Commit | Line | Data |
---|---|---|
d2912cb1 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
a7cac713 SP |
2 | /* |
3 | * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/ | |
a7cac713 SP |
4 | */ |
5 | ||
5b604223 K |
6 | #include "am57xx-industrial-grade.dtsi" |
7 | ||
a7cac713 SP |
8 | / { |
9 | aliases { | |
10 | rtc0 = &tps659038_rtc; | |
11 | rtc1 = &rtc; | |
12 | }; | |
13 | ||
bc1baa6b LV |
14 | chosen { |
15 | stdout-path = &uart3; | |
16 | }; | |
17 | ||
a7cac713 SP |
18 | vmain: fixedregulator-vmain { |
19 | compatible = "regulator-fixed"; | |
20 | regulator-name = "VMAIN"; | |
21 | regulator-min-microvolt = <5000000>; | |
22 | regulator-max-microvolt = <5000000>; | |
23 | regulator-always-on; | |
24 | regulator-boot-on; | |
25 | }; | |
26 | ||
27 | v3_3d: fixedregulator-v3_3d { | |
28 | compatible = "regulator-fixed"; | |
29 | regulator-name = "V3_3D"; | |
30 | vin-supply = <&smps9_reg>; | |
31 | regulator-min-microvolt = <3300000>; | |
32 | regulator-max-microvolt = <3300000>; | |
33 | regulator-always-on; | |
34 | regulator-boot-on; | |
35 | }; | |
36 | ||
37 | vtt_fixed: fixedregulator-vtt { | |
38 | /* TPS51200 */ | |
39 | compatible = "regulator-fixed"; | |
40 | regulator-name = "vtt_fixed"; | |
41 | vin-supply = <&v3_3d>; | |
42 | regulator-min-microvolt = <3300000>; | |
43 | regulator-max-microvolt = <3300000>; | |
44 | regulator-always-on; | |
45 | regulator-boot-on; | |
46 | }; | |
50e95b6b AD |
47 | |
48 | leds-iio { | |
49 | status = "disabled"; | |
50 | compatible = "gpio-leds"; | |
51 | led-out0 { | |
52 | label = "out0"; | |
53 | gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>; | |
54 | default-state = "off"; | |
55 | }; | |
56 | ||
57 | led-out1 { | |
58 | label = "out1"; | |
59 | gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>; | |
60 | default-state = "off"; | |
61 | }; | |
62 | ||
63 | led-out2 { | |
64 | label = "out2"; | |
65 | gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>; | |
66 | default-state = "off"; | |
67 | }; | |
68 | ||
69 | led-out3 { | |
70 | label = "out3"; | |
71 | gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>; | |
72 | default-state = "off"; | |
73 | }; | |
74 | ||
75 | led-out4 { | |
76 | label = "out4"; | |
77 | gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>; | |
78 | default-state = "off"; | |
79 | }; | |
80 | ||
81 | led-out5 { | |
82 | label = "out5"; | |
83 | gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>; | |
84 | default-state = "off"; | |
85 | }; | |
86 | ||
87 | led-out6 { | |
88 | label = "out6"; | |
89 | gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>; | |
90 | default-state = "off"; | |
91 | }; | |
92 | ||
93 | led-out7 { | |
94 | label = "out7"; | |
95 | gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>; | |
96 | default-state = "off"; | |
97 | }; | |
98 | }; | |
a7cac713 SP |
99 | }; |
100 | ||
0e1b2116 SP |
