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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
[mirror_ubuntu-zesty-kernel.git] / arch / arm / boot / dts / am335x-shc.dts
CommitLineData
6cab180d
HS		 1/*
2 * support for the bosch am335x based shc c3 board
3 *
4 * Copyright, C) 2015 Heiko Schocher <hs@denx.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10/dts-v1/;
11
12#include "am33xx.dtsi"
13#include <dt-bindings/input/input.h>
14
15/ {
16 model = "Bosch SHC";
17 compatible = "ti,am335x-shc", "ti,am335x-bone", "ti,am33xx";
18
19 aliases {
20 mmcblk0 = &mmc1;
21 mmcblk1 = &mmc2;
22 };
23
24 cpus {
25 cpu@0 {
26 /*
27 * To consider voltage drop between PMIC and SoC,
28 * tolerance value is reduced to 2% from 4% and
29 * voltage value is increased as a precaution.
30 */
31 operating-points = <
32 /* kHz uV */
33 594000 1225000
34 294000 1125000
35 >;
36 voltage-tolerance = <2>; /* 2 percentage */
37 cpu0-supply = <&dcdc2_reg>;
38 };
39 };
40
41 gpio_keys {
42 compatible = "gpio-keys";
43
44 back_button {
45 label = "Back Button";
46 gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
47 linux,code = <KEY_BACK>;
48 debounce-interval = <1000>;
a5b87513 49 wakeup-source;
6cab180d
HS		 50 };
51
52 front_button {
53 label = "Front Button";
54 gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
55 linux,code = <KEY_FRONT>;
56 debounce-interval = <1000>;
a5b87513 57 wakeup-source;
6cab180d
HS		 58 };
59 };
60
61 leds {
62 pinctrl-names = "default";
63 pinctrl-0 = <&user_leds_s0>;
64
65 compatible = "gpio-leds";
66
67 led@1 {
68 label = "shc:power:red";
69 gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
70 default-state = "off";
71 };
72
73 led@2 {
74 label = "shc:power:bl";
75 gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
76 linux,default-trigger = "timer";
77 default-state = "on";
78 };
79
80 led@3 {
81 label = "shc:lan:red";
82 gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
83 default-state = "off";
84 };
85
86 led@4 {
87 label = "shc:lan:bl";
88 gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
89 default-state = "off";
90 };
91
92 led@5 {
93 label = "shc:cloud:red";
94 gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
95 default-state = "off";
96 };
97
98 led@6 {
99 label = "shc:cloud:bl";
100 gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
101 default-state = "off";
102 };
103 };
104
105 memory {
106 device_type = "memory";
107 reg = <0x80000000 0x20000000>; /* 512 MB */
108 };
109
110 vmmcsd_fixed: fixedregulator@0 {
111 compatible = "regulator-fixed";
112 regulator-name = "vmmcsd_fixed";
113 regulator-min-microvolt = <3300000>;
114 regulator-max-microvolt = <3300000>;
115 };
116};
117
118&aes {
119 status = "okay";
120};
121
122&cppi41dma {
123 status = "okay";
124};
125
126&davinci_mdio {
127 pinctrl-names = "default", "sleep";
128 pinctrl-0 = <&davinci_mdio_default>;
129 pinctrl-1 = <&davinci_mdio_sleep>;
130 status = "okay";
131
132 ethernetphy0: ethernet-phy@0 {
133 reg = <0>;
134 smsc,disable-energy-detect;
135 };
136};
137
138&epwmss1 {
139 status = "okay";
140
141 ehrpwm1: ehrpwm@48302200 {
142 pinctrl-names = "default";
143 pinctrl-0 = <&ehrpwm1_pins>;
144 status = "okay";
145 };
146};
147
148&gpio1 {
149 hmtc_rst {
150 gpio-hog;
151 gpios = <24 GPIO_ACTIVE_LOW>;
152 output-high;
153 line-name = "homematic_reset";
154 };
155
156 hmtc_prog {
157 gpio-hog;
158 gpios = <27 GPIO_ACTIVE_LOW>;
159 output-high;
160 line-name = "homematic_program";
161 };
162};
163
164&gpio3 {
165 zgb_rst {
166 gpio-hog;
167 gpios = <18 GPIO_ACTIVE_LOW>;
168 output-low;
169 line-name = "zigbee_reset";
170 };
171
172 zgb_boot {
173 gpio-hog;
174 gpios = <19 GPIO_ACTIVE_HIGH>;
175 output-high;
176 line-name = "zigbee_boot";
177 };
178};
179
180&i2c0 {
181 pinctrl-names = "default";
182 pinctrl-0 = <&i2c0_pins>;
183 status = "okay";
184 clock-frequency = <400000>;
185
186 tps: tps@24 {
187 reg = <0x24>;
188 };
189
190 at24@50 {
191 compatible = "at24,24c32";
