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1/*
2 * Device Tree Source for UniPhier PXs3 SoC
3 *
4 * Copyright (C) 2017 Socionext Inc.
5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
6 *
31c86aa7 7 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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8 */
9
31c86aa7 10/memreserve/ 0x80000000 0x02000000;
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11
12/ {
13 compatible = "socionext,uniphier-pxs3";
14 #address-cells = <2>;
15 #size-cells = <2>;
16 interrupt-parent = <&gic>;
17
18 cpus {
19 #address-cells = <2>;
20 #size-cells = <0>;
21
22 cpu-map {
23 cluster0 {
24 core0 {
25 cpu = <&cpu0>;
26 };
27 core1 {
28 cpu = <&cpu1>;
29 };
30 core2 {
31 cpu = <&cpu2>;
32 };
33 core3 {
34 cpu = <&cpu3>;
35 };
36 };
37 };
38
39 cpu0: cpu@0 {
40 device_type = "cpu";
41 compatible = "arm,cortex-a53", "arm,armv8";
42 reg = <0 0x000>;
31c86aa7 43 clocks = <&sys_clk 33>;
61e6cc0a 44 enable-method = "psci";
31c86aa7 45 operating-points-v2 = <&cluster0_opp>;
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46 };
47
48 cpu1: cpu@1 {
49 device_type = "cpu";
50 compatible = "arm,cortex-a53", "arm,armv8";
51 reg = <0 0x001>;
31c86aa7 52 clocks = <&sys_clk 33>;
61e6cc0a 53 enable-method = "psci";
31c86aa7 54 operating-points-v2 = <&cluster0_opp>;
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55 };
56
57 cpu2: cpu@2 {
58 device_type = "cpu";
59 compatible = "arm,cortex-a53", "arm,armv8";
60 reg = <0 0x002>;
31c86aa7 61 clocks = <&sys_clk 33>;
61e6cc0a 62 enable-method = "psci";
31c86aa7 63 operating-points-v2 = <&cluster0_opp>;
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64 };
65
66 cpu3: cpu@3 {
67 device_type = "cpu";
68 compatible = "arm,cortex-a53", "arm,armv8";
69 reg = <0 0x003>;
31c86aa7 70 clocks = <&sys_clk 33>;
61e6cc0a 71 enable-method = "psci";
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72 operating-points-v2 = <&cluster0_opp>;
73 };
74 };
75
76 cluster0_opp: opp_table {
77 compatible = "operating-points-v2";
78 opp-shared;
79
80 opp-250000000 {
81 opp-hz = /bits/ 64 <250000000>;
82 clock-latency-ns = <300>;
83 };
84 opp-325000000 {
85 opp-hz = /bits/ 64 <325000000>;
86 clock-latency-ns = <300>;
87 };
88 opp-500000000 {
89 opp-hz = /bits/ 64 <500000000>;
90 clock-latency-ns = <300>;
91 };
92 opp-650000000 {
93 opp-hz = /bits/ 64 <650000000>;
94 clock-latency-ns = <300>;
95 };
96 opp-666667000 {
97 opp-hz = /bits/ 64 <666667000>;
98 clock-latency-ns = <300>;
99 };
100 opp-866667000 {
101 opp-hz = /bits/ 64 <866667000>;
102 clock-latency-ns = <300>;
103 };
104 opp-1000000000 {
105 opp-hz = /bits/ 64 <1000000000>;
106 clock-latency-ns = <300>;
107 };
108 opp-1300000000 {
109 opp-hz = /bits/ 64 <1300000000>;
110 clock-latency-ns = <300>;
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111 };
112 };
113
114 psci {
115 compatible = "arm,psci-1.0";
116 method = "smc";
117 };
118
119 clocks {
120 refclk: ref {
121 compatible = "fixed-clock";
122 #clock-cells = <0>;
123 clock-frequency = <25000000>;
124 };
125 };
126
127 timer {
128 compatible = "arm,armv8-timer";
129 interrupts = <1 13 4>,
130 <1 14 4>,
131 <1 11 4>,
132 <1 10 4>;
133 };
134
7ad79c12 135 soc@0 {
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136 compatible = "simple-bus";
137 #address-cells = <1>;
138 #size-cells = <1>;
139 ranges = <0 0 0 0xffffffff>;
140
141 serial0: serial@54006800 {
142 compatible = "socionext,uniphier-uart";
143 status = "disabled";
144 reg = <0x54006800 0x40>;
145 interrupts = <0 33 4>;
146 pinctrl-names = "default";
147 pinctrl-0 = <&pinctrl_uart0>;
148 clocks = <&peri_clk 0>;
149 clock-frequency = <58820000>;
150 };
151
152 serial1: serial@54006900 {
153 compatible = "socionext,uniphier-uart";
154 status = "disabled";
155 reg = <0x54006900 0x40>;
156 interrupts = <0 35 4>;
157 pinctrl-names = "default";
158 pinctrl-0 = <&pinctrl_uart1>;
159 clocks = <&peri_clk 1>;