101 | &dra7_pmx_core { |
102 | dcan1_pins_default: dcan1_pins_default { | |
103 | pinctrl-single,pins = < | |
104 | DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */ | |
105 | DRA7XX_CORE_IOPAD(0x37d4, PIN_INPUT_PULLUP | MUX_MODE0) /* dcan1_rx */ | |
106 | >; | |
107 | }; | |
108 | ||
109 | dcan1_pins_sleep: dcan1_pins_sleep { | |
110 | pinctrl-single,pins = < | |
111 | DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */ | |
112 | DRA7XX_CORE_IOPAD(0x37d4, MUX_MODE15 | PULL_UP) /* dcan1_rx.off */ | |
113 | >; | |
114 | }; | |
115 | }; | |
116 | ||
a7cac713 SP |
117 | &i2c1 { |
118 | status = "okay"; | |
119 | clock-frequency = <400000>; | |
120 | ||
121 | tps659038: tps659038@58 { | |
122 | compatible = "ti,tps659038"; | |
123 | reg = <0x58>; | |
124 | interrupts-extended = <&gpio6 16 IRQ_TYPE_LEVEL_HIGH | |
125 | &dra7_pmx_core 0x418>; | |
126 | #interrupt-cells = <2>; | |
127 | interrupt-controller; | |
128 | ti,system-power-controller; | |
8804755b | 129 | ti,palmas-override-powerhold; |
a7cac713 SP |
130 | |
131 | tps659038_pmic { | |
132 | compatible = "ti,tps659038-pmic"; | |
3d9f77be NM |
133 | |
134 | smps12-in-supply = <&vmain>; | |
135 | smps3-in-supply = <&vmain>; | |
136 | smps45-in-supply = <&vmain>; | |
137 | smps6-in-supply = <&vmain>; | |
138 | smps7-in-supply = <&vmain>; | |
139 | smps8-in-supply = <&vmain>; | |
140 | smps9-in-supply = <&vmain>; | |
141 | ldo1-in-supply = <&vmain>; | |
142 | ldo2-in-supply = <&vmain>; | |
143 | ldo3-in-supply = <&vmain>; | |
144 | ldo4-in-supply = <&vmain>; | |
145 | ldo9-in-supply = <&vmain>; | |
146 | ldoln-in-supply = <&vmain>; | |
147 | ldousb-in-supply = <&vmain>; | |
148 | ldortc-in-supply = <&vmain>; | |
149 | ||
a7cac713 SP |
150 | regulators { |
151 | smps12_reg: smps12 { | |
152 | /* VDD_MPU */ | |
a7cac713 SP |
153 | regulator-name = "smps12"; |
154 | regulator-min-microvolt = <850000>; | |
155 | regulator-max-microvolt = <1250000>; | |
156 | regulator-always-on; | |
157 | regulator-boot-on; | |
158 | }; | |
159 | ||
160 | smps3_reg: smps3 { | |
161 | /* VDD_DDR EMIF1 EMIF2 */ | |
a7cac713 SP |
162 | regulator-name = "smps3"; |
163 | regulator-min-microvolt = <1350000>; | |
164 | regulator-max-microvolt = <1350000>; | |
165 | regulator-always-on; | |
166 | regulator-boot-on; | |
167 | }; | |
168 | ||
169 | smps45_reg: smps45 { | |
170 | /* VDD_DSPEVE on AM572 */ | |
171 | /* VDD_IVA + VDD_DSP on AM571 */ | |
a7cac713 SP |
172 | regulator-name = "smps45"; |
173 | regulator-min-microvolt = <850000>; | |
174 | regulator-max-microvolt = <1250000>; | |
175 | regulator-always-on; | |
176 | regulator-boot-on; | |
177 | }; | |
178 | ||
179 | smps6_reg: smps6 { | |
180 | /* VDD_GPU */ | |
a7cac713 SP |
181 | regulator-name = "smps6"; |
182 | regulator-min-microvolt = <850000>; | |
183 | regulator-max-microvolt = <1250000>; | |
184 | regulator-always-on; | |
185 | regulator-boot-on; | |
186 | }; | |
