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25fad0ef SW |
1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* | |
3 | * Copyright (c) 2017-2018 MediaTek Inc. | |
4 | * Author: Sean Wang <sean.wang@mediatek.com> | |
5 | * | |
6 | */ | |
7 | ||
8 | /dts-v1/; | |
9 | #include <dt-bindings/input/input.h> | |
10 | #include "mt7623a.dtsi" | |
11 | #include "mt6323.dtsi" | |
12 | ||
13 | / { | |
14 | model = "MediaTek MT7623A with NAND reference board"; | |
15 | compatible = "mediatek,mt7623a-rfb-nand", "mediatek,mt7623"; | |
16 | ||
17 | aliases { | |
18 | serial2 = &uart2; | |
19 | }; | |
20 | ||
21 | chosen { | |
22 | stdout-path = "serial2:115200n8"; | |
23 | }; | |
24 | ||
25 | cpus { | |
26 | cpu@0 { | |
27 | proc-supply = <&mt6323_vproc_reg>; | |
28 | }; | |
29 | ||
30 | cpu@1 { | |
31 | proc-supply = <&mt6323_vproc_reg>; | |
32 | }; | |
33 | ||
34 | cpu@2 { | |
35 | proc-supply = <&mt6323_vproc_reg>; | |
36 | }; | |
37 | ||
38 | cpu@3 { | |
39 | proc-supply = <&mt6323_vproc_reg>; | |
40 | }; | |
41 | }; | |
42 | ||
43 | gpio-keys { | |
44 | compatible = "gpio-keys"; | |
45 | pinctrl-names = "default"; | |
46 | pinctrl-0 = <&key_pins_a>; | |
47 | ||
48 | factory { | |
49 | label = "factory"; | |
50 | linux,code = <BTN_0>; | |
51 | gpios = <&pio 256 GPIO_ACTIVE_LOW>; | |
52 | }; | |
53 | ||
54 | wps { | |
55 | label = "wps"; | |
56 | linux,code = <KEY_WPS_BUTTON>; | |
57 | gpios = <&pio 257 GPIO_ACTIVE_HIGH>; | |
58 | }; | |
59 | }; | |
60 | ||
61 | memory@80000000 { | |
62 | device_type = "memory"; | |
63 | reg = <0 0x80000000 0 0x20000000>; | |
64 | }; | |
65 | ||
66 | reg_1p8v: regulator-1p8v { | |
67 | compatible = "regulator-fixed"; | |
68 | regulator-name = "fixed-1.8V"; | |
69 | regulator-min-microvolt = <1800000>; | |
70 | regulator-max-microvolt = <1800000>; | |
71 | regulator-boot-on; | |
72 | regulator-always-on; | |
73 | }; | |
74 | ||
75 | reg_3p3v: regulator-3p3v { | |
76 | compatible = "regulator-fixed"; | |
77 | regulator-name = "fixed-3.3V"; | |
78 | regulator-min-microvolt = <3300000>; | |
79 | regulator-max-microvolt = <3300000>; | |
80 | regulator-boot-on; | |
81 | regulator-always-on; | |
82 | }; | |
83 | ||
84 | reg_5v: regulator-5v { | |
85 | compatible = "regulator-fixed"; | |
86 | regulator-name = "fixed-5V"; | |
87 | regulator-min-microvolt = <5000000>; | |
88 | regulator-max-microvolt = <5000000>; | |
89 | regulator-boot-on; | |
90 | regulator-always-on; | |
91 | }; | |
92 | ||
93 | sound { | |
94 | compatible = "mediatek,mt2701-wm8960-machine"; | |
95 | mediatek,platform = <&afe>; | |
96 | audio-routing = | |
97 | "Headphone", "HP_L", | |
98 | "Headphone", "HP_R", | |
99 | "LINPUT1", "AMIC", | |
100 | "RINPUT1", "AMIC"; | |
101 | mediatek,audio-codec = <&wm8960>; | |
102 | pinctrl-names = "default"; | |
103 | pinctrl-0 = <&i2s0_pins_a>; | |
104 | }; | |
105 | }; | |
106 | ||
107 | &bch { | |
108 | status = "okay"; | |
109 | }; | |
110 | ||
111 | &btif { | |
112 | status = "okay"; | |
113 | }; | |
114 | ||
115 | &crypto { | |
116 | status = "okay"; | |
117 | }; | |
118 | ||
119 | ð { | |
120 | status = "okay"; | |
121 | ||
122 | gmac0: mac@0 { | |
123 | compatible = "mediatek,eth-mac"; | |
124 | reg = <0>; | |
125 | phy-mode = "trgmii"; | |
126 | ||
127 | fixed-link { | |
128 | speed = <1000>; | |
129 | full-duplex; | |
130 | pause; | |
131 | }; | |
132 | }; | |
133 | ||
134 | mdio-bus { | |
135 | #address-cells = <1>; | |
136 | #size-cells = <0>; | |
137 | ||
138 | switch@0 { | |
139 | compatible = "mediatek,mt7530"; | |
140 | reg = <0>; | |
141 | mediatek,mcm; | |
142 | resets = <ðsys MT2701_ETHSYS_MCM_RST>; | |
143 | reset-names = "mcm"; | |
144 | core-supply = <&mt6323_vpa_reg>; | |
145 | io-supply = <&mt6323_vemc3v3_reg>; | |
146 | ||
147 | ports { | |
148 | #address-cells = <1>; | |
149 | #size-cells = <0>; | |
150 | ||
151 | port@0 { | |
152 | reg = <0>; | |
153 | label = "lan0"; | |
154 | }; | |
155 | ||
156 | port@1 { | |
157 | reg = <1>; | |
158 | label = "lan1"; | |
159 | }; | |
160 | ||