192 pagesize = <32>;
193 reg = <0x50>;
194 };
195
196 pcf8563@51 {
197 compatible = "nxp,pcf8563";
198 reg = <0x51>;
199 };
200};
201
202&mac {
203 pinctrl-names = "default", "sleep";
204 pinctrl-0 = <&cpsw_default>;
205 pinctrl-1 = <&cpsw_sleep>;
206 status = "okay";
207 slaves = <1>;
208 cpsw_emac0: slave@4a100200 {
209 phy_id = <&davinci_mdio>, <0>;
210 phy-mode = "mii";
211 phy-handle = <&ethernetphy0>;
212 };
213};
214
215&mmc1 {
216 pinctrl-names = "default";
217 pinctrl-0 = <&mmc1_pins>;
218 bus-width = <0x4>;
219 cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
220 cd-inverted;
221 max-frequency = <26000000>;
222 vmmc-supply = <&vmmcsd_fixed>;
223 status = "okay";
224};
225
226&mmc2 {
227 pinctrl-names = "default";
228 pinctrl-0 = <&emmc_pins>;
229 bus-width = <8>;
230 max-frequency = <26000000>;
231 sd-uhs-sdr25;
232 vmmc-supply = <&vmmcsd_fixed>;
233 status = "okay";
234};
235
236&mmc3 {
237 pinctrl-names = "default";
238 pinctrl-0 = <&mmc3_pins>;
239 bus-width = <4>;
240 cap-power-off-card;
241 max-frequency = <26000000>;
242 sd-uhs-sdr25;
243 vmmc-supply = <&vmmcsd_fixed>;
244 status = "okay";
245};
246
247&rtc {
248 ti,no-init;
249};
250
251&sham {
252 status = "okay";
253};
254
255&tps {
256 compatible = "ti,tps65217";
257 ti,pmic-shutdown-controller;
258
259 regulators {
260 #address-cells = <1>;
261 #size-cells = <0>;
262
263 dcdc1_reg: regulator@0 {
264 reg = <0>;
265 regulator-name = "vdds_dpr";
266 regulator-compatible = "dcdc1";
267 regulator-min-microvolt = <1300000>;
268 regulator-max-microvolt = <1450000>;
269 regulator-boot-on;
270 regulator-always-on;
271 };
272
273 dcdc2_reg: regulator@1 {
274 reg = <1>;
275 /*
276 * VDD_MPU voltage limits 0.95V - 1.26V with
277 * +/-4% tolerance
278 */
279 regulator-compatible = "dcdc2";
280 regulator-name = "vdd_mpu";
281 regulator-min-microvolt = <925000>;
282 regulator-max-microvolt = <1375000>;
283 regulator-boot-on;
284 regulator-always-on;
285 regulator-ramp-delay = <70000>;
286 };
287
288 dcdc3_reg: regulator@2 {
289 reg = <2>;
290 /*
291 * VDD_CORE voltage limits 0.95V - 1.1V with
292 * +/-4% tolerance
293 */
294 regulator-name = "vdd_core";
295 regulator-compatible = "dcdc3";
296 regulator-min-microvolt = <925000>;
297 regulator-max-microvolt = <1125000>;
298 regulator-boot-on;
299 regulator-always-on;
300 };
301
302 ldo1_reg: regulator@3 {
303 reg = <3>;
304 regulator-name = "vio,vrtc,vdds";
305 regulator-compatible = "ldo1";
306 regulator-min-microvolt = <1000000>;
307 regulator-max-microvolt = <1800000>;
308 regulator-always-on;
309 };
310
311 ldo2_reg: regulator@4 {
312 reg = <4>;
313 regulator-name = "vdd_3v3aux";
314 regulator-compatible = "ldo2";
315 regulator-min-microvolt = <900000>;
316 regulator-max-microvolt = <3300000>;
317 regulator-always-on;
318 };
319
320 ldo3_reg: regulator@5 {
321 reg = <5>;
322 regulator-name = "vdd_1v8";
323 regulator-compatible = "ldo3";
324 regulator-min-microvolt = <900000>;
325 regulator-max-microvolt = <1800000>;
326 regulator-always-on;
327 };
328
329 ldo4_reg: regulator@6 {
330 reg = <6>;
331 regulator-name = "vdd_3v3a";
332 regulator-compatible = "ldo4";
333 regulator-min-microvolt = <1800000>;
334 regulator-max-microvolt = <3300000>;
335 regulator-always-on;
336 };
337 };
338};
339
340&uart0 {
341 pinctrl-names = "default";
342 pinctrl-0 = <&uart0_pins>;
343 status = "okay";
344};
345
346&uart1 {
347 pinctrl-names = "default";
348 pinctrl-0 = <&uart1_pins>;
349 status = "okay";
350};
351
352&uart2 {
353 pinctrl-names = "default";
354 pinctrl-0 = <&uart2_pins>;
355 status = "okay";
356};
357
358&uart4 {
359 pinctrl-names = "default";
360 pinctrl-0 = <&uart4_pins>;
361 status = "okay";
362};
363
364&usb {
365 status = "okay";
366};
367
368&usb_ctrl_mod {
369 status = "okay";
370};
371
372&usb1_phy {
373 status = "okay";
374};
375
376&usb1 {
377 status = "okay";
378 dr_mode = "host";
379};
380
381&am33xx_pinmux {
382 pinctrl-names = "default";
383 pinctrl-0 = <&clkout2_pin>;
384
