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Commit 7636bda6 authored by Christoph Junghans's avatar Christoph Junghans Committed by Andrew Lunn
Browse files

ARM: Kirkwood: Added support for pogoplug e02 (pink/gray) 



The pogoplug differs from the SheevaPlug only by a
few details, but especially in the led assignments.
This patch was tested under Gentoo Linux and is
based on dts files from Arch Linux ARM and OpenWrt.

Suggested-by: default avatarFelix Kaechele <heffer@fedoraproject.org>
Suggested-by: default avatarOleg Rakhmanov <moonman.ca@gmail.com>
Signed-off-by: default avatarChristoph Junghans <ottxor@gentoo.org>
[Andrew Lunn <andrew@lunn.ch>: Fixed subject line]
Signed-off-by: default avatarAndrew Lunn <andrew@lunn.ch>
parent a9e274c4

Documentation/devicetree/bindings/vendor-prefixes.txt

+1 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ chipidea Chipidea, Inc 
chrp	Common Hardware Reference Platform

chunghwa	Chunghwa Picture Tubes Ltd.

cirrus	Cirrus Logic, Inc.

cloudengines	Cloud Engines, Inc.

cnm	Chips&Media, Inc.

cortina	Cortina Systems, Inc.

crystalfontz	Crystalfontz America, Inc.

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -161,6 +161,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-b3.dtb \ 
	kirkwood-openrd-base.dtb \

	kirkwood-openrd-client.dtb \

	kirkwood-openrd-ultimate.dtb \

	kirkwood-pogo_e02.dtb \

	kirkwood-rd88f6192.dtb \

	kirkwood-rd88f6281-z0.dtb \

	kirkwood-rd88f6281-a.dtb \

arch/arm/boot/dts/kirkwood-pogo_e02.dts

0 → 100644
+134 −0
Original line number Diff line number Diff line 
/*

 * kirkwood-pogo_e02.dts - Device tree file for Pogoplug E02

 *

 * Copyright (C) 2015 Christoph Junghans <ottxor@gentoo.org>

 *

 * based on information of dts files from

 *  Arch Linux ARM by Oleg Rakhmanov <moonman.ca@gmail.com>

 *  OpenWrt by Felix Kaechele <heffer@fedoraproject.org>

 *

 * 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-6281.dtsi"



/ {

	model = "Cloud Engines Pogoplug E02";

	compatible = "cloudengines,pogoe02", "marvell,kirkwood-88f6281",

		     "marvell,kirkwood";



	memory {

		device_type = "memory";

		reg = <0x00000000 0x10000000>;

	};



	chosen {

		bootargs = "console=ttyS0,115200n8";

		stdout-path = &uart0;

	};



	gpio-leds {

		compatible = "gpio-leds";



		health {

			label = "pogo_e02:green:health";

			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;

			default-state = "keep";

		};

		fault {

			label = "pogo_e02:orange:fault";

			gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;

		};

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;

		pinctrl-0 = <&pmx_usb_power_enable>;

		pinctrl-names = "default";



		usb_power: regulator@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>;

		};

	};

};



&pinctrl {

	pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange

		      &pmx_led_green >;

	pinctrl-names = "default";



	pmx_usb_power_enable: pmx-usb-power-enable {

		marvell,pins = "mpp29";

		marvell,function = "gpio";

	};



	pmx_led_green: pmx-led-green {

		marvell,pins = "mpp48";

		marvell,function = "gpio";

	};



	pmx_led_orange: pmx-led-orange {

		marvell,pins = "mpp49";

		marvell,function = "gpio";

	};

};



&uart0 {

	status = "okay";

};



&nand {

	chip-delay = <40>;

	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 0x5b00000>;

	};

};



&mdio {

	status = "okay";



	ethphy0: ethernet-phy@0 {

		reg = <0>;

	};

};



&eth0 {

	status = "okay";

	ethernet0-port@0 {

		phy-handle = <&ethphy0>;

	};

};