[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / armada-xp-lenovo-ix4-300d.dts

/*
 * Device Tree file for Lenovo Iomega ix4-300d
 *
 * Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include "armada-xp-mv78230.dtsi"

/ {
	model = "Lenovo Iomega ix4-300d";
	compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
		     "marvell,armadaxp", "marvell,armada-370-xp";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@0 {
		device_type = "memory";
		reg = <0 0x00000000 0 0x20000000>; /* 512MB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
			MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
			MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
			MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;

		internal-regs {
			serial@12000 {
				status = "okay";
			};

			ethernet@70000 {
				pinctrl-0 = <&ge0_rgmii_pins>;
				pinctrl-names = "default";
				status = "okay";
				phy = <&phy0>;
				phy-mode = "rgmii-id";
			};

			ethernet@74000 {
				pinctrl-0 = <&ge1_rgmii_pins>;
				pinctrl-names = "default";
				status = "okay";
				phy = <&phy1>;
				phy-mode = "rgmii-id";
			};

			usb@50000 {
				status = "okay";
			};

			usb@51000 {
				status = "okay";
			};

			i2c@11000 {
				clock-frequency = <400000>;
				status = "okay";

				adt7473@2e {
					compatible = "adi,adt7473";
					reg = <0x2e>;
				};

				eeprom@50 {
					compatible = "atmel,24c64";
					reg = <0x50>;
				};

				pcf8563@51 {
					compatible = "nxp,pcf8563";
					reg = <0x51>;
				};

			};

			nand@d0000 {
				status = "okay";
				num-cs = <1>;
				marvell,nand-keep-config;
				marvell,nand-enable-arbiter;
				nand-on-flash-bbt;

				partitions {
					compatible = "fixed-partitions";
					#address-cells = <1>;
					#size-cells = <1>;

					partition@0 {
						label = "u-boot";
						reg = <0x00000000 0x000e0000>;
						read-only;
					};

					partition@e0000 {
						label = "u-boot-env";
						reg = <0x000e0000 0x00020000>;
						read-only;
					};

					partition@100000 {
						label = "u-boot-env2";
						reg = <0x00100000 0x00020000>;
						read-only;
					};

					partition@120000 {
						label = "zImage";
						reg = <0x00120000 0x00400000>;
					};

					partition@520000 {
						label = "initrd";
						reg = <0x00520000 0x00400000>;
					};

					partition@e00000 {
						label = "boot";
						reg = <0x00e00000 0x3f200000>;
					};
				};
			};
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&power_button_pin &reset_button_pin
			&select_button_pin &scroll_button_pin>;
		pinctrl-names = "default";

		power-button {
			label = "Power Button";
			linux,code = <KEY_POWER>;
			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
		};

		reset-button {
			label = "Reset Button";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
		};

		select-button {
			label = "Select Button";
			linux,code = <BTN_SELECT>;
			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
		};

		scroll-button {
			label = "Scroll Button";
			linux,code = <KEY_SCROLLDOWN>;
			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
		};
	};

	spi3 {
		compatible = "spi-gpio";
		status = "okay";
		gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
		gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /*gpio 47*/
		cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
		num-chipselects = <1>;
		#address-cells = <1>;
		#size-cells = <0>;

		gpio_spi: gpio_spi@0 {
			compatible = "fairchild,74hc595";
			gpio-controller;
			#gpio-cells = <2>;
			reg = <0>;
			registers-number = <1>;
			spi-max-frequency = <100000>;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&hdd_led_pin>;
		pinctrl-names = "default";

		hdd-led {
			label = "ix4-300d:hdd:blue";
			gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		power-led {
			label = "ix4-300d:power:white";
			gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
			/* init blinking while booting */
			linux,default-trigger = "timer";
			default-state = "on";
		};

		sysfail-led {
			label = "ix4-300d:sysfail:red";
			gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		sys-led {
			label = "ix4-300d:sys:blue";
			gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		hddfail-led {
			label = "ix4-300d:hddfail:red";
			gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

	};

