[mirror_ubuntu-zesty-kernel.git] / arch / arm / boot / dts / kirkwood-lswvl.dts

/*
 * Device Tree file for Buffalo Linkstation LS-WVL/VL
 *
 * Copyright (C) 2015, 2016
 * Roger Shimizu <rogershimizu@gmail.com>
 *
 * This program 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.
 */

/dts-v1/;

#include "kirkwood.dtsi"
#include "kirkwood-6282.dtsi"

/ {
	model = "Buffalo Linkstation LS-WVL/VL";
	compatible = "buffalo,lswvl", "buffalo,lsvl", "marvell,kirkwood-88f6282", "marvell,kirkwood";

	memory { /* 256 MB */
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

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

	mbus {
		pcie-controller {
			status = "okay";
			pcie@1,0 {
				status = "okay";
			};
		};
	};

	ocp@f1000000 {
		pinctrl: pin-controller@10000 {
			pmx_power_hdd0: pmx-power-hdd0 {
				marvell,pins = "mpp8";
				marvell,function = "gpio";
			};
			pmx_power_hdd1: pmx-power-hdd1 {
				marvell,pins = "mpp9";
				marvell,function = "gpio";
			};
			pmx_usb_vbus: pmx-usb-vbus {
				marvell,pins = "mpp12";
				marvell,function = "gpio";
			};
			pmx_fan_high: pmx-fan-high {
				marvell,pins = "mpp16";
				marvell,function = "gpio";
			};
			pmx_fan_low: pmx-fan-low {
				marvell,pins = "mpp17";
				marvell,function = "gpio";
			};
			pmx_led_hdderr0: pmx-led-hdderr0 {
				marvell,pins = "mpp34";
				marvell,function = "gpio";
			};
			pmx_led_hdderr1: pmx-led-hdderr1 {
				marvell,pins = "mpp35";
				marvell,function = "gpio";
			};
			pmx_led_alarm: pmx-led-alarm {
				marvell,pins = "mpp36";
				marvell,function = "gpio";
			};
			pmx_led_function_red: pmx-led-function-red {
				marvell,pins = "mpp37";
				marvell,function = "gpio";
			};
			pmx_led_info: pmx-led-info {
				marvell,pins = "mpp38";
				marvell,function = "gpio";
			};
			pmx_led_function_blue: pmx-led-function-blue {
				marvell,pins = "mpp39";
				marvell,function = "gpio";
			};
			pmx_led_power: pmx-led-power {
				marvell,pins = "mpp40";
				marvell,function = "gpio";
			};
			pmx_fan_lock: pmx-fan-lock {
				marvell,pins = "mpp43";
				marvell,function = "gpio";
			};
			pmx_button_function: pmx-button-function {
				marvell,pins = "mpp45";
				marvell,function = "gpio";
			};
			pmx_power_switch: pmx-power-switch {
				marvell,pins = "mpp46";
				marvell,function = "gpio";
			};
			pmx_power_auto_switch: pmx-power-auto-switch {
				marvell,pins = "mpp47";
				marvell,function = "gpio";
			};
		};

		serial@12000 {
			status = "okay";
		};

		sata@80000 {
			status = "okay";
			nr-ports = <2>;
		};

		spi@10600 {
			status = "okay";

			m25p40@0 {
				#address-cells = <1>;
				#size-cells = <1>;
				compatible = "st,m25p40", "jedec,spi-nor";
				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>;
		pinctrl-0 = <&pmx_button_function &pmx_power_switch
			     &pmx_power_auto_switch>;
		pinctrl-names = "default";

		button@1 {
			label = "Function Button";
			linux,code = <KEY_OPTION>;
			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
		};

		button@2 {
			label = "Power-on Switch";
			linux,code = <KEY_RESERVED>;
			linux,input-type = <5>;
			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
		};

		button@3 {
			label = "Power-auto Switch";
			linux,code = <KEY_ESC>;
			linux,input-type = <5>;
			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
		};
	};

	gpio_leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
			     &pmx_led_info &pmx_led_power
			     &pmx_led_function_blue
			     &pmx_led_hdderr0
			     &pmx_led_hdderr1>;
		pinctrl-names = "default";

		led@1 {
			label = "lswvl:red:alarm";
			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
		};

		led@2 {
			label = "lswvl:red:func";
			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
		};

		led@3 {
			label = "lswvl:amber:info";
			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
		};

		led@4 {
			label = "lswvl:blue:func";
			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
		};

		led@5 {
			label = "lswvl:blue:power";
			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};

		led@6 {
			label = "lswvl:red:hdderr0";
			gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
		};

		led@7 {
			label = "lswvl:red:hdderr1";
			gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
		};
	};

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

		gpios = <&gpio0 17 GPIO_ACTIVE_LOW
			 &gpio0 16 GPIO_ACTIVE_LOW>;

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

		alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
	};

