpio1 2 1>;
+		};
+		button@2 {
+			label = "USB unmount button";
+			linux,code = <161>;
+			gpios = <&gpio1 15 1>;
+		};
+		button@3 {
+			label = "Reset button";
+			linux,code = <0x198>;
+			gpios = <&gpio1 16 1>;
+		};
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+
+		nand@3000000 {
+			status = "okay";
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0000000 0x100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "uImage";
+				reg = <0x0100000 0x500000>;
+			};
+
+			partition@600000 {
+				label = "ramdisk";
+				reg = <0x0600000 0x500000>;
+			};
+
+			partition@b00000 {
+				label = "image";
+				reg = <0x0b00000 0x6600000>;
+			};
+
+			partition@7100000 {
+				label = "mini firmware";
+				reg = <0x7100000 0xa00000>;
+			};
+
+			partition@7b00000 {
+				label = "config";
+				reg = <0x7b00000 0x500000>;
+			};
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-dreamplug.dts

@@ -20,5 +20,55 @@
 			clock-frequency = <200000000>;
 			status = "ok";
 		};
+
+		spi@10600 {
+			status = "okay";
+
+			m25p40@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mx25l1606e";
+				reg = <0>;
+				spi-max-frequency = <50000000>;
+				mode = <0>;
+
+				partition@0 {
+					reg = <0x0 0x80000>;
+					label = "u-boot";
+				};
+
+				partition@100000 {
+					reg = <0x100000 0x10000>;
+					label = "u-boot env";
+				};
+
+				partition@180000 {
+					reg = <0x180000 0x10000>;
+					label = "dtb";
+				};
+			};
+		};
+
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		bluetooth {
+			label = "dreamplug:blue:bluetooth";
+			gpios = <&gpio1 15 1>;
+		};
+		wifi {
+			label = "dreamplug:green:wifi";
+			gpios = <&gpio1 16 1>;
+		};
+		wifi-ap {
+			label = "dreamplug:green:wifi_ap";
+			gpios = <&gpio1 17 1>;
+		};
 	};
 };

arch/arm/boot/dts/kirkwood-goflexnet.dts

@@ -0,0 +1,99 @@
+/dts-v1/;
+
+/include/ "kirkwood.dtsi"
+
+/ {
+	model = "Seagate GoFlex Net";
+	compatible = "seagate,goflexnet", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "ok";
+		};
+
+		nand@3000000 {
+			status = "okay";
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0000000 0x100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "uImage";
+				reg = <0x0100000 0x400000>;
+			};
+
+			partition@500000 {
+				label = "pogoplug";
+				reg = <0x0500000 0x2000000>;
+			};
+
+			partition@2500000 {
+				label = "root";
+				reg = <0x02500000 0xd800000>;
+			};
+		};
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+
+	};
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		health {
+			label = "status:green:health";
+			gpios = <&gpio1 14 1>;
+			linux,default-trigger = "default-on";
+		};
+		fault {
+			label = "status:orange:fault";
+			gpios = <&gpio1 15 1>;
+		};
+		left0 {
+			label = "status:white:left0";
+			gpios = <&gpio1 10 0>;
+		};
+		left1 {
+			label = "status:white:left1";
+			gpios = <&gpio1 11 0>;
+		};
+		left2 {
+			label = "status:white:left2";
+			gpios = <&gpio1 12 0>;
+		};
+		left3 {
+			label = "status:white:left3";
+			gpios = <&gpio1 13 0>;
+		};
+		right0 {
+			label = "status:white:right0";
+			gpios = <&gpio1 6 0>;
+		};
+		right1 {
+			label = "status:white:right1";
+			gpios = <&gpio1 7 0>;
+		};
+		right2 {
+			label = "status:white:right2";
+			gpios = <&gpio1 8 0>;
+		};
+		right3 {
+			label = "status:white:right3";
+			gpios = <&gpio1 9 0>;
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-ib62x0.dts

@@ -21,6 +21,11 @@
 			status = "okay";
 		};
 