	/*
	 * Warning: you need both eth1 & 0 PHY initialized (i.e having
	 * them up does the tweak) for poweroff to shutdown otherwise it
	 * reboots
	 */
	gpio-poweroff {
		compatible = "gpio-poweroff";
		pinctrl-0 = <&poweroff_pin>;
		pinctrl-names = "default";
		gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
	};
};
&pciec {
	status = "okay";

	/* Quad port sata: Marvell 88SX7042 */
	pcie@1,0 {
		/* Port 0, Lane 0 */
		status = "okay";
	};

	/* USB 3.0 xHCI controller: NEC D720200F1 */
	pcie@5,0 {
		/* Port 1, Lane 0 */
		status = "okay";
	};
};

&mdio {
	phy0: ethernet-phy@0 { /* Marvell 88E1318 */
		reg = <0>;
	};

	phy1: ethernet-phy@1 { /* Marvell 88E1318 */
		reg = <1>;
	};
};

&pinctrl {
	poweroff_pin: poweroff-pin {
		marvell,pins = "mpp24";
		marvell,function = "gpio";
	};

	power_button_pin: power-button-pin {
		marvell,pins = "mpp44";
		marvell,function = "gpio";
	};

	reset_button_pin: reset-button-pin {
		marvell,pins = "mpp45";
		marvell,function = "gpio";
	};
	select_button_pin: select-button-pin {
		marvell,pins = "mpp41";
		marvell,function = "gpio";
	};

	scroll_button_pin: scroll-button-pin {
		marvell,pins = "mpp42";
		marvell,function = "gpio";
	};

