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ca36855e | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
16b79921 AA |
2 | /* |
3 | * Device Tree file for D-Link DNS-327L | |
4 | * | |
5 | * Copyright (C) 2015, Andrew Andrianov <andrew@ncrmnt.org> | |
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6 | */ |
7 | ||
8 | /* Remaining unsolved: | |
9 | * There's still some unknown device on i2c address 0x13 | |
10 | */ | |
11 | ||
12 | /dts-v1/; | |
13 | ||
14 | #include <dt-bindings/input/input.h> | |
15 | #include <dt-bindings/gpio/gpio.h> | |
16 | #include "armada-370.dtsi" | |
17 | ||
18 | / { | |
19 | model = "D-Link DNS-327L"; | |
20 | compatible = "dlink,dns327l", | |
21 | "marvell,armada370", | |
22 | "marvell,armada-370-xp"; | |
23 | ||
24 | chosen { | |
25 | stdout-path = &uart0; | |
26 | }; | |
27 | ||
6f477f43 | 28 | memory@0 { |
16b79921 AA |
29 | device_type = "memory"; |
30 | reg = <0x00000000 0x20000000>; /* 512 MiB */ | |
31 | }; | |
32 | ||
33 | soc { | |
34 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 | |
b416f192 BB |
35 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000 |
36 | MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>; | |
16b79921 | 37 | |
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38 | internal-regs { |
39 | sata@a0000 { | |
40 | nr-ports = <2>; | |
41 | status = "okay"; | |
42 | }; | |
43 | ||
44 | usb@50000 { | |
45 | status = "okay"; | |
46 | }; | |
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47 | }; |
48 | }; | |
49 | ||
50 | gpio-keys { | |
51 | compatible = "gpio-keys"; | |
52 | pinctrl-0 = < | |
53 | &backup_button_pin | |
54 | &power_button_pin | |
55 | &reset_button_pin>; | |
56 | pinctrl-names = "default"; | |
57 | ||
58 | power-button { | |
59 | label = "Power Button"; | |
60 | linux,code = <KEY_POWER>; | |
61 | gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; | |
62 | }; | |
63 | ||
64 | backup-button { | |
65 | label = "Backup Button"; | |
66 | linux,code = <KEY_COPY>; | |
67 | gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; | |
68 | }; | |
69 | ||
70 | reset-button { | |
71 | label = "Reset Button"; | |
72 | linux,code = <KEY_RESTART>; | |
73 | gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; | |
74 | }; | |
75 | }; | |
76 | ||
77 | gpio-leds { | |
78 | compatible = "gpio-leds"; | |
79 | pinctrl-0 = < | |
80 | &sata_l_amber_pin | |
81 | &sata_r_amber_pin | |
82 | &backup_led_pin | |
83 | /* Ensure these are managed by hardware */ | |
84 | &sata_l_white_pin | |
85 | &sata_r_white_pin>; | |
86 | ||
87 | pinctrl-names = "default"; | |
88 | ||
89 | sata-r-amber-pin { | |
90 | label = "dns327l:amber:sata-r"; | |
91 | gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>; | |
92 | default-state = "keep"; | |
93 | }; | |
94 | ||
95 | sata-l-amber-pin { | |
96 | label = "dns327l:amber:sata-l"; | |
97 | gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; | |
98 | default-state = "keep"; | |
99 | }; | |
100 | ||
101 | backup-led-pin { | |
102 | label = "dns327l:white:usb"; | |
103 | gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>; | |
