GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / armada-370-netgear-rn104.dts
1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3  * Device Tree file for NETGEAR ReadyNAS 104
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-370.dtsi"
13
14 / {
15         model = "NETGEAR ReadyNAS 104";
16         compatible = "netgear,readynas-104", "marvell,armada370", "marvell,armada-370-xp";
17
18         chosen {
19                 stdout-path = "serial0:115200n8";
20         };
21
22         memory@0 {
23                 device_type = "memory";
24                 reg = <0x00000000 0x20000000>; /* 512 MB */
25         };
26
27         soc {
28                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
29                           MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
30                           MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
31
32                 internal-regs {
33
34                         /* RTC is provided by Intersil ISL12057 I2C RTC chip */
35                         rtc@10300 {
36                                 status = "disabled";
37                         };
38
39                         serial@12000 {
40                                 status = "okay";
41                         };
42
43                         ethernet@70000 {
44                                 pinctrl-0 = <&ge0_rgmii_pins>;
45                                 pinctrl-names = "default";
46                                 status = "okay";
47                                 phy = <&phy0>;
48                                 phy-mode = "rgmii-id";
49                         };
50
51                         ethernet@74000 {
52                                 pinctrl-0 = <&ge1_rgmii_pins>;
53                                 pinctrl-names = "default";
54                                 status = "okay";
55                                 phy = <&phy1>;
56                                 phy-mode = "rgmii-id";
57                         };
58
59                         usb@50000 {
60                                 status = "okay";
61                         };
62
63                         i2c@11000 {
64                                 clock-frequency = <100000>;
65
66                                 pinctrl-0 = <&i2c0_pins>;
67                                 pinctrl-names = "default";
68
69                                 status = "okay";
70
71                                 isl12057: rtc@68 {
72                                         compatible = "isil,isl12057";
73                                         reg = <0x68>;
74                                         wakeup-source;
75                                 };
76
77                                 g762: g762@3e {
78                                         compatible = "gmt,g762";
79                                         reg = <0x3e>;
80                                         clocks = <&g762_clk>; /* input clock */
81                                         fan_gear_mode = <0>;
82                                         fan_startv = <1>;
83                                         pwm_polarity = <0>;
84                                 };
85
86                                 pca9554: pca9554@23 {
87                                         compatible = "nxp,pca9554";
88                                         gpio-controller;
89                                         #gpio-cells = <2>;
90                                         reg = <0x23>;
91                                 };
92                         };
93                 };
94         };
95
96         clocks {
97                g762_clk: g762-oscillator {
98                          compatible = "fixed-clock";
99                          #clock-cells = <0>;
100                          clock-frequency = <8192>;
101                };
102         };
103
104         gpio-leds {
105                 compatible = "gpio-leds";
106                 pinctrl-0 = <&backup_led_pin &power_led_pin>;
107                 pinctrl-names = "default";
108
109                 blue-backup-led {
110                         label = "rn104:blue:backup";
111                         gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
112                         default-state = "off";
113                 };
114
115                 blue-power-led {
116                         label = "rn104:blue:pwr";
117                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
118                         linux,default-trigger = "keep";
119                 };
120
121                 blue-sata1-led {
122                         label = "rn104:blue:sata1";
123                         gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
124                         default-state = "off";
125                 };
126
127                 blue-sata2-led {
128                         label = "rn104:blue:sata2";
129                         gpios = <&pca9554 1 GPIO_ACTIVE_LOW>;
130                         default-state = "off";
131                 };
132
133                 blue-sata3-led {
134                         label = "rn104:blue:sata3";
135                         gpios = <&pca9554 2 GPIO_ACTIVE_LOW>;
