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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree file for Synology DS213j
*
* Copyright (C) 2014, Arnaud EBALARD <arno@natisbad.org>
*
* Note: this Device Tree assumes that the bootloader has remapped the
* internal registers to 0xf1000000 (instead of the old 0xd0000000).
* The 0xf1000000 is the default used by the recent, DT-capable, U-Boot
* bootloaders provided by Marvell. It is used in recent versions of
* DSM software provided by Synology. Nonetheless, some earlier boards
* were delivered with an older version of u-boot that left internal
* registers mapped at 0xd0000000. If you have such a device you will
* not be able to directly boot a kernel based on this Device Tree. In
* that case, the preferred solution is to update your bootloader (e.g.
* by upgrading to latest version of DSM, or building a new one and
* installing it from u-boot prompt) or adjust the Devive Tree
* (s/0xf1000000/0xd0000000/ in 'ranges' below).
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include "armada-370.dtsi"
/ {
model = "Synology DS213j";
compatible = "synology,ds213j", "marvell,armada370",
"marvell,armada-370-xp";
chosen {
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
internal-regs {
/* RTC provided by Seiko S-35390A I2C RTC chip below */
rtc@10300 {
status = "disabled";
};
i2c@11000 {
compatible = "marvell,mv64xxx-i2c";
pinctrl-0 = <&i2c0_pins>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
/* Main device RTC chip */
s35390a: s35390a@30 {
compatible = "sii,s35390a";
reg = <0x30>;
};
};
/* Connected to a header on device's PCB */
serial@12000 {
status = "okay";
};
/* Connected to a TI MSP430F2111 for power control */
serial@12100 {
status = "okay";
};
poweroff@12100 {
compatible = "synology,power-off";
reg = <0x12100 0x100>;
clocks = <&coreclk 0>;
};
/* rear USB port, near reset button */
usb@50000 {
status = "okay";
};
/* rear USB port, near RJ45 port */
usb@51000 {
status = "okay";
};
ethernet@70000 {
status = "okay";
phy = <&phy1>;
phy-mode = "sgmii";
};
sata@a0000 {
nr-ports = <2>;
status = "okay";
};
};
};
gpio-fan-32-38 {
status = "okay";
compatible = "gpio-fan";
pinctrl-0 = <&fan_ctrl_low_pin &fan_ctrl_mid_pin
&fan_ctrl_high_pin &fan_alarm_pin>;
pinctrl-names = "default";
gpios = <&gpio1 31 GPIO_ACTIVE_HIGH
&gpio2 0 GPIO_ACTIVE_HIGH
&gpio2 1 GPIO_ACTIVE_HIGH>;
alarm-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = < 0 0>,
<1000 1>,
<1150 2>,
<1350 4>,
<1500 3>,
<1650 5>,
<1750 6>,
<1900 7>;
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = <&disk1_led_pin
&disk2_led_pin>;
pinctrl-names = "default";
disk1-led-amber {
label = "synology:amber:disk1";
gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
disk2-led-amber {
label = "synology:amber:disk2";
gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
};
sata1_regulator: sata1-regulator-1 {
compatible = "regulator-fixed";
regulator-name = "SATA1 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
startup-delay-us = <2000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&sata1_pwr_pin>;
pinctrl-names = "default";
};
sata2_regulator: sata2-regulator-2 {
compatible = "regulator-fixed";
regulator-name = "SATA2 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
startup-delay-us = <4000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 30 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&sata2_pwr_pin>;
pinctrl-names = "default";
};
};
&mdio {
phy1: ethernet-phy@1 { /* Marvell 88E1512 */
reg = <1>;
};
};
&pinctrl {
disk1_led_pin: disk1-led-pin {
marvell,pins = "mpp31";
marvell,function = "gpio";
};
disk2_led_pin: disk2-led-pin {
marvell,pins = "mpp32";
marvell,function = "gpio";
};
sata1_pwr_pin: sata1-pwr-pin {
marvell,pins = "mpp37";
marvell,function = "gpio";
};
sata2_pwr_pin: sata2-pwr-pin {
marvell,pins = "mpp62";
marvell,function = "gpio";
};
sata1_pres_pin: sata1-pres-pin {
marvell,pins = "mpp60";
marvell,function = "gpio";
};
sata2_pres_pin: sata2-pres-pin {
marvell,pins = "mpp48";
marvell,function = "gpio";
};
syno_id_bit0_pin: syno-id-bit0-pin {
marvell,pins = "mpp55";
marvell,function = "gpio";
};
syno_id_bit1_pin: syno-id-bit1-pin {
marvell,pins = "mpp56";
marvell,function = "gpio";
};
syno_id_bit2_pin: syno-id-bit2-pin {
marvell,pins = "mpp57";
marvell,function = "gpio";
};
syno_id_bit3_pin: syno-id-bit3-pin {
marvell,pins = "mpp58";
marvell,function = "gpio";
};
fan_ctrl_low_pin: fan-ctrl-low-pin {
marvell,pins = "mpp65";
marvell,function = "gpio";
};
fan_ctrl_mid_pin: fan-ctrl-mid-pin {
marvell,pins = "mpp64";
marvell,function = "gpio";
};
fan_ctrl_high_pin: fan-ctrl-high-pin {
marvell,pins = "mpp63";
marvell,function = "gpio";
};
fan_alarm_pin: fan-alarm-pin {
marvell,pins = "mpp38";
marvell,function = "gpio";
};
};
&spi0 {
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "micron,n25q064", "jedec,spi-nor";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <20000000>;
/*
* Warning!
*
* Synology u-boot uses its compiled-in environment
* and it seems Synology did not care to change u-boot
* default configuration in order to allow saving a
* modified environment at a sensible location. So,
* if you do a 'saveenv' under u-boot, your modified
* environment will be saved at 1MB after the start
* of the flash, i.e. in the middle of the uImage.
* For that reason, it is strongly advised not to
* change the default environment, unless you know
* what you are doing.
*/
partition@0 { /* u-boot */
label = "RedBoot";
reg = <0x00000000 0x000c0000>; /* 768KB */
};
partition@c0000 { /* uImage */
label = "zImage";
reg = <0x000c0000 0x002d0000>; /* 2880KB */
};
partition@390000 { /* uInitramfs */
label = "rd.gz";
reg = <0x00390000 0x00440000>; /* 4250KB */
};
partition@7d0000 { /* MAC address and serial number */
label = "vendor";
reg = <0x007d0000 0x00010000>; /* 64KB */
};
partition@7e0000 {
label = "RedBoot config";
reg = <0x007e0000 0x00010000>; /* 64KB */
};
partition@7f0000 {
label = "FIS directory";
reg = <0x007f0000 0x00010000>; /* 64KB */
};
};
};
|
