GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / armada-xp-netgear-rn2120.dts
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3  * Device Tree file for NETGEAR ReadyNAS 2120
4  *
5  * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org>
6  */
7
8 /dts-v1/;
9
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include "armada-xp-mv78230.dtsi"
13
14 / {
15         model = "NETGEAR ReadyNAS 2120";
16         compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
17
18         chosen {
19                 stdout-path = "serial0:115200n8";
20         };
21
22         memory@0 {
23                 device_type = "memory";
24                 reg = <0 0x00000000 0 0x80000000>; /* 2GB */
25         };
26
27         soc {
28                 ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
29                           MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
30                           MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
31                           MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
32
33                 internal-regs {
34
35                         /* RTC is provided by Intersil ISL12057 I2C RTC chip */
36                         rtc@10300 {
37                                 status = "disabled";
38                         };
39
40                         i2c@11000 {
41                                 clock-frequency = <400000>;
42                                 status = "okay";
43
44                                 /* Controller for rear fan #1 of 3 (Protechnic
45                                  * MGT4012XB-O20, 8000RPM) near eSATA port */
46                                 g762_fan1: g762@3e {
47                                         compatible = "gmt,g762";
48                                         reg = <0x3e>;
49                                         clocks = <&g762_clk>; /* input clock */
50                                         fan_gear_mode = <0>;
51                                         fan_startv = <1>;
52                                         pwm_polarity = <0>;
53                                 };
54
55                                 /*  Controller for rear (center) fan #2 of 3 */
56                                 g762_fan2: g762@48 {
57                                         compatible = "gmt,g762";
58                                         reg = <0x48>;
59                                         clocks = <&g762_clk>; /* input clock */
60                                         fan_gear_mode = <0>;
61                                         fan_startv = <1>;
62                                         pwm_polarity = <0>;
63                                 };
64
65                                 /*  Controller for rear fan #3 of 3 */
66                                 g762_fan3: g762@49 {
67                                         compatible = "gmt,g762";
68                                         reg = <0x49>;
69                                         clocks = <&g762_clk>; /* input clock */
70                                         fan_gear_mode = <0>;
71                                         fan_startv = <1>;
72                                         pwm_polarity = <0>;
73                                 };
74
75                                 /* Temperature sensor */
76                                 g751: g751@4c {
77                                         compatible = "gmt,g751";
78                                         reg = <0x4c>;
79                                 };
80
81                                 isl12057: rtc@68 {
82                                         compatible = "isil,isl12057";
83                                         reg = <0x68>;
84                                         wakeup-source;
85                                 };
86                         };
87
88                         serial@12000 {
89                                 status = "okay";
90                         };
91
92                         /* Front USB 2.0 port */
93                         usb@50000 {
94                                 status = "okay";
95                         };
96
97                         ethernet@70000 {
98                                 pinctrl-0 = <&ge0_rgmii_pins>;
99                                 pinctrl-names = "default";
100
101                                 status = "okay";
102                                 phy = <&phy0>;
103                                 phy-mode = "rgmii-id";
104                         };
105
106                         ethernet@74000 {
107                                 pinctrl-0 = <&ge1_rgmii_pins>;
108                                 pinctrl-names = "default";
109
110                                 status = "okay";
111                                 phy = <&phy1>;
112                                 phy-mode = "rgmii-id";
113                         };
114
115                         /* Two rear eSATA ports */
116                         sata@a0000 {
117                                 nr-ports = <2>;
118                                 status = "okay";
119                         };
120                 };
121         };
122
123         clocks {
124                g762_clk: g762-oscillator {
125                          compatible = "fixed-clock";
126                          #clock-cells = <0>;
127                          clock-frequency = <32768>;
128                };
129         };
130
131         gpio-leds {
132                 compatible = "gpio-leds";
133                 pinctrl-0 = <&sata1_led_pin &sata2_led_pin &err_led_pin
134                              &sata3_led_pin &sata4_led_pin>;
135                 pinctrl-names = "default";
136
137                 red-sata1-led {
138                         label = "rn2120:red:sata1";
139                         gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
140                         default-state = "off";
141                 };
142
143                 red-sata2-led {
144                         label = "rn2120:red:sata2";
145                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
146                         default-state = "off";
147                 };
148
149                 red-sata3-led {
150                         label = "rn2120:red:sata3";
151                         gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
152                         default-state = "off";
153                 };
154
155                 red-sata4-led {
156                         label = "rn2120:red:sata4";
157                         gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
