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ea566a4b MY |
1 | // SPDX-License-Identifier: GPL-2.0+ OR MIT |
2 | // | |
3 | // Device Tree Source for UniPhier LD4 SoC | |
4 | // | |
5 | // Copyright (C) 2015-2016 Socionext Inc. | |
6 | // Author: Masahiro Yamada <yamada.masahiro@socionext.com> | |
8e678e06 | 7 | |
d1194d49 MY |
8 | #include <dt-bindings/gpio/uniphier-gpio.h> |
9 | ||
8e678e06 | 10 | / { |
77896e4d | 11 | compatible = "socionext,uniphier-ld4"; |
8e2b908b MY |
12 | #address-cells = <1>; |
13 | #size-cells = <1>; | |
8e678e06 MY |
14 | |
15 | cpus { | |
16 | #address-cells = <1>; | |
17 | #size-cells = <0>; | |
18 | ||
19 | cpu@0 { | |
20 | device_type = "cpu"; | |
21 | compatible = "arm,cortex-a9"; | |
22 | reg = <0>; | |
3bdba5ac | 23 | enable-method = "psci"; |
7c62f299 | 24 | next-level-cache = <&l2>; |
8e678e06 MY |
25 | }; |
26 | }; | |
27 | ||
2752bcaa MY |
28 | psci { |
29 | compatible = "arm,psci-0.2"; | |
30 | method = "smc"; | |
31 | }; | |
32 | ||
8e678e06 | 33 | clocks { |
2752bcaa MY |
34 | refclk: ref { |
35 | compatible = "fixed-clock"; | |
36 | #clock-cells = <0>; | |
37 | clock-frequency = <24576000>; | |
38 | }; | |
39 | ||
1658b84d | 40 | arm_timer_clk: arm-timer { |
8e678e06 MY |
41 | #clock-cells = <0>; |
42 | compatible = "fixed-clock"; | |
43 | clock-frequency = <50000000>; | |
44 | }; | |
45 | }; | |
68f46897 | 46 | |
2752bcaa MY |
47 | soc { |
48 | compatible = "simple-bus"; | |
629b557a | 49 | #address-cells = <1>; |
2752bcaa MY |
50 | #size-cells = <1>; |
51 | ranges; | |
52 | interrupt-parent = <&intc>; | |
68f46897 | 53 | |
2752bcaa MY |
54 | l2: l2-cache@500c0000 { |
55 | compatible = "socionext,uniphier-system-cache"; | |
56 | reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, | |
57 | <0x506c0000 0x400>; | |
58 | interrupts = <0 174 4>, <0 175 4>; | |
59 | cache-unified; | |
60 | cache-size = <(512 * 1024)>; | |
61 | cache-sets = <256>; | |
62 | cache-line-size = <128>; | |
63 | cache-level = <2>; | |
64 | }; | |
8e678e06 | 65 | |
92fa4f4c KH |
66 | spi: spi@54006000 { |
67 | compatible = "socionext,uniphier-scssi"; | |
68 | status = "disabled"; | |
69 | reg = <0x54006000 0x100>; | |
70 | interrupts = <0 39 4>; | |
71 | pinctrl-names = "default"; | |
72 | pinctrl-0 = <&pinctrl_spi0>; | |
73 | clocks = <&peri_clk 11>; | |
74 | resets = <&peri_rst 11>; | |
75 | }; | |
76 | ||
2752bcaa MY |
77 | serial0: serial@54006800 { |
78 | compatible = "socionext,uniphier-uart"; | |
79 | status = "disabled"; | |
80 | reg = <0x54006800 0x40>; | |
81 | interrupts = <0 33 4>; | |
82 | pinctrl-names = "default"; | |
83 | pinctrl-0 = <&pinctrl_uart0>; | |
84 | clocks = <&peri_clk 0>; | |
a1763a82 | 85 | resets = <&peri_rst 0>; |
2752bcaa | 86 | }; |
3fbf02a8 | 87 | |
2752bcaa MY |
88 | serial1: serial@54006900 { |
89 | compatible = "socionext,uniphier-uart"; | |
