Linux 4.12-rc1
[linux-2.6-block.git] / arch / arm / boot / dts / uniphier-pxs2.dtsi
CommitLineData
a5e921b4 1/*
77896e4d 2 * Device Tree Source for UniPhier PXs2 SoC
a5e921b4 3 *
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4 * Copyright (C) 2015-2016 Socionext Inc.
5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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6 *
7 * This file is dual-licensed: you can use it either under the terms
8 * of the GPL or the X11 license, at your option. Note that this dual
9 * licensing only applies to this file, and not this project as a
10 * whole.
11 *
12 * a) This file is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of the
15 * License, or (at your option) any later version.
16 *
17 * This file is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * Or, alternatively,
23 *
24 * b) Permission is hereby granted, free of charge, to any person
25 * obtaining a copy of this software and associated documentation
26 * files (the "Software"), to deal in the Software without
27 * restriction, including without limitation the rights to use,
28 * copy, modify, merge, publish, distribute, sublicense, and/or
29 * sell copies of the Software, and to permit persons to whom the
30 * Software is furnished to do so, subject to the following
31 * conditions:
32 *
33 * The above copyright notice and this permission notice shall be
34 * included in all copies or substantial portions of the Software.
35 *
36 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
37 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
38 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
39 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
40 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
41 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
42 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
43 * OTHER DEALINGS IN THE SOFTWARE.
44 */
45
a5e921b4 46/ {
77896e4d 47 compatible = "socionext,uniphier-pxs2";
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48 #address-cells = <1>;
49 #size-cells = <1>;
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50
51 cpus {
52 #address-cells = <1>;
53 #size-cells = <0>;
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54
55 cpu@0 {
56 device_type = "cpu";
57 compatible = "arm,cortex-a9";
58 reg = <0>;
7a8a6588 59 clocks = <&sys_clk 32>;
3bdba5ac 60 enable-method = "psci";
7c62f299 61 next-level-cache = <&l2>;
7a8a6588 62 operating-points-v2 = <&cpu_opp>;
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63 };
64
65 cpu@1 {
66 device_type = "cpu";
67 compatible = "arm,cortex-a9";
68 reg = <1>;
7a8a6588 69 clocks = <&sys_clk 32>;
3bdba5ac 70 enable-method = "psci";
7c62f299 71 next-level-cache = <&l2>;
7a8a6588 72 operating-points-v2 = <&cpu_opp>;
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73 };
74
75 cpu@2 {
76 device_type = "cpu";
77 compatible = "arm,cortex-a9";
78 reg = <2>;
7a8a6588 79 clocks = <&sys_clk 32>;
3bdba5ac 80 enable-method = "psci";
7c62f299 81 next-level-cache = <&l2>;
7a8a6588 82 operating-points-v2 = <&cpu_opp>;
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83 };
84
85 cpu@3 {
86 device_type = "cpu";
87 compatible = "arm,cortex-a9";
88 reg = <3>;
7a8a6588 89 clocks = <&sys_clk 32>;
3bdba5ac 90 enable-method = "psci";
7c62f299 91 next-level-cache = <&l2>;
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92 operating-points-v2 = <&cpu_opp>;
93 };
94 };
95
96 cpu_opp: opp_table {
97 compatible = "operating-points-v2";
98 opp-shared;
99
100 opp@100000000 {
101 opp-hz = /bits/ 64 <100000000>;
102 clock-latency-ns = <300>;
103 };
104 opp@150000000 {
105 opp-hz = /bits/ 64 <150000000>;
106 clock-latency-ns = <300>;
107 };
108 opp@200000000 {
109 opp-hz = /bits/ 64 <200000000>;
110 clock-latency-ns = <300>;
111 };
112 opp@300000000 {
113 opp-hz = /bits/ 64 <300000000>;
114 clock-latency-ns = <300>;
115 };
116 opp@400000000 {
117 opp-hz = /bits/ 64 <400000000>;
118 clock-latency-ns = <300>;
119 };
