summaryrefslogtreecommitdiff
path: root/arch/arm/dts/imx6sx-softing-vining-2000.dts
blob: 371890ff6084412c4e9c4495063b319aaab59682 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
/*
 * Copyright (C) 2016 Christoph Fritz <chf.fritz@googlemail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx6sx.dtsi"

/ {
	model = "Softing VIN|ING 2000";
	compatible = "samtec,imx6sx-vining-2000", "fsl,imx6sx";

	aliases {
		mmc0 = &usdhc4;
		mmc1 = &usdhc2;
	};

	chosen {
		stdout-path = &uart1;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x40000000>;
	};

	reg_usb_otg1_vbus: regulator-usb_otg1_vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg1_vbus";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usb_otg1>;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_peri_3v3: regulator-peri_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "peri_3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	pwmleds {
		compatible = "pwm-leds";

		red {
			label = "red";
			max-brightness = <255>;
			pwms = <&pwm6 0 50000>;
		};

		green {
			label = "green";
			max-brightness = <255>;
			pwms = <&pwm2 0 50000>;
		};

		blue {
			label = "blue";
			max-brightness = <255>;
			pwms = <&pwm1 0 50000>;
		};
	};
};

&adc1 {
	vref-supply = <&reg_peri_3v3>;
	status = "okay";
};

&cpu0 {
	/*
	 * This board has a shared rail of reg_arm and reg_soc (supplied by
	 * sw1a_reg) which is modeled below, but still this module behaves
	 * unstable without higher voltages. Hence, set higher voltages here.
	 */
	operating-points = <
		/* kHz    uV */
		996000  1250000
		792000  1175000
		396000  1175000
		198000  1175000
		>;
	fsl,soc-operating-points = <
		/* ARM kHz  SOC uV */
		996000	1250000
		792000	1175000
		396000	1175000
		198000  1175000
	>;
};

&ecspi4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi4>;
	cs-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet1>;
	phy-supply = <&reg_peri_3v3>;
	phy-reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <5>;
	phy-mode = "rmii";
	phy-handle = <&ethphy0>;
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy0: ethernet0-phy@0 {
			reg = <0>;
			max-speed = <100>;
			interrupt-parent = <&gpio2>;
			interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
		};
	};
};

&fec2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet2>;
	phy-supply = <&reg_peri_3v3>;
	phy-reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <5>;
	phy-mode = "rmii";
	phy-handle = <&ethphy1>;
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy1: ethernet1-phy@0 {
			reg = <0>;
			max-speed = <100>;
			interrupt-parent = <&gpio2>;
			interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
		};
	};
};

&flexcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	status = "okay";
};

&flexcan2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	proximity: sx9500@28 {
		compatible = "semtech,sx9500";
		reg = <0x28>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_sx9500>;
		interrupt-parent = <&gpio2>;
		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
		reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
	};

	pmic: pfuze100@8 {
		compatible = "fsl,pfuze200";
		reg = <0x08>;

		regulators {
			sw1a_reg: sw1ab {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <6250>;
			};

			sw2_reg: sw2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3a_reg: sw3a {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3b_reg: sw3b {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			snvs_reg: vsnvs {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <3000000>;
				regulator-boot-on;
				regulator-always-on;
			};

			vref_reg: vrefddr {
				regulator-boot-on;
				regulator-always-on;
			};

			vgen1_reg: vgen1 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
				regulator-always-on;
			};

			vgen2_reg: vgen2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen3_reg: vgen3 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen4_reg: vgen4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen5_reg: vgen5 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen6_reg: vgen6 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};
		};
	};
};

