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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/
4 */
5
6/*
7 * AM335x ICE V2 board
8 * http://www.ti.com/tool/tmdsice3359
9 */
10
11/dts-v1/;
12
13#include "am33xx.dtsi"
14
15/ {
16 model = "TI AM3359 ICE-V2";
17 compatible = "ti,am3359-icev2", "ti,am33xx";
18
19 memory@80000000 {
20 device_type = "memory";
21 reg = <0x80000000 0x10000000>; /* 256 MB */
22 };
23
24 chosen {
25 stdout-path = &uart3;
26 };
27
28 vbat: fixedregulator0 {
29 compatible = "regulator-fixed";
30 regulator-name = "vbat";
31 regulator-min-microvolt = <5000000>;
32 regulator-max-microvolt = <5000000>;
33 regulator-boot-on;
34 };
35
36 vtt_fixed: fixedregulator1 {
37 compatible = "regulator-fixed";
38 regulator-name = "vtt";
39 regulator-min-microvolt = <1500000>;
40 regulator-max-microvolt = <1500000>;
41 gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
42 regulator-always-on;
43 regulator-boot-on;
44 enable-active-high;
45 };
46
47 leds-iio {
48 status = "disabled";
49 compatible = "gpio-leds";
50 led-out0 {
51 label = "out0";
52 gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
53 default-state = "off";
54 };
55
56 led-out1 {
57 label = "out1";
58 gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
59 default-state = "off";
60 };
61
62 led-out2 {
63 label = "out2";
64 gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
65 default-state = "off";
66 };
67
68 led-out3 {
69 label = "out3";
70 gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
71 default-state = "off";
72 };
73
74 led-out4 {
75 label = "out4";
76 gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
77 default-state = "off";
78 };
79
80 led-out5 {
81 label = "out5";
82 gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
83 default-state = "off";
84 };
85
86 led-out6 {
87 label = "out6";
88 gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
89 default-state = "off";
90 };
91
92 led-out7 {
93 label = "out7";
94 gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
95 default-state = "off";
96 };
97 };
98
99 /* Tricolor status LEDs */
100 leds1 {
101 compatible = "gpio-leds";
102 pinctrl-names = "default";
103 pinctrl-0 = <&user_leds>;
104
105 led0 {
106 label = "status0:red:cpu0";
107 gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
108 default-state = "off";
109 linux,default-trigger = "cpu0";
110 };
111
112 led1 {
113 label = "status0:green:usr";
114 gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
115 default-state = "off";
116 };
117
118 led2 {
119 label = "status0:yellow:usr";
120 gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
121 default-state = "off";
122 };
123
124 led3 {
125 label = "status1:red:mmc0";
126 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
127 default-state = "off";
128 linux,default-trigger = "mmc0";
129 };
130
131 led4 {
132 label = "status1:green:usr";
133 gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
134 default-state = "off";
135 };
136
137 led5 {
138 label = "status1:yellow:usr";
139 gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
140 default-state = "off";
141 };
142 };
143 gpio-decoder {
144 compatible = "gpio-decoder";
145 gpios = <&pca9536 3 GPIO_ACTIVE_HIGH>,
146 <&pca9536 2 GPIO_ACTIVE_HIGH>,
147 <&pca9536 1 GPIO_ACTIVE_HIGH>,
148 <&pca9536 0 GPIO_ACTIVE_HIGH>;
149 linux,axis = <0>; /* ABS_X */
150 decoder-max-value = <9>;
151 };
152};
153
154&am33xx_pinmux {
155 user_leds: user_leds {
156 pinctrl-single,pins = <
157 AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT, MUX_MODE7) /* (J18) gmii1_txd3.gpio0[16] */
158 AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT, MUX_MODE7) /* (K15) gmii1_txd2.gpio0[17] */
