[deliverable/linux.git] / arch / arm / boot / dts / orion5x-linkstation-lswtgl.dts

/*
 * Device Tree file for Buffalo Linkstation LS-WTGL
 *
 * Copyright (C) 2015, Roger Shimizu <rogershimizu@gmail.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 , 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/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "orion5x-mv88f5182.dtsi"

/ {
	model = "Buffalo Linkstation LS-WTGL";
	compatible = "buffalo,lswtgl", "marvell,orion5x-88f5182", "marvell,orion5x";

	memory { /* 64 MB */
		device_type = "memory";
		reg = <0x00000000 0x4000000>;
	};

	chosen {
		bootargs = "console=ttyS0,115200n8 earlyprintk";
		linux,stdout-path = &uart0;
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
		         <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
			 <MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x40000>;

		internal-regs {
			pinctrl: pinctrl@10000 {
				pinctrl-0 = <&pmx_usb_power &pmx_power_hdd
					&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
				pinctrl-names = "default";

				pmx_led_power: pmx-leds {
					marvell,pins = "mpp0";
					marvell,function = "gpio";
				};

				pmx_led_alarm: pmx-leds {
					marvell,pins = "mpp2";
					marvell,function = "gpio";
				};

				pmx_led_info: pmx-leds {
					marvell,pins = "mpp3";
					marvell,function = "gpio";
				};

				pmx_power_hdd: pmx-power-hdd {
					marvell,pins = "mpp1";
					marvell,function = "gpio";
				};

				pmx_usb_power: pmx-usb-power {
					marvell,pins = "mpp9";
					marvell,function = "gpio";
				};

				pmx_sata0: pmx-sata0 {
					marvell,pins = "mpp12";
					marvell,function = "sata0";
				};

				pmx_sata1: pmx-sata1 {
					marvell,pins = "mpp13";
					marvell,function = "sata1";
				};

				pmx_fan_high: pmx-fan-high {
					marvell,pins = "mpp14";
					marvell,function = "gpio";
				};

				pmx_fan_low: pmx-fan-low {
					marvell,pins = "mpp17";
					marvell,function = "gpio";
				};

				pmx_fan_lock: pmx-fan-lock {
					marvell,pins = "mpp6";
					marvell,function = "gpio";
				};

				pmx_power_switch: pmx-power-switch {
					marvell,pins = "mpp8", "mpp10";
					marvell,function = "gpio";
				};
			};
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_power_switch>;
		pinctrl-names = "default";

		button@1 {
			label = "Power-on Switch";
			linux,code = <KEY_RESERVED>;
			linux,input-type = <5>;
			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
		};

		button@2 {
			label = "Power-auto Switch";
			linux,code = <KEY_ESC>;
			linux,input-type = <5>;
			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
		};
	};

	gpio_leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&pmx_led_power &pmx_led_alarm
			     &pmx_led_info>;
		pinctrl-names = "default";

		led@1 {
			label = "lswtgl:blue:power";
			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
		};

		led@2 {
			label = "lswtgl:red:alarm";
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
		};

		led@3 {
			label = "lswtgl:amber:info";
			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
		};
	};

	gpio_fan {
		compatible = "gpio-fan";
		pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
		pinctrl-names = "default";

		gpios = <&gpio0 14 GPIO_ACTIVE_LOW
			 &gpio0 17 GPIO_ACTIVE_LOW>;

		gpio-fan,speed-map = <0 3
				1500 2
				3250 1
				5000 0>;

		alarm-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
	};

	restart_poweroff {
		compatible = "restart-poweroff";
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_power_hdd &pmx_usb_power>;
		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;
			gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
		};

		hdd_power: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "HDD Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			regulator-always-on;
			regulator-boot-on;
			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
		};
	};
};

&mdio {
	status = "okay";

	ethphy: ethernet-phy {
		reg = <8>;
	};
};

&eth {
	status = "okay";

	ethernet-port@0 {
		phy-handle = <&ethphy>;
	};
};

&ehci0 {
	status = "okay";
};

&i2c {
	status = "okay";

	rtc {
		compatible = "ricoh,rs5c372a";
		reg = <0x32>;
	};
};

&wdt {
	status = "disabled";
};

&sata {
	pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
	pinctrl-names = "default";
	status = "okay";
	nr-ports = <2>;
};