90 | status = "disabled"; | |
91 | reg = <0x54006900 0x40>; | |
92 | interrupts = <0 35 4>; | |
93 | pinctrl-names = "default"; | |
94 | pinctrl-0 = <&pinctrl_uart1>; | |
95 | clocks = <&peri_clk 1>; | |
a1763a82 | 96 | resets = <&peri_rst 1>; |
2752bcaa | 97 | }; |
3fbf02a8 | 98 | |
2752bcaa MY |
99 | serial2: serial@54006a00 { |
100 | compatible = "socionext,uniphier-uart"; | |
101 | status = "disabled"; | |
102 | reg = <0x54006a00 0x40>; | |
103 | interrupts = <0 37 4>; | |
104 | pinctrl-names = "default"; | |
105 | pinctrl-0 = <&pinctrl_uart2>; | |
106 | clocks = <&peri_clk 2>; | |
a1763a82 | 107 | resets = <&peri_rst 2>; |
2752bcaa | 108 | }; |
3fbf02a8 | 109 | |
2752bcaa MY |
110 | serial3: serial@54006b00 { |
111 | compatible = "socionext,uniphier-uart"; | |
112 | status = "disabled"; | |
113 | reg = <0x54006b00 0x40>; | |
114 | interrupts = <0 29 4>; | |
115 | pinctrl-names = "default"; | |
116 | pinctrl-0 = <&pinctrl_uart3>; | |
117 | clocks = <&peri_clk 3>; | |
a1763a82 | 118 | resets = <&peri_rst 3>; |
2752bcaa | 119 | }; |
55d945b2 | 120 | |
5d4bc4bd MY |
121 | gpio: gpio@55000000 { |
122 | compatible = "socionext,uniphier-gpio"; | |
123 | reg = <0x55000000 0x200>; | |
124 | interrupt-parent = <&aidet>; | |
125 | interrupt-controller; | |
126 | #interrupt-cells = <2>; | |
127 | gpio-controller; | |
128 | #gpio-cells = <2>; | |
129 | gpio-ranges = <&pinctrl 0 0 0>; | |
130 | gpio-ranges-group-names = "gpio_range"; | |
131 | ngpios = <136>; | |
132 | socionext,interrupt-ranges = <0 48 13>, <14 62 2>; | |
2752bcaa | 133 | }; |
55d945b2 | 134 | |
2752bcaa MY |
135 | i2c0: i2c@58400000 { |
136 | compatible = "socionext,uniphier-i2c"; | |
137 | status = "disabled"; | |
138 | reg = <0x58400000 0x40>; | |
139 | #address-cells = <1>; | |
140 | #size-cells = <0>; | |
141 | interrupts = <0 41 1>; | |
142 | pinctrl-names = "default"; | |
143 | pinctrl-0 = <&pinctrl_i2c0>; | |
144 | clocks = <&peri_clk 4>; | |
a1763a82 | 145 | resets = <&peri_rst 4>; |
2752bcaa MY |
146 | clock-frequency = <100000>; |
147 | }; | |
8e678e06 | 148 | |
2752bcaa MY |
149 | i2c1: i2c@58480000 { |
150 | compatible = "socionext,uniphier-i2c"; | |
151 | status = "disabled"; | |
152 | reg = <0x58480000 0x40>; | |
153 | #address-cells = <1>; | |
154 | #size-cells = <0>; | |
155 | interrupts = <0 42 1>; | |
156 | pinctrl-names = "default"; | |
157 | pinctrl-0 = <&pinctrl_i2c1>; | |
158 | clocks = <&peri_clk 5>; | |
a1763a82 | 159 | resets = <&peri_rst 5>; |
2752bcaa MY |
160 | clock-frequency = <100000>; |
161 | }; | |
8e678e06 | 162 | |
2752bcaa MY |
163 | /* chip-internal connection for DMD */ |
164 | i2c2: i2c@58500000 { | |
165 | compatible = "socionext,uniphier-i2c"; | |
166 | reg = <0x58500000 0x40>; | |
167 | #address-cells = <1>; | |
168 | #size-cells = <0>; | |
169 | interrupts = <0 43 1>; | |