159 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT, MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] */
160 AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT, MUX_MODE7) /* (D14) xdma_event_intr1.gpio0[20] */
161 AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_OUTPUT, MUX_MODE7) /* (U9) gpmc_csn1.gpio1[30] */
162 AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT, MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] */
163 >;
164 };
165
166 mmc0_pins_default: mmc0_pins_default {
167 pinctrl-single,pins = <
168 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0)
169 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0)
170 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0)
171 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0)
172 AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
173 AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0)
174 >;
175 };
176
177 i2c0_pins_default: i2c0_pins_default {
178 pinctrl-single,pins = <
179 AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT, MUX_MODE0)
180 AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT, MUX_MODE0)
181 >;
182 };
183
184 spi0_pins_default: spi0_pins_default {
185 pinctrl-single,pins = <
186 AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0)
187 AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0)
188 AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0)
189 AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0)
190 AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT_PULLUP, MUX_MODE0)
191 AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7) /* (B12) mcasp0_aclkr.gpio3[18] */
192 >;
193 };
194
195 uart3_pins_default: uart3_pins_default {
196 pinctrl-single,pins = <
197 AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */
198 AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_OUTPUT_PULLUP, MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */
199 >;
200 };
201
202 cpsw_default: cpsw_default {
203 pinctrl-single,pins = <
204 /* Slave 1, RMII mode */
205 AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_crs.rmii1_crs_dv */
206 AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLUP, MUX_MODE0)
207 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1)
208 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1)
209 AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */
210 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd0.rmii1_txd0 */
211 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txd1.rmii1_txd1 */
212 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1) /* mii1_txen.rmii1_txen */
213 /* Slave 2, RMII mode */
214 AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_wait0.rmii2_crs_dv */
215 AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLUP, MUX_MODE1) /* mii1_col.rmii2_refclk */
216 AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a11.rmii2_rxd0 */
217 AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a10.rmii2_rxd1 */
218 AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_wpn.rmii2_rxerr */
219 AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* gpmc_a5.rmii2_txd0 */
220 AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* gpmc_a4.rmii2_txd1 */
221 AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* gpmc_a0.rmii2_txen */
222 >;
223 };
224
225 cpsw_sleep: cpsw_sleep {
226 pinctrl-single,pins = <
227 /* Slave 1 reset value */
228 AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7)
229 AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
230 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
231 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