	hdd_led_pin: hdd-led-pin {
		marvell,pins = "mpp26";
		marvell,function = "gpio";
	};
};
Commit	Line	Data
40c2da45 BM	1	/*
	2	* Device Tree file for Lenovo Iomega ix4-300d
	3	*
	4	* Copyright (C) 2014, Benoit Masson <yahoo@perenite.com>
	5	*
e0b09e2f GC	6	* This file is dual-licensed: you can use it either under the terms
	7	* of the GPL or the X11 license, at your option. Note that this dual
	8	* licensing only applies to this file, and not this project as a
	9	* whole.
	10	*
	11	* a) This file is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of the
	14	* License, or (at your option) any later version.
	15	*
24f0b6fe	16	* This file is distributed in the hope that it will be useful,
e0b09e2f GC	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
24f0b6fe	21	* Or, alternatively,
e0b09e2f GC	22	*
	23	* b) Permission is hereby granted, free of charge, to any person
	24	* obtaining a copy of this software and associated documentation
	25	* files (the "Software"), to deal in the Software without
24f0b6fe	26	* restriction, including without limitation the rights to use,
e0b09e2f GC	27	* copy, modify, merge, publish, distribute, sublicense, and/or
	28	* sell copies of the Software, and to permit persons to whom the
	29	* Software is furnished to do so, subject to the following
	30	* conditions:
	31	*
	32	* The above copyright notice and this permission notice shall be
	33	* included in all copies or substantial portions of the Software.
	34	*
24f0b6fe	35	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
e0b09e2f GC	36	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	37	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	38	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24f0b6fe	39	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
e0b09e2f GC	40	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	41	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	42	* OTHER DEALINGS IN THE SOFTWARE.
40c2da45 BM	43	*/
	44
	45	/dts-v1/;
	46
	47	#include <dt-bindings/input/input.h>
	48	#include <dt-bindings/gpio/gpio.h>
	49	#include "armada-xp-mv78230.dtsi"
	50
	51	/ {
	52	model = "Lenovo Iomega ix4-300d";
	53	compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
	54	"marvell,armadaxp", "marvell,armada-370-xp";
	55
	56	chosen {
9552203c	57	stdout-path = "serial0:115200n8";
40c2da45 BM	58	};
40c2da45 BM	59
6f477f43	60	memory@0 {
40c2da45 BM	61	device_type = "memory";
	62	reg = <0 0x00000000 0 0x20000000>; /* 512MB */
	63	};
	64
	65	soc {
	66	ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
c466d997	67	MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
d7d5a43c TP	68	MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
d7d5a43c TP	69	MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
40c2da45	70
40c2da45	71	internal-regs {
40c2da45 BM	72	serial@12000 {
	73	status = "okay";
	74	};
	75
40c2da45	76	ethernet@70000 {
70ee4e9d	77	pinctrl-0 = <&ge0_rgmii_pins>;
c06cf0a2	78	pinctrl-names = "default";
40c2da45 BM	79	status = "okay";
	80	phy = <&phy0>;
	81	phy-mode = "rgmii-id";
	82	};
	83
	84	ethernet@74000 {
70ee4e9d	85	pinctrl-0 = <&ge1_rgmii_pins>;
c06cf0a2	86	pinctrl-names = "default";
40c2da45 BM	87	status = "okay";
	88	phy = <&phy1>;
	89	phy-mode = "rgmii-id";
	90	};
	91
	92	usb@50000 {
	93	status = "okay";
	94	};
	95
	96	usb@51000 {
	97	status = "okay";
	98	};
	99
	100	i2c@11000 {
	101	clock-frequency = <400000>;
	102	status = "okay";
	103
	104	adt7473@2e {
	105	compatible = "adi,adt7473";
	106	reg = <0x2e>;
	107	};
	108
7207cef4 SH	109	eeprom@50 {
	110	compatible = "atmel,24c64";
	111	reg = <0x50>;
	112	};
	113
40c2da45 BM	114	pcf8563@51 {
	115	compatible = "nxp,pcf8563";
	116	reg = <0x51>;
	117	};
	118
	119	};
	120
	121	nand@d0000 {
	122	status = "okay";
	123	num-cs = <1>;
	124	marvell,nand-keep-config;
	125	marvell,nand-enable-arbiter;
	126	nand-on-flash-bbt;
	127
efc1aaa5	128	partitions {
293de94c	129	compatible = "fixed-partitions";
efc1aaa5 SH	130	#address-cells = <1>;
	131	#size-cells = <1>;
	132
	133	partition@0 {
	134	label = "u-boot";
4627629b	135	reg = <0x00000000 0x000e0000>;
efc1aaa5 SH	136	read-only;
	137	};
	138
	139	partition@e0000 {
	140	label = "u-boot-env";
4627629b	141	reg = <0x000e0000 0x00020000>;
efc1aaa5 SH	142	read-only;
	143	};
	144
	145	partition@100000 {
	146	label = "u-boot-env2";
