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1/*
2 * Copyright (C) 2015 Lucas Stach <kernel@pengutronix.de>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * Or, alternatively,
19 *
20 * b) Permission is hereby granted, free of charge, to any person
21 * obtaining a copy of this software and associated documentation
22 * files (the "Software"), to deal in the Software without
23 * restriction, including without limitation the rights to use,
24 * copy, modify, merge, publish, distribute, sublicense, and/or
25 * sell copies of the Software, and to permit persons to whom the
26 * Software is furnished to do so, subject to the following
27 * conditions:
28 *
29 * The above copyright notice and this permission notice shall be
30 * included in all copies or substantial portions of the Software.
31 *
32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
38 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
39 * OTHER DEALINGS IN THE SOFTWARE.
40 */
41
42/dts-v1/;
43
44#include "imx6q.dtsi"
45#include "imx6qdl-sr-som.dtsi"
46#include "imx6qdl-sr-som-brcm.dtsi"
47
48/ {
49 model = "Auvidea H100";
50 compatible = "auvidea,h100", "fsl,imx6q";
51
52 /* Will be filled by the bootloader */
53 memory@10000000 {
54 reg = <0x10000000 0>;
55 };
56
57 aliases {
58 rtc0 = &rtc;
59 rtc1 = &snvs_rtc;
60 };
61
62 chosen {
63 stdout-path = &uart2;
64 };
65
66 hdmi_osc: hdmi-osc {
67 compatible = "fixed-clock";
68 clock-output-names = "hdmi-osc";
69 clock-frequency = <27000000>;
70 #clock-cells = <0>;
71 };
72
73 leds {
74 compatible = "gpio-leds";
75 pinctrl-names = "default";
76 pinctrl-0 = <&pinctrl_h100_leds>;
77
78 led0: power {
79 label = "power";
80 gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
81 default-state = "on";
82 };
83
84 led1: stream {
85 label = "stream";
86 gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
87 default-state = "off";
88 };
89
90 led2: rec {
91 label = "rec";
92 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
93 default-state = "off";
94 };
95 };
96
97 reg_3p3v: regulator-3p3v {
98 compatible = "regulator-fixed";
99 regulator-name = "3P3V";
100 regulator-min-microvolt = <3300000>;
101 regulator-max-microvolt = <3300000>;
102 };
103
104 reg_hdmi: regulator-hdmi {
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_h100_reg_hdmi>;
107 compatible = "regulator-fixed";
108 enable-active-high;
109 gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>;
110 regulator-name = "V_HDMI";
111 regulator-min-microvolt = <5000000>;
112 regulator-max-microvolt = <5000000>;
113 regulator-always-on;
114 };
115
116 reg_usbh1_vbus: regulator-usb-h1-vbus {
117 compatible = "regulator-fixed";
118 enable-active-high;
119 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
120 pinctrl-names = "default";
121 pinctrl-0 = <&pinctrl_h100_usbh1_vbus>;
122 regulator-name = "USB_H1_VBUS";
123 regulator-min-microvolt = <5000000>;
124 regulator-max-microvolt = <5000000>;
125 };
126
127 reg_usbotg_vbus: regulator-usb-otg-vbus {
128 compatible = "regulator-fixed";
129 enable-active-high;
130 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
131 pinctrl-names = "default";
132 pinctrl-0 = <&pinctrl_h100_usbotg_vbus>;
133 regulator-name = "USB_OTG_VBUS";
134 regulator-min-microvolt = <5000000>;
135 regulator-max-microvolt = <5000000>;
136 };
137
138 sound-sgtl5000 {
139 compatible = "fsl,imx-audio-sgtl5000";
140 model = "H100 on-board codec";
141 audio-codec = <&sgtl5000>;
142 audio-routing =
143 "MIC_IN", "Mic Jack",
144 "Mic Jack", "Mic Bias",
145 "Headphone Jack", "HP_OUT";
146 mux-ext-port = <5>;
147 mux-int-port = <1>;
148 ssi-controller = <&ssi1>;
149 };
150};
151
152&audmux {
153 status = "okay";
154};
155
156&hdmi {
157 pinctrl-names = "default";
158 pinctrl-0 = <&pinctrl_h100_hdmi>;
159 ddc-i2c-bus = <&i2c2>;
160 status = "okay";
161};
162
163&i2c1 {
164 pinctrl-names = "default";
165 pinctrl-0 = <&pinctrl_h100_i2c1>;
166 status = "okay";
167
168 eeprom: 24c02@51 {
169 compatible = "microchip,24c02", "atmel,24c02";
170 reg = <0x51>;
171 };
172
173 rtc: pcf8523@68 {
174 compatible = "nxp,pcf8523";
175 reg = <0x68>;
176 };
177
178 sgtl5000: sgtl5000@a {
179 compatible = "fsl,sgtl5000";
180 reg = <0x0a>;
181 pinctrl-names = "default";
182 pinctrl-0 = <&pinctrl_h100_sgtl5000>;
183 clocks = <&clks IMX6QDL_CLK_CKO>;
184 VDDA-supply = <®_3p3v>;
185 VDDIO-supply = <®_3p3v>;
186 };
187
188 tc358743: tc358743@f {
189 compatible = "toshiba,tc358743";
190 reg = <0x0f>;
191 pinctrl-names = "default";
192 pinctrl-0 = <&pinctrl_h100_tc358743>;
