Merge remote-tracking branch 'h8300/h8300-next'
[deliverable/linux.git] / arch / arm / boot / dts / arm-realview-eb.dtsi
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1/*
2 * Copyright 2016 Linaro Ltd
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23#include <dt-bindings/interrupt-controller/irq.h>
24#include <dt-bindings/gpio/gpio.h>
25#include "skeleton.dtsi"
26
27/ {
28 compatible = "arm,realview-eb";
29
30 chosen { };
31
32 aliases {
33 serial0 = &serial0;
34 serial1 = &serial1;
35 serial2 = &serial2;
36 serial3 = &serial3;
37 i2c0 = &i2c;
38 };
39
40 memory {
41 /* 128 MiB memory @ 0x0 */
42 reg = <0x00000000 0x08000000>;
43 };
44
45 /* The voltage to the MMC card is hardwired at 3.3V */
46 vmmc: fixedregulator@0 {
47 compatible = "regulator-fixed";
48 regulator-name = "vmmc";
49 regulator-min-microvolt = <3300000>;
50 regulator-max-microvolt = <3300000>;
51 regulator-boot-on;
52 };
53
54 veth: fixedregulator@0 {
55 compatible = "regulator-fixed";
56 regulator-name = "veth";
57 regulator-min-microvolt = <3300000>;
58 regulator-max-microvolt = <3300000>;
59 regulator-boot-on;
60 };
61
62 xtal24mhz: xtal24mhz@24M {
63 #clock-cells = <0>;
64 compatible = "fixed-clock";
65 clock-frequency = <24000000>;
66 };
67
68 timclk: timclk@1M {
69 #clock-cells = <0>;
70 compatible = "fixed-factor-clock";
71 clock-div = <24>;
72 clock-mult = <1>;
73 clocks = <&xtal24mhz>;
74 };
75
76 mclk: mclk@24M {
77 #clock-cells = <0>;
78 compatible = "fixed-factor-clock";
79 clock-div = <1>;
80 clock-mult = <1>;
81 clocks = <&xtal24mhz>;
82 };
83
84 kmiclk: kmiclk@24M {
85 #clock-cells = <0>;
86 compatible = "fixed-factor-clock";
87 clock-div = <1>;
88 clock-mult = <1>;
89 clocks = <&xtal24mhz>;
90 };
91
92 sspclk: sspclk@24M {
93 #clock-cells = <0>;
94 compatible = "fixed-factor-clock";
95 clock-div = <1>;
96 clock-mult = <1>;
97 clocks = <&xtal24mhz>;
98 };
99
100 uartclk: uartclk@24M {
101 #clock-cells = <0>;
102 compatible = "fixed-factor-clock";
103 clock-div = <1>;
104 clock-mult = <1>;
105 clocks = <&xtal24mhz>;
106 };
107
108 wdogclk: wdogclk@24M {
109 #clock-cells = <0>;
110 compatible = "fixed-factor-clock";
111 clock-div = <1>;
112 clock-mult = <1>;
113 clocks = <&xtal24mhz>;
114 };
115
116 /* FIXME: this actually hangs off the PLL clocks */
117 pclk: pclk@0 {
118 #clock-cells = <0>;
119 compatible = "fixed-clock";
120 clock-frequency = <0>;
121 };
122
123 flash0@40000000 {
124 /* 2 * 32MiB NOR Flash memory */
125 compatible = "arm,versatile-flash", "cfi-flash";
126 reg = <0x40000000 0x04000000>;
127 bank-width = <4>;
128 };
129
130 flash1@44000000 {
131 /* 2 * 32MiB NOR Flash memory */
132 compatible = "arm,versatile-flash", "cfi-flash";
133 reg = <0x44000000 0x04000000>;
134 bank-width = <4>;
135 };
136
137 /* SMSC 9118 ethernet with PHY and EEPROM */
138 ethernet: ethernet@4e000000 {
139 compatible = "smsc,lan9118", "smsc,lan9115";
140 reg = <0x4e000000 0x10000>;
141 phy-mode = "mii";
142 reg-io-width = <4>;
143 smsc,irq-active-high;
144 smsc,irq-push-pull;
145 vdd33a-supply = <&veth>;
146 vddvario-supply = <&veth>;
147 };
148
149 usb: usb@4f000000 {
150 compatible = "nxp,usb-isp1761";
151 reg = <0x4f000000 0x20000>;
152 port1-otg;
153 };
154
155 /* These peripherals are inside the FPGA */
156 fpga {
157 #address-cells = <1>;
158 #size-cells = <1>;
159 compatible = "simple-bus";
160 ranges;
161
162 syscon: syscon@10000000 {
163 compatible = "arm,realview-eb-syscon", "syscon", "simple-mfd";
164 reg = <0x10000000 0x1000>;
165
166 led@08.0 {
167 compatible = "register-bit-led";
