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arm64: dts: uniphier: add watchdog node for LD11 and LD20
[mirror_ubuntu-focal-kernel.git] / arch / arm64 / boot / dts / socionext / uniphier-ld11.dtsi
CommitLineData
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1/*
2 * Device Tree Source for UniPhier LD11 SoC
3 *
4 * Copyright (C) 2016 Socionext Inc.
5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
6 *
12301cff 7 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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8 */
9
79d4be39 10/memreserve/ 0x80000000 0x02000000;
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11
12/ {
13 compatible = "socionext,uniphier-ld11";
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 };
31 };
32
33 cpu0: cpu@0 {
34 device_type = "cpu";
35 compatible = "arm,cortex-a53", "arm,armv8";
36 reg = <0 0x000>;
bdb81836 37 clocks = <&sys_clk 33>;
2f81137f 38 enable-method = "psci";
bdb81836 39 operating-points-v2 = <&cluster0_opp>;
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40 };
41
42 cpu1: cpu@1 {
43 device_type = "cpu";
44 compatible = "arm,cortex-a53", "arm,armv8";
45 reg = <0 0x001>;
bdb81836 46 clocks = <&sys_clk 33>;
2f81137f 47 enable-method = "psci";
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48 operating-points-v2 = <&cluster0_opp>;
49 };
50 };
51
52 cluster0_opp: opp_table {
53 compatible = "operating-points-v2";
54 opp-shared;
55
3fc9a121 56 opp-245000000 {
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57 opp-hz = /bits/ 64 <245000000>;
58 clock-latency-ns = <300>;
59 };
3fc9a121 60 opp-250000000 {
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61 opp-hz = /bits/ 64 <250000000>;
62 clock-latency-ns = <300>;
63 };
3fc9a121 64 opp-490000000 {
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65 opp-hz = /bits/ 64 <490000000>;
66 clock-latency-ns = <300>;
67 };
3fc9a121 68 opp-500000000 {
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69 opp-hz = /bits/ 64 <500000000>;
70 clock-latency-ns = <300>;
71 };
3fc9a121 72 opp-653334000 {
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73 opp-hz = /bits/ 64 <653334000>;
74 clock-latency-ns = <300>;
75 };
3fc9a121 76 opp-666667000 {
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77 opp-hz = /bits/ 64 <666667000>;
78 clock-latency-ns = <300>;
79 };
3fc9a121 80 opp-980000000 {
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81 opp-hz = /bits/ 64 <980000000>;
82 clock-latency-ns = <300>;
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83 };
84 };
85
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86 psci {
87 compatible = "arm,psci-1.0";
88 method = "smc";
89 };
90
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91 clocks {
92 refclk: ref {
93 compatible = "fixed-clock";
94 #clock-cells = <0>;
95 clock-frequency = <25000000>;
96 };
97 };
98
99 timer {
100 compatible = "arm,armv8-timer";
101 interrupts = <1 13 4>,
102 <1 14 4>,
103 <1 11 4>,
104 <1 10 4>;
105 };
106
b5027603 107 soc@0 {
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108 compatible = "simple-bus";
109 #address-cells = <1>;
110 #size-cells = <1>;
111 ranges = <0 0 0 0xffffffff>;
112
113 serial0: serial@54006800 {
114 compatible = "socionext,uniphier-uart";
115 status = "disabled";
116 reg = <0x54006800 0x40>;
117 interrupts = <0 33 4>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&pinctrl_uart0>;
120 clocks = <&peri_clk 0>;
121 };
122
123 serial1: serial@54006900 {
124 compatible = "socionext,uniphier-uart";
125 status = "disabled";
126 reg = <0x54006900 0x40>;
127 interrupts = <0 35 4>;
128 pinctrl-names = "default";
129 pinctrl-0 = <&pinctrl_uart1>;
130 clocks = <&peri_clk 1>;
131 };
132
133 serial2: serial@54006a00 {