120 opp@600000000 {
121 opp-hz = /bits/ 64 <600000000>;
122 clock-latency-ns = <300>;
123 };
124 opp@800000000 {
125 opp-hz = /bits/ 64 <800000000>;
126 clock-latency-ns = <300>;
127 };
128 opp@1200000000 {
129 opp-hz = /bits/ 64 <1200000000>;
130 clock-latency-ns = <300>;
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131 };
132 };
133
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134 psci {
135 compatible = "arm,psci-0.2";
136 method = "smc";
137 };
138
a5e921b4 139 clocks {
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140 refclk: ref {
141 compatible = "fixed-clock";
142 #clock-cells = <0>;
143 clock-frequency = <25000000>;
144 };
145
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146 arm_timer_clk: arm_timer_clk {
147 #clock-cells = <0>;
148 compatible = "fixed-clock";
149 clock-frequency = <50000000>;
150 };
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151 };
152
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153 soc {
154 compatible = "simple-bus";
629b557a 155 #address-cells = <1>;
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156 #size-cells = <1>;
157 ranges;
158 interrupt-parent = <&intc>;
a5e921b4 159
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160 l2: l2-cache@500c0000 {
161 compatible = "socionext,uniphier-system-cache";
162 reg = <0x500c0000 0x2000>, <0x503c0100 0x8>,
163 <0x506c0000 0x400>;
164 interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>;
165 cache-unified;
166 cache-size = <(1280 * 1024)>;
167 cache-sets = <512>;
168 cache-line-size = <128>;
169 cache-level = <2>;
170 };
a5e921b4 171
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172 serial0: serial@54006800 {
173 compatible = "socionext,uniphier-uart";
174 status = "disabled";
175 reg = <0x54006800 0x40>;
176 interrupts = <0 33 4>;
177 pinctrl-names = "default";
178 pinctrl-0 = <&pinctrl_uart0>;
179 clocks = <&peri_clk 0>;
180 };
a5e921b4 181
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182 serial1: serial@54006900 {
183 compatible = "socionext,uniphier-uart";
184 status = "disabled";
185 reg = <0x54006900 0x40>;
186 interrupts = <0 35 4>;
187 pinctrl-names = "default";
188 pinctrl-0 = <&pinctrl_uart1>;
189 clocks = <&peri_clk 1>;
190 };
a5e921b4 191
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192 serial2: serial@54006a00 {
193 compatible = "socionext,uniphier-uart";
194 status = "disabled";
195 reg = <0x54006a00 0x40>;
196 interrupts = <0 37 4>;
197 pinctrl-names = "default";
198 pinctrl-0 = <&pinctrl_uart2>;
199 clocks = <&peri_clk 2>;
200 };
a5e921b4 201
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202 serial3: serial@54006b00 {
203 compatible = "socionext,uniphier-uart";
204 status = "disabled";
205 reg = <0x54006b00 0x40>;
206 interrupts = <0 177 4>;
207 pinctrl-names = "default";
208 pinctrl-0 = <&pinctrl_uart3>;
209 clocks = <&peri_clk 3>;
210 };
a5e921b4 211
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212 i2c0: i2c@58780000 {
213 compatible = "socionext,uniphier-fi2c";
214 status = "disabled";
215 reg = <0x58780000 0x80>;
216 #address-cells = <1>;
217 #size-cells = <0>;
218 interrupts = <0 41 4>;
219 pinctrl-names = "default";
220 pinctrl-0 = <&pinctrl_i2c0>;
221 clocks = <&peri_clk 4>;
222 clock-frequency = <100000>;
223 };
a5e921b4 224
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225 i2c1: i2c@58781000 {
226 compatible = "socionext,uniphier-fi2c";
227 status = "disabled";
228 reg = <0x58781000 0x80>;
229 #address-cells = <1>;
230 #size-cells = <0>;
231 interrupts = <0 42 4>;
232 pinctrl-names = "default";
233 pinctrl-0 = <&pinctrl_i2c1>;
234 clocks = <&peri_clk 5>;
235 clock-frequency = <100000>;
236 };
61f838c7 237
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238 i2c2: i2c@58782000 {
239 compatible = "socionext,uniphier-fi2c";
240 status = "disabled";
241 reg = <0x58782000 0x80>;
242 #address-cells = <1>;
243 #size-cells = <0>;
244 interrupts = <0 43 4>;
245 pinctrl-names = "default";
246 pinctrl-0 = <&pinctrl_i2c2>;