4627629b	147	reg = <0x00100000 0x00020000>;
efc1aaa5 SH	148	read-only;
	149	};
	150
	151	partition@120000 {
	152	label = "zImage";
4627629b	153	reg = <0x00120000 0x00400000>;
efc1aaa5 SH	154	};
	155
	156	partition@520000 {
	157	label = "initrd";
4627629b	158	reg = <0x00520000 0x00400000>;
efc1aaa5 SH	159	};
efc1aaa5 SH	160
4627629b	161	partition@e00000 {
efc1aaa5	162	label = "boot";
4627629b	163	reg = <0x00e00000 0x3f200000>;
efc1aaa5	164	};
40c2da45	165	};
40c2da45 BM	166	};
	167	};
	168	};
	169
	170	gpio-keys {
	171	compatible = "gpio-keys";
	172	pinctrl-0 = <&power_button_pin &reset_button_pin
	173	&select_button_pin &scroll_button_pin>;
	174	pinctrl-names = "default";
	175
	176	power-button {
	177	label = "Power Button";
	178	linux,code = <KEY_POWER>;
	179	gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
	180	};
	181
	182	reset-button {
	183	label = "Reset Button";
	184	linux,code = <KEY_RESTART>;
	185	gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
	186	};
	187
	188	select-button {
	189	label = "Select Button";
	190	linux,code = <BTN_SELECT>;
	191	gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
	192	};
	193
	194	scroll-button {
	195	label = "Scroll Button";
	196	linux,code = <KEY_SCROLLDOWN>;
	197	gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
	198	};
	199	};
	200
	201	spi3 {
	202	compatible = "spi-gpio";
	203	status = "okay";
	204	gpio-sck = <&gpio0 25 GPIO_ACTIVE_LOW>;
	205	gpio-mosi = <&gpio1 15 GPIO_ACTIVE_LOW>; /gpio 47/
	206	cs-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
	207	num-chipselects = <1>;
	208	#address-cells = <1>;
	209	#size-cells = <0>;
	210
	211	gpio_spi: gpio_spi@0 {
	212	compatible = "fairchild,74hc595";
	213	gpio-controller;
	214	#gpio-cells = <2>;
	215	reg = <0>;
f5ed9ccc	216	registers-number = <1>;
40c2da45 BM	217	spi-max-frequency = <100000>;
	218	};
	219	};
	220
	221	gpio-leds {
	222	compatible = "gpio-leds";
	223	pinctrl-0 = <&hdd_led_pin>;
	224	pinctrl-names = "default";
	225
	226	hdd-led {
	227	label = "ix4-300d:hdd:blue";
	228	gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
	229	default-state = "off";
	230	};
	231
	232	power-led {
	233	label = "ix4-300d:power:white";
	234	gpios = <&gpio_spi 1 GPIO_ACTIVE_LOW>;
	235	/* init blinking while booting */
	236	linux,default-trigger = "timer";
	237	default-state = "on";
	238	};
	239
	240	sysfail-led {
	241	label = "ix4-300d:sysfail:red";
	242	gpios = <&gpio_spi 2 GPIO_ACTIVE_HIGH>;
	243	default-state = "off";
	244	};
	245
	246	sys-led {
	247	label = "ix4-300d:sys:blue";
	248	gpios = <&gpio_spi 3 GPIO_ACTIVE_HIGH>;
	249	default-state = "off";
	250	};
	251
	252	hddfail-led {
	253	label = "ix4-300d:hddfail:red";
	254	gpios = <&gpio_spi 4 GPIO_ACTIVE_HIGH>;
	255	default-state = "off";
	256	};
	257
	258	};
	259
	260	/*
	261	* Warning: you need both eth1 & 0 PHY initialized (i.e having
	262	* them up does the tweak) for poweroff to shutdown otherwise it
	263	* reboots
	264	*/
	265	gpio-poweroff {
	266	compatible = "gpio-poweroff";
	267	pinctrl-0 = <&poweroff_pin>;
	268	pinctrl-names = "default";
	269	gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
	270	};
	271	};
007d05d8 GC	272	&pciec {
	273	status = "okay";
	274
	275	/* Quad port sata: Marvell 88SX7042 */
	276	pcie@1,0 {
	277	/* Port 0, Lane 0 */
	278	status = "okay";
	279	};
	280
	281	/* USB 3.0 xHCI controller: NEC D720200F1 */
	282	pcie@5,0 {
	283	/* Port 1, Lane 0 */
	284	status = "okay";
	285	};
	286	};
01c43422	287
1fc21295 GC	288	&mdio {
	289	phy0: ethernet-phy@0 { /* Marvell 88E1318 */
	290	reg = <0>;
	291	};
	292
	293	phy1: ethernet-phy@1 { /* Marvell 88E1318 */
	294	reg = <1>;
	295	};
	296	};
	297
01c43422 SH	298	&pinctrl {
	299	poweroff_pin: poweroff-pin {
	300	marvell,pins = "mpp24";
	301	marvell,function = "gpio";
	302	};
	303
	304	power_button_pin: power-button-pin {
	305	marvell,pins = "mpp44";
	306	marvell,function = "gpio";
	307	};
	308
	309	reset_button_pin: reset-button-pin {
	310	marvell,pins = "mpp45";
	311	marvell,function = "gpio";
	312	};
	313	select_button_pin: select-button-pin {
	314	marvell,pins = "mpp41";
	315	marvell,function = "gpio";
	316	};
	317
	318	scroll_button_pin: scroll-button-pin {
	319	marvell,pins = "mpp42";
	320	marvell,function = "gpio";
	321	};
	322
	323	hdd_led_pin: hdd-led-pin {
	324	marvell,pins = "mpp26";
	325	marvell,function = "gpio";
	326	};
	327	};