&i2c3 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpios>;

	pinctrl_ecspi4: ecspi4grp {
		fsl,pins = <
			MX6SX_PAD_SD3_CLK__ECSPI4_SCLK		0x130b1
			MX6SX_PAD_SD3_DATA3__ECSPI4_MISO	0x130b1
			MX6SX_PAD_SD3_CMD__ECSPI4_MOSI		0x130b1
			MX6SX_PAD_SD3_DATA2__GPIO7_IO_4		0x30b0
		>;
	};

	pinctrl_enet1: enet1grp {
		fsl,pins = <
			MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0	0x30c1
			MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1	0x30c1
			MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0	0xa0f9
			MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1	0xa0f9
			MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x30c1
			MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN	0xa0f9
			MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4000a038
			/* LAN8720 PHY Reset */
			MX6SX_PAD_RGMII1_TD3__GPIO5_IO_9	0x10b0
			/* MDIO */
			MX6SX_PAD_ENET1_MDC__ENET1_MDC		0xa0f9
			MX6SX_PAD_ENET1_MDIO__ENET1_MDIO	0xa0f9
			/* IRQ from PHY */
			MX6SX_PAD_KEY_ROW2__GPIO2_IO_17		0x10b0
		>;
	};

	pinctrl_enet2: enet2grp {
		fsl,pins = <
			MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0	0x1b0b0
			MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1	0x1b0b0
			MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0	0x1b0b0
			MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1	0x1b0b0
			MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN	0x1b0b0
			MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN	0x1b0b0
			MX6SX_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4000a038
			/* LAN8720 PHY Reset */
			MX6SX_PAD_RGMII2_TD3__GPIO5_IO_21	0x10b0
			/* MDIO */
			MX6SX_PAD_ENET1_COL__ENET2_MDC		0xa0f9
			MX6SX_PAD_ENET1_CRS__ENET2_MDIO		0xa0f9
			/* IRQ from PHY */
			MX6SX_PAD_KEY_ROW4__GPIO2_IO_19		0x10b0
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX6SX_PAD_QSPI1B_DQS__CAN1_TX		0x1b0b0
			MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX		0x1b0b0
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX		0x1b0b0
			MX6SX_PAD_QSPI1A_DQS__CAN2_TX		0x1b0b0
		>;
	};

	pinctrl_gpios: gpiosgrp {
		fsl,pins = <
			/* reset external uC */
			MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19	0x10b0
			/* IRQ from external uC */
			MX6SX_PAD_KEY_ROW0__GPIO2_IO_15		0x10b0
			/* overcurrent detection */
			MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8	0x10b0
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6SX_PAD_GPIO1_IO01__I2C1_SDA		0x4001b8b1
			MX6SX_PAD_GPIO1_IO00__I2C1_SCL		0x4001b8b1
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX6SX_PAD_NAND_ALE__I2C3_SDA		0x4001b8b1
			MX6SX_PAD_NAND_CLE__I2C3_SCL		0x4001b8b1
		>;
	};

	pinctrl_pwm1: pwm1grp-1 {
		fsl,pins = <
			/* blue LED */
			MX6SX_PAD_RGMII2_RD3__PWM1_OUT		0x1b0b1
		>;
	};

	pinctrl_pwm2: pwm2grp-1 {
		fsl,pins = <
			/* green LED */
			MX6SX_PAD_RGMII2_RD2__PWM2_OUT		0x1b0b1
		>;
	};

	pinctrl_pwm6: pwm6grp-1 {
		fsl,pins = <
			/* red LED */
			MX6SX_PAD_RGMII2_TD2__PWM6_OUT		0x1b0b1
		>;
	};

	pinctrl_sx9500: sx9500grp {
		fsl,pins = <
			/* Reset */
			MX6SX_PAD_KEY_COL0__GPIO2_IO_10		0x838
			/* IRQ */
			MX6SX_PAD_KEY_ROW1__GPIO2_IO_16		0x70e0
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6SX_PAD_GPIO1_IO04__UART1_TX		0x1b0b1
			MX6SX_PAD_GPIO1_IO05__UART1_RX		0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6SX_PAD_GPIO1_IO06__UART2_TX		0x1b0b1
			MX6SX_PAD_GPIO1_IO07__UART2_RX		0x1b0b1
		>;
	};