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+
 		nand@3000000 {
 			status = "okay";
 
@@ -41,4 +46,37 @@
 
 		};
 	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "USB Copy";
+			linux,code = <133>;
+			gpios = <&gpio0 29 1>;
+		};
+		button@2 {
+			label = "Reset";
+			linux,code = <0x198>;
+			gpios = <&gpio0 28 1>;
+		};
+	};
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		green-os {
+			label = "ib62x0:green:os";
+			gpios = <&gpio0 25 0>;
+			linux,default-trigger = "default-on";
+		};
+		red-os {
+			label = "ib62x0:red:os";
+			gpios = <&gpio0 22 0>;
+		};
+		usb-copy {
+			label = "ib62x0:red:usb_copy";
+			gpios = <&gpio0 27 0>;
+		};
+	};
 };

arch/arm/boot/dts/kirkwood-iconnect.dts

@@ -18,9 +18,51 @@
 	};
 
 	ocp@f1000000 {
+		i2c@11000 {
+			status = "okay";
+
+			lm63: lm63@4c {
+				compatible = "national,lm63";
+				reg = <0x4c>;
+			};
+		};
 		serial@12000 {
 			clock-frequency = <200000000>;
 			status = "ok";
 		};
 	};
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		led-level {
+			label = "led_level";
+			gpios = <&gpio1 9 0>;
+			linux,default-trigger = "default-on";
+		};
+		power-blue {
+			label = "power:blue";
+			gpios = <&gpio1 11 0>;
+			linux,default-trigger = "timer";
+		};
+		usb1 {
+			label = "usb1:blue";
+			gpios = <&gpio1 12 0>;
+		};
+		usb2 {
+			label = "usb2:blue";
+			gpios = <&gpio1 13 0>;
+		};
+		usb3 {
+			label = "usb3:blue";
+			gpios = <&gpio1 14 0>;
+		};
+		usb4 {
+			label = "usb4:blue";
+			gpios = <&gpio1 15 0>;
+		};
+		otb {
+			label = "otb:blue";
+			gpios = <&gpio1 16 0>;
+		};
+	};
 };

arch/arm/boot/dts/kirkwood-lschlv2.dts

@@ -0,0 +1,20 @@
+/dts-v1/;
+
+/include/ "kirkwood-lsxl.dtsi"
+
+/ {
+	model = "Buffalo Linkstation LS-CHLv2";
+	compatible = "buffalo,lschlv2", "buffalo,lsxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x4000000>;
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <166666667>;
+			status = "okay";
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-lsxhl.dts

@@ -0,0 +1,20 @@
+/dts-v1/;
+
+/include/ "kirkwood-lsxl.dtsi"
+
+/ {
+	model = "Buffalo Linkstation LS-XHL";
+	compatible = "buffalo,lsxhl", "buffalo,lsxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	ocp@f1000000 {
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-lsxl.dtsi

@@ -0,0 +1,95 @@
+/include/ "kirkwood.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			status = "okay";
+			nr-ports = <1>;
+		};
+
+		spi@10600 {
+			status = "okay";
+
+			m25p40@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "m25p40";
+				reg = <0>;
+				spi-max-frequency = <25000000>;
+				mode = <0>;
+
+				partition@0 {
+					reg = <0x0 0x60000>;
+					label = "uboot";
+					read-only;
+				};
+
+				partition@60000 {
+					reg = <0x60000 0x10000>;
+					label = "dtb";
+					read-only;
+				};
+
+				partition@70000 {
+					reg = <0x70000 0x10000>;
+					label = "uboot_env";
+				};
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "Function Button";
+			linux,code = <132>;
+			gpios = <&gpio1 9 1>;
+		};
+		button@2 {
+			label = "Power-on Switch";
+			linux,code = <116>;
+			gpios = <&gpio1 10 1>;
+		};
+		button@3 {
+			label = "Power-auto Switch";
+			linux,code = <142>;
+			gpios = <&gpio1 11 1>;
+		};
+	};
+
+	gpio_leds {
+		compatible = "gpio-leds";
+
+		led@1 {
+			label = "lschlv2:blue:func";
+			gpios = <&gpio1 4 1>;
+		};
+
+		led@2 {
+			label = "lschlv2:red:alarm";
+			gpios = <&gpio1 5 1>;
+		};
+
+		led@3 {
+			label = "lschlv2:amber:info";
+			gpios = <&gpio1 6 1>;
+		};
+
+		led@4 {
+			label = "lschlv2:blue:power";
+			gpios = <&gpio1 7 1>;
+			linux,default-trigger = "default-on";
+		};
+
+		led@5 {
+			label = "lschlv2:red:func";
+			gpios = <&gpio1 16 1>;
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-ts219-6281.dts

