Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 2d0c3d6b168854260aa2e80852d3d618aa3347e9 / . / arch / arm / dts / stm32mp157.dtsi
blob: 2b894162e9e963ea7cde4ed7aea3845a416bf0ad [file] [log] [blame]
Patrick Delaunay3d2d1152018-03-12 10:46:17 +0100[diff] [blame]1/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
2/*
3 * Copyright (C) STMicroelectronics 2018 - All Rights Reserved
4 */
5
6#include <dt-bindings/interrupt-controller/arm-gic.h>
7#include <dt-bindings/clock/stm32mp1-clks.h>
8#include <dt-bindings/reset-controller/stm32mp1-resets.h>
9
10/ {
11 #address-cells = <1>;
12 #size-cells = <1>;
13
14 cpus {
15 #address-cells = <1>;
16 #size-cells = <0>;
17
18 cpu0: cpu@0 {
19 compatible = "arm,cortex-a7";
20 device_type = "cpu";
21 reg = <0>;
22 };
23
24 cpu1: cpu@1 {
25 compatible = "arm,cortex-a7";
26 device_type = "cpu";
27 reg = <1>;
28 };
29 };
30
31 aliases {
32 serial3 = &uart4;
33 };
34
35 intc: interrupt-controller@a0021000 {
36 compatible = "arm,cortex-a7-gic";
37 #interrupt-cells = <3>;
38 interrupt-controller;
39 reg = <0xa0021000 0x1000>,
40 <0xa0022000 0x2000>;
41 };
42
43 clocks {
44 clk_hse: clk-hse {
45 #clock-cells = <0>;
46 compatible = "fixed-clock";
47 clock-frequency = <24000000>;
48 };
49
50 clk_hsi: clk-hsi {
51 #clock-cells = <0>;
52 compatible = "fixed-clock";
53 clock-frequency = <64000000>;
54 };
55
56 clk_lse: clk-lse {
57 #clock-cells = <0>;
58 compatible = "fixed-clock";
59 clock-frequency = <32768>;
60 };
61
62 clk_lsi: clk-lsi {
63 #clock-cells = <0>;
64 compatible = "fixed-clock";
65 clock-frequency = <32000>;
66 };
67
68 clk_csi: clk-csi {
69 #clock-cells = <0>;
70 compatible = "fixed-clock";
71 clock-frequency = <4000000>;
72 };
73 };
74
75 soc {
76 compatible = "simple-bus";
77 #address-cells = <1>;
78 #size-cells = <1>;
79 interrupt-parent = <&intc>;
80 ranges;
81
82 uart4: serial@40010000 {
83 compatible = "st,stm32h7-uart";
84 reg = <0x40010000 0x400>;
85 clocks = <&rcc_clk UART4_K>;
86 status = "disabled";
87 };
88
Patrick Delaunay0ed232b2018-03-20 10:54:52 +0100[diff] [blame]89 sdmmc3: sdmmc@48004000 {
90 compatible = "st,stm32-sdmmc2";
91 reg = <0x48004000 0x400>, <0x48005000 0x400>;
92 reg-names = "sdmmc", "delay";
93 interrupts = <GIC_SPI 137 IRQ_TYPE_NONE>;
94 clocks = <&rcc_clk SDMMC3_K>;
95 resets = <&rcc_rst SDMMC3_R>;
96 st,idma = <1>;
97 cap-sd-highspeed;
98 cap-mmc-highspeed;
99 max-frequency = <120000000>;
100 status = "disabled";
101 };
102
Patrick Delaunay3d2d1152018-03-12 10:46:17 +0100[diff] [blame]103 rcc: rcc@50000000 {
104 compatible = "syscon", "simple-mfd";
105
106 reg = <0x50000000 0x1000>;
107
108 rcc_clk: rcc-clk@50000000 {
109 #clock-cells = <1>;
110 compatible = "st,stm32mp1-rcc-clk";
111 };
112
113 rcc_rst: rcc-reset@50000000 {
114 #reset-cells = <1>;
115 compatible = "st,stm32mp1-rcc-rst";
116 };
Patrick Delaunay86634a92018-03-20 14:15:06 +0100[diff] [blame]117
118 rcc_reboot: rcc-reboot@50000000 {
119 compatible = "syscon-reboot";
120 regmap = <&rcc>;
121 offset = <0x404>;
122 mask = <0x1>;
123 };
Patrick Delaunay3d2d1152018-03-12 10:46:17 +0100[diff] [blame]124 };
125
Patrice Chotard7c339bb2018-04-26 16:45:19 +0200[diff] [blame]126 pwr: pwr@50001000 {