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

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
		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 12 GPIO_ACTIVE_HIGH>;
		};
		hdd_power0: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "HDD0 Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
		};
		hdd_power1: regulator@3 {
			compatible = "regulator-fixed";
			reg = <3>;
			regulator-name = "HDD1 Power";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			enable-active-high;
			regulator-always-on;
			regulator-boot-on;
			gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
		};
	};
};

&mdio {
	status = "okay";

	ethphy0: ethernet-phy@0 {
		device_type = "ethernet-phy";
		reg = <0>;
	};
};

&eth0 {
	status = "okay";

	ethernet0-port@0 {
		phy-handle = <&ethphy0>;
	};
};
Commit	Line	Data
c43379e1 RS	1	/*
	2	* Device Tree file for Buffalo Linkstation LS-WVL/VL
	3	*
6f86e9ad RS	4	* Copyright (C) 2015, 2016
6f86e9ad RS	5	* Roger Shimizu <rogershimizu@gmail.com>
c43379e1 RS	6	*
	7	* This program is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU General Public License
	9	* as published by the Free Software Foundation; either version
	10	* 2 of the License, or (at your option) any later version.
	11	*/
	12
	13	/dts-v1/;
	14
	15	#include "kirkwood.dtsi"
	16	#include "kirkwood-6282.dtsi"
	17
	18	/ {
	19	model = "Buffalo Linkstation LS-WVL/VL";
	20	compatible = "buffalo,lswvl", "buffalo,lsvl", "marvell,kirkwood-88f6282", "marvell,kirkwood";
	21
	22	memory { /* 256 MB */
	23	device_type = "memory";
	24	reg = <0x00000000 0x10000000>;
	25	};
	26
	27	chosen {
	28	bootargs = "console=ttyS0,115200n8 earlyprintk";
	29	stdout-path = &uart0;
	30	};
	31
	32	mbus {
	33	pcie-controller {
	34	status = "okay";
	35	pcie@1,0 {
	36	status = "okay";
	37	};
	38	};
	39	};
	40
	41	ocp@f1000000 {
	42	pinctrl: pin-controller@10000 {
	43	pmx_power_hdd0: pmx-power-hdd0 {
	44	marvell,pins = "mpp8";
	45	marvell,function = "gpio";
	46	};
	47	pmx_power_hdd1: pmx-power-hdd1 {
	48	marvell,pins = "mpp9";
	49	marvell,function = "gpio";
	50	};
	51	pmx_usb_vbus: pmx-usb-vbus {
	52	marvell,pins = "mpp12";
	53	marvell,function = "gpio";
	54	};
	55	pmx_fan_high: pmx-fan-high {
	56	marvell,pins = "mpp16";
	57	marvell,function = "gpio";
	58	};
	59	pmx_fan_low: pmx-fan-low {
	60	marvell,pins = "mpp17";
	61	marvell,function = "gpio";
	62	};
	63	pmx_led_hdderr0: pmx-led-hdderr0 {
	64	marvell,pins = "mpp34";
	65	marvell,function = "gpio";
	66	};
	67	pmx_led_hdderr1: pmx-led-hdderr1 {
	68	marvell,pins = "mpp35";
	69	marvell,function = "gpio";
70	};
71	pmx_led_alarm: pmx-led-alarm {
72	marvell,pins = "mpp36";
73	marvell,function = "gpio";
74	};
75	pmx_led_function_red: pmx-led-function-red {
76	marvell,pins = "mpp37";
77	marvell,function = "gpio";
78	};
79	pmx_led_info: pmx-led-info {
80	marvell,pins = "mpp38";
81	marvell,function = "gpio";
82	};
83	pmx_led_function_blue: pmx-led-function-blue {
84	marvell,pins = "mpp39";
85	marvell,function = "gpio";
86	};
87	pmx_led_power: pmx-led-power {
88	marvell,pins = "mpp40";
89	marvell,function = "gpio";
90	};
91	pmx_fan_lock: pmx-fan-lock {
92	marvell,pins = "mpp43";
93	marvell,function = "gpio";
94	};
95	pmx_button_function: pmx-button-function {
96	marvell,pins = "mpp45";
97	marvell,function = "gpio";
98	};
99	pmx_power_switch: pmx-power-switch {
100	marvell,pins = "mpp46";
101	marvell,function = "gpio";
102	};
103	pmx_power_auto_switch: pmx-power-auto-switch {
104	marvell,pins = "mpp47";
105	marvell,function = "gpio";
106	};
107	};
108
109	serial@12000 {
110	status = "okay";
111	};
112
113	sata@80000 {
114	status = "okay";
115	nr-ports = <2>;
116	};
117
118	spi@10600 {
119	status = "okay";
120
121	m25p40@0 {
122	#address-cells = <1>;
123	#size-cells = <1>;
124	compatible = "st,m25p40", "jedec,spi-nor";
125	reg = <0>;
126	spi-max-frequency = <25000000>;
127	mode = <0>;
128
129	partition@0 {
130	reg = <0x0 0x60000>;
131	label = "uboot";
132	read-only;
133	};
134
135	partition@60000 {
136	reg = <0x60000 0x10000>;
137	label = "dtb";
138	read-only;
139	};
140
141	partition@70000 {