170 | pinctrl-names = "default"; | |
171 | pinctrl-0 = <&pinctrl_i2c2>; | |
172 | clocks = <&peri_clk 6>; | |
a1763a82 | 173 | resets = <&peri_rst 6>; |
2752bcaa MY |
174 | clock-frequency = <400000>; |
175 | }; | |
61f838c7 | 176 | |
2752bcaa MY |
177 | i2c3: i2c@58580000 { |
178 | compatible = "socionext,uniphier-i2c"; | |
179 | status = "disabled"; | |
180 | reg = <0x58580000 0x40>; | |
181 | #address-cells = <1>; | |
182 | #size-cells = <0>; | |
183 | interrupts = <0 44 1>; | |
184 | pinctrl-names = "default"; | |
185 | pinctrl-0 = <&pinctrl_i2c3>; | |
186 | clocks = <&peri_clk 7>; | |
a1763a82 | 187 | resets = <&peri_rst 7>; |
2752bcaa MY |
188 | clock-frequency = <100000>; |
189 | }; | |
62237230 | 190 | |
2752bcaa MY |
191 | system_bus: system-bus@58c00000 { |
192 | compatible = "socionext,uniphier-system-bus"; | |
193 | status = "disabled"; | |
194 | reg = <0x58c00000 0x400>; | |
195 | #address-cells = <2>; | |
196 | #size-cells = <1>; | |
197 | pinctrl-names = "default"; | |
198 | pinctrl-0 = <&pinctrl_system_bus>; | |
199 | }; | |
ad0561d4 | 200 | |
18088678 | 201 | smpctrl@59801000 { |
2752bcaa MY |
202 | compatible = "socionext,uniphier-smpctrl"; |
203 | reg = <0x59801000 0x400>; | |
204 | }; | |
ad0561d4 | 205 | |
2752bcaa MY |
206 | mioctrl@59810000 { |
207 | compatible = "socionext,uniphier-ld4-mioctrl", | |
208 | "simple-mfd", "syscon"; | |
209 | reg = <0x59810000 0x800>; | |
ad0561d4 | 210 | |
2752bcaa MY |
211 | mio_clk: clock { |
212 | compatible = "socionext,uniphier-ld4-mio-clock"; | |
213 | #clock-cells = <1>; | |
214 | }; | |
ad0561d4 | 215 | |
2752bcaa MY |
216 | mio_rst: reset { |
217 | compatible = "socionext,uniphier-ld4-mio-reset"; | |
218 | #reset-cells = <1>; | |
219 | }; | |
220 | }; | |
ad0561d4 | 221 | |
2752bcaa MY |
222 | perictrl@59820000 { |
223 | compatible = "socionext,uniphier-ld4-perictrl", | |
224 | "simple-mfd", "syscon"; | |
225 | reg = <0x59820000 0x200>; | |
226 | ||
227 | peri_clk: clock { | |
228 | compatible = "socionext,uniphier-ld4-peri-clock"; | |
229 | #clock-cells = <1>; | |
230 | }; | |
231 | ||
232 | peri_rst: reset { | |
233 | compatible = "socionext,uniphier-ld4-peri-reset"; | |
234 | #reset-cells = <1>; | |
235 | }; | |
236 | }; | |
237 | ||
5fd98eb7 MY |
238 | dmac: dma-controller@5a000000 { |
239 | compatible = "socionext,uniphier-mio-dmac"; | |
240 | reg = <0x5a000000 0x1000>; | |
241 | interrupts = <0 68 4>, <0 68 4>, <0 69 4>, <0 70 4>, | |
242 | <0 71 4>, <0 72 4>, <0 73 4>; | |
243 | clocks = <&mio_clk 7>; | |
244 | resets = <&mio_rst 7>; | |
245 | #dma-cells = <1>; | |
246 | }; | |
247 | ||
b0a6261f MY |
248 | sd: sdhc@5a400000 { |
249 | compatible = "socionext,uniphier-sd-v2.91"; | |
250 | status = "disabled"; | |
251 | reg = <0x5a400000 0x200>; | |
252 | interrupts = <0 76 4>; | |
253 | pinctrl-names = "default", "uhs"; | |