@@ -0,0 +1,21 @@
+/dts-v1/;
+
+/include/ "kirkwood-ts219.dtsi"
+
+/ {
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "USB Copy";
+			linux,code = <133>;
+			gpios = <&gpio0 15 1>;
+		};
+		button@2 {
+			label = "Reset";
+			linux,code = <0x198>;
+			gpios = <&gpio0 16 1>;
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-ts219-6282.dts

@@ -0,0 +1,21 @@
+/dts-v1/;
+
+/include/ "kirkwood-ts219.dtsi"
+
+/ {
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		button@1 {
+			label = "USB Copy";
+			linux,code = <133>;
+			gpios = <&gpio1 11 1>;
+		};
+		button@2 {
+			label = "Reset";
+			linux,code = <0x198>;
+			gpios = <&gpio1 5 1>;
+		};
+	};
+};

arch/arm/boot/dts/kirkwood-ts219.dtsi

@@ -0,0 +1,78 @@
+/include/ "kirkwood.dtsi"
+
+/ {
+	model = "QNAP TS219 family";
+	compatible = "qnap,ts219", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+	};
+
+	ocp@f1000000 {
+		i2c@11000 {
+			status = "okay";
+			clock-frequency = <400000>;
+
+			s35390a: s35390a@30 {
+				compatible = "s35390a";
+				reg = <0x30>;
+			};
+		};
+		serial@12000 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
+		serial@12100 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
+		spi@10600 {
+			status = "okay";
+
+			m25p128@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "m25p128";
+				reg = <0>;
+				spi-max-frequency = <20000000>;
+				mode = <0>;
+
+				partition@0000000 {
+					reg = <0x00000000 0x00080000>;
+					label = "U-Boot";
+				};
+
+				partition@00200000 {
+					reg = <0x00200000 0x00200000>;
+					label = "Kernel";
+				};
+
+				partition@00400000 {
+					reg = <0x00400000 0x00900000>;
+					label = "RootFS1";
+				};
+				partition@00d00000 {
+					reg = <0x00d00000 0x00300000>;
+					label = "RootFS2";
+				};
+				partition@00040000 {
+					reg = <0x00080000 0x00040000>;
+					label = "U-Boot Config";
+				};
+				partition@000c0000 {
+					reg = <0x000c0000 0x00140000>;
+					label = "NAS Config";
+				};
+			};
+		};
+		sata@80000 {
+			status = "okay";
+			nr-ports = <2>;
+		};
+	};
+};

arch/arm/boot/dts/kirkwood.dtsi

@@ -2,6 +2,15 @@
 
 / {
 	compatible = "marvell,kirkwood";
+	interrupt-parent = <&intc>;
+
+	intc: interrupt-controller {
+		compatible = "marvell,orion-intc", "marvell,intc";
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		reg = <0xf1020204 0x04>,
+		      <0xf1020214 0x04>;
+	};
 
 	ocp@f1000000 {
 		compatible = "simple-bus";
@@ -9,6 +18,24 @@
 		#address-cells = <1>;
 		#size-cells = <1>;
 