134 compatible = "socionext,uniphier-uart";
135 status = "disabled";
136 reg = <0x54006a00 0x40>;
137 interrupts = <0 37 4>;
138 pinctrl-names = "default";
139 pinctrl-0 = <&pinctrl_uart2>;
140 clocks = <&peri_clk 2>;
141 };
142
143 serial3: serial@54006b00 {
144 compatible = "socionext,uniphier-uart";
145 status = "disabled";
146 reg = <0x54006b00 0x40>;
147 interrupts = <0 177 4>;
148 pinctrl-names = "default";
149 pinctrl-0 = <&pinctrl_uart3>;
150 clocks = <&peri_clk 3>;
151 };
152
153 i2c0: i2c@58780000 {
154 compatible = "socionext,uniphier-fi2c";
155 status = "disabled";
156 reg = <0x58780000 0x80>;
157 #address-cells = <1>;
158 #size-cells = <0>;
159 interrupts = <0 41 4>;
160 pinctrl-names = "default";
161 pinctrl-0 = <&pinctrl_i2c0>;
162 clocks = <&peri_clk 4>;
163 clock-frequency = <100000>;
164 };
165
166 i2c1: i2c@58781000 {
167 compatible = "socionext,uniphier-fi2c";
168 status = "disabled";
169 reg = <0x58781000 0x80>;
170 #address-cells = <1>;
171 #size-cells = <0>;
172 interrupts = <0 42 4>;
173 pinctrl-names = "default";
174 pinctrl-0 = <&pinctrl_i2c1>;
175 clocks = <&peri_clk 5>;
176 clock-frequency = <100000>;
177 };
178
179 i2c2: i2c@58782000 {
180 compatible = "socionext,uniphier-fi2c";
181 reg = <0x58782000 0x80>;
182 #address-cells = <1>;
183 #size-cells = <0>;
184 interrupts = <0 43 4>;
185 clocks = <&peri_clk 6>;
186 clock-frequency = <400000>;
187 };
188
189 i2c3: i2c@58783000 {
190 compatible = "socionext,uniphier-fi2c";
191 status = "disabled";
192 reg = <0x58783000 0x80>;
193 #address-cells = <1>;
194 #size-cells = <0>;
195 interrupts = <0 44 4>;
196 pinctrl-names = "default";
197 pinctrl-0 = <&pinctrl_i2c3>;
198 clocks = <&peri_clk 7>;
199 clock-frequency = <100000>;
200 };
201
202 i2c4: i2c@58784000 {
203 compatible = "socionext,uniphier-fi2c";
204 status = "disabled";
205 reg = <0x58784000 0x80>;
206 #address-cells = <1>;
207 #size-cells = <0>;
208 interrupts = <0 45 4>;
209 pinctrl-names = "default";
210 pinctrl-0 = <&pinctrl_i2c4>;
211 clocks = <&peri_clk 8>;
212 clock-frequency = <100000>;
213 };
214
215 i2c5: i2c@58785000 {
216 compatible = "socionext,uniphier-fi2c";
217 reg = <0x58785000 0x80>;
218 #address-cells = <1>;
219 #size-cells = <0>;
220 interrupts = <0 25 4>;
221 clocks = <&peri_clk 9>;
222 clock-frequency = <400000>;
223 };
224
225 system_bus: system-bus@58c00000 {
226 compatible = "socionext,uniphier-system-bus";
227 status = "disabled";
228 reg = <0x58c00000 0x400>;
229 #address-cells = <2>;
230 #size-cells = <1>;
231 pinctrl-names = "default";
232 pinctrl-0 = <&pinctrl_system_bus>;
233 };
234
b10ee7e3 235 smpctrl@59801000 {
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236 compatible = "socionext,uniphier-smpctrl";
237 reg = <0x59801000 0x400>;
238 };
239
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240 sdctrl@59810000 {
241 compatible = "socionext,uniphier-ld11-sdctrl",
242 "simple-mfd", "syscon";
243 reg = <0x59810000 0x400>;
244
245 sd_rst: reset {
246 compatible = "socionext,uniphier-ld11-sd-reset";
247 #reset-cells = <1>;
248 };
249 };
250
270e0c3e 251 perictrl@59820000 {
fb28cef0 252 compatible = "socionext,uniphier-ld11-perictrl",
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253 "simple-mfd", "syscon";
254 reg = <0x59820000 0x200>;
255
256 peri_clk: clock {
257 compatible = "socionext,uniphier-ld11-peri-clock";
258 #clock-cells = <1>;
259 };
260
261 peri_rst: reset {
262 compatible = "socionext,uniphier-ld11-peri-reset";
263 #reset-cells = <1>;
264 };
265 };
266
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267 emmc: sdhc@5a000000 {
268 compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
269 reg = <0x5a000000 0x400>;
270 interrupts = <0 78 4>;
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271 pinctrl-names = "default";