187 | ||
188 | smps7_reg: smps7 { | |
189 | /* VDD_CORE */ | |
a7cac713 SP |
190 | regulator-name = "smps7"; |
191 | regulator-min-microvolt = <850000>; | |
192 | regulator-max-microvolt = <1150000>; | |
193 | regulator-always-on; | |
194 | regulator-boot-on; | |
195 | }; | |
196 | ||
197 | smps8_reg: smps8 { | |
198 | /* 5728 - VDD_IVAHD */ | |
199 | /* 5718 - N.C. test point */ | |
a7cac713 SP |
200 | regulator-name = "smps8"; |
201 | }; | |
202 | ||
203 | smps9_reg: smps9 { | |
204 | /* VDD_3_3D */ | |
a7cac713 SP |
205 | regulator-name = "smps9"; |
206 | regulator-min-microvolt = <3300000>; | |
207 | regulator-max-microvolt = <3300000>; | |
208 | regulator-always-on; | |
209 | regulator-boot-on; | |
210 | }; | |
211 | ||
212 | ldo1_reg: ldo1 { | |
213 | /* VDDSHV8 - VSDMMC */ | |
214 | /* NOTE: on rev 1.3a, data supply */ | |
a7cac713 SP |
215 | regulator-name = "ldo1"; |
216 | regulator-min-microvolt = <1800000>; | |
217 | regulator-max-microvolt = <3300000>; | |
218 | regulator-boot-on; | |
219 | regulator-always-on; | |
220 | }; | |
221 | ||
222 | ldo2_reg: ldo2 { | |
223 | /* VDDSH18V */ | |
a7cac713 SP |
224 | regulator-name = "ldo2"; |
225 | regulator-min-microvolt = <1800000>; | |
226 | regulator-max-microvolt = <1800000>; | |
227 | regulator-always-on; | |
228 | regulator-boot-on; | |
229 | }; | |
230 | ||
231 | ldo3_reg: ldo3 { | |
232 | /* R1.3a 572x V1_8PHY_LDO3: USB, SATA */ | |
a7cac713 SP |
233 | regulator-name = "ldo3"; |
234 | regulator-min-microvolt = <1800000>; | |
235 | regulator-max-microvolt = <1800000>; | |
236 | regulator-always-on; | |
237 | regulator-boot-on; | |
238 | }; | |
239 | ||
240 | ldo4_reg: ldo4 { | |
241 | /* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/ | |
a7cac713 SP |
242 | regulator-name = "ldo4"; |
243 | regulator-min-microvolt = <1800000>; | |
244 | regulator-max-microvolt = <1800000>; | |
245 | regulator-always-on; | |
246 | regulator-boot-on; | |
247 | }; | |
248 | ||
249 | /* LDO5-8 unused */ | |
250 | ||
251 | ldo9_reg: ldo9 { | |
252 | /* VDD_RTC */ | |
a7cac713 SP |
253 | regulator-name = "ldo9"; |
254 | regulator-min-microvolt = <840000>; | |
255 | regulator-max-microvolt = <1160000>; | |
256 | regulator-always-on; | |
257 | regulator-boot-on; | |
258 | }; | |
259 | ||
260 | ldoln_reg: ldoln { | |
261 | /* VDDA_1V8_PLL */ | |
a7cac713 SP |
262 | regulator-name = "ldoln"; |
263 | regulator-min-microvolt = <1800000>; | |
264 | regulator-max-microvolt = <1800000>; | |
265 | regulator-always-on; | |
266 | regulator-boot-on; | |
267 | }; | |
268 | ||
269 | ldousb_reg: ldousb { | |
270 | /* VDDA_3V_USB: VDDA_USBHS33 */ | |
a7cac713 SP |
271 | regulator-name = "ldousb"; |
272 | regulator-min-microvolt = <3300000>; | |
273 | regulator-max-microvolt = <3300000>; | |
274 | regulator-always-on; | |
275 | regulator-boot-on; | |
276 | }; | |
277 | ||
278 | ldortc_reg: ldortc { | |
279 | /* VDDA_RTC */ | |