158                         default-state = "off";
159                 };
160
161                 red-err-led {
162                         label = "rn2120:red:err";
163                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
164                         default-state = "off";
165                 };
166         };
167
168         gpio-keys {
169                 compatible = "gpio-keys";
170                 pinctrl-0 = <&power_button_pin &reset_button_pin>;
171                 pinctrl-names = "default";
172
173                 power-button {
174                         label = "Power Button";
175                         linux,code = <KEY_POWER>;
176                         gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
177                 };
178
179                 reset-button {
180                         label = "Reset Button";
181                         linux,code = <KEY_RESTART>;
182                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
183                 };
184         };
185
186         gpio-poweroff {
187                 compatible = "gpio-poweroff";
188                 pinctrl-0 = <&poweroff>;
189                 pinctrl-names = "default";
190                 gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
191         };
192 };
193
194 &pciec {
195         status = "okay";
196
197         /* Connected to first Marvell 88SE9170 SATA controller */
198         pcie@1,0 {
199                 /* Port 0, Lane 0 */
200                 status = "okay";
201         };
202
203         /* Connected to second Marvell 88SE9170 SATA controller */
204         pcie@2,0 {
205                 /* Port 0, Lane 1 */
206                 status = "okay";
207         };
208
209         /* Connected to Fresco Logic FL1009 USB 3.0 controller */
210         pcie@5,0 {
211                 /* Port 1, Lane 0 */
212                 status = "okay";
213         };
214 };
215
216 &mdio {
217         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
218                 reg = <0>;
219         };
220
221         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
222                 reg = <1>;
223         };
224 };
225
226
227 &pinctrl {
228         poweroff: poweroff {
229                 marvell,pins = "mpp42";
230                 marvell,function = "gpio";
231         };
232
233         power_button_pin: power-button-pin {
234                 marvell,pins = "mpp27";
235                 marvell,function = "gpio";
236         };
237
238         reset_button_pin: reset-button-pin {
239                 marvell,pins = "mpp41";
240                 marvell,function = "gpio";
241         };
242
243         sata1_led_pin: sata1-led-pin {
244                 marvell,pins = "mpp31";
245                 marvell,function = "gpio";
246         };
247
248         sata2_led_pin: sata2-led-pin {
249                 marvell,pins = "mpp40";
250                 marvell,function = "gpio";
251         };
252
253         sata3_led_pin: sata3-led-pin {
254                 marvell,pins = "mpp44";
255                 marvell,function = "gpio";
256         };
257
258         sata4_led_pin: sata4-led-pin {
259                 marvell,pins = "mpp47";
260                 marvell,function = "gpio";
261         };
262
263         sata1_power_pin: sata1-power-pin {
264                 marvell,pins = "mpp24";
265                 marvell,function = "gpio";
266         };
267
268         sata2_power_pin: sata2-power-pin {
269                 marvell,pins = "mpp25";
270                 marvell,function = "gpio";
271         };
272
273         sata3_power_pin: sata3-power-pin {
274                 marvell,pins = "mpp26";
275                 marvell,function = "gpio";
276         };
277
278         sata4_power_pin: sata4-power-pin {
279                 marvell,pins = "mpp28";
280                 marvell,function = "gpio";
281         };
282
283         sata1_pres_pin: sata1-pres-pin {
284                 marvell,pins = "mpp32";
285                 marvell,function = "gpio";
286         };
287
288         sata2_pres_pin: sata2-pres-pin {
289                 marvell,pins = "mpp33";
290                 marvell,function = "gpio";
291         };
292
293         sata3_pres_pin: sata3-pres-pin {
294                 marvell,pins = "mpp34";
295                 marvell,function = "gpio";
296         };
297
298         sata4_pres_pin: sata4-pres-pin {
299                 marvell,pins = "mpp35";
300                 marvell,function = "gpio";
301         };
302
303         err_led_pin: err-led-pin {
304                 marvell,pins = "mpp45";
305                 marvell,function = "gpio";
306         };
307 };
308
309 &nand_controller {
310         status = "okay";
311
312         nand@0 {
313                 reg = <0>;
314                 label = "pxa3xx_nand-0";
315                 nand-rb = <0>;
316                 marvell,nand-keep-config;
317                 nand-on-flash-bbt;
318
319                 /* Use Hardware BCH ECC */
320                 nand-ecc-strength = <4>;
321                 nand-ecc-step-size = <512>;
322
323                 partitions {
324                         compatible = "fixed-partitions";
325                         #address-cells = <1>;
326                         #size-cells = <1>;
327
328                         partition@0 {
329                                 label = "u-boot";
330                                 reg = <0x0000000 0x180000>;  /* 1.5MB */
331                                 read-only;
332                         };
333
334                         partition@180000 {
335                                 label = "u-boot-env";
336                                 reg = <0x180000 0x20000>;    /* 128KB */
337                                 read-only;
338                         };
339
340                         partition@200000 {
341                                 label = "uImage";
342                                 reg = <0x0200000 0x600000>;    /* 6MB */
343                         };
344
345                         partition@800000 {
346                                 label = "minirootfs";
347                                 reg = <0x0800000 0x400000>;    /* 4MB */
348                         };
349
350                         /* Last MB is for the BBT, i.e. not writable */
351                         partition@c00000 {
352                                 label = "ubifs";
353                                 reg = <0x0c00000 0x7400000>; /* 116MB */
354                         };
355                 };
356         };
357 };