127 compatible = "st,stm32mp1-pwr", "st,stm32-pwr", "syscon", "simple-mfd";
128 reg = <0x50001000 0x400>;
129 system-power-controller;
130 interrupts = <GIC_SPI 149 IRQ_TYPE_NONE>;
131 st,sysrcc = <&rcc>;
132 clocks = <&rcc_clk PLL2_R>;
133 clock-names = "phyclk";
134
135 pwr-regulators@c {
136 compatible = "st,stm32mp1,pwr-reg";
137 st,tzcr = <&rcc 0x0 0x1>;
138
139 reg11: reg11 {
140 regulator-name = "reg11";
141 regulator-min-microvolt = <1100000>;
142 regulator-max-microvolt = <1100000>;
143 };
144
145 reg18: reg18 {
146 regulator-name = "reg18";
147 regulator-min-microvolt = <1800000>;
148 regulator-max-microvolt = <1800000>;
149 };
150
151 usb33: usb33 {
152 regulator-name = "usb33";
153 regulator-min-microvolt = <3300000>;
154 regulator-max-microvolt = <3300000>;
155 };
156 };
157 };
158
Patrice Chotarddbe2fcb2018-04-26 17:00:49 +0200[diff] [blame]159 vrefbuf: vrefbuf@50025000 {
160 compatible = "st,stm32-vrefbuf";
161 reg = <0x50025000 0x8>;
162 regulator-min-microvolt = <1500000>;
163 regulator-max-microvolt = <2500000>;
164 clocks = <&rcc_clk VREF>;
165 status = "disabled";
166 };
167
Patrick Delaunay3d2d1152018-03-12 10:46:17 +0100[diff] [blame]168 pinctrl: pin-controller {
169 compatible = "st,stm32mp157-pinctrl";
170 #address-cells = <1>;
171 #size-cells = <1>;
172 ranges = <0 0x50002000 0xa400>;
173 pins-are-numbered;
174
175 gpioa: gpio@50002000 {
176 gpio-controller;
177 #gpio-cells = <2>;
178 interrupt-controller;
179 #interrupt-cells = <2>;
180 reg = <0x0 0x400>;
181 clocks = <&rcc_clk GPIOA>;
182 st,bank-name = "GPIOA";
183 ngpios = <16>;
184 gpio-ranges = <&pinctrl 0 0 16>;
185 status = "disabled";
186 };
187
188 gpiob: gpio@50003000 {
189 gpio-controller;
190 #gpio-cells = <2>;
191 interrupt-controller;
192 #interrupt-cells = <2>;
193 reg = <0x1000 0x400>;
194 clocks = <&rcc_clk GPIOB>;
195 st,bank-name = "GPIOB";
196 ngpios = <16>;
197 gpio-ranges = <&pinctrl 0 16 16>;
198 status = "disabled";
199 };
200
201 gpioc: gpio@50004000 {
202 gpio-controller;
203 #gpio-cells = <2>;
204 interrupt-controller;
205 #interrupt-cells = <2>;
206 reg = <0x2000 0x400>;
207 clocks = <&rcc_clk GPIOC>;
208 st,bank-name = "GPIOC";
209 ngpios = <16>;
210 gpio-ranges = <&pinctrl 0 32 16>;
211 status = "disabled";
212 };
213
214 gpiod: gpio@50005000 {
215 gpio-controller;
216 #gpio-cells = <2>;
217 interrupt-controller;
218 #interrupt-cells = <2>;
219 reg = <0x3000 0x400>;
220 clocks = <&rcc_clk GPIOD>;
221 st,bank-name = "GPIOD";
222 ngpios = <16>;
223 gpio-ranges = <&pinctrl 0 48 16>;
224 status = "disabled";
225 };
226
227 gpioe: gpio@50006000 {
228 gpio-controller;
229 #gpio-cells = <2>;
230 interrupt-controller;
231 #interrupt-cells = <2>;
232 reg = <0x4000 0x400>;
233 clocks = <&rcc_clk GPIOE>;
234 st,bank-name = "GPIOE";
235 ngpios = <16>;
236 gpio-ranges = <&pinctrl 0 64 16>;
237 status = "disabled";
238 };
239
240 gpiof: gpio@50007000 {
241 gpio-controller;
242 #gpio-cells = <2>;
243 interrupt-controller;
244 #interrupt-cells = <2>;
245 reg = <0x5000 0x400>;
246 clocks = <&rcc_clk GPIOF>;
247 st,bank-name = "GPIOF";
248 ngpios = <16>;
249 gpio-ranges = <&pinctrl 0 80 16>;
250 status = "disabled";
251 };
252
253 gpiog: gpio@50008000 {