a7cac713 SP |
280 | regulator-name = "ldortc"; |
281 | regulator-min-microvolt = <1800000>; | |
282 | regulator-max-microvolt = <1800000>; | |
283 | regulator-always-on; | |
284 | regulator-boot-on; | |
285 | }; | |
286 | ||
287 | regen1: regen1 { | |
288 | /* VDD_3V3_ON */ | |
289 | regulator-name = "regen1"; | |
290 | regulator-boot-on; | |
291 | regulator-always-on; | |
292 | }; | |
293 | ||
294 | regen2: regen2 { | |
295 | /* Needed for PMIC internal resource */ | |
296 | regulator-name = "regen2"; | |
297 | regulator-boot-on; | |
298 | regulator-always-on; | |
299 | }; | |
300 | }; | |
301 | }; | |
302 | ||
303 | tps659038_rtc: tps659038_rtc { | |
304 | compatible = "ti,palmas-rtc"; | |
305 | interrupt-parent = <&tps659038>; | |
306 | interrupts = <8 IRQ_TYPE_EDGE_FALLING>; | |
307 | wakeup-source; | |
308 | }; | |
309 | ||
310 | tps659038_pwr_button: tps659038_pwr_button { | |
311 | compatible = "ti,palmas-pwrbutton"; | |
312 | interrupt-parent = <&tps659038>; | |
313 | interrupts = <1 IRQ_TYPE_EDGE_FALLING>; | |
314 | wakeup-source; | |
315 | ti,palmas-long-press-seconds = <12>; | |
316 | }; | |
317 | ||
318 | tps659038_gpio: tps659038_gpio { | |
319 | compatible = "ti,palmas-gpio"; | |
320 | gpio-controller; | |
321 | #gpio-cells = <2>; | |
322 | }; | |
10d27dfa RQ |
323 | |
324 | extcon_usb2: tps659038_usb { | |
325 | compatible = "ti,palmas-usb-vid"; | |
326 | ti,enable-vbus-detection; | |
327 | ti,enable-id-detection; | |
328 | /* ID & VBUS GPIOs provided in board dts */ | |
329 | }; | |
a7cac713 | 330 | }; |
f5432f01 SN |
331 | |
332 | tpic2810: tpic2810@60 { | |
333 | compatible = "ti,tpic2810"; | |
334 | reg = <0x60>; | |
335 | gpio-controller; | |
336 | #gpio-cells = <2>; | |
337 | }; | |
a7cac713 SP |
338 | }; |
339 | ||
8b43764f AD |
340 | &mcspi3 { |
341 | status = "okay"; | |
342 | ti,pindir-d0-out-d1-in; | |
343 | ||
344 | sn65hvs882: sn65hvs882@0 { | |
345 | compatible = "pisosr-gpio"; | |
346 | gpio-controller; | |
347 | #gpio-cells = <2>; | |
348 | ||
349 | reg = <0>; | |
350 | spi-max-frequency = <1000000>; | |
351 | spi-cpol; | |
352 | }; | |
353 | }; | |
354 | ||
a7cac713 SP |
355 | &uart3 { |
356 | status = "okay"; | |
357 | interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH | |
358 | &dra7_pmx_core 0x248>; | |
359 | }; | |
360 | ||
361 | &rtc { | |
362 | status = "okay"; | |
363 | ext-clk-src; | |
364 | }; | |
365 | ||
366 | &mac { | |
367 | status = "okay"; | |
368 | dual_emac; | |
369 | }; | |
370 | ||
371 | &cpsw_emac0 { | |
adfcf71b | 372 | phy-handle = <ðphy0>; |
a7cac713 SP |
373 | phy-mode = "rgmii"; |
374 | dual_emac_res_vlan = <1>; | |
375 | }; | |
376 | ||
377 | &cpsw_emac1 { | |
adfcf71b | 378 | phy-handle = <ðphy1>; |
a7cac713 SP |
379 | phy-mode = "rgmii"; |
380 | dual_emac_res_vlan = <2>; | |
381 | }; | |
382 | ||
adfcf71b GS |
383 | &davinci_mdio { |
384 | ethphy0: ethernet-phy@0 { | |
385 | reg = <0>; | |