+		gpio0: gpio@10100 {
+			compatible = "marvell,orion-gpio";
+			#gpio-cells = <2>;
+			gpio-controller;
+			reg = <0x10100 0x40>;
+			ngpio = <32>;
+			interrupts = <35>, <36>, <37>, <38>;
+		};
+
+		gpio1: gpio@10140 {
+			compatible = "marvell,orion-gpio";
+			#gpio-cells = <2>;
+			gpio-controller;
+			reg = <0x10140 0x40>;
+			ngpio = <18>;
+			interrupts = <39>, <40>, <41>;
+		};
+
 		serial@12000 {
 			compatible = "ns16550a";
 			reg = <0x12000 0x100>;
@@ -33,6 +60,29 @@
 			interrupts = <53>;
 		};
 
+		spi@10600 {
+			compatible = "marvell,orion-spi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			interrupts = <23>;
+			reg = <0x10600 0x28>;
+			status = "disabled";
+		};
+
+		wdt@20300 {
+			compatible = "marvell,orion-wdt";
+			reg = <0x20300 0x28>;
+			status = "okay";
+		};
+
+		sata@80000 {
+			compatible = "marvell,orion-sata";
+			reg = <0x80000 0x5000>;
+			interrupts = <21>;
+			status = "disabled";
+		};
+
 		nand@3000000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
@@ -45,5 +95,15 @@
 			/* set partition map and/or chip-delay in board dts */
 			status = "disabled";
 		};
+
+		i2c@11000 {
+			compatible = "marvell,mv64xxx-i2c";
+			reg = <0x11000 0x20>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			interrupts = <29>;
+			clock-frequency = <100000>;
+			status = "disabled";
+		};
 	};
 };

arch/arm/mach-dove/irq.c

@@ -20,22 +20,6 @@
 #include <mach/bridge-regs.h>
 #include "common.h"
 
-static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
-	int irqoff;
-	BUG_ON(irq < IRQ_DOVE_GPIO_0_7 || irq > IRQ_DOVE_HIGH_GPIO);
-
-	irqoff = irq <= IRQ_DOVE_GPIO_16_23 ? irq - IRQ_DOVE_GPIO_0_7 :
-		3 + irq - IRQ_DOVE_GPIO_24_31;
-
-	orion_gpio_irq_handler(irqoff << 3);
-	if (irq == IRQ_DOVE_HIGH_GPIO) {
-		orion_gpio_irq_handler(40);
-		orion_gpio_irq_handler(48);
-		orion_gpio_irq_handler(56);
-	}
-}
-
 static void pmu_irq_mask(struct irq_data *d)
 {
 	int pin = irq_to_pmu(d->irq);
@@ -90,6 +74,27 @@ static void pmu_irq_handler(unsigned int irq, struct irq_desc *desc)
 	}
 }
 
+static int __initdata gpio0_irqs[4] = {
+	IRQ_DOVE_GPIO_0_7,
+	IRQ_DOVE_GPIO_8_15,
+	IRQ_DOVE_GPIO_16_23,
+	IRQ_DOVE_GPIO_24_31,
+};
+
+static int __initdata gpio1_irqs[4] = {
+	IRQ_DOVE_HIGH_GPIO,
+	0,
+	0,
+	0,
+};
+
+static int __initdata gpio2_irqs[4] = {
+	0,
+	0,
+	0,
+	0,
+};
+
 void __init dove_init_irq(void)
 {
 	int i;
@@ -100,19 +105,14 @@ void __init dove_init_irq(void)
 	/*
 	 * Initialize gpiolib for GPIOs 0-71.
 	 */
-	orion_gpio_init(0, 32, DOVE_GPIO_LO_VIRT_BASE, 0,
-			IRQ_DOVE_GPIO_START);
-	irq_set_chained_handler(IRQ_DOVE_GPIO_0_7, gpio_irq_handler);
-	irq_set_chained_handler(IRQ_DOVE_GPIO_8_15, gpio_irq_handler);
-	irq_set_chained_handler(IRQ_DOVE_GPIO_16_23, gpio_irq_handler);
-	irq_set_chained_handler(IRQ_DOVE_GPIO_24_31, gpio_irq_handler);
-
-	orion_gpio_init(32, 32, DOVE_GPIO_HI_VIRT_BASE, 0,
-			IRQ_DOVE_GPIO_START + 32);
-	irq_set_chained_handler(IRQ_DOVE_HIGH_GPIO, gpio_irq_handler);
-
-	orion_gpio_init(64, 8, DOVE_GPIO2_VIRT_BASE, 0,
-			IRQ_DOVE_GPIO_START + 64);
+	orion_gpio_init(NULL, 0, 32, (void __iomem *)DOVE_GPIO_LO_VIRT_BASE, 0,
+			IRQ_DOVE_GPIO_START, gpio0_irqs);
+
+	orion_gpio_init(NULL, 32, 32, (void __iomem *)DOVE_GPIO_HI_VIRT_BASE, 0,
+			IRQ_DOVE_GPIO_START + 32, gpio1_irqs);
+
+	orion_gpio_init(NULL, 64, 8, (void __iomem *)DOVE_GPIO2_VIRT_BASE, 0,
+			IRQ_DOVE_GPIO_START + 64, gpio2_irqs);
 