	pinctrl_usb_otg1: usbotg1grp {
		fsl,pins = <
			MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9	0x10b0
		>;
	};

	pinctrl_usb_otg1_id: usbotg1idgrp {
		fsl,pins = <
			MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID	0x17059
		>;
	};

	pinctrl_usdhc2_50mhz: usdhc2grp-50mhz {
		fsl,pins = <
			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x10059
			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x17059
			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x17059
			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x17059
			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x17059
			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x17059
			MX6SX_PAD_LCD1_VSYNC__GPIO3_IO_28	0x1b000
			MX6SX_PAD_LCD1_HSYNC__GPIO3_IO_26	0x10b0
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
		fsl,pins = <
			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x100b9
			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x170b9
			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x170b9
			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x170b9
			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x170b9
			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x170b9
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
		fsl,pins = <
			MX6SX_PAD_SD2_CLK__USDHC2_CLK		0x100f9
			MX6SX_PAD_SD2_CMD__USDHC2_CMD		0x170f9
			MX6SX_PAD_SD2_DATA0__USDHC2_DATA0	0x170f9
			MX6SX_PAD_SD2_DATA1__USDHC2_DATA1	0x170f9
			MX6SX_PAD_SD2_DATA2__USDHC2_DATA2	0x170f9
			MX6SX_PAD_SD2_DATA3__USDHC2_DATA3	0x170f9
		>;
	};

	pinctrl_usdhc4_50mhz: usdhc4grp-50mhz {
		fsl,pins = <
			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x10059
			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x17059
			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x17059
			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x17059
			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x17059
			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x17059
			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x17059
			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x17059
			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x17059
			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x17059
			MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B	0x17068
		>;
	};

	pinctrl_usdhc4_100mhz: usdhc4-100mhz {
		fsl,pins = <
			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x100b9
			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x170b9
			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x170b9
			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x170b9
			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x170b9
			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x170b9
			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x170b9
			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x170b9
			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x170b9
			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x170b9
		>;
	};

	pinctrl_usdhc4_200mhz: usdhc4-200mhz {
		fsl,pins = <
			MX6SX_PAD_SD4_CLK__USDHC4_CLK		0x100f9
			MX6SX_PAD_SD4_CMD__USDHC4_CMD		0x170f9
			MX6SX_PAD_SD4_DATA0__USDHC4_DATA0	0x170f9
			MX6SX_PAD_SD4_DATA1__USDHC4_DATA1	0x170f9
			MX6SX_PAD_SD4_DATA2__USDHC4_DATA2	0x170f9
			MX6SX_PAD_SD4_DATA3__USDHC4_DATA3	0x170f9
			MX6SX_PAD_SD4_DATA4__USDHC4_DATA4	0x170f9
			MX6SX_PAD_SD4_DATA5__USDHC4_DATA5	0x170f9
			MX6SX_PAD_SD4_DATA6__USDHC4_DATA6	0x170f9
			MX6SX_PAD_SD4_DATA7__USDHC4_DATA7	0x170f9
		>;
	};
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1>;
	status = "okay";
};

&pwm2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm2>;
	status = "okay";
};

&pwm6 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm6>;
	status = "okay";
};

&reg_arm {
	vin-supply = <&sw1a_reg>;
};

&reg_soc {
	vin-supply = <&sw1a_reg>;
};

&snvs_poweroff {
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

&usbotg1 {
	vbus-supply = <&reg_usb_otg1_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb_otg1_id>;
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc2_50mhz>;
	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
	cd-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
	keep-power-in-suspend;
	status = "okay";
};

&usdhc4 {
	/* hs200-mode is currently unsupported because Vccq is on 3.1V, but
	 * not on necessary 1.8V.
	 */
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc4_50mhz>;
	pinctrl-1 = <&pinctrl_usdhc4_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc4_200mhz>;
	bus-width = <8>;
	keep-power-in-suspend;
	non-removable;
	cap-mmc-hw-reset;
	status = "okay";
};