385 clkout2_pin: pinmux_clkout2_pin {
386 pinctrl-single,pins = <
387 /* xdma_event_intr1.clkout2 */
388 AM33XX_IOPAD(0x9b4, PIN_INPUT | MUX_MODE6)
389 >;
390 };
391
392 cpsw_default: cpsw_default {
393 pinctrl-single,pins = <
394 /* Slave 1 */
395 AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE0)
396 AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
397 AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE0)
398 AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
399 AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
400 AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE0)
401 AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE0)
402 AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE0)
403 AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE0)
404 AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE0)
405 AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE0)
406 AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE0)
407 AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE0)
408 >;
409 };
410
411 cpsw_sleep: cpsw_sleep {
412 pinctrl-single,pins = <
413 /* Slave 1 reset value */
414 AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
415 AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
416 AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
417 AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
418 AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
419 AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
420 AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
421 AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
422 AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
423 AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
424 AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
425 AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
426 AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
427 >;
428 };
429
430 davinci_mdio_default: davinci_mdio_default {
431 pinctrl-single,pins = <
432 /* mdio_data.mdio_data */
433 AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)
434 /* mdio_clk.mdio_clk */
435 AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)
436 >;
437 };
438
439 davinci_mdio_sleep: davinci_mdio_sleep {
440 pinctrl-single,pins = <
441 /* MDIO reset value */
442 AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
443 AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
444 >;
445 };
446
447 ehrpwm1_pins: pinmux_ehrpwm1 {
448 pinctrl-single,pins = <
449 AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE6) /* gpmc_a3.gpio1_19 */
450 >;
451 };
452
453 emmc_pins: pinmux_emmc_pins {
454 pinctrl-single,pins = <
455 AM33XX_IOPAD(0x880, PIN_INPUT | MUX_MODE2)
456 AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2)
457 AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1)
458 AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1)
459 AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1)
460 AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1)
461 AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1)
462 AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1)
463 AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1)
464 AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1)
465 >;
466 };
467
468 i2c0_pins: pinmux_i2c0_pins {
469 pinctrl-single,pins = <
470 AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0)
471 AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0)
472 >;
473 };
474
475 mmc1_pins: pinmux_mmc1_pins {
476 pinctrl-single,pins = <
477 AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE5)
478 >;
479 };
480
481 mmc3_pins: pinmux_mmc3_pins {
482 pinctrl-single,pins = <
483 AM33XX_IOPAD(0x830, PIN_INPUT | MUX_MODE3)
484 AM33XX_IOPAD(0x834, PIN_INPUT | MUX_MODE3)
485 AM33XX_IOPAD(0x838, PIN_INPUT | MUX_MODE3)
486 AM33XX_IOPAD(0x83c, PIN_INPUT | MUX_MODE3)
487 AM33XX_IOPAD(0x888, PIN_INPUT | MUX_MODE3)
488 AM33XX_IOPAD(0x88c, PIN_INPUT | MUX_MODE3)
489 >;
490 };
491