 	/*
 	 * Mask and clear PMU interrupts

arch/arm/mach-kirkwood/Kconfig

@@ -80,6 +80,35 @@ config MACH_IB62X0_DT
 	  RaidSonic IB-NAS6210 & IB-NAS6220 devices, using
 	  Flattened Device Tree.
 
+config MACH_TS219_DT
+	bool "Device Tree for QNAP TS-11X, TS-21X NAS"
+	select ARCH_KIRKWOOD_DT
+	select ARM_APPENDED_DTB
+	select ARM_ATAG_DTB_COMPAT
+	help
+	  Say 'Y' here if you want your kernel to support the QNAP
+	  TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and
+	  TS-219P+ Turbo NAS devices using Fattened Device Tree.
+	  There are two different Device Tree descriptions, depending
+	  on if the device is based on an if the board uses the MV6281
+	  or MV6282. If you have the wrong one, the buttons will not
+	  work.
+
+config MACH_GOFLEXNET_DT
+	bool "Seagate GoFlex Net (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Seagate GoFlex Net (Flattened Device Tree).
+
+config MACH_LSXL_DT
+	bool "Buffalo Linkstation LS-XHL, LS-CHLv2 (Flattened Device Tree)"
+	select ARCH_KIRKWOOD_DT
+	help
+	  Say 'Y' here if you want your kernel to support the
+	  Buffalo Linkstation LS-XHL & LS-CHLv2 devices, using
+	  Flattened Device Tree.
+
 config MACH_TS219
 	bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
 	help

arch/arm/mach-kirkwood/Makefile

@@ -25,3 +25,6 @@ obj-$(CONFIG_MACH_DREAMPLUG_DT)		+= board-dreamplug.o
 obj-$(CONFIG_MACH_ICONNECT_DT)		+= board-iconnect.o
 obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT)	+= board-dnskw.o
 obj-$(CONFIG_MACH_IB62X0_DT)		+= board-ib62x0.o
+obj-$(CONFIG_MACH_TS219_DT)		+= board-ts219.o tsx1x-common.o
+obj-$(CONFIG_MACH_GOFLEXNET_DT)		+= board-goflexnet.o
+obj-$(CONFIG_MACH_LSXL_DT)		+= board-lsxl.o

arch/arm/mach-kirkwood/Makefile.boot

@@ -7,3 +7,7 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb
 dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb
 dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb
 dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb
+dtb-$(CONFIG_MACH_TS219_DT)	+= kirkwood-qnap-ts219.dtb
+dtb-$(CONFIG_MACH_GOFLEXNET_DT) += kirkwood-goflexnet.dtb
+dbt-$(CONFIG_MACH_LSXL_DT) += kirkwood-lschlv2.dtb
+dbt-$(CONFIG_MACH_LSXL_DT) += kirkwood-lsxhl.dtb

arch/arm/mach-kirkwood/board-dnskw.c

@@ -14,13 +14,11 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/i2c.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/of.h>
 #include <linux/gpio.h>
 #include <linux/input.h>
-#include <linux/gpio_keys.h>
 #include <linux/gpio-fan.h>
 #include <linux/leds.h>
 #include <asm/mach-types.h>
@@ -35,10 +33,6 @@ static struct mv643xx_eth_platform_data dnskw_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(8),
 };
 