142	reg = <0x70000 0x10000>;
143	label = "uboot_env";
144	};
145	};
146	};
147	};
148
149	gpio_keys {
150	compatible = "gpio-keys";
151	#address-cells = <1>;
152	#size-cells = <0>;
153	pinctrl-0 = <&pmx_button_function &pmx_power_switch
154	&pmx_power_auto_switch>;
155	pinctrl-names = "default";
156
157	button@1 {
158	label = "Function Button";
159	linux,code = <KEY_OPTION>;
6f86e9ad	160	gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
c43379e1 RS	161	};
	162
	163	button@2 {
	164	label = "Power-on Switch";
	165	linux,code = <KEY_RESERVED>;
	166	linux,input-type = <5>;
6f86e9ad	167	gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
c43379e1 RS	168	};
	169
	170	button@3 {
	171	label = "Power-auto Switch";
	172	linux,code = <KEY_ESC>;
	173	linux,input-type = <5>;
6f86e9ad	174	gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
c43379e1 RS	175	};
	176	};
	177
	178	gpio_leds {
	179	compatible = "gpio-leds";
	180	pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
	181	&pmx_led_info &pmx_led_power
	182	&pmx_led_function_blue
	183	&pmx_led_hdderr0
	184	&pmx_led_hdderr1>;
	185	pinctrl-names = "default";
	186
	187	led@1 {
	188	label = "lswvl:red:alarm";
0418138e	189	gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
c43379e1 RS	190	};
	191
	192	led@2 {
	193	label = "lswvl:red:func";
0418138e	194	gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
c43379e1 RS	195	};
	196
	197	led@3 {
	198	label = "lswvl:amber:info";
0418138e	199	gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
c43379e1 RS	200	};
	201
	202	led@4 {
	203	label = "lswvl:blue:func";
0418138e	204	gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
c43379e1 RS	205	};
	206
	207	led@5 {
	208	label = "lswvl:blue:power";
6f86e9ad	209	gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
c43379e1 RS	210	default-state = "keep";
	211	};
	212
	213	led@6 {
	214	label = "lswvl:red:hdderr0";
0418138e	215	gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
c43379e1 RS	216	};
	217
	218	led@7 {
	219	label = "lswvl:red:hdderr1";
0418138e	220	gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
c43379e1 RS	221	};
	222	};
	223
	224	gpio_fan {
	225	compatible = "gpio-fan";
	226	pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
	227	pinctrl-names = "default";
	228
	229	gpios = <&gpio0 17 GPIO_ACTIVE_LOW
	230	&gpio0 16 GPIO_ACTIVE_LOW>;
	231
	232	gpio-fan,speed-map = <0 3
	233	1500 2
	234	3250 1
	235	5000 0>;
	236
6f86e9ad	237	alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
c43379e1 RS	238	};
	239
	240	restart_poweroff {
	241	compatible = "restart-poweroff";
	242	};
	243
	244	regulators {
	245	compatible = "simple-bus";
	246	#address-cells = <1>;
	247	#size-cells = <0>;
	248	pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
	249	pinctrl-names = "default";
	250
	251	usb_power: regulator@1 {
	252	compatible = "regulator-fixed";
	253	reg = <1>;
	254	regulator-name = "USB Power";
	255	regulator-min-microvolt = <5000000>;
	256	regulator-max-microvolt = <5000000>;
	257	enable-active-high;
	258	regulator-always-on;
	259	regulator-boot-on;
	260	gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
	261	};
	262	hdd_power0: regulator@2 {
	263	compatible = "regulator-fixed";
	264	reg = <2>;
	265	regulator-name = "HDD0 Power";
	266	regulator-min-microvolt = <5000000>;
	267	regulator-max-microvolt = <5000000>;
	268	enable-active-high;
	269	regulator-always-on;
	270	regulator-boot-on;
	271	gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
	272	};
	273	hdd_power1: regulator@3 {
	274	compatible = "regulator-fixed";
	275	reg = <3>;
	276	regulator-name = "HDD1 Power";
	277	regulator-min-microvolt = <5000000>;
	278	regulator-max-microvolt = <5000000>;
	279	enable-active-high;
	280	regulator-always-on;
	281	regulator-boot-on;
	282	gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
	283	};
	284	};
	285	};
	286
	287	&mdio {
	288	status = "okay";
	289
	290	ethphy0: ethernet-phy@0 {
	291	device_type = "ethernet-phy";
	292	reg = <0>;
	293	};
	294	};
	295
	296	&eth0 {
	297	status = "okay";
	298
	299	ethernet0-port@0 {
	300	phy-handle = <&ethphy0>;
	301	};
302	};