247 clocks = <&peri_clk 6>;
248 clock-frequency = <100000>;
249 };
ad0561d4 250
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251 i2c3: i2c@58783000 {
252 compatible = "socionext,uniphier-fi2c";
253 status = "disabled";
254 reg = <0x58783000 0x80>;
255 #address-cells = <1>;
256 #size-cells = <0>;
257 interrupts = <0 44 4>;
258 pinctrl-names = "default";
259 pinctrl-0 = <&pinctrl_i2c3>;
260 clocks = <&peri_clk 7>;
261 clock-frequency = <100000>;
262 };
ad0561d4 263
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264 /* chip-internal connection for DMD */
265 i2c4: i2c@58784000 {
266 compatible = "socionext,uniphier-fi2c";
267 reg = <0x58784000 0x80>;
268 #address-cells = <1>;
269 #size-cells = <0>;
270 interrupts = <0 45 4>;
271 clocks = <&peri_clk 8>;
272 clock-frequency = <400000>;
273 };
ad0561d4 274
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275 /* chip-internal connection for STM */
276 i2c5: i2c@58785000 {
277 compatible = "socionext,uniphier-fi2c";
278 reg = <0x58785000 0x80>;
279 #address-cells = <1>;
280 #size-cells = <0>;
281 interrupts = <0 25 4>;
282 clocks = <&peri_clk 9>;
283 clock-frequency = <400000>;
284 };
ad0561d4 285
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286 /* chip-internal connection for HDMI */
287 i2c6: i2c@58786000 {
288 compatible = "socionext,uniphier-fi2c";
289 reg = <0x58786000 0x80>;
290 #address-cells = <1>;
291 #size-cells = <0>;
292 interrupts = <0 26 4>;
293 clocks = <&peri_clk 10>;
294 clock-frequency = <400000>;
295 };
ad0561d4 296
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297 system_bus: system-bus@58c00000 {
298 compatible = "socionext,uniphier-system-bus";
299 status = "disabled";
300 reg = <0x58c00000 0x400>;
301 #address-cells = <2>;
302 #size-cells = <1>;
303 pinctrl-names = "default";
304 pinctrl-0 = <&pinctrl_system_bus>;
305 };
306
307 smpctrl@59800000 {
308 compatible = "socionext,uniphier-smpctrl";
309 reg = <0x59801000 0x400>;
310 };
311
312 sdctrl@59810000 {
313 compatible = "socionext,uniphier-pxs2-sdctrl",
314 "simple-mfd", "syscon";
315 reg = <0x59810000 0x800>;
316
317 sd_clk: clock {
318 compatible = "socionext,uniphier-pxs2-sd-clock";
319 #clock-cells = <1>;
320 };
321
322 sd_rst: reset {
323 compatible = "socionext,uniphier-pxs2-sd-reset";
324 #reset-cells = <1>;
325 };
326 };
ad0561d4 327
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328 perictrl@59820000 {
329 compatible = "socionext,uniphier-pxs2-perictrl",
330 "simple-mfd", "syscon";
331 reg = <0x59820000 0x200>;
332
333 peri_clk: clock {
334 compatible = "socionext,uniphier-pxs2-peri-clock";
335 #clock-cells = <1>;
336 };
337
338 peri_rst: reset {
339 compatible = "socionext,uniphier-pxs2-peri-reset";
340 #reset-cells = <1>;
341 };
342 };
343
344 soc-glue@5f800000 {
345 compatible = "socionext,uniphier-pxs2-soc-glue",
346 "simple-mfd", "syscon";
347 reg = <0x5f800000 0x2000>;
348
349 pinctrl: pinctrl {
350 compatible = "socionext,uniphier-pxs2-pinctrl";
351 };
352 };
353
354 timer@60000200 {
355 compatible = "arm,cortex-a9-global-timer";
356 reg = <0x60000200 0x20>;
357 interrupts = <1 11 0xf04>;
358 clocks = <&arm_timer_clk>;
359 };
360
361 timer@60000600 {
362 compatible = "arm,cortex-a9-twd-timer";
363 reg = <0x60000600 0x20>;
364 interrupts = <1 13 0xf04>;
365 clocks = <&arm_timer_clk>;
366 };
367
368 intc: interrupt-controller@60001000 {
369 compatible = "arm,cortex-a9-gic";
370 reg = <0x60001000 0x1000>,
371 <0x60000100 0x100>;
372 #interrupt-cells = <3>;
373 interrupt-controller;
374 };
375
376 sysctrl@61840000 {
377 compatible = "socionext,uniphier-pxs2-sysctrl",
378 "simple-mfd", "syscon";
379 reg = <0x61840000 0x10000>;
380
381 sys_clk: clock {
382 compatible = "socionext,uniphier-pxs2-clock";
383 #clock-cells = <1>;
384 };
385
386 sys_rst: reset {
387 compatible = "socionext,uniphier-pxs2-reset";
388 #reset-cells = <1>;
389 };
390 };
391 };
ad0561d4 392};
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393
394/include/ "uniphier-pinctrl.dtsi"