~sircmpwn/linux

linux/arch/arm/boot/dts/imx6qdl-icore.dtsi -rw-r--r-- 9.2 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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
// SPDX-License-Identifier: GPL-2.0 OR X11
/*
 * Copyright (C) 2016 Amarula Solutions B.V.
 * Copyright (C) 2016 Engicam S.r.l.
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x80000000>;
	};

	chosen {
		stdout-path = &uart4;
	};

	backlight_lvds: backlight-lvds {
		compatible = "pwm-backlight";
		pwms = <&pwm3 0 100000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <7>;
	};

	reg_1p8v: regulator-1p8v {
		compatible = "regulator-fixed";
		regulator-name = "1P8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_2p5v: regulator-2p5v {
		compatible = "regulator-fixed";
		regulator-name = "2P5V";
		regulator-min-microvolt = <2500000>;
		regulator-max-microvolt = <2500000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_usb_h1_vbus: regulator-usb-h1-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_h1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_usb_otg_vbus: regulator-usb-otg-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
		regulator-always-on;
	};

	rmii_clk: clock-rmii-clk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <25000000>;  /* 25MHz for example */
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "imx6qdl-icore-sgtl5000";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&dailink_master>;
		simple-audio-card,frame-master = <&dailink_master>;
		simple-audio-card,widgets =
			"Microphone", "Mic Jack",
			"Headphone", "Headphone Jack",
			"Line", "Line In Jack",
			"Speaker", "Line Out Jack",
			"Speaker", "Ext Spk";
		simple-audio-card,routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";

		simple-audio-card,cpu {
			sound-dai = <&ssi1>;
		};

		dailink_master: simple-audio-card,codec {
			sound-dai = <&sgtl5000>;
		};
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux>;
	status = "okay";


	audmux_ssi1 {
		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
		fsl,port-config = <
			(IMX_AUDMUX_V2_PTCR_TFSDIR |
			IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
			IMX_AUDMUX_V2_PTCR_TCLKDIR |
			IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT4) |
			IMX_AUDMUX_V2_PTCR_SYN)
			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT4)
		>;
	};

	audmux_aud4 {
		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN
			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
		>;
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	xceiver-supply = <&reg_3p3v>;
};

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	xceiver-supply = <&reg_3p3v>;
};

&clks {
	assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>;
	assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>;
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
	clocks = <&clks IMX6QDL_CLK_ENET>, <&clks IMX6QDL_CLK_ENET>, <&rmii_clk>;
	phy-mode = "rmii";
	status = "okay";
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpmi_nand>;
	nand-on-flash-bbt;
	status = "okay";
};

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

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";
};

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

	ov5640: camera@3c {
		compatible = "ovti,ov5640";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ov5640>;
		reg = <0x3c>;
		clocks = <&clks IMX6QDL_CLK_CKO>;
		clock-names = "xclk";
		DOVDD-supply = <&reg_1p8v>;
		AVDD-supply = <&reg_3p3v>;
		DVDD-supply = <&reg_3p3v>;
		powerdown-gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;
		status = "disabled";

		port {
			ov5640_to_mipi_csi2: endpoint {
				remote-endpoint = <&mipi_csi2_in>;
				clock-lanes = <0>;
				data-lanes = <1 2>;
			};
		};
	};

	sgtl5000: codec@a {
		#sound-dai-cells = <0>;
		compatible = "fsl,sgtl5000";
		reg = <0x0a>;
		clocks = <&clks IMX6QDL_CLK_CKO>;
		VDDA-supply = <&reg_2p5v>;
		VDDIO-supply = <&reg_3p3v>;
		VDDD-supply = <&reg_1p8v>;
	};
};

&mipi_csi {
	status = "disabled";

	port@0 {
		reg = <0>;

		mipi_csi2_in: endpoint {
			remote-endpoint = <&ov5640_to_mipi_csi2>;
			clock-lanes = <0>;
			data-lanes = <1 2>;
		};
	};
};

&pwm3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm3>;
	status = "okay";
};

&ssi1 {
	fsl,mode = "i2s-slave";
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usbh1 {
	vbus-supply = <&reg_usb_h1_vbus>;
	disable-over-current;
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_usb_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	disable-over-current;
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
	no-1-8-v;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3>;
	no-1-8-v;
	non-removable;
	status = "disabled";
};

&iomuxc {
	pinctrl_audmux: audmuxgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT20__AUD4_TXC  0x130b0
			MX6QDL_PAD_DISP0_DAT21__AUD4_TXD  0x110b0
			MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0
			MX6QDL_PAD_DISP0_DAT23__AUD4_RXD  0x130b0
		>;
	};

	pinctrl_enet: enetgrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN	0x1b0b0
			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x1b0b1
			MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN	0x1b0b0
			MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1	0x1b0b0
			MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0	0x1b0b0
			MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1	0x1b0b0
			MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0	0x1b0b0
			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
			MX6QDL_PAD_ENET_REF_CLK__GPIO1_IO23	0x1b0b0
			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b0b0
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b020
			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b020
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b020
			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b020
		>;
	};

	pinctrl_gpmi_nand: gpminandgrp {
		fsl,pins = <
			MX6QDL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
			MX6QDL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
			MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
			MX6QDL_PAD_NANDF_CS1__NAND_CE1_B   0xb0b1
			MX6QDL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
			MX6QDL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
			MX6QDL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
			MX6QDL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
			MX6QDL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
			MX6QDL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
			MX6QDL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
			MX6QDL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
			MX6QDL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
			MX6QDL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
			MX6QDL_PAD_SD4_DAT0__NAND_DQS      0x00b1
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
			MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_EB2__I2C2_SCL  0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_5__I2C3_SCL  0x4001b8b1
			MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
		>;
	};

	pinctrl_ov5640: ov5640grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT12__GPIO5_IO30 0x1b0b0
			MX6QDL_PAD_CSI0_DAT13__GPIO5_IO31 0x1b0b0
			MX6QDL_PAD_GPIO_0__CCM_CLKO1	  0x130b0
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
		>;
	};

	pinctrl_pwm3: pwm3grp {
		fsl,pins = <
			MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
		>;
	};

	pinctrl_usbotg: usbotggrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17070
			MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10070
			MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17070
			MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17070
			MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17070
			MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17070
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17059
			MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10059
			MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
			MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
			MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
			MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
			MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
			MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
			MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
			MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
		>;
	};
};