160 clock-frequency = <58820000>;
161 };
162
163 serial2: serial@54006a00 {
164 compatible = "socionext,uniphier-uart";
165 status = "disabled";
166 reg = <0x54006a00 0x40>;
167 interrupts = <0 37 4>;
168 pinctrl-names = "default";
169 pinctrl-0 = <&pinctrl_uart2>;
170 clocks = <&peri_clk 2>;
171 clock-frequency = <58820000>;
172 };
173
174 serial3: serial@54006b00 {
175 compatible = "socionext,uniphier-uart";
176 status = "disabled";
177 reg = <0x54006b00 0x40>;
178 interrupts = <0 177 4>;
179 pinctrl-names = "default";
180 pinctrl-0 = <&pinctrl_uart3>;
181 clocks = <&peri_clk 3>;
182 clock-frequency = <58820000>;
183 };
184
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185 gpio: gpio@55000000 {
186 compatible = "socionext,uniphier-pxs3-gpio";
187 reg = <0x55000000 0x200>;
188 interrupt-parent = <&aidet>;
189 interrupt-controller;
190 #interrupt-cells = <2>;
191 gpio-controller;
192 #gpio-cells = <2>;
193 gpio-ranges = <&pinctrl 0 0 0>,
194 <&pinctrl 96 0 0>,
195 <&pinctrl 160 0 0>;
196 gpio-ranges-group-names = "gpio_range0",
197 "gpio_range1",
198 "gpio_range2";
199 };
200
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201 i2c0: i2c@58780000 {
202 compatible = "socionext,uniphier-fi2c";
203 status = "disabled";
204 reg = <0x58780000 0x80>;
205 #address-cells = <1>;
206 #size-cells = <0>;
207 interrupts = <0 41 4>;
208 pinctrl-names = "default";
209 pinctrl-0 = <&pinctrl_i2c0>;
210 clocks = <&peri_clk 4>;
211 clock-frequency = <100000>;
212 };
213
214 i2c1: i2c@58781000 {
215 compatible = "socionext,uniphier-fi2c";
216 status = "disabled";
217 reg = <0x58781000 0x80>;
218 #address-cells = <1>;
219 #size-cells = <0>;
220 interrupts = <0 42 4>;
221 pinctrl-names = "default";
222 pinctrl-0 = <&pinctrl_i2c1>;
223 clocks = <&peri_clk 5>;
224 clock-frequency = <100000>;
225 };
226
227 i2c2: i2c@58782000 {
228 compatible = "socionext,uniphier-fi2c";
229 status = "disabled";
230 reg = <0x58782000 0x80>;
231 #address-cells = <1>;
232 #size-cells = <0>;
233 interrupts = <0 43 4>;
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234 pinctrl-names = "default";
235 pinctrl-0 = <&pinctrl_i2c2>;
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236 clocks = <&peri_clk 6>;
237 clock-frequency = <100000>;
238 };
239
240 i2c3: i2c@58783000 {
241 compatible = "socionext,uniphier-fi2c";
242 status = "disabled";
243 reg = <0x58783000 0x80>;
244 #address-cells = <1>;
245 #size-cells = <0>;
246 interrupts = <0 44 4>;
247 pinctrl-names = "default";
248 pinctrl-0 = <&pinctrl_i2c3>;
249 clocks = <&peri_clk 7>;
250 clock-frequency = <100000>;
251 };
252
253 /* chip-internal connection for HDMI */
254 i2c6: i2c@58786000 {
255 compatible = "socionext,uniphier-fi2c";
256 reg = <0x58786000 0x80>;
257 #address-cells = <1>;
258 #size-cells = <0>;
259 interrupts = <0 26 4>;
260 clocks = <&peri_clk 10>;
261 clock-frequency = <400000>;
262 };
263
264 system_bus: system-bus@58c00000 {
265 compatible = "socionext,uniphier-system-bus";
266 status = "disabled";
267 reg = <0x58c00000 0x400>;
268 #address-cells = <2>;
269 #size-cells = <1>;
270 pinctrl-names = "default";
271 pinctrl-0 = <&pinctrl_system_bus>;
272 };
273
abb6ac25 274 smpctrl@59801000 {
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275 compatible = "socionext,uniphier-smpctrl";
276 reg = <0x59801000 0x400>;
277 };
278
279 sdctrl@59810000 {
280 compatible = "socionext,uniphier-pxs3-sdctrl",
281 "simple-mfd", "syscon";
31c86aa7 282 reg = <0x59810000 0x400>;
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283
284 sd_clk: clock {
285 compatible = "socionext,uniphier-pxs3-sd-clock";
286 #clock-cells = <1>;
287 };
288
289 sd_rst: reset {
290 compatible = "socionext,uniphier-pxs3-sd-reset";
291 #reset-cells = <1>;
292 };
293 };
294
295 perictrl@59820000 {
296 compatible = "socionext,uniphier-pxs3-perictrl",
297 "simple-mfd", "syscon";
298 reg = <0x59820000 0x200>;
299
300 peri_clk: clock {
301 compatible = "socionext,uniphier-pxs3-peri-clock";