386 | }; | |
387 | ||
388 | ethphy1: ethernet-phy@1 { | |
389 | reg = <1>; | |
390 | }; | |
391 | }; | |
392 | ||
a7cac713 SP |
393 | &usb2_phy1 { |
394 | phy-supply = <&ldousb_reg>; | |
395 | }; | |
396 | ||
397 | &usb2_phy2 { | |
398 | phy-supply = <&ldousb_reg>; | |
399 | }; | |
400 | ||
401 | &usb1 { | |
402 | dr_mode = "host"; | |
403 | }; | |
404 | ||
5f3cc164 RQ |
405 | &omap_dwc3_2 { |
406 | extcon = <&extcon_usb2>; | |
407 | }; | |
408 | ||
a7cac713 | 409 | &usb2 { |
5f3cc164 RQ |
410 | extcon = <&extcon_usb2>; |
411 | dr_mode = "otg"; | |
a7cac713 SP |
412 | }; |
413 | ||
799ab3f4 SN |
414 | &mmc1 { |
415 | status = "okay"; | |
416 | vmmc-supply = <&v3_3d>; | |
417 | vqmmc-supply = <&ldo1_reg>; | |
418 | bus-width = <4>; | |
419 | cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */ | |
420 | }; | |
421 | ||
a7cac713 SP |
422 | &mmc2 { |
423 | status = "okay"; | |
424 | vmmc-supply = <&v3_3d>; | |
4dd7f7a7 | 425 | vqmmc-supply = <&v3_3d>; |
a7cac713 | 426 | bus-width = <8>; |
940293af | 427 | non-removable; |
a7cac713 | 428 | max-frequency = <96000000>; |
940293af | 429 | no-1-8-v; |
0e1b2116 SP |
430 | }; |
431 | ||
432 | &dcan1 { | |
433 | status = "okay"; | |
434 | pinctrl-names = "default", "sleep", "active"; | |
435 | pinctrl-0 = <&dcan1_pins_sleep>; | |
436 | pinctrl-1 = <&dcan1_pins_sleep>; | |
437 | pinctrl-2 = <&dcan1_pins_default>; | |
a7cac713 | 438 | }; |
504482e5 V |
439 | |
440 | &qspi { | |
441 | status = "okay"; | |
442 | ||
443 | spi-max-frequency = <76800000>; | |
444 | m25p80@0 { | |
445 | compatible = "s25fl256s1", "jedec,spi-nor"; | |
446 | spi-max-frequency = <76800000>; | |
447 | reg = <0>; | |
448 | spi-tx-bus-width = <1>; | |
449 | spi-rx-bus-width = <4>; | |
450 | #address-cells = <1>; | |
451 | #size-cells = <1>; | |
452 | ||
453 | /* MTD partition table. | |
454 | * The ROM checks the first four physical blocks | |
455 | * for a valid file to boot and the flash here is | |
456 | * 64KiB block size. | |
457 | */ | |
458 | partition@0 { | |
459 | label = "QSPI.SPL"; | |
460 | reg = <0x00000000 0x000040000>; | |
461 | }; | |
462 | partition@1 { | |
463 | label = "QSPI.u-boot"; | |
464 | reg = <0x00040000 0x00100000>; | |
465 | }; | |
466 | partition@2 { | |
467 | label = "QSPI.u-boot-spl-os"; | |
468 | reg = <0x00140000 0x00080000>; | |
469 | }; | |
470 | partition@3 { | |
471 | label = "QSPI.u-boot-env"; | |
472 | reg = <0x001c0000 0x00010000>; | |
473 | }; | |
474 | partition@4 { | |
475 | label = "QSPI.u-boot-env.backup1"; | |
476 | reg = <0x001d0000 0x0010000>; | |
477 | }; | |
478 | partition@5 { | |
479 | label = "QSPI.kernel"; | |
480 | reg = <0x001e0000 0x0800000>; | |
481 | }; | |
482 | partition@6 { | |
483 | label = "QSPI.file-system"; | |
484 | reg = <0x009e0000 0x01620000>; | |
485 | }; | |
486 | }; | |
487 | }; | |
5c8a6b9d K |
488 | |
489 | &cpu0 { | |
490 | vdd-supply = <&smps12_reg>; | |
491 | }; |