ARM: dts: kirkwood: add Linksys EA3500

"lacie,netspace_mini_v2"
"lacie,netspace_v2"
"linksys,ea4500"
+"linksys,ea3500"

+&nand {

arch/arm/boot/dts/kirkwood-ea3500.dts new file +4 -0

+	status = "okay";
+	pinctrl-0 = <&pmx_nand>;
+	pinctrl-names = "default";
+

Based on dts files from OpenWrt.

Based on dts files from OpenWrt.

Signed-off-by Luka Perkov <[email protected]>

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +5 -0

+		stdout-path = &uart0;
+	};
+
+	ocp at f1000000 {
+		pinctrl: pin-controller at 10000 {

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +12 -0

+				marvell,function = "gpio";
+			};
+			pmx_led_orange: pmx-led-orange {
+				marvell,pins = "mpp47";
+				marvell,function = "gpio";
+			};
+		};
+		serial at 12000 {
+			status = "ok";
+		};
+
+		sata at 80000 {

Based on dts files from OpenWrt.

Signed-off-by Luka Perkov <[email protected]>

---
 .../devicetree/bindings/arm/marvell,kirkwood.txt   |   1 +
 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/kirkwood-goflexhome.dts          | 127 +++++++++++++++++++++
 3 files changed, 129 insertions(+)
 create mode 100644 arch/arm/boot/dts/kirkwood-goflexhome.dts

Documentation/devicetree/bindings/arm/marvell,kirkwood.txt +1 -0

index ed381a3..37bd190 100644
@@ -72,6 +72,7 @@ board. Currently known boards are:
 "raidsonic,ib-nas6220-b"
 "raidsonic,ib-nas62x0"
 "seagate,dockstar"
+"seagate,goflexhome"
 "seagate,goflexnet"
 "synology,ds109"
 "synology,ds110jv10"

arch/arm/boot/dts/Makefile +1 -0

index ebe5b73..1d6fb0d 100644
@@ -170,6 +170,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
 	kirkwood-ds411slim.dtb \
 	kirkwood-ea3500.dtb \
 	kirkwood-ea4500.dtb \
+	kirkwood-goflexhome.dtb \
 	kirkwood-goflexnet.dtb \
 	kirkwood-guruplug-server-plus.dtb \
 	kirkwood-ib62x0.dtb \

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +35 -0

new file mode 100644
index 0000000..5f933d4
@@ -0,0 +1,127 @@
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+	model = "Seagate GoFlex Home";
+	compatible = "seagate,goflexhome", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
+		stdout-path = &uart0;
+	};
+
+	ocp at f1000000 {
+		pinctrl: pin-controller at 10000 {
+			pmx_usb_power_enable: pmx-usb-power-enable {
+				marvell,pins = "mpp29";
+				marvell,function = "gpio";
+			};
+			pmx_led_white: pmx-led-white {
+				marvell,pins = "mpp40";
+				marvell,function = "gpio";
+			};
+			pmx_led_green: pmx-led_green {
+				marvell,pins = "mpp46";
+				marvell,function = "gpio";
+			};
+			pmx_led_orange: pmx-led-orange {
+				marvell,pins = "mpp47";

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +53 -0

+		};
+	};
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = <&pmx_usb_power_enable>;
+		pinctrl-names = "default";
+
+		usb_power: regulator at 1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "USB Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&nand {
+	chip-delay = <40>;
+	status = "okay";
+
+	partition at 0 {
+		label = "u-boot";
+		reg = <0x0000000 0x100000>;
+		read-only;
+	};
+
+	partition at 100000 {
+		label = "uImage";
+		reg = <0x0100000 0x400000>;
+	};
+
+	partition at 500000 {
+		label = "pogoplug";
+		reg = <0x0500000 0x2000000>;
+	};
+
+	partition at 2500000 {
+		label = "root";
+		reg = <0x02500000 0xd800000>;
+	};
+};
+
+&mdio {
+	status = "okay";
+
+	ethphy0: ethernet-phy at 0 {

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +8 -0

+	gpio-leds {
+		compatible = "gpio-leds";
+
+		health {
+			label = "status:green:health";
+			gpios = <&gpio1 14 1>;
+			linux,default-trigger = "default-on";
+		};

Hi Luka,

I tested your patch on the GoFlex Home.

Quoted 8 lines

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +8 -0

+    gpio-leds {
+        compatible = "gpio-leds";
+
+        health {
+            label = "status:green:health";
+            gpios = <&gpio1 14 1>;
+            linux,default-trigger = "default-on";
+        };

arch/arm/boot/dts/kirkwood-goflexhome.dts line 66

Quoted 10 lines

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +10 -0

+        fault {
+            label = "status:orange:fault";
+            gpios = <&gpio1 15 1>;
+        };
+        misc {
+            label = "status:white:misc";
+            gpios = <&gpio1 8 1>;
+            linux,default-trigger = "ide-disk";
+        };
+    };

I noticed green and orange leds were working fine (0 == off, 1 == on). But white led polarity is inverted (1 == off, 0 == on).

arch/arm/boot/dts/kirkwood-goflexhome.dts line 106

Quoted 4 lines

arch/arm/boot/dts/kirkwood-goflexhome.dts new file +4 -0

+    partition at 500000 {
+        label = "pogoplug";
+        reg = <0x0500000 0x2000000>;
+    };

I don't think pogoplug is the proper label for this partition. It seems duplicated from "kirkwood-goflexnet.dts" I guess you could label it "data" for instance.

Tested-by Yoann Sculo <[email protected]>

Yoann