168 offset = <0x08>;
169 mask = <0x01>;
170 label = "versatile:0";
171 linux,default-trigger = "heartbeat";
172 default-state = "on";
173 };
174 led@08.1 {
175 compatible = "register-bit-led";
176 offset = <0x08>;
177 mask = <0x02>;
178 label = "versatile:1";
179 linux,default-trigger = "mmc0";
180 default-state = "off";
181 };
182 led@08.2 {
183 compatible = "register-bit-led";
184 offset = <0x08>;
185 mask = <0x04>;
186 label = "versatile:2";
187 linux,default-trigger = "cpu0";
188 default-state = "off";
189 };
190 led@08.3 {
191 compatible = "register-bit-led";
192 offset = <0x08>;
193 mask = <0x08>;
194 label = "versatile:3";
195 default-state = "off";
196 };
197 led@08.4 {
198 compatible = "register-bit-led";
199 offset = <0x08>;
200 mask = <0x10>;
201 label = "versatile:4";
202 default-state = "off";
203 };
204 led@08.5 {
205 compatible = "register-bit-led";
206 offset = <0x08>;
207 mask = <0x20>;
208 label = "versatile:5";
209 default-state = "off";
210 };
211 led@08.6 {
212 compatible = "register-bit-led";
213 offset = <0x08>;
214 mask = <0x40>;
215 label = "versatile:6";
216 default-state = "off";
217 };
218 led@08.7 {
219 compatible = "register-bit-led";
220 offset = <0x08>;
221 mask = <0x80>;
222 label = "versatile:7";
223 default-state = "off";
224 };
225 oscclk0: osc0@0c {
226 compatible = "arm,syscon-icst307";
227 #clock-cells = <0>;
228 lock-offset = <0x20>;
229 vco-offset = <0x0C>;
230 clocks = <&xtal24mhz>;
231 };
232 oscclk1: osc1@10 {
233 compatible = "arm,syscon-icst307";
234 #clock-cells = <0>;
235 lock-offset = <0x20>;
236 vco-offset = <0x10>;
237 clocks = <&xtal24mhz>;
238 };
239 oscclk2: osc2@14 {
240 compatible = "arm,syscon-icst307";
241 #clock-cells = <0>;
242 lock-offset = <0x20>;
243 vco-offset = <0x14>;
244 clocks = <&xtal24mhz>;
245 };
246 oscclk3: osc3@18 {
247 compatible = "arm,syscon-icst307";
248 #clock-cells = <0>;
249 lock-offset = <0x20>;
250 vco-offset = <0x18>;
251 clocks = <&xtal24mhz>;
252 };
253 oscclk4: osc4@1c {
254 compatible = "arm,syscon-icst307";
255 #clock-cells = <0>;
256 lock-offset = <0x20>;
257 vco-offset = <0x1c>;
258 clocks = <&xtal24mhz>;
259 };
260 };
261
262 i2c: i2c@10002000 {
263 #address-cells = <1>;
264 #size-cells = <0>;
265 compatible = "arm,versatile-i2c";
266 reg = <0x10002000 0x1000>;
267
268 rtc@68 {
269 compatible = "dallas,ds1338";
270 reg = <0x68>;
271 };
272 };
273
274 aaci: aaci@10004000 {
275 compatible = "arm,pl041", "arm,primecell";
276 reg = <0x10004000 0x1000>;
277 clocks = <&pclk>;
278 clock-names = "apb_pclk";
279 };
280
281 mmc: mmcsd@10005000 {
282 compatible = "arm,pl18x", "arm,primecell";
283 reg = <0x10005000 0x1000>;
284
285 /* Due to frequent FIFO overruns, use just 500 kHz */
286 max-frequency = <500000>;
287 bus-width = <4>;
288 cap-sd-highspeed;
289 cap-mmc-highspeed;
290 clocks = <&mclk>, <&pclk>;
291 clock-names = "mclk", "apb_pclk";
292 vmmc-supply = <&vmmc>;
293 cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
294 wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
295 };
296
297 kmi0: kmi@10006000 {
298 compatible = "arm,pl050", "arm,primecell";
299 reg = <0x10006000 0x1000>;
300 clocks = <&kmiclk>, <&pclk>;
301 clock-names = "KMIREFCLK", "apb_pclk";
302 };
303
304 kmi1: kmi@10007000 {
305 compatible = "arm,pl050", "arm,primecell";
306 reg = <0x10007000 0x1000>;
307 clocks = <&kmiclk>, <&pclk>;
308 clock-names = "KMIREFCLK", "apb_pclk";
309 };
310
311 charlcd: fpga_charlcd: charlcd@10008000 {
312 compatible = "arm,versatile-lcd";