232 AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7)
233 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
234 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
235 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
236
237 /* Slave 2 reset value */
238 AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLDOWN, MUX_MODE7)
239 AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE7)
240 AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_INPUT_PULLDOWN, MUX_MODE7)
241 AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT_PULLDOWN, MUX_MODE7)
242 AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLDOWN, MUX_MODE7)
243 AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_INPUT_PULLDOWN, MUX_MODE7)
244 AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_INPUT_PULLDOWN, MUX_MODE7)
245 AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_INPUT_PULLDOWN, MUX_MODE7)
246 >;
247 };
248
249 davinci_mdio_default: davinci_mdio_default {
250 pinctrl-single,pins = <
251 /* MDIO */
252 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0)
253 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
254 >;
255 };
256
257 davinci_mdio_sleep: davinci_mdio_sleep {
258 pinctrl-single,pins = <
259 /* MDIO reset value */
260 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
261 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
262 >;
263 };
264};
265
266&i2c0 {
267 pinctrl-names = "default";
268 pinctrl-0 = <&i2c0_pins_default>;
269
270 status = "okay";
271 clock-frequency = <400000>;
272
273 tps: power-controller@2d {
274 reg = <0x2d>;
275 };
276
277 tpic2810: gpio@60 {
278 compatible = "ti,tpic2810";
279 reg = <0x60>;
280 gpio-controller;
281 #gpio-cells = <2>;
282 };
283
284 pca9536: gpio@41 {
285 compatible = "ti,pca9536";
286 reg = <0x41>;
287 gpio-controller;
288 #gpio-cells = <2>;
289 };
290
291 /* osd9616p0899-10 */
292 display@3c {
293 compatible = "solomon,ssd1306fb-i2c";
294 reg = <0x3c>;
295 solomon,height = <16>;
296 solomon,width = <96>;
297 solomon,com-seq;
298 solomon,com-invdir;
299 solomon,page-offset = <0>;
300 solomon,prechargep1 = <2>;
301 solomon,prechargep2 = <13>;
302 };
303};
304
305&spi0 {
306 status = "okay";
307 pinctrl-names = "default";
308 pinctrl-0 = <&spi0_pins_default>;
309
310 sn65hvs882@1 {
311 compatible = "pisosr-gpio";
312 gpio-controller;
313 #gpio-cells = <2>;
314
315 load-gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
316
317 reg = <1>;
318 spi-max-frequency = <1000000>;
319 spi-cpol;
320 };
321
322 spi_nor: flash@0 {
323 #address-cells = <1>;
324 #size-cells = <1>;
325 compatible = "winbond,w25q64", "jedec,spi-nor";
326 spi-max-frequency = <80000000>;
327 m25p,fast-read;
328 reg = <0>;
329
330 partition@0 {
331 label = "u-boot-spl";
332 reg = <0x0 0x80000>;
333 read-only;
334 };
335
336 partition@1 {
337 label = "u-boot";
338 reg = <0x80000 0x100000>;
339 read-only;
340 };
341
342 partition@2 {
343 label = "u-boot-env";
344 reg = <0x180000 0x20000>;
345 read-only;
346 };
347
348 partition@3 {
349 label = "misc";
350 reg = <0x1A0000 0x660000>;
351 };
352 };
353
354};
355
356&tscadc {
357 status = "okay";
358 adc {
359 ti,adc-channels = <1 2 3 4 5 6 7>;
360 };
361};
362
363#include "tps65910.dtsi"
364
365&tps {
366 vcc1-supply = <&vbat>;
367 vcc2-supply = <&vbat>;
368 vcc3-supply = <&vbat>;
369 vcc4-supply = <&vbat>;
370 vcc5-supply = <&vbat>;
371 vcc6-supply = <&vbat>;
372 vcc7-supply = <&vbat>;
373 vccio-supply = <&vbat>;
374
375 regulators {
376 vrtc_reg: regulator@0 {
377 regulator-always-on;
378 };
379
380 vio_reg: regulator@1 {
381 regulator-always-on;
382 };
383
384 vdd1_reg: regulator@2 {
