aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/armada-370-netgear-rn102.dts
blob: 05e4485a822521ec1ca234c7991c674f817f4667 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
/*
 * Device Tree file for NETGEAR ReadyNAS 102
 *
 * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
 *
 * 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 "armada-370.dtsi"

/ {
	model = "NETGEAR ReadyNAS 102";
	compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";

	chosen {
		bootargs = "console=ttyS0,115200 earlyprintk";
	};

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

	soc {
		internal-regs {
			serial@12000 {
				clock-frequency = <200000000>;
				status = "okay";
			};

			sata@a0000 {
				nr-ports = <2>;
				status = "okay";
			};

			pinctrl {
				power_led_pin: power-led-pin {
					marvell,pins = "mpp57";
					marvell,function = "gpio";
				};
				sata1_led_pin: sata1-led-pin {
					marvell,pins = "mpp15";
					marvell,function = "gpio";
				};

				sata2_led_pin: sata2-led-pin {
					marvell,pins = "mpp14";
					marvell,function = "gpio";
				};

				backup_led_pin: backup-led-pin {
					marvell,pins = "mpp56";
					marvell,function = "gpio";
				};
			};

			mdio {
				phy0: ethernet-phy@0 {
					reg = <0>;
				};
			};

			ethernet@74000 {
				status = "okay";
				phy = <&phy0>;
				phy-mode = "rgmii-id";
			};

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

			i2c@11000 {
				compatible = "marvell,mv64xxx-i2c";
				clock-frequency = <100000>;
				status = "okay";

				g762: g762@3e {
					compatible = "gmt,g762";
					reg = <0x3e>;
					clocks = <&g762_clk>; /* input clock */
					fan_gear_mode = <0>;
					fan_startv = <1>;
					pwm_polarity = <0>;
				};
			};

			pcie-controller {
				status = "okay";

				/* Connected to Marvell SATA controller */
				pcie@1,0 {
					/* Port 0, Lane 0 */
					status = "okay";
				};

				/* Connected to FL1009 USB 3.0 controller */
				pcie@2,0 {
					/* Port 1, Lane 0 */
					status = "okay";
				};
			};
		};
	};

	clocks {
	       #address-cells = <1>;
	       #size-cells = <0>;

	       g762_clk: fixedclk {
			 compatible = "fixed-clock";
			 #clock-cells = <0>;
			 clock-frequency = <8192>;
	       };
	};

	gpio_leds {
		compatible = "gpio-leds";
		pinctrl-0 = < &power_led_pin
			      &sata1_led_pin
			      &sata2_led_pin
			      &backup_led_pin >;
		pinctrl-names = "default";

		blue_power_led {
			label = "rn102:blue:pwr";
			gpios = <&gpio1 25 1>;  /* GPIO 57 Active Low */
			linux,default-trigger = "heartbeat";
		};

		green_sata1_led {
			label = "rn102:green:sata1";
			gpios = <&gpio0 15 1>;  /* GPIO 15 Active Low */
			default-state = "on";
		};

		green_sata2_led {
			label = "rn102:green:sata2";
			gpios = <&gpio0 14 1>;   /* GPIO 14 Active Low */
			default-state = "on";
		};

		green_backup_led {
			label = "rn102:green:backup";
			gpios = <&gpio1 24 1>;   /* GPIO 56 Active Low */
			default-state = "on";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;

		button@1 {
			label = "Power Button";
			linux,code = <116>;     /* KEY_POWER */
			gpios = <&gpio1 30 1>;
		};

		button@2 {
			label = "Reset Button";
			linux,code = <0x198>;   /* KEY_RESTART */
			gpios = <&gpio0 6 1>;
		};

		button@3 {
			label = "Backup Button";
			linux,code = <133>;     /* KEY_COPY */
			gpios = <&gpio1 26 1>;
		};
	};

};