161 | port@2 { | |
162 | reg = <2>; | |
163 | label = "lan2"; | |
164 | }; | |
165 | ||
166 | port@3 { | |
167 | reg = <3>; | |
168 | label = "lan3"; | |
169 | }; | |
170 | ||
171 | port@4 { | |
172 | reg = <4>; | |
173 | label = "wan"; | |
174 | }; | |
175 | ||
176 | port@6 { | |
177 | reg = <6>; | |
178 | label = "cpu"; | |
179 | ethernet = <&gmac0>; | |
180 | phy-mode = "trgmii"; | |
181 | ||
182 | fixed-link { | |
183 | speed = <1000>; | |
184 | full-duplex; | |
185 | }; | |
186 | }; | |
187 | }; | |
188 | }; | |
189 | }; | |
190 | }; | |
191 | ||
192 | &i2c0 { | |
193 | pinctrl-names = "default"; | |
194 | pinctrl-0 = <&i2c0_pins_a>; | |
195 | status = "okay"; | |
196 | }; | |
197 | ||
198 | &i2c1 { | |
199 | pinctrl-names = "default"; | |
200 | pinctrl-0 = <&i2c1_pins_b>; | |
201 | status = "okay"; | |
202 | ||
203 | wm8960: wm8960@1a { | |
204 | compatible = "wlf,wm8960"; | |
205 | reg = <0x1a>; | |
206 | }; | |
207 | }; | |
208 | ||
209 | &i2c2 { | |
210 | pinctrl-names = "default"; | |
211 | pinctrl-0 = <&i2c2_pins_b>; | |
212 | status = "okay"; | |
213 | }; | |
214 | ||
215 | &mmc1 { | |
216 | pinctrl-names = "default", "state_uhs"; | |
217 | pinctrl-0 = <&mmc1_pins_default>; | |
218 | pinctrl-1 = <&mmc1_pins_uhs>; | |
219 | status = "okay"; | |
220 | bus-width = <4>; | |
221 | max-frequency = <50000000>; | |
222 | cap-sd-highspeed; | |
223 | cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>; | |
224 | vmmc-supply = <®_3p3v>; | |
225 | vqmmc-supply = <®_3p3v>; | |
226 | }; | |
227 | ||
228 | &nandc { | |
229 | pinctrl-names = "default"; | |
230 | pinctrl-0 = <&nand_pins_default>; | |
231 | status = "okay"; | |
232 | ||
233 | nand@0 { | |
234 | reg = <0>; | |
235 | spare_per_sector = <64>; | |
236 | nand-ecc-mode = "hw"; | |
237 | nand-ecc-strength = <12>; | |
238 | nand-ecc-step-size = <1024>; | |
239 | ||
240 | partitions { | |
241 | compatible = "fixed-partitions"; | |
242 | #address-cells = <1>; | |
243 | #size-cells = <1>; | |
244 | ||
245 | partition@0 { | |
246 | label = "preloader"; | |
247 | reg = <0x0 0x40000>; | |
248 | }; | |
249 | ||
250 | partition@40000 { | |
251 | label = "uboot"; | |
252 | reg = <0x40000 0x80000>; | |
253 | }; | |
254 | ||
255 | partition@c0000 { | |
256 | label = "uboot-env"; | |
257 | reg = <0xC0000 0x40000>; | |
258 | }; | |
259 | ||
260 | partition@140000 { | |
261 | label = "bootimg"; | |
262 | reg = <0x140000 0x2000000>; | |
263 | }; | |
264 | ||
265 | partition@2140000 { | |
266 | label = "recovery"; | |
267 | reg = <0x2140000 0x2000000>; | |
268 | }; | |
269 | ||
270 | partition@4140000 { | |
271 | label = "rootfs"; | |
272 | reg = <0x4140000 0x1000000>; | |
273 | }; | |
274 | ||
275 | partition@5140000 { | |
276 | label = "usrdata"; | |
277 | reg = <0x5140000 0x1000000>; | |
278 | }; | |
279 | }; | |
280 | }; | |
281 | }; | |
282 | ||
283 | &pcie { | |
284 | pinctrl-names = "default"; | |
285 | pinctrl-0 = <&pcie_default>; | |
286 | status = "okay"; | |
287 | ||
288 | pcie@0,0 { | |
289 | status = "okay"; | |
290 | }; | |
291 | ||
292 | pcie@1,0 { | |
293 | status = "okay"; | |
294 | }; | |
295 | }; | |
296 | ||
297 | &pcie0_phy { | |
298 | status = "okay"; | |
299 | }; | |
300 | ||
301 | &pcie1_phy { | |
302 | status = "okay"; | |
303 | }; | |
304 | ||
305 | &pwm { | |
306 | pinctrl-names = "default"; | |
307 | pinctrl-0 = <&pwm_pins_a>; | |
308 | status = "okay"; | |
309 | }; | |
310 | ||
311 | &spi0 { | |
312 | pinctrl-names = "default"; | |
313 | pinctrl-0 = <&spi0_pins_a>; | |
314 | status = "okay"; | |
315 | }; | |
316 | ||
317 | &spi1 { | |
318 | pinctrl-names = "default"; | |
319 | pinctrl-0 = <&spi1_pins_a>; | |
320 | status = "okay"; | |
321 | }; | |
322 | ||
323 | &uart2 { | |
324 | pinctrl-names = "default"; | |
325 | pinctrl-0 = <&uart2_pins_b>; | |
326 | status = "okay"; | |
327 | }; | |
328 | ||
329 | &usb1 { | |
330 | vusb33-supply = <®_3p3v>; | |
331 | vbus-supply = <®_5v>; | |
332 | status = "okay"; | |
333 | }; | |
334 | ||
335 | &u3phy1 { | |
336 | status = "okay"; | |
337 | }; |