&uart0 {
	status = "okay";
};
Commit	Line	Data
dc57844a RS	1	/*
	2	* Device Tree file for Buffalo Linkstation LS-WTGL
	3	*
	4	* Copyright (C) 2015, Roger Shimizu <rogershimizu@gmail.com>
	5	*
	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	*
	16	* This file is distributed in the hope that it will be useful
	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	*
	21	* Or, alternatively
	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
	26	* restriction, including without limitation the rights to use
	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	*
	35	* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
	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
	39	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
	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.
	43	*/
	44
	45	/dts-v1/;
	46
	47	#include <dt-bindings/gpio/gpio.h>
	48	#include <dt-bindings/input/input.h>
	49	#include "orion5x-mv88f5182.dtsi"
	50
	51	/ {
	52	model = "Buffalo Linkstation LS-WTGL";
	53	compatible = "buffalo,lswtgl", "marvell,orion5x-88f5182", "marvell,orion5x";
	54
	55	memory { /* 64 MB */
	56	device_type = "memory";
	57	reg = <0x00000000 0x4000000>;
	58	};
	59
	60	chosen {
	61	bootargs = "console=ttyS0,115200n8 earlyprintk";
	62	linux,stdout-path = &uart0;
	63	};
	64
65	soc {
66	ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
67	<MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
68	<MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x40000>;
69
70	internal-regs {
71	pinctrl: pinctrl@10000 {
72	pinctrl-0 = <&pmx_usb_power &pmx_power_hdd
73	&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
74	pinctrl-names = "default";
75
76	pmx_led_power: pmx-leds {
77	marvell,pins = "mpp0";
78	marvell,function = "gpio";
79	};
80
81	pmx_led_alarm: pmx-leds {
82	marvell,pins = "mpp2";
83	marvell,function = "gpio";
84	};
85
86	pmx_led_info: pmx-leds {
87	marvell,pins = "mpp3";
88	marvell,function = "gpio";
89	};
90
91	pmx_power_hdd: pmx-power-hdd {
92	marvell,pins = "mpp1";
93	marvell,function = "gpio";
94	};
95
96	pmx_usb_power: pmx-usb-power {
97	marvell,pins = "mpp9";
98	marvell,function = "gpio";
99	};
100
101	pmx_sata0: pmx-sata0 {
102	marvell,pins = "mpp12";
103	marvell,function = "sata0";
104	};
105
106	pmx_sata1: pmx-sata1 {
107	marvell,pins = "mpp13";
108	marvell,function = "sata1";
109	};
110
111	pmx_fan_high: pmx-fan-high {
112	marvell,pins = "mpp14";
113	marvell,function = "gpio";
114	};
115
116	pmx_fan_low: pmx-fan-low {
117	marvell,pins = "mpp17";
118	marvell,function = "gpio";
119	};
120
121	pmx_fan_lock: pmx-fan-lock {
122	marvell,pins = "mpp6";
123	marvell,function = "gpio";
124	};
125
126	pmx_power_switch: pmx-power-switch {
127	marvell,pins = "mpp8", "mpp10";
128	marvell,function = "gpio";
129	};
130	};
131	};
132	};
133
134	gpio_keys {
135	compatible = "gpio-keys";
136	#address-cells = <1>;
137	#size-cells = <0>;
138	pinctrl-0 = <&pmx_power_switch>;
139	pinctrl-names = "default";
140
141	button@1 {
142	label = "Power-on Switch";
143	linux,code = <KEY_RESERVED>;
144	linux,input-type = <5>;
145	gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
146	};
147
148	button@2 {
149	label = "Power-auto Switch";
150	linux,code = <KEY_ESC>;
151	linux,input-type = <5>;
152	gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
153	};
154	};
155
156	gpio_leds {
157	compatible = "gpio-leds";
158	pinctrl-0 = <&pmx_led_power &pmx_led_alarm
159	&pmx_led_info>;
160	pinctrl-names = "default";
161
162	led@1 {
163	label = "lswtgl:blue:power";
164	gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
165	};
166
167	led@2 {
168	label = "lswtgl:red:alarm";
169	gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
170	};
171
172	led@3 {
173	label = "lswtgl:amber:info";
174	gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
175	};
176	};
177
178	gpio_fan {
179	compatible = "gpio-fan";
180	pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
181	pinctrl-names = "default";
182
183	gpios = <&gpio0 14 GPIO_ACTIVE_LOW
184	&gpio0 17 GPIO_ACTIVE_LOW>;
185
186	gpio-fan,speed-map = <0 3
187	1500 2
188	3250 1
189	5000 0>;
190
191	alarm-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
192	};
193
194	restart_poweroff {
195	compatible = "restart-poweroff";
196	};
197
198	regulators {
199	compatible = "simple-bus";
200	#address-cells = <1>;
201	#size-cells = <0>;
202	pinctrl-0 = <&pmx_power_hdd &pmx_usb_power>;
203	pinctrl-names = "default";
204
205	usb_power: regulator@1 {
206	compatible = "regulator-fixed";
207	reg = <1>;
208	regulator-name = "USB Power";
209	regulator-min-microvolt = <5000000>;
210	regulator-max-microvolt = <5000000>;
211	enable-active-high;
212	regulator-always-on;
213	regulator-boot-on;
214	gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
215	};
216
217	hdd_power: regulator@2 {
218	compatible = "regulator-fixed";
219	reg = <2>;
220	regulator-name = "HDD Power";
221	regulator-min-microvolt = <5000000>;
222	regulator-max-microvolt = <5000000>;
223	enable-active-high;
224	regulator-always-on;
225	regulator-boot-on;
226	gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
227	};
228	};
229	};
230
231	&mdio {
232	status = "okay";
233
234	ethphy: ethernet-phy {
235	reg = <8>;
236	};
237	};
238
239	&eth {
240	status = "okay";
241
242	ethernet-port@0 {
243	phy-handle = <&ethphy>;
244	};
245	};
246
247	&ehci0 {
248	status = "okay";
249	};
250
251	&i2c {
252	status = "okay";
253
254	rtc {
255	compatible = "ricoh,rs5c372a";
256	reg = <0x32>;
257	};
258	};
259
260	&wdt {
261	status = "disabled";
262	};
263
264	&sata {
265	pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
266	pinctrl-names = "default";
267	status = "okay";
268	nr-ports = <2>;
269	};
270
271	&uart0 {
272	status = "okay";
273	};