-static struct mv_sata_platform_data dnskw_sata_data = {
-	.n_ports	= 2,
-};
-
 static unsigned int dnskw_mpp_config[] __initdata = {
 	MPP13_UART1_TXD,	/* Custom ... */
 	MPP14_UART1_RXD,	/* ... Controller (DNS-320 only) */
@@ -73,132 +67,6 @@ static unsigned int dnskw_mpp_config[] __initdata = {
 	0
 };
 
-static struct gpio_led dns325_led_pins[] = {
-	{
-		.name	= "dns325:white:power",
-		.gpio	= 26,
-		.active_low = 1,
-		.default_trigger = "default-on",
-	},
-	{
-		.name	= "dns325:white:usb",
-		.gpio	= 43,
-		.active_low = 1,
-	},
-	{
-		.name	= "dns325:red:l_hdd",
-		.gpio	= 28,
-		.active_low = 1,
-	},
-	{
-		.name	= "dns325:red:r_hdd",
-		.gpio	= 27,
-		.active_low = 1,
-	},
-	{
-		.name	= "dns325:red:usb",
-		.gpio	= 29,
-		.active_low = 1,
-	},
-};
-
-static struct gpio_led_platform_data dns325_led_data = {
-	.num_leds	= ARRAY_SIZE(dns325_led_pins),
-	.leds		= dns325_led_pins,
-};
-
-static struct platform_device dns325_led_device = {
-	.name		= "leds-gpio",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &dns325_led_data,
-	},
-};
-
-static struct gpio_led dns320_led_pins[] = {
-	{
-		.name	= "dns320:blue:power",
-		.gpio	= 26,
-		.active_low = 1,
-		.default_trigger = "default-on",
-	},
-	{
-		.name	= "dns320:blue:usb",
-		.gpio	= 43,
-		.active_low = 1,
-	},
-	{
-		.name	= "dns320:orange:l_hdd",
-		.gpio	= 28,
-		.active_low = 1,
-	},
-	{
-		.name	= "dns320:orange:r_hdd",
-		.gpio	= 27,
-		.active_low = 1,
-	},
-	{
-		.name	= "dns320:orange:usb",
-		.gpio	= 35,
-		.active_low = 1,
-	},
-};
-
-static struct gpio_led_platform_data dns320_led_data = {
-	.num_leds	= ARRAY_SIZE(dns320_led_pins),
-	.leds		= dns320_led_pins,
-};
-
-static struct platform_device dns320_led_device = {
-	.name		= "leds-gpio",
-	.id		= -1,
-	.dev		= {
-		.platform_data	= &dns320_led_data,
-	},
-};
-
-static struct i2c_board_info dns325_i2c_board_info[] __initdata = {
-	{
-		I2C_BOARD_INFO("lm75", 0x48),
-	},
-	/* Something at 0x0c also */
-};
-
-static struct gpio_keys_button dnskw_button_pins[] = {
-	{
-		.code		= KEY_POWER,
-		.gpio		= 34,
-		.desc		= "Power button",
-		.active_low	= 1,
-	},
-	{
-		.code		= KEY_EJECTCD,
-		.gpio		= 47,
-		.desc		= "USB unmount button",
-		.active_low	= 1,
-	},
-	{
-		.code		= KEY_RESTART,
-		.gpio		= 48,
-		.desc		= "Reset button",
-		.active_low	= 1,
-	},
-};
-
-static struct gpio_keys_platform_data dnskw_button_data = {
-	.buttons	= dnskw_button_pins,
-	.nbuttons	= ARRAY_SIZE(dnskw_button_pins),
-};
-
-static struct platform_device dnskw_button_device = {
-	.name		= "gpio-keys",
-	.id		= -1,
-	.num_resources	= 0,
-	.dev		= {
-		.platform_data	= &dnskw_button_data,
-	}
-};
-
 /* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */
 static struct gpio_fan_speed dnskw_fan_speed[] = {
 	{    0,  0 },
@@ -245,20 +113,9 @@ void __init dnskw_init(void)
 
 	kirkwood_ehci_init();
 	kirkwood_ge00_init(&dnskw_ge00_data);
-	kirkwood_sata_init(&dnskw_sata_data);
-	kirkwood_i2c_init();
 