254 | pinctrl-0 = <&pinctrl_sd>; | |
255 | pinctrl-1 = <&pinctrl_sd_uhs>; | |
256 | clocks = <&mio_clk 0>; | |
257 | reset-names = "host", "bridge"; | |
258 | resets = <&mio_rst 0>, <&mio_rst 3>; | |
5fd98eb7 MY |
259 | dma-names = "rx-tx"; |
260 | dmas = <&dmac 4>; | |
b0a6261f MY |
261 | bus-width = <4>; |
262 | cap-sd-highspeed; | |
263 | sd-uhs-sdr12; | |
264 | sd-uhs-sdr25; | |
265 | sd-uhs-sdr50; | |
266 | }; | |
267 | ||
268 | emmc: sdhc@5a500000 { | |
269 | compatible = "socionext,uniphier-sd-v2.91"; | |
270 | status = "disabled"; | |
271 | reg = <0x5a500000 0x200>; | |
272 | interrupts = <0 78 4>; | |
273 | pinctrl-names = "default"; | |
274 | pinctrl-0 = <&pinctrl_emmc>; | |
275 | clocks = <&mio_clk 1>; | |
276 | reset-names = "host", "bridge", "hw"; | |
277 | resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>; | |
5fd98eb7 MY |
278 | dma-names = "rx-tx"; |
279 | dmas = <&dmac 6>; | |
b0a6261f MY |
280 | bus-width = <8>; |
281 | cap-mmc-highspeed; | |
282 | cap-mmc-hw-reset; | |
283 | non-removable; | |
284 | }; | |
285 | ||
2752bcaa MY |
286 | usb0: usb@5a800100 { |
287 | compatible = "socionext,uniphier-ehci", "generic-ehci"; | |
288 | status = "disabled"; | |
289 | reg = <0x5a800100 0x100>; | |
290 | interrupts = <0 80 4>; | |
291 | pinctrl-names = "default"; | |
292 | pinctrl-0 = <&pinctrl_usb0>; | |
ad81e78a MY |
293 | clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>, |
294 | <&mio_clk 12>; | |
2752bcaa MY |
295 | resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>, |
296 | <&mio_rst 12>; | |
6fa9b025 | 297 | has-transaction-translator; |
2752bcaa MY |
298 | }; |
299 | ||
300 | usb1: usb@5a810100 { | |
301 | compatible = "socionext,uniphier-ehci", "generic-ehci"; | |
302 | status = "disabled"; | |
303 | reg = <0x5a810100 0x100>; | |
304 | interrupts = <0 81 4>; | |
305 | pinctrl-names = "default"; | |
306 | pinctrl-0 = <&pinctrl_usb1>; | |
ad81e78a MY |
307 | clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>, |
308 | <&mio_clk 13>; | |
2752bcaa MY |
309 | resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>, |
310 | <&mio_rst 13>; | |
6fa9b025 | 311 | has-transaction-translator; |
2752bcaa | 312 | }; |
ad0561d4 | 313 | |
2752bcaa MY |
314 | usb2: usb@5a820100 { |
315 | compatible = "socionext,uniphier-ehci", "generic-ehci"; | |
316 | status = "disabled"; | |
317 | reg = <0x5a820100 0x100>; | |
318 | interrupts = <0 82 4>; | |
319 | pinctrl-names = "default"; | |
320 | pinctrl-0 = <&pinctrl_usb2>; | |
ad81e78a MY |
321 | clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>, |
322 | <&mio_clk 14>; | |
2752bcaa MY |
323 | resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>, |
324 | <&mio_rst 14>; | |
6fa9b025 | 325 | has-transaction-translator; |
2752bcaa MY |
326 | }; |
327 | ||
328 | soc-glue@5f800000 { | |
329 | compatible = "socionext,uniphier-ld4-soc-glue", | |