492 uart0_pins: pinmux_uart0_pins {
493 pinctrl-single,pins = <
494 AM33XX_IOPAD(0x968, PIN_INPUT_PULLDOWN | MUX_MODE0)
495 AM33XX_IOPAD(0x96c, PIN_OUTPUT | MUX_MODE0)
496 AM33XX_IOPAD(0x970, PIN_INPUT_PULLDOWN | MUX_MODE0)
497 AM33XX_IOPAD(0x974, PIN_OUTPUT | MUX_MODE0)
498 >;
499 };
500
501 uart1_pins: pinmux_uart1 {
502 pinctrl-single,pins = <
503 AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0)
504 AM33XX_IOPAD(0x97C, PIN_OUTPUT | MUX_MODE0)
505 AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0)
506 AM33XX_IOPAD(0x984, PIN_OUTPUT | MUX_MODE0)
507 >;
508 };
509
510 uart2_pins: pinmux_uart2_pins {
511 pinctrl-single,pins = <
512 AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)
513 AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)
514 >;
515 };
516
517 uart4_pins: pinmux_uart4_pins {
518 pinctrl-single,pins = <
519 AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6)
520 AM33XX_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE6)
521 >;
522 };
523
524 user_leds_s0: user_leds_s0 {
525 pinctrl-single,pins = <
526 AM33XX_IOPAD(0x820, PIN_OUTPUT | MUX_MODE7)
527 AM33XX_IOPAD(0x824, PIN_OUTPUT | MUX_MODE7)
528 AM33XX_IOPAD(0x828, PIN_OUTPUT | MUX_MODE7)
529 AM33XX_IOPAD(0x82c, PIN_OUTPUT | MUX_MODE7)
530 AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE7)
531 AM33XX_IOPAD(0x844, PIN_OUTPUT | MUX_MODE7)
532 AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE7)
533 AM33XX_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
534 AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE7)
535 AM33XX_IOPAD(0x858, PIN_OUTPUT | MUX_MODE7)
536 AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLUP | MUX_MODE7)
537 AM33XX_IOPAD(0x860, PIN_INPUT | MUX_MODE7)
538 AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE7)
539 AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7)
540 AM33XX_IOPAD(0x86c, PIN_INPUT | MUX_MODE7)
541 AM33XX_IOPAD(0x878, PIN_OUTPUT_PULLUP | MUX_MODE7)
542 AM33XX_IOPAD(0x87c, PIN_INPUT | MUX_MODE7)
543 AM33XX_IOPAD(0x890, PIN_OUTPUT | MUX_MODE7)
544 AM33XX_IOPAD(0x894, PIN_INPUT | MUX_MODE7)
545 AM33XX_IOPAD(0x898, PIN_OUTPUT | MUX_MODE7)
546 AM33XX_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE7)
547 AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE7)
548 AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE7)
549 AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE7)
550 AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE7)
551 AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE7)
552 AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE7)
553 AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE7)
554 AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE7)
555 AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE7)
556 AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE7)
557 AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE7)
558 AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE7)
559 AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE7)
560 AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE7)
561 AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE7)
562 AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE7)
563 AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE7)
564 AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE7)
565 AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE7)
566 AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE7)
567 AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
568 AM33XX_IOPAD(0x958, PIN_OUTPUT | MUX_MODE7)
569 AM33XX_IOPAD(0x95c, PIN_OUTPUT | MUX_MODE7)
570 AM33XX_IOPAD(0x964, PIN_OUTPUT_PULLUP | MUX_MODE7)
571 AM33XX_IOPAD(0x9a0, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
572 AM33XX_IOPAD(0x9a4, PIN_OUTPUT_PULLDOWN | MUX_MODE7)
573 AM33XX_IOPAD(0x9a8, PIN_INPUT_PULLDOWN | MUX_MODE7)
574 AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE7)
575 >;
576 };
577};
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