254 gpio-controller;
255 #gpio-cells = <2>;
256 interrupt-controller;
257 #interrupt-cells = <2>;
258 reg = <0x6000 0x400>;
259 clocks = <&rcc_clk GPIOG>;
260 st,bank-name = "GPIOG";
261 ngpios = <16>;
262 gpio-ranges = <&pinctrl 0 96 16>;
263 status = "disabled";
264 };
265
266 gpioh: gpio@50009000 {
267 gpio-controller;
268 #gpio-cells = <2>;
269 interrupt-controller;
270 #interrupt-cells = <2>;
271 reg = <0x7000 0x400>;
272 clocks = <&rcc_clk GPIOH>;
273 st,bank-name = "GPIOH";
274 ngpios = <16>;
275 gpio-ranges = <&pinctrl 0 112 16>;
276 status = "disabled";
277 };
278
279 gpioi: gpio@5000a000 {
280 gpio-controller;
281 #gpio-cells = <2>;
282 interrupt-controller;
283 #interrupt-cells = <2>;
284 reg = <0x8000 0x400>;
285 clocks = <&rcc_clk GPIOI>;
286 st,bank-name = "GPIOI";
287 ngpios = <16>;
288 gpio-ranges = <&pinctrl 0 128 16>;
289 status = "disabled";
290 };
291
292 gpioj: gpio@5000b000 {
293 gpio-controller;
294 #gpio-cells = <2>;
295 interrupt-controller;
296 #interrupt-cells = <2>;
297 reg = <0x9000 0x400>;
298 clocks = <&rcc_clk GPIOJ>;
299 st,bank-name = "GPIOJ";
300 ngpios = <16>;
301 gpio-ranges = <&pinctrl 0 144 16>;
302 status = "disabled";
303 };
304
305 gpiok: gpio@5000c000 {
306 gpio-controller;
307 #gpio-cells = <2>;
308 interrupt-controller;
309 #interrupt-cells = <2>;
310 reg = <0xa000 0x400>;
311 clocks = <&rcc_clk GPIOK>;
312 st,bank-name = "GPIOK";
313 ngpios = <8>;
314 gpio-ranges = <&pinctrl 0 160 8>;
315 status = "disabled";
316 };
317 };
318
319 pinctrl_z: pin-controller-z {
320 compatible = "st,stm32mp157-z-pinctrl";
321 #address-cells = <1>;
322 #size-cells = <1>;
323 ranges = <0 0x54004000 0x400>;
324 pins-are-numbered;
325
326 gpioz: gpio@54004000 {
327 gpio-controller;
328 #gpio-cells = <2>;
329 interrupt-controller;
330 #interrupt-cells = <2>;
331 reg = <0 0x400>;
332 clocks = <&rcc_clk GPIOZ>;
333 st,bank-name = "GPIOZ";
334 st,bank-ioport = <11>;
335 ngpios = <8>;
336 gpio-ranges = <&pinctrl_z 0 400 8>;
337 status = "disabled";
338 };
339 };
340
341 sdmmc1: sdmmc@58005000 {
342 compatible = "st,stm32-sdmmc2";
343 reg = <0x58005000 0x1000>, <0x58006000 0x1000>;
344 reg-names = "sdmmc", "delay";
345 clocks = <&rcc_clk SDMMC1_K>;
346 resets = <&rcc_rst SDMMC1_R>;
347 st,idma = <1>;
348 cap-sd-highspeed;
349 cap-mmc-highspeed;
350 max-frequency = <120000000>;
351 status = "disabled";
352 };
353
Patrick Delaunay0ed232b2018-03-20 10:54:52 +0100[diff] [blame]354 sdmmc2: sdmmc@58007000 {
355 compatible = "st,stm32-sdmmc2";
356 reg = <0x58007000 0x1000>, <0x58008000 0x1000>;
357 reg-names = "sdmmc", "delay";
358 interrupts = <GIC_SPI 124 IRQ_TYPE_NONE>;
359 clocks = <&rcc_clk SDMMC2_K>;
360 resets = <&rcc_rst SDMMC2_R>;
361 st,idma = <1>;
362 cap-sd-highspeed;
363 cap-mmc-highspeed;
364 max-frequency = <120000000>;
365 status = "disabled";
366 };
367
Patrick Delaunay3d2d1152018-03-12 10:46:17 +0100[diff] [blame]368 i2c4: i2c@5c002000 {
369 compatible = "st,stm32f7-i2c";
370 reg = <0x5c002000 0x400>;
371 interrupt-names = "event", "error", "wakeup";
372 clocks = <&rcc_clk I2C4_K>;
373 resets = <&rcc_rst I2C4_R>;
374 #address-cells = <1>;
375 #size-cells = <0>;
376 wakeup-source;
377 status = "disabled";
378 };
379 };
380};