302 #clock-cells = <1>;
303 };
304
305 peri_rst: reset {
306 compatible = "socionext,uniphier-pxs3-peri-reset";
307 #reset-cells = <1>;
308 };
309 };
310
311 emmc: sdhc@5a000000 {
312 compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
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313 reg = <0x5a000000 0x400>;
314 interrupts = <0 78 4>;
315 pinctrl-names = "default";
316 pinctrl-0 = <&pinctrl_emmc_1v8>;
317 clocks = <&sys_clk 4>;
318 bus-width = <8>;
319 mmc-ddr-1_8v;
320 mmc-hs200-1_8v;
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321 cdns,phy-input-delay-legacy = <4>;
322 cdns,phy-input-delay-mmc-highspeed = <2>;
323 cdns,phy-input-delay-mmc-ddr = <3>;
324 cdns,phy-dll-delay-sdclk = <21>;
325 cdns,phy-dll-delay-sdclk-hsmmc = <21>;
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326 };
327
328 sd: sdhc@5a400000 {
329 compatible = "socionext,uniphier-sdhc";
330 status = "disabled";
331 reg = <0x5a400000 0x800>;
332 interrupts = <0 76 4>;
333 pinctrl-names = "default";
334 pinctrl-0 = <&pinctrl_sd>;
335 clocks = <&sd_clk 0>;
336 reset-names = "host";
337 resets = <&sd_rst 0>;
338 bus-width = <4>;
339 cap-sd-highspeed;
340 };
341
342 soc-glue@5f800000 {
343 compatible = "socionext,uniphier-pxs3-soc-glue",
344 "simple-mfd", "syscon";
345 reg = <0x5f800000 0x2000>;
346
347 pinctrl: pinctrl {
348 compatible = "socionext,uniphier-pxs3-pinctrl";
349 };
350 };
351
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352 aidet: aidet@5fc20000 {
353 compatible = "socionext,uniphier-pxs3-aidet";
61e6cc0a 354 reg = <0x5fc20000 0x200>;
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355 interrupt-controller;
356 #interrupt-cells = <2>;
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357 };
358
359 gic: interrupt-controller@5fe00000 {
360 compatible = "arm,gic-v3";
361 reg = <0x5fe00000 0x10000>, /* GICD */
362 <0x5fe80000 0x80000>; /* GICR */
363 interrupt-controller;
364 #interrupt-cells = <3>;
365 interrupts = <1 9 4>;
366 };
367
368 sysctrl@61840000 {
369 compatible = "socionext,uniphier-pxs3-sysctrl",
370 "simple-mfd", "syscon";
371 reg = <0x61840000 0x10000>;
372
373 sys_clk: clock {
374 compatible = "socionext,uniphier-pxs3-clock";
375 #clock-cells = <1>;
376 };
377
378 sys_rst: reset {
379 compatible = "socionext,uniphier-pxs3-reset";
380 #reset-cells = <1>;
381 };
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382
383 watchdog {
384 compatible = "socionext,uniphier-wdt";
385 };
386 };
387
388 usb0: usb@65b00000 {
389 compatible = "socionext,uniphier-pxs3-dwc3";
390 status = "disabled";
391 reg = <0x65b00000 0x1000>;
392 #address-cells = <1>;
393 #size-cells = <1>;
394 ranges;
395 pinctrl-names = "default";
396 pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>;
397 dwc3@65a00000 {
398 compatible = "snps,dwc3";
399 reg = <0x65a00000 0x10000>;
400 interrupts = <0 134 4>;
401 dr_mode = "host";
402 tx-fifo-resize;
403 };
404 };
405
406 usb1: usb@65d00000 {
407 compatible = "socionext,uniphier-pxs3-dwc3";
408 status = "disabled";
409 reg = <0x65d00000 0x1000>;
410 #address-cells = <1>;
411 #size-cells = <1>;
412 ranges;
413 pinctrl-names = "default";
414 pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>;
415 dwc3@65c00000 {
416 compatible = "snps,dwc3";
417 reg = <0x65c00000 0x10000>;
418 interrupts = <0 137 4>;
419 dr_mode = "host";
420 tx-fifo-resize;
421 };
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422 };
423
424 nand: nand@68000000 {
31c86aa7 425 compatible = "socionext,uniphier-denali-nand-v5b";
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426 status = "disabled";
427 reg-names = "nand_data", "denali_reg";
428 reg = <0x68000000 0x20>, <0x68100000 0x1000>;
429 interrupts = <0 65 4>;
430 pinctrl-names = "default";
431 pinctrl-0 = <&pinctrl_nand>;
432 clocks = <&sys_clk 2>;
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433 };
434 };
435};
436
31c86aa7 437#include "uniphier-pinctrl.dtsi"