385 regulator-name = "vdd_mpu";
386 regulator-min-microvolt = <912500>;
387 regulator-max-microvolt = <1326000>;
388 regulator-boot-on;
389 regulator-always-on;
390 };
391
392 vdd2_reg: regulator@3 {
393 regulator-name = "vdd_core";
394 regulator-min-microvolt = <912500>;
395 regulator-max-microvolt = <1144000>;
396 regulator-boot-on;
397 regulator-always-on;
398 };
399
400 vdd3_reg: regulator@4 {
401 regulator-always-on;
402 };
403
404 vdig1_reg: regulator@5 {
405 regulator-always-on;
406 };
407
408 vdig2_reg: regulator@6 {
409 regulator-always-on;
410 };
411
412 vpll_reg: regulator@7 {
413 regulator-always-on;
414 };
415
416 vdac_reg: regulator@8 {
417 regulator-always-on;
418 };
419
420 vaux1_reg: regulator@9 {
421 regulator-always-on;
422 };
423
424 vaux2_reg: regulator@10 {
425 regulator-always-on;
426 };
427
428 vaux33_reg: regulator@11 {
429 regulator-always-on;
430 };
431
432 vmmc_reg: regulator@12 {
433 regulator-min-microvolt = <1800000>;
434 regulator-max-microvolt = <3300000>;
435 regulator-always-on;
436 };
437 };
438};
439
440&mmc1 {
441 status = "okay";
442 vmmc-supply = <&vmmc_reg>;
443 bus-width = <4>;
444 pinctrl-names = "default";
445 pinctrl-0 = <&mmc0_pins_default>;
446};
447
448&gpio0_target {
449 /* Do not idle the GPIO used for holding the VTT regulator */
450 ti,no-reset-on-init;
451 ti,no-idle-on-init;
452};
453
454&uart3 {
455 pinctrl-names = "default";
456 pinctrl-0 = <&uart3_pins_default>;
457 status = "okay";
458};
459
460&gpio3 {
461 pr1-mii-ctl-hog {
462 gpio-hog;
463 gpios = <4 GPIO_ACTIVE_HIGH>;
464 output-high;
465 line-name = "PR1_MII_CTRL";
466 };
467
468 mux-mii-hog {
469 gpio-hog;
470 gpios = <10 GPIO_ACTIVE_HIGH>;
471 /* ETH1 mux: Low for MII-PRU, high for RMII-CPSW */
472 output-high;
473 line-name = "MUX_MII_CTL1";
474 };
475};
476
477&cpsw_port1 {
478 phy-handle = <ðphy0>;
479 phy-mode = "rmii";
480 ti,dual-emac-pvid = <1>;
481};
482
483&cpsw_port2 {
484 phy-handle = <ðphy1>;
485 phy-mode = "rmii";
486 ti,dual-emac-pvid = <2>;
487};
488
489&mac_sw {
490 pinctrl-names = "default", "sleep";
491 pinctrl-0 = <&cpsw_default>;
492 pinctrl-1 = <&cpsw_sleep>;
493 status = "okay";
494};
495
496&davinci_mdio_sw {
497 pinctrl-names = "default", "sleep";
498 pinctrl-0 = <&davinci_mdio_default>;
499 pinctrl-1 = <&davinci_mdio_sleep>;
500 reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
501 reset-delay-us = <2>; /* PHY datasheet states 1uS min */
502
503 ethphy0: ethernet-phy@1 {
504 reg = <1>;
505 };
506
507 ethphy1: ethernet-phy@3 {
508 reg = <3>;
509 };
510};
511
512&pruss_tm {
513 status = "okay";
514};
515
516&rtc {
517 system-power-controller;
518};
1/*
2 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9/*
10 * AM335x ICE V2 board
11 * http://www.ti.com/tool/tmdsice3359
12 */
13
14/dts-v1/;
15
16#include "am33xx.dtsi"
17
18/ {
19 model = "TI AM3359 ICE-V2";
20 compatible = "ti,am3359-icev2", "ti,am33xx";
21
22 memory@80000000 {
23 device_type = "memory";
24 reg = <0x80000000 0x10000000>; /* 256 MB */
25 };
26
27 vbat: fixedregulator0 {
28 compatible = "regulator-fixed";
29 regulator-name = "vbat";
30 regulator-min-microvolt = <5000000>;
31 regulator-max-microvolt = <5000000>;
32 regulator-boot-on;
33 };
34
35 vtt_fixed: fixedregulator1 {
36 compatible = "regulator-fixed";
37 regulator-name = "vtt";
38 regulator-min-microvolt = <1500000>;
39 regulator-max-microvolt = <1500000>;
40 gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
41 regulator-always-on;
42 regulator-boot-on;
43 enable-active-high;
44 };
45
46 leds-iio {
47 status = "disabled";
48 compatible = "gpio-leds";
49 led-out0 {
50 label = "out0";
51 gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
