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Masahiro Yamada3e98fc12018-04-16 12:35:33 +09001// 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>
Masahiro Yamada509eb672014-11-26 18:33:59 +09007
Masahiro Yamadab443fb42017-11-25 00:25:35 +09008#include <dt-bindings/gpio/uniphier-gpio.h>
9
Masahiro Yamada509eb672014-11-26 18:33:59 +090010/ {
Masahiro Yamada52159d22016-10-07 16:43:00 +090011 compatible = "socionext,uniphier-ld4";
Masahiro Yamadaf16eda92017-03-13 00:16:39 +090012 #address-cells = <1>;
13 #size-cells = <1>;
Masahiro Yamada509eb672014-11-26 18:33:59 +090014
15 cpus {
Masahiro Yamada509eb672014-11-26 18:33:59 +090016 #address-cells = <1>;
Masahiro Yamadaf5fd7af2014-12-06 00:03:23 +090017 #size-cells = <0>;
Masahiro Yamada509eb672014-11-26 18:33:59 +090018
19 cpu@0 {
20 device_type = "cpu";
21 compatible = "arm,cortex-a9";
22 reg = <0>;
Masahiro Yamada52159d22016-10-07 16:43:00 +090023 enable-method = "psci";
Masahiro Yamada4e1f81d2015-12-16 10:54:08 +090024 next-level-cache = <&l2>;
Masahiro Yamada509eb672014-11-26 18:33:59 +090025 };
26 };
27
Masahiro Yamadacd622142016-12-05 18:31:39 +090028 psci {
29 compatible = "arm,psci-0.2";
30 method = "smc";
31 };
32
Masahiro Yamadaedcfaeb2015-06-30 18:27:00 +090033 clocks {
Masahiro Yamadacd622142016-12-05 18:31:39 +090034 refclk: ref {
35 compatible = "fixed-clock";
36 #clock-cells = <0>;
37 clock-frequency = <24576000>;
38 };
39
Masahiro Yamadab443fb42017-11-25 00:25:35 +090040 arm_timer_clk: arm-timer {
Masahiro Yamadaedcfaeb2015-06-30 18:27:00 +090041 #clock-cells = <0>;
42 compatible = "fixed-clock";
43 clock-frequency = <50000000>;
44 };
Masahiro Yamadacd622142016-12-05 18:31:39 +090045 };
Masahiro Yamadad243c182015-08-28 22:33:13 +090046
Masahiro Yamadacd622142016-12-05 18:31:39 +090047 soc {
48 compatible = "simple-bus";
49 #address-cells = <1>;
50 #size-cells = <1>;
51 ranges;
52 interrupt-parent = <&intc>;
Masahiro Yamadacd622142016-12-05 18:31:39 +090053
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 };
65
Masahiro Yamada2001a812018-12-19 20:03:21 +090066 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
Masahiro Yamadacd622142016-12-05 18:31:39 +090077 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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +090085 resets = <&peri_rst 0>;
Masahiro Yamadacd622142016-12-05 18:31:39 +090086 };
87
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +090096 resets = <&peri_rst 1>;
Masahiro Yamadacd622142016-12-05 18:31:39 +090097 };
98
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900107 resets = <&peri_rst 2>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900108 };
109
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900118 resets = <&peri_rst 3>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900119 };
120
Masahiro Yamada0f72b742017-10-13 19:21:52 +0900121 gpio: gpio@55000000 {
Masahiro Yamadacd622142016-12-05 18:31:39 +0900122 compatible = "socionext,uniphier-gpio";
Masahiro Yamada0f72b742017-10-13 19:21:52 +0900123 reg = <0x55000000 0x200>;
124 interrupt-parent = <&aidet>;
125 interrupt-controller;
126 #interrupt-cells = <2>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900127 gpio-controller;
128 #gpio-cells = <2>;
Masahiro Yamada0f72b742017-10-13 19:21:52 +0900129 gpio-ranges = <&pinctrl 0 0 0>;
130 gpio-ranges-group-names = "gpio_range";
131 ngpios = <136>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900132 socionext,interrupt-ranges = <0 48 13>, <14 62 2>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900133 };
134
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900145 resets = <&peri_rst 4>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900146 clock-frequency = <100000>;
147 };
148
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900159 resets = <&peri_rst 5>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900160 clock-frequency = <100000>;
161 };
162
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900173 resets = <&peri_rst 6>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900174 clock-frequency = <400000>;
175 };
176
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900187 resets = <&peri_rst 7>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900188 clock-frequency = <100000>;
189 };
190
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 };
200
Masahiro Yamadaabb6ac22017-05-15 14:23:46 +0900201 smpctrl@59801000 {
Masahiro Yamadacd622142016-12-05 18:31:39 +0900202 compatible = "socionext,uniphier-smpctrl";
203 reg = <0x59801000 0x400>;
204 };
205
206 mioctrl@59810000 {
207 compatible = "socionext,uniphier-ld4-mioctrl",
208 "simple-mfd", "syscon";
209 reg = <0x59810000 0x800>;
210
211 mio_clk: clock {
212 compatible = "socionext,uniphier-ld4-mio-clock";
213 #clock-cells = <1>;
214 };
215
216 mio_rst: reset {
217 compatible = "socionext,uniphier-ld4-mio-reset";
218 #reset-cells = <1>;
219 };
220 };
221
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
Masahiro Yamadacd33fed2019-04-12 18:55:50 +0900238 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
Masahiro Yamadacd622142016-12-05 18:31:39 +0900248 sd: sdhc@5a400000 {