104 | default-state = "keep"; | |
105 | }; | |
106 | }; | |
107 | ||
108 | regulators { | |
109 | compatible = "simple-bus"; | |
110 | #address-cells = <1>; | |
111 | #size-cells = <0>; | |
112 | ||
113 | usb_power: regulator@1 { | |
114 | compatible = "regulator-fixed"; | |
115 | reg = <1>; | |
116 | pinctrl-0 = <&xhci_pwr_pin>; | |
117 | pinctrl-names = "default"; | |
118 | regulator-name = "USB3.0 Port Power"; | |
119 | regulator-min-microvolt = <5000000>; | |
120 | regulator-max-microvolt = <5000000>; | |
121 | enable-active-high; | |
122 | regulator-boot-on; | |
123 | regulator-always-on; | |
124 | gpio = <&gpio0 13 GPIO_ACTIVE_HIGH>; | |
125 | }; | |
126 | ||
127 | sata_r_power: regulator@2 { | |
128 | compatible = "regulator-fixed"; | |
129 | reg = <2>; | |
130 | pinctrl-0 = <&sata_r_pwr_pin>; | |
131 | pinctrl-names = "default"; | |
132 | regulator-name = "SATA-R Power"; | |
133 | regulator-min-microvolt = <5000000>; | |
134 | regulator-max-microvolt = <5000000>; | |
135 | startup-delay-us = <2000000>; | |
136 | enable-active-high; | |
137 | regulator-always-on; | |
138 | regulator-boot-on; | |
139 | gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; | |
140 | }; | |
141 | ||
142 | sata_l_power: regulator@3 { | |
143 | compatible = "regulator-fixed"; | |
144 | reg = <3>; | |
145 | pinctrl-0 = <&sata_l_pwr_pin>; | |
146 | pinctrl-names = "default"; | |
147 | regulator-name = "SATA-L Power"; | |
148 | regulator-min-microvolt = <5000000>; | |
149 | regulator-max-microvolt = <5000000>; | |
150 | startup-delay-us = <4000000>; | |
151 | enable-active-high; | |
152 | regulator-always-on; | |
153 | regulator-boot-on; | |
154 | gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>; | |
155 | }; | |
156 | }; | |
157 | }; | |
158 | ||
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159 | &pciec { |
160 | status = "okay"; | |
161 | ||
162 | pcie@1,0 { | |
163 | /* Port 0, Lane 0 */ | |
164 | status = "okay"; | |
165 | }; | |
166 | ||
167 | pcie@2,0 { | |
168 | /* Port 1, Lane 0 */ | |
169 | status = "okay"; | |
170 | }; | |
171 | }; | |
172 | ||
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173 | &pinctrl { |
174 | sata_l_white_pin: sata-l-white-pin { | |
175 | marvell,pins = "mpp57"; | |
176 | marvell,function = "sata0"; | |
177 | }; | |
178 | ||
179 | sata_r_white_pin: sata-r-white-pin { | |
180 | marvell,pins = "mpp55"; | |
181 | marvell,function = "sata1"; | |
182 | }; | |
183 | ||
184 | sata_r_amber_pin: sata-r-amber-pin { | |
185 | marvell,pins = "mpp52"; | |
186 | marvell,function = "gpio"; | |
187 | }; | |
188 | ||
189 | sata_l_amber_pin: sata-l-amber-pin { | |
190 | marvell,pins = "mpp53"; | |
191 | marvell,function = "gpio"; | |
192 | }; | |
193 | ||
194 | backup_led_pin: backup-led-pin { | |
195 | marvell,pins = "mpp61"; | |
196 | marvell,function = "gpo"; | |
197 | }; | |
198 | ||
199 | xhci_pwr_pin: xhci-pwr-pin { | |
200 | marvell,pins = "mpp13"; | |
201 | marvell,function = "gpio"; | |
202 | }; | |
203 | ||
204 | sata_r_pwr_pin: sata-r-pwr-pin { | |
205 | marvell,pins = "mpp54"; | |
206 | marvell,function = "gpio"; | |
207 | }; | |
208 | ||