-	platform_device_register(&dnskw_button_device);
 	platform_device_register(&dnskw_fan_device);
 
-	if (of_machine_is_compatible("dlink,dns-325")) {
-		i2c_register_board_info(0, dns325_i2c_board_info,
-					ARRAY_SIZE(dns325_i2c_board_info));
-		platform_device_register(&dns325_led_device);
-
-	} else if (of_machine_is_compatible("dlink,dns-320"))
-		platform_device_register(&dns320_led_device);
-
 	/* Register power-off GPIO. */
 	if (gpio_request(36, "dnskw:power:off") == 0
 	    && gpio_direction_output(36, 0) == 0)

arch/arm/mach-kirkwood/board-dreamplug.c

@@ -14,7 +14,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
 #include <linux/ata_platform.h>
 #include <linux/mv643xx_eth.h>
 #include <linux/of.h>
@@ -23,7 +22,6 @@
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/gpio.h>
-#include <linux/leds.h>
 #include <linux/mtd/physmap.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
@@ -36,42 +34,6 @@
 #include "common.h"
 #include "mpp.h"
 
-struct mtd_partition dreamplug_partitions[] = {
-	{
-		.name	= "u-boot",
-		.size	= SZ_512K,
-		.offset = 0,
-	},
-	{
-		.name	= "u-boot env",
-		.size	= SZ_64K,
-		.offset = SZ_512K + SZ_512K,
-	},
-	{
-		.name	= "dtb",
-		.size	= SZ_64K,
-		.offset = SZ_512K + SZ_512K + SZ_512K,
-	},
-};
-
-static const struct flash_platform_data dreamplug_spi_slave_data = {
-	.type		= "mx25l1606e",
-	.name		= "spi_flash",
-	.parts		= dreamplug_partitions,
-	.nr_parts	= ARRAY_SIZE(dreamplug_partitions),
-};
-
-static struct spi_board_info __initdata dreamplug_spi_slave_info[] = {
-	{
-		.modalias	= "m25p80",
-		.platform_data	= &dreamplug_spi_slave_data,
-		.irq		= -1,
-		.max_speed_hz	= 50000000,
-		.bus_num	= 0,
-		.chip_select	= 0,
-	},
-};
-
 static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
 };
@@ -80,45 +42,10 @@ static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
 	.phy_addr	= MV643XX_ETH_PHY_ADDR(1),
 };
 
-static struct mv_sata_platform_data dreamplug_sata_data = {
-	.n_ports	= 1,
-};
-
 static struct mvsdio_platform_data dreamplug_mvsdio_data = {
 	/* unfortunately the CD signal has not been connected */
 };
 
-static struct gpio_led dreamplug_led_pins[] = {
-	{
-		.name			= "dreamplug:blue:bluetooth",
-		.gpio			= 47,
-		.active_low		= 1,
-	},
-	{
-		.name			= "dreamplug:green:wifi",
-		.gpio			= 48,
-		.active_low		= 1,
-	},
-	{
-		.name			= "dreamplug:green:wifi_ap",
-		.gpio			= 49,
-		.active_low		= 1,
-	},
-};
-
-static struct gpio_led_platform_data dreamplug_led_data = {
-	.leds		= dreamplug_led_pins,
-	.num_leds	= ARRAY_SIZE(dreamplug_led_pins),
-};
-
-static struct platform_device dreamplug_leds = {
-	.name	= "leds-gpio",
-	.id	= -1,
-	.dev	= {
-		.platform_data	= &dreamplug_led_data,
-	}
-};
-
 static unsigned int dreamplug_mpp_config[] __initdata = {
 	MPP0_SPI_SCn,
 	MPP1_SPI_MOSI,
@@ -137,15 +64,8 @@ void __init dreamplug_init(void)
 	 */
 	kirkwood_mpp_conf(dreamplug_mpp_config);
 
