summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/imx6q-utilite-pro.dts
blob: 69bdd82ce21fc732259aee42a1c80e01025ee1ff (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
/*
 * Copyright 2013 CompuLab Ltd.
 * Copyright 2016 Christopher Spinrath
 *
 * Based on the devicetree distributed with the vendor kernel for the
 * Utilite Pro:
 *	Copyright 2013 CompuLab Ltd.
 *	Author: Valentin Raevsky <valentin@compulab.co.il>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

#include <dt-bindings/input/input.h>
#include "imx6q-cm-fx6.dts"

/ {
	model = "CompuLab Utilite Pro";
	compatible = "compulab,utilite-pro", "compulab,cm-fx6", "fsl,imx6q";

	aliases {
		ethernet1 = &eth1;
		rtc0 = &em3027;
		rtc1 = &snvs_rtc;
	};

	encoder {
		compatible = "ti,tfp410";
		#address-cells = <1>;
		#size-cells = <0>;

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

			port@0 {
				reg = <0>;

				tfp410_in: endpoint {
					remote-endpoint = <&parallel_display_out>;
				};
			};

			port@1 {
				reg = <1>;

				tfp410_out: endpoint {
					remote-endpoint = <&hdmi_connector_in>;
				};
			};
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_keys>;

		power {
			label = "Power Button";
			gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			wakeup-source;
		};
	};

	hdmi-connector {
		compatible = "hdmi-connector";

		type = "a";
		ddc-i2c-bus = <&i2c_dvi_ddc>;

		port {
			hdmi_connector_in: endpoint {
				remote-endpoint = <&tfp410_out>;
			};
		};
	};

	i2cmux {
		compatible = "i2c-mux-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c1mux>;
		#address-cells = <1>;
		#size-cells = <0>;

		mux-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
		i2c-parent = <&i2c1>;

		i2c@0 {
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <0>;

			eeprom@50 {
				compatible = "at24,24c02";
				reg = <0x50>;
				pagesize = <16>;
			};

			em3027: rtc@56 {
				compatible = "emmicro,em3027";
				reg = <0x56>;
			};
		};

		i2c_dvi_ddc: i2c@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};

	parallel-display {
		compatible = "fsl,imx-parallel-display";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1>;

		interface-pix-fmt = "rgb24";

		port@0 {
			reg = <0>;

			parallel_display_in: endpoint {
				remote-endpoint = <&ipu1_di0_disp0>;
			};
		};

		port@1 {
			reg = <1>;

			parallel_display_out: endpoint {
				remote-endpoint = <&tfp410_in>;
			};
		};
	};
};

/*
 * A single IPU is not able to drive both display interfaces available on the
 * Utilite Pro at high resolution due to its bandwidth limitation. Since the
 * tfp410 encoder is wired up to IPU1, sever the link between IPU1 and the
 * SoC-internal Designware HDMI encoder forcing the latter to be connected to
 * IPU2 instead of IPU1.
 */
/delete-node/&ipu1_di0_hdmi;
/delete-node/&hdmi_mux_0;
/delete-node/&ipu1_di1_hdmi;
/delete-node/&hdmi_mux_1;

&hdmi {
	ddc-i2c-bus = <&i2c2>;
	status = "okay";
};

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

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

&iomuxc {
	pinctrl_gpio_keys: gpio_keysgrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0
		>;
	};

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

	pinctrl_i2c1mux: i2c1muxgrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
		>;
	};

	pinctrl_ipu1: ipu1grp {
		fsl,pins = <
			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x38
			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x38
			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x38
			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x38
			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0x38
			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0x38
			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0x38
			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0x38
			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0x38
			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0x38
			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0x38
			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0x38
			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0x38
			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0x38
			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0x38
			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0x38
			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0x38
			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0x38
			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0x38
			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0x38
			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0x38
			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0x38
			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0x38
			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0x38
			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0x38
			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0x38
			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0x38
			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0x38
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_7__UART2_TX_DATA 0x1b0b1
			MX6QDL_PAD_GPIO_8__UART2_RX_DATA 0x1b0b1
			MX6QDL_PAD_SD4_DAT5__UART2_RTS_B 0x1b0b1
			MX6QDL_PAD_SD4_DAT6__UART2_CTS_B 0x1b0b1
		>;
	};

	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
		>;
	};

	pinctrl_usdhc3_100mhz: usdhc3grp-100mhz {
		fsl,pins = <
			MX6QDL_PAD_SD3_CMD__SD3_CMD	0x170B9
			MX6QDL_PAD_SD3_CLK__SD3_CLK	0x100B9
			MX6QDL_PAD_SD3_DAT0__SD3_DATA0	0x170B9
			MX6QDL_PAD_SD3_DAT1__SD3_DATA1	0x170B9
			MX6QDL_PAD_SD3_DAT2__SD3_DATA2	0x170B9
			MX6QDL_PAD_SD3_DAT3__SD3_DATA3	0x170B9
		>;
	};

	pinctrl_usdhc3_200mhz: usdhc3grp-200mhz {
		fsl,pins = <
			MX6QDL_PAD_SD3_CMD__SD3_CMD	0x170F9
			MX6QDL_PAD_SD3_CLK__SD3_CLK	0x100F9
			MX6QDL_PAD_SD3_DAT0__SD3_DATA0	0x170F9
			MX6QDL_PAD_SD3_DAT1__SD3_DATA1	0x170F9
			MX6QDL_PAD_SD3_DAT2__SD3_DATA2	0x170F9
			MX6QDL_PAD_SD3_DAT3__SD3_DATA3	0x170F9
		>;
	};
};

&ipu1_di0_disp0 {
	remote-endpoint = <&parallel_display_in>;
};

&pcie {
	pcie@0,0 {
		reg = <0x000000 0 0 0 0>;
		#address-cells = <3>;
		#size-cells = <2>;

		/* non-removable i211 ethernet card */
		eth1: intel,i211@pcie0,0 {
			reg = <0x010000 0 0 0 0>;
		};
	};
};

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

&usdhc3 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc3>;
	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
	no-1-8-v;
	broken-cd;
	keep-power-in-suspend;
	status = "okay";
};