209 | sata_l_pwr_pin: sata-l-pwr-pin { | |
210 | marvell,pins = "mpp56"; | |
211 | marvell,function = "gpio"; | |
212 | }; | |
213 | ||
214 | uart1_pins: uart1-pins { | |
215 | marvell,pins = "mpp60", "mpp61"; | |
216 | marvell,function = "uart1"; | |
217 | }; | |
218 | ||
219 | power_button_pin: power-button-pin { | |
220 | marvell,pins = "mpp65"; | |
221 | marvell,function = "gpio"; | |
222 | }; | |
223 | ||
224 | backup_button_pin: backup-button-pin { | |
225 | marvell,pins = "mpp63"; | |
226 | marvell,function = "gpio"; | |
227 | }; | |
228 | ||
229 | reset_button_pin: reset-button-pin { | |
230 | marvell,pins = "mpp64"; | |
231 | marvell,function = "gpio"; | |
232 | }; | |
233 | }; | |
234 | ||
235 | /* Serial console */ | |
236 | &uart0 { | |
237 | status = "okay"; | |
238 | }; | |
239 | ||
240 | /* Connected to Weltrend MCU */ | |
241 | &uart1 { | |
242 | pinctrl-0 = <&uart1_pins>; | |
243 | pinctrl-names = "default"; | |
244 | status = "okay"; | |
245 | }; | |
246 | ||
247 | &mdio { | |
248 | phy0: ethernet-phy@0 { /* Marvell 88E1318 */ | |
249 | reg = <0>; | |
250 | marvell,reg-init = <0x0 0x16 0x0 0x0002>, | |
251 | <0x0 0x19 0x0 0x0077>, | |
252 | <0x0 0x18 0x0 0x5747>; | |
253 | }; | |
254 | }; | |
255 | ||
256 | ð1 { | |
257 | phy = <&phy0>; | |
258 | phy-mode = "rgmii-id"; | |
259 | status = "okay"; | |
260 | }; | |
261 | ||
262 | &i2c0 { | |
263 | compatible = "marvell,mv64xxx-i2c"; | |
264 | clock-frequency = <100000>; | |
265 | status = "okay"; | |
266 | }; | |
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267 | |
268 | &nand_controller { | |
269 | status = "okay"; | |
270 | ||
271 | nand@0 { | |
272 | reg = <0>; | |
273 | label = "pxa3xx_nand-0"; | |
274 | nand-rb = <0>; | |
275 | marvell,nand-keep-config; | |
276 | nand-on-flash-bbt; | |
277 | nand-ecc-strength = <4>; | |
278 | nand-ecc-step-size = <512>; | |
279 | ||
280 | partitions { | |
281 | compatible = "fixed-partitions"; | |
282 | #address-cells = <1>; | |
283 | #size-cells = <1>; | |
284 | ||
285 | partition@0 { | |
286 | label = "u-boot"; | |
287 | /* 1.0 MiB */ | |
288 | reg = <0x0000000 0x100000>; | |
289 | read-only; | |
290 | }; | |
291 | ||
292 | partition@100000 { | |
293 | label = "u-boot-env"; | |
294 | /* 128 KiB */ | |
295 | reg = <0x100000 0x20000>; | |
296 | read-only; | |
297 | }; | |
298 | ||
299 | partition@120000 { | |
300 | label = "uImage"; | |
301 | /* 7 MiB */ | |
302 | reg = <0x120000 0x700000>; | |
303 | }; | |
304 | ||
305 | partition@820000 { | |
306 | label = "ubifs"; | |
307 | /* ~ 84 MiB */ | |
308 | reg = <0x820000 0x54e0000>; | |
309 | }; | |
310 | ||
311 | /* Hardcoded into stock bootloader */ | |
312 | partition@5d00000 { | |
313 | label = "failsafe-uImage"; | |
314 | /* 5 MiB */ | |
315 | reg = <0x5d00000 0x500000>; | |
316 | }; | |
317 | ||
318 | partition@6200000 { | |
319 | label = "failsafe-fs"; | |
320 | /* 29 MiB */ | |
321 | reg = <0x6200000 0x1d00000>; | |
322 | }; | |
323 | ||
324 | partition@7f00000 { | |
325 | label = "bbt"; | |
326 | /* 1 MiB for BBT */ | |
327 | reg = <0x7f00000 0x100000>; | |
328 | }; | |
329 | }; | |
330 | }; | |
331 | }; |