52 default-state = "off";
53 };
54
55 led-out1 {
56 label = "out1";
57 gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
58 default-state = "off";
59 };
60
61 led-out2 {
62 label = "out2";
63 gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
64 default-state = "off";
65 };
66
67 led-out3 {
68 label = "out3";
69 gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
70 default-state = "off";
71 };
72
73 led-out4 {
74 label = "out4";
75 gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
76 default-state = "off";
77 };
78
79 led-out5 {
80 label = "out5";
81 gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
82 default-state = "off";
83 };
84
85 led-out6 {
86 label = "out6";
87 gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
88 default-state = "off";
89 };
90
91 led-out7 {
92 label = "out7";
93 gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
94 default-state = "off";
95 };
96 };
97
98 /* Tricolor status LEDs */
99 leds1 {
100 compatible = "gpio-leds";
101 pinctrl-names = "default";
102 pinctrl-0 = <&user_leds>;
103
104 led0 {
105 label = "status0:red:cpu0";
106 gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
107 default-state = "off";
108 linux,default-trigger = "cpu0";
109 };
110
111 led1 {
112 label = "status0:green:usr";
113 gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
114 default-state = "off";
115 };
116
117 led2 {
118 label = "status0:yellow:usr";
119 gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
120 default-state = "off";
121 };
122
123 led3 {
124 label = "status1:red:mmc0";
125 gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
126 default-state = "off";
127 linux,default-trigger = "mmc0";
128 };
129
130 led4 {
131 label = "status1:green:usr";
132 gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
133 default-state = "off";
134 };
135
136 led5 {
137 label = "status1:yellow:usr";
138 gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
139 default-state = "off";
140 };
141 };
142 gpio-decoder {
143 compatible = "gpio-decoder";
144 gpios = <&pca9536 3 GPIO_ACTIVE_HIGH>,
145 <&pca9536 2 GPIO_ACTIVE_HIGH>,
146 <&pca9536 1 GPIO_ACTIVE_HIGH>,
147 <&pca9536 0 GPIO_ACTIVE_HIGH>;
148 linux,axis = <0>; /* ABS_X */
149 decoder-max-value = <9>;
150 };
151};
152
153&am33xx_pinmux {
154 user_leds: user_leds {
155 pinctrl-single,pins = <
156 AM33XX_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE7) /* (J18) gmii1_txd3.gpio0[16] */
157 AM33XX_IOPAD(0x920, PIN_OUTPUT | MUX_MODE7) /* (K15) gmii1_txd2.gpio0[17] */
158 AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE7) /* (A15) xdma_event_intr0.gpio0[19] */
159 AM33XX_IOPAD(0x9b4, PIN_OUTPUT | MUX_MODE7) /* (D14) xdma_event_intr1.gpio0[20] */
160 AM33XX_IOPAD(0x880, PIN_OUTPUT | MUX_MODE7) /* (U9) gpmc_csn1.gpio1[30] */
161 AM33XX_IOPAD(0x92c, PIN_OUTPUT | MUX_MODE7) /* (K18) gmii1_txclk.gpio3[9] */
162 >;
163 };
164
165 mmc0_pins_default: mmc0_pins_default {
166 pinctrl-single,pins = <
167 AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */
168 AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */
169 AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */
170 AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */
171 AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */
172 AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */
173 >;
174 };
175
176 i2c0_pins_default: i2c0_pins_default {
177 pinctrl-single,pins = <
178 AM33XX_IOPAD(0x988, PIN_INPUT | MUX_MODE0) /* (C17) I2C0_SDA.I2C0_SDA */
179 AM33XX_IOPAD(0x98c, PIN_INPUT | MUX_MODE0) /* (C16) I2C0_SCL.I2C0_SCL */
180 >;
181 };
182
183 spi0_pins_default: spi0_pins_default {
184 pinctrl-single,pins = <