136                         default-state = "off";
137                 };
138
139                 blue-sata4-led {
140                         label = "rn104:blue:sata4";
141                         gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
142                         default-state = "off";
143                 };
144         };
145
146         gpio-keys {
147                 compatible = "gpio-keys";
148                 pinctrl-0 = <&backup_button_pin
149                              &power_button_pin
150                              &reset_button_pin>;
151                 pinctrl-names = "default";
152
153                 backup-button {
154                         label = "Backup Button";
155                         linux,code = <KEY_COPY>;
156                         gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
157                 };
158
159                 power-button {
160                         label = "Power Button";
161                         linux,code = <KEY_POWER>;
162                         gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
163                 };
164
165                 reset-button {
166                         label = "Reset Button";
167                         linux,code = <KEY_RESTART>;
168                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
169                 };
170         };
171
172         gpio-poweroff {
173                 compatible = "gpio-poweroff";
174                 pinctrl-0 = <&poweroff>;
175                 pinctrl-names = "default";
176                 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
177         };
178 };
179
180 &pciec {
181         status = "okay";
182
183         /* Connected to FL1009 USB 3.0 controller */
184         pcie@1,0 {
185                 /* Port 0, Lane 0 */
186                 status = "okay";
187         };
188
189         /* Connected to Marvell 88SE9215 SATA controller */
190         pcie@2,0 {
191                 /* Port 1, Lane 0 */
192                 status = "okay";
193         };
194 };
195
196 &mdio {
197         pinctrl-0 = <&mdio_pins>;
198         pinctrl-names = "default";
199         phy0: ethernet-phy@0 { /* Marvell 88E1318 */
200                 reg = <0>;
201         };
202
203         phy1: ethernet-phy@1 { /* Marvell 88E1318 */
204                 reg = <1>;
205         };
206 };
207
208 &pinctrl {
209         poweroff: poweroff {
210                 marvell,pins = "mpp60";
211                 marvell,function = "gpio";
212         };
213
214         backup_button_pin: backup-button-pin {
215                 marvell,pins = "mpp52";
216                 marvell,function = "gpio";
217         };
218
219         power_button_pin: power-button-pin {
220                 marvell,pins = "mpp62";
221                 marvell,function = "gpio";
222         };
223
224         backup_led_pin: backup-led-pin {
225                 marvell,pins = "mpp63";
226                 marvell,function = "gpio";
227         };
228
229         power_led_pin: power-led-pin {
230                 marvell,pins = "mpp64";
231                 marvell,function = "gpio";
232         };
233
234         reset_button_pin: reset-button-pin {
235                 marvell,pins = "mpp65";
236                 marvell,function = "gpio";
237         };
238 };
239
240 &nand_controller {
241         status = "okay";
242
243         nand@0 {
244                 reg = <0>;
245                 label = "pxa3xx_nand-0";
246                 nand-rb = <0>;
247                 marvell,nand-keep-config;
248                 nand-on-flash-bbt;
249
250                 /* Use Hardware BCH ECC */
251                 nand-ecc-strength = <4>;
252                 nand-ecc-step-size = <512>;
253
254                 partitions {
255                         compatible = "fixed-partitions";
256                         #address-cells = <1>;
257                         #size-cells = <1>;
258
259                         partition@0 {
260                                 label = "u-boot";
261                                 reg = <0x0000000 0x180000>;  /* 1.5MB */
262                                 read-only;
263                         };
264
265                         partition@180000 {
266                                 label = "u-boot-env";
267                                 reg = <0x180000 0x20000>;    /* 128KB */
268                                 read-only;
269                         };
270
271                         partition@200000 {
272                                 label = "uImage";
273                                 reg = <0x0200000 0x600000>;    /* 6MB */
274                         };
275
276                         partition@800000 {
277                                 label = "minirootfs";
278                                 reg = <0x0800000 0x400000>;    /* 4MB */
279                         };
280
281                         /* Last MB is for the BBT, i.e. not writable */
282                         partition@c00000 {
283                                 label = "ubifs";
284                                 reg = <0x0c00000 0x7400000>; /* 116MB */
285                         };
286                 };
287         };
288 };