330 | "simple-mfd", "syscon"; | |
331 | reg = <0x5f800000 0x2000>; | |
332 | ||
333 | pinctrl: pinctrl { | |
334 | compatible = "socionext,uniphier-ld4-pinctrl"; | |
335 | }; | |
336 | }; | |
337 | ||
6b968186 KH |
338 | soc-glue@5f900000 { |
339 | compatible = "socionext,uniphier-ld4-soc-glue-debug", | |
340 | "simple-mfd"; | |
341 | #address-cells = <1>; | |
342 | #size-cells = <1>; | |
343 | ranges = <0 0x5f900000 0x2000>; | |
344 | ||
345 | efuse@100 { | |
346 | compatible = "socionext,uniphier-efuse"; | |
347 | reg = <0x100 0x28>; | |
348 | }; | |
349 | ||
350 | efuse@130 { | |
351 | compatible = "socionext,uniphier-efuse"; | |
352 | reg = <0x130 0x8>; | |
353 | }; | |
354 | }; | |
355 | ||
2752bcaa MY |
356 | timer@60000200 { |
357 | compatible = "arm,cortex-a9-global-timer"; | |
358 | reg = <0x60000200 0x20>; | |
359 | interrupts = <1 11 0x104>; | |
360 | clocks = <&arm_timer_clk>; | |
361 | }; | |
362 | ||
363 | timer@60000600 { | |
364 | compatible = "arm,cortex-a9-twd-timer"; | |
365 | reg = <0x60000600 0x20>; | |
366 | interrupts = <1 13 0x104>; | |
367 | clocks = <&arm_timer_clk>; | |
368 | }; | |
369 | ||
370 | intc: interrupt-controller@60001000 { | |
371 | compatible = "arm,cortex-a9-gic"; | |
372 | reg = <0x60001000 0x1000>, | |
373 | <0x60000100 0x100>; | |
374 | #interrupt-cells = <3>; | |
375 | interrupt-controller; | |
376 | }; | |
377 | ||
80a68704 MY |
378 | aidet: aidet@61830000 { |
379 | compatible = "socionext,uniphier-ld4-aidet"; | |
380 | reg = <0x61830000 0x200>; | |
381 | interrupt-controller; | |
382 | #interrupt-cells = <2>; | |
383 | }; | |
384 | ||
2752bcaa MY |
385 | sysctrl@61840000 { |
386 | compatible = "socionext,uniphier-ld4-sysctrl", | |
387 | "simple-mfd", "syscon"; | |
388 | reg = <0x61840000 0x10000>; | |
389 | ||
390 | sys_clk: clock { | |
391 | compatible = "socionext,uniphier-ld4-clock"; | |
392 | #clock-cells = <1>; | |
393 | }; | |
394 | ||
395 | sys_rst: reset { | |
396 | compatible = "socionext,uniphier-ld4-reset"; | |
397 | #reset-cells = <1>; | |
398 | }; | |
399 | }; | |
69f9cdc6 MY |
400 | |
401 | nand: nand@68000000 { | |
402 | compatible = "socionext,uniphier-denali-nand-v5a"; | |
403 | status = "disabled"; | |
404 | reg-names = "nand_data", "denali_reg"; | |
405 | reg = <0x68000000 0x20>, <0x68100000 0x1000>; | |
bc8841f0 MY |
406 | #address-cells = <1>; |
407 | #size-cells = <0>; | |
69f9cdc6 MY |
408 | interrupts = <0 65 4>; |
409 | pinctrl-names = "default"; | |
bc8841f0 | 410 | pinctrl-0 = <&pinctrl_nand>; |
007a9389 MY |
411 | clock-names = "nand", "nand_x", "ecc"; |
412 | clocks = <&sys_clk 2>, <&sys_clk 3>, <&sys_clk 3>; | |
a1763a82 | 413 | resets = <&sys_rst 2>; |
69f9cdc6 | 414 | }; |
2752bcaa | 415 | }; |
ad0561d4 | 416 | }; |
2752bcaa | 417 | |
ed8bc76b | 418 | #include "uniphier-pinctrl.dtsi" |