185 AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE0) /* (A17) spi0_sclk.spi0_sclk */
186 AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE0) /* (B17) spi0_d0.spi0_d0 */
187 AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE0) /* (B16) spi0_d1.spi0_d1 */
188 AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE0) /* (A16) spi0_cs0.spi0_cs0 */
189 AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE0) /* (C15) spi0_cs1.spi0_cs1 */
190 AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* (B12) mcasp0_aclkr.gpio3[18] */
191 >;
192 };
193
194 uart3_pins_default: uart3_pins_default {
195 pinctrl-single,pins = <
196 AM33XX_IOPAD(0x934, PIN_INPUT_PULLUP | MUX_MODE1) /* (L17) gmii1_rxd3.uart3_rxd */
197 AM33XX_IOPAD(0x938, PIN_OUTPUT_PULLUP | MUX_MODE1) /* (L16) gmii1_rxd2.uart3_txd */
198 >;
199 };
200};
201
202&i2c0 {
203 pinctrl-names = "default";
204 pinctrl-0 = <&i2c0_pins_default>;
205
206 status = "okay";
207 clock-frequency = <400000>;
208
209 tps: power-controller@2d {
210 reg = <0x2d>;
211 };
212
213 tpic2810: gpio@60 {
214 compatible = "ti,tpic2810";
215 reg = <0x60>;
216 gpio-controller;
217 #gpio-cells = <2>;
218 };
219
220 pca9536: gpio@41 {
221 compatible = "ti,pca9536";
222 reg = <0x41>;
223 gpio-controller;
224 #gpio-cells = <2>;
225 };
226};
227
228&spi0 {
229 status = "okay";
230 pinctrl-names = "default";
231 pinctrl-0 = <&spi0_pins_default>;
232
233 sn65hvs882@1 {
234 compatible = "pisosr-gpio";
235 gpio-controller;
236 #gpio-cells = <2>;
237
238 load-gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
239
240 reg = <1>;
241 spi-max-frequency = <1000000>;
242 spi-cpol;
243 };
244};
245
246&tscadc {
247 status = "okay";
248 adc {
249 ti,adc-channels = <1 2 3 4 5 6 7>;
250 };
251};
252
253#include "tps65910.dtsi"
254
255&tps {
256 vcc1-supply = <&vbat>;
257 vcc2-supply = <&vbat>;
258 vcc3-supply = <&vbat>;
259 vcc4-supply = <&vbat>;
260 vcc5-supply = <&vbat>;
261 vcc6-supply = <&vbat>;
262 vcc7-supply = <&vbat>;
263 vccio-supply = <&vbat>;
264
265 regulators {
266 vrtc_reg: regulator@0 {
267 regulator-always-on;
268 };
269
270 vio_reg: regulator@1 {
271 regulator-always-on;
272 };
273
274 vdd1_reg: regulator@2 {
275 regulator-name = "vdd_mpu";
276 regulator-min-microvolt = <912500>;
277 regulator-max-microvolt = <1326000>;
278 regulator-boot-on;
279 regulator-always-on;
280 };
281
282 vdd2_reg: regulator@3 {
283 regulator-name = "vdd_core";
284 regulator-min-microvolt = <912500>;
285 regulator-max-microvolt = <1144000>;
286 regulator-boot-on;
287 regulator-always-on;
288 };
289
290 vdd3_reg: regulator@4 {
291 regulator-always-on;
292 };
293
294 vdig1_reg: regulator@5 {
295 regulator-always-on;
296 };
297
298 vdig2_reg: regulator@6 {
299 regulator-always-on;
300 };
301
302 vpll_reg: regulator@7 {
303 regulator-always-on;
304 };
305
306 vdac_reg: regulator@8 {
307 regulator-always-on;
308 };
309
310 vaux1_reg: regulator@9 {
311 regulator-always-on;
312 };
313
314 vaux2_reg: regulator@10 {
315 regulator-always-on;
316 };
317
318 vaux33_reg: regulator@11 {
319 regulator-always-on;
320 };
321
322 vmmc_reg: regulator@12 {
323 regulator-min-microvolt = <1800000>;
324 regulator-max-microvolt = <3300000>;
325 regulator-always-on;
326 };
327 };
328};
329
330&mmc1 {
331 status = "okay";
332 vmmc-supply = <&vmmc_reg>;
333 bus-width = <4>;
334 pinctrl-names = "default";
335 pinctrl-0 = <&mmc0_pins_default>;
336};
337
338&gpio0 {
339 /* Do not idle the GPIO used for holding the VTT regulator */
340 ti,no-reset-on-init;
341 ti,no-idle-on-init;
342};
343
344&uart3 {
345 pinctrl-names = "default";
346 pinctrl-0 = <&uart3_pins_default>;
347 status = "okay";
348};