272 pinctrl-0 = <&pinctrl_emmc>;
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273 clocks = <&sys_clk 4>;
274 bus-width = <8>;
275 mmc-ddr-1_8v;
276 mmc-hs200-1_8v;
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277 cdns,phy-input-delay-legacy = <4>;
278 cdns,phy-input-delay-mmc-highspeed = <2>;
279 cdns,phy-input-delay-mmc-ddr = <3>;
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280 cdns,phy-dll-delay-sdclk = <21>;
281 cdns,phy-dll-delay-sdclk-hsmmc = <21>;
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282 };
283
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284 usb0: usb@5a800100 {
285 compatible = "socionext,uniphier-ehci", "generic-ehci";
286 status = "disabled";
287 reg = <0x5a800100 0x100>;
288 interrupts = <0 243 4>;
289 pinctrl-names = "default";
290 pinctrl-0 = <&pinctrl_usb0>;
291 clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
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292 resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
293 <&mio_rst 12>;
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294 };
295
296 usb1: usb@5a810100 {
297 compatible = "socionext,uniphier-ehci", "generic-ehci";
298 status = "disabled";
299 reg = <0x5a810100 0x100>;
300 interrupts = <0 244 4>;
301 pinctrl-names = "default";
302 pinctrl-0 = <&pinctrl_usb1>;
303 clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
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304 resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
305 <&mio_rst 13>;
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306 };
307
308 usb2: usb@5a820100 {
309 compatible = "socionext,uniphier-ehci", "generic-ehci";
310 status = "disabled";
311 reg = <0x5a820100 0x100>;
312 interrupts = <0 245 4>;
313 pinctrl-names = "default";
314 pinctrl-0 = <&pinctrl_usb2>;
315 clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
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316 resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
317 <&mio_rst 14>;
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318 };
319
320 mioctrl@5b3e0000 {
fb28cef0 321 compatible = "socionext,uniphier-ld11-mioctrl",
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322 "simple-mfd", "syscon";
323 reg = <0x5b3e0000 0x800>;
324
325 mio_clk: clock {
326 compatible = "socionext,uniphier-ld11-mio-clock";
327 #clock-cells = <1>;
328 };
329
330 mio_rst: reset {
331 compatible = "socionext,uniphier-ld11-mio-reset";
332 #reset-cells = <1>;
333 resets = <&sys_rst 7>;
334 };
335 };
336
337 soc-glue@5f800000 {
fb28cef0 338 compatible = "socionext,uniphier-ld11-soc-glue",
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339 "simple-mfd", "syscon";
340 reg = <0x5f800000 0x2000>;
341
342 pinctrl: pinctrl {
343 compatible = "socionext,uniphier-ld11-pinctrl";
344 };
345 };
346
347 gic: interrupt-controller@5fe00000 {
348 compatible = "arm,gic-v3";
349 reg = <0x5fe00000 0x10000>, /* GICD */
350 <0x5fe40000 0x80000>; /* GICR */
351 interrupt-controller;
352 #interrupt-cells = <3>;
353 interrupts = <1 9 4>;
354 };
355
356 sysctrl@61840000 {
357 compatible = "socionext,uniphier-ld11-sysctrl",
358 "simple-mfd", "syscon";
1ef64af8 359 reg = <0x61840000 0x10000>;
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360
361 sys_clk: clock {
362 compatible = "socionext,uniphier-ld11-clock";
363 #clock-cells = <1>;
364 };
365
366 sys_rst: reset {
367 compatible = "socionext,uniphier-ld11-reset";
368 #reset-cells = <1>;
369 };
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370
371 watchdog {
372 compatible = "socionext,uniphier-wdt";
373 };
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374 };
375 };
376};
377
378/include/ "uniphier-pinctrl.dtsi"