Masahiro Yamadac3ab1e12018-09-10 12:58:35 +0900249 compatible = "socionext,uniphier-sd-v2.91";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900250 status = "disabled";
251 reg = <0x5a400000 0x200>;
252 interrupts = <0 76 4>;
Masahiro Yamadac3ab1e12018-09-10 12:58:35 +0900253 pinctrl-names = "default", "uhs";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900254 pinctrl-0 = <&pinctrl_sd>;
Masahiro Yamadac3ab1e12018-09-10 12:58:35 +0900255 pinctrl-1 = <&pinctrl_sd_uhs>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900256 clocks = <&mio_clk 0>;
257 reset-names = "host", "bridge";
258 resets = <&mio_rst 0>, <&mio_rst 3>;
Masahiro Yamadacd33fed2019-04-12 18:55:50 +0900259 dma-names = "rx-tx";
260 dmas = <&dmac 4>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900261 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 {
Masahiro Yamadac3ab1e12018-09-10 12:58:35 +0900269 compatible = "socionext,uniphier-sd-v2.91";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900270 status = "disabled";
271 reg = <0x5a500000 0x200>;
272 interrupts = <0 78 4>;
Masahiro Yamada33aae6b2018-09-10 12:58:32 +0900273 pinctrl-names = "default";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900274 pinctrl-0 = <&pinctrl_emmc>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900275 clocks = <&mio_clk 1>;
Masahiro Yamadac3ab1e12018-09-10 12:58:35 +0900276 reset-names = "host", "bridge", "hw";
277 resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>;
Masahiro Yamadacd33fed2019-04-12 18:55:50 +0900278 dma-names = "rx-tx";
279 dmas = <&dmac 6>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900280 bus-width = <8>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900281 cap-mmc-highspeed;
282 cap-mmc-hw-reset;
Masahiro Yamadac3ab1e12018-09-10 12:58:35 +0900283 non-removable;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900284 };
285
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900293 clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
294 <&mio_clk 12>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900295 resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
296 <&mio_rst 12>;
Masahiro Yamada46820e32018-03-15 11:43:03 +0900297 has-transaction-translator;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900298 };
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900307 clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
308 <&mio_clk 13>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900309 resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
310 <&mio_rst 13>;
Masahiro Yamada46820e32018-03-15 11:43:03 +0900311 has-transaction-translator;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900312 };
313
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>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900321 clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
322 <&mio_clk 14>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900323 resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
324 <&mio_rst 14>;
Masahiro Yamada46820e32018-03-15 11:43:03 +0900325 has-transaction-translator;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900326 };
327
328 soc-glue@5f800000 {
329 compatible = "socionext,uniphier-ld4-soc-glue",
330 "simple-mfd", "syscon";
331 reg = <0x5f800000 0x2000>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900332
333 pinctrl: pinctrl {
334 compatible = "socionext,uniphier-ld4-pinctrl";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900335 };
336 };
337
Masahiro Yamada46820e32018-03-15 11:43:03 +0900338 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
Masahiro Yamadacd622142016-12-05 18:31:39 +0900356 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
Masahiro Yamada6c9e46e2017-08-29 12:20:52 +0900378 aidet: aidet@61830000 {
379 compatible = "socionext,uniphier-ld4-aidet";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900380 reg = <0x61830000 0x200>;
Masahiro Yamada6c9e46e2017-08-29 12:20:52 +0900381 interrupt-controller;
382 #interrupt-cells = <2>;
Masahiro Yamadacd622142016-12-05 18:31:39 +0900383 };
384
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 };
400
401 nand: nand@68000000 {
Masahiro Yamadaabb6ac22017-05-15 14:23:46 +0900402 compatible = "socionext,uniphier-denali-nand-v5a";
Masahiro Yamadacd622142016-12-05 18:31:39 +0900403 status = "disabled";
404 reg-names = "nand_data", "denali_reg";
405 reg = <0x68000000 0x20>, <0x68100000 0x1000>;
406 interrupts = <0 65 4>;
407 pinctrl-names = "default";
Masahiro Yamada6c9e46e2017-08-29 12:20:52 +0900408 pinctrl-0 = <&pinctrl_nand2cs>;
Masahiro Yamada2001a812018-12-19 20:03:21 +0900409 clock-names = "nand", "nand_x", "ecc";
410 clocks = <&sys_clk 2>, <&sys_clk 3>, <&sys_clk 3>;
Masahiro Yamadab443fb42017-11-25 00:25:35 +0900411 resets = <&sys_rst 2>;
Masahiro Yamadad243c182015-08-28 22:33:13 +0900412 };
Masahiro Yamadaedcfaeb2015-06-30 18:27:00 +0900413 };
Masahiro Yamada8f062432015-12-16 10:54:07 +0900414};
Masahiro Yamadaedcfaeb2015-06-30 18:27:00 +0900415
Masahiro Yamada6c9e46e2017-08-29 12:20:52 +0900416#include "uniphier-pinctrl.dtsi"