-	spi_register_board_info(dreamplug_spi_slave_info,
-				ARRAY_SIZE(dreamplug_spi_slave_info));
-	kirkwood_spi_init();
-
 	kirkwood_ehci_init();
 	kirkwood_ge00_init(&dreamplug_ge00_data);
 	kirkwood_ge01_init(&dreamplug_ge01_data);
-	kirkwood_sata_init(&dreamplug_sata_data);
 	kirkwood_sdio_init(&dreamplug_mvsdio_data);
-
-	platform_device_register(&dreamplug_leds);
 }

arch/arm/mach-kirkwood/board-dt.c

@@ -18,6 +18,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <mach/bridge-regs.h>
+#include <plat/irq.h>
 #include "common.h"
 
 static struct of_device_id kirkwood_dt_match_table[] __initdata = {
@@ -25,6 +26,16 @@ static struct of_device_id kirkwood_dt_match_table[] __initdata = {
 	{ }
 };
 
+struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
+	OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL),
+	OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0",
+		       NULL),
+	OF_DEV_AUXDATA("marvell,orion-wdt", 0xf1020300, "orion_wdt", NULL),
+	OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
+	OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
+	{},
+};
+
 static void __init kirkwood_dt_init(void)
 {
 	pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk);
@@ -47,7 +58,6 @@ static void __init kirkwood_dt_init(void)
 	kirkwood_clk_init();
 
 	/* internal devices that every board has */
-	kirkwood_wdt_init();
 	kirkwood_xor0_init();
 	kirkwood_xor1_init();
 	kirkwood_crypto_init();
@@ -68,7 +78,17 @@ static void __init kirkwood_dt_init(void)
 	if (of_machine_is_compatible("raidsonic,ib-nas62x0"))
 		ib62x0_init();
 
-	of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL);
+	if (of_machine_is_compatible("qnap,ts219"))
+		qnap_dt_ts219_init();
+
+	if (of_machine_is_compatible("seagate,goflexnet"))
+		goflexnet_init();
+
+	if (of_machine_is_compatible("buffalo,lsxl"))
+		lsxl_init();
+
+	of_platform_populate(NULL, kirkwood_dt_match_table,
+			     kirkwood_auxdata_lookup, NULL);
 }
 
 static const char *kirkwood_dt_board_compat[] = {
@@ -77,6 +97,9 @@ static const char *kirkwood_dt_board_compat[] = {
 	"dlink,dns-325",
 	"iom,iconnect",
 	"raidsonic,ib-nas62x0",
+	"qnap,ts219",
+	"seagate,goflexnet",
+	"buffalo,lsxl",
 	NULL
 };
 
@@ -84,7 +107,7 @@ DT_MACHINE_START(KIRKWOOD_DT, "Marvell Kirkwood (Flattened Device Tree)")
 	/* Maintainer: Jason Cooper <jason@lakedaemon.net> */
 	.map_io		= kirkwood_map_io,
 	.init_early	= kirkwood_init_early,
-	.init_irq	= kirkwood_init_irq,
+	.init_irq	= orion_dt_init_irq,
 	.timer		= &kirkwood_timer,
 	.init_machine	= kirkwood_dt_init,
 	.restart	= kirkwood_restart,

arch/arm/mach-kirkwood/board-goflexnet.c

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
+ *
+ * arch/arm/mach-kirkwood/board-goflexnet.c
+ *
+ * Seagate GoFlext Net Board Init for drivers not converted to
+ * flattened device tree yet.
+ *
+ * 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.
+ *
+ * Copied and modified for Seagate GoFlex Net support by
+ * Joshua Coombs <josh.coombs@gmail.com> based on ArchLinux ARM's
+ * GoFlex kernel patches.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/ata_platform.h>