313 reg = <0x10008000 0x1000>;
314 clocks = <&pclk>;
315 clock-names = "apb_pclk";
316 };
317
318 serial0: serial@10009000 {
319 compatible = "arm,pl011", "arm,primecell";
320 reg = <0x10009000 0x1000>;
321 clocks = <&uartclk>, <&pclk>;
322 clock-names = "uartclk", "apb_pclk";
323 };
324
325 serial1: serial@1000a000 {
326 compatible = "arm,pl011", "arm,primecell";
327 reg = <0x1000a000 0x1000>;
328 clocks = <&uartclk>, <&pclk>;
329 clock-names = "uartclk", "apb_pclk";
330 };
331
332 serial2: serial@1000b000 {
333 compatible = "arm,pl011", "arm,primecell";
334 reg = <0x1000b000 0x1000>;
335 clocks = <&uartclk>, <&pclk>;
336 clock-names = "uartclk", "apb_pclk";
337 };
338
339 serial3: serial@1000c000 {
340 compatible = "arm,pl011", "arm,primecell";
341 reg = <0x1000c000 0x1000>;
342 clocks = <&uartclk>, <&pclk>;
343 clock-names = "uartclk", "apb_pclk";
344 };
345
346 ssp: ssp@1000d000 {
347 compatible = "arm,pl022", "arm,primecell";
348 reg = <0x1000d000 0x1000>;
349 clocks = <&sspclk>, <&pclk>;
350 clock-names = "SSPCLK", "apb_pclk";
351 };
352
353 wdog: watchdog@10010000 {
354 compatible = "arm,sp805", "arm,primecell";
355 reg = <0x10010000 0x1000>;
356 clocks = <&wdogclk>, <&pclk>;
357 clock-names = "wdogclk", "apb_pclk";
358 status = "disabled";
359 };
360
361 timer01: timer@10011000 {
362 compatible = "arm,sp804", "arm,primecell";
363 reg = <0x10011000 0x1000>;
364 clocks = <&timclk>, <&timclk>, <&pclk>;
365 clock-names = "timer1", "timer2", "apb_pclk";
366 };
367
368 timer23: timer@10012000 {
369 compatible = "arm,sp804", "arm,primecell";
370 reg = <0x10012000 0x1000>;
371 clocks = <&timclk>, <&timclk>, <&pclk>;
372 clock-names = "timer1", "timer2", "apb_pclk";
373 };
374
375 gpio0: gpio@10013000 {
376 compatible = "arm,pl061", "arm,primecell";
377 reg = <0x10013000 0x1000>;
378 gpio-controller;
379 #gpio-cells = <2>;
380 interrupt-controller;
381 #interrupt-cells = <2>;
382 clocks = <&pclk>;
383 clock-names = "apb_pclk";
384 };
385
386 gpio1: gpio@10014000 {
387 compatible = "arm,pl061", "arm,primecell";
388 reg = <0x10014000 0x1000>;
389 gpio-controller;
390 #gpio-cells = <2>;
391 interrupt-controller;
392 #interrupt-cells = <2>;
393 clocks = <&pclk>;
394 clock-names = "apb_pclk";
395 };
396
397 gpio2: gpio@10015000 {
398 compatible = "arm,pl061", "arm,primecell";
399 reg = <0x10015000 0x1000>;
400 gpio-controller;
401 #gpio-cells = <2>;
402 interrupt-controller;
403 #interrupt-cells = <2>;
404 clocks = <&pclk>;
405 clock-names = "apb_pclk";
406 };
407
408 rtc: rtc@10017000 {
409 compatible = "arm,pl031", "arm,primecell";
410 reg = <0x10017000 0x1000>;
411 clocks = <&pclk>;
412 clock-names = "apb_pclk";
413 };
414
415 clcd: clcd@10020000 {
416 compatible = "arm,pl111", "arm,primecell";
417 reg = <0x10020000 0x1000>;
418 interrupt-names = "combined";
419 clocks = <&oscclk0>, <&pclk>;
420 clock-names = "clcdclk", "apb_pclk";
421
422 port {
423 clcd_pads: endpoint {
424 remote-endpoint = <&clcd_panel>;
425 arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
426 };
427 };
428
429 panel {
430 compatible = "panel-dpi";
431
432 port {
433 clcd_panel: endpoint {
434 remote-endpoint = <&clcd_pads>;
435 };
436 };
437
438 /* Standard 640x480 VGA timings */
439 panel-timing {
440 clock-frequency = <25175000>;
441 hactive = <640>;
442 hback-porch = <48>;
443 hfront-porch = <16>;
444 hsync-len = <96>;
445 vactive = <480>;
446 vback-porch = <33>;
447 vfront-porch = <10>;
448 vsync-len = <2>;
449 };
450 };
451 };
452 };
453};
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