193 clocks = <&hdmi_osc>;
194 clock-names = "refclk";
195 reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
196 /* IRQ has a wrong pull resistor which renders it useless */
197
198 port {
199 tc358743_out: endpoint {
200 remote-endpoint = <&mipi_csi2_in>;
201 data-lanes = <1 2 3 4>;
202 clock-lanes = <0>;
203 clock-noncontinuous;
204 link-frequencies = /bits/ 64 <297000000>;
205 };
206 };
207 };
208};
209
210&i2c2 {
211 clock-frequency = <100000>;
212 pinctrl-names = "default";
213 pinctrl-0 = <&pinctrl_h100_i2c2>;
214 status = "okay";
215};
216
217&iomuxc {
218 h100 {
219 pinctrl_h100_hdmi: h100-hdmi {
220 fsl,pins = <
221 MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
222 >;
223 };
224
225 pinctrl_h100_i2c1: h100-i2c1 {
226 fsl,pins = <
227 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
228 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
229 >;
230 };
231
232 pinctrl_h100_i2c2: h100-i2c2 {
233 fsl,pins = <
234 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
235 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
236 >;
237 };
238
239 pinctrl_h100_leds: pinctrl-h100-leds {
240 fsl,pins = <
241 MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x1b0b0
242 MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0
243 MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0
244 >;
245 };
246
247 pinctrl_h100_reg_hdmi: h100-reg-hdmi {
248 fsl,pins = <
249 MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b0
250 >;
251 };
252
253 pinctrl_h100_sgtl5000: h100-sgtl5000 {
254 fsl,pins = <
255 MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
256 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
257 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
258 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
259 MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
260 >;
261 };
262
263 pinctrl_h100_tc358743: h100-tc358743 {
264 fsl,pins = <
265 MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0
266 >;
267 };
268
269 pinctrl_h100_uart2: h100-uart2 {
270 fsl,pins = <
271 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
272 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
273 >;
274 };
275
276 pinctrl_h100_usbh1_vbus: hummingboard-usbh1-vbus {
277 fsl,pins = <
278 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0
279 >;
280 };
281
282 pinctrl_h100_usbotg_id: hummingboard-usbotg-id {
283 fsl,pins = <
284 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059
285 >;
286 };
287
288 pinctrl_h100_usbotg_vbus: hummingboard-usbotg-vbus {
289 fsl,pins = <
290 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0
291 >;
292 };
293
294 pinctrl_h100_usdhc2: h100-usdhc2 {
295 fsl,pins = <
296 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
297 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
298 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
299 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
300 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
301 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
302 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
303 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0
304 >;
305 };
306
307 pinctrl_h100_usdhc2_100mhz: h100-usdhc2-100mhz {
308 fsl,pins = <
309 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
310 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
311 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
312 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
313 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
314 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
315 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
316 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0
317 >;
318 };
319
320 pinctrl_h100_usdhc2_200mhz: h100-usdhc2-200mhz {
321 fsl,pins = <
322 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
323 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9
324 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9
325 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
326 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
327 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
328 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9
329 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0
330 >;
331 };
332 };
333};
334
335&mipi_csi {
336 status = "okay";
337
338 port {
339 mipi_csi2_in: endpoint {
340 remote-endpoint = <&tc358743_out>;
341 data-lanes = <1 2 3 4>;
342 clock-lanes = <0>;
343 clock-noncontinuous;
344 link-frequencies = /bits/ 64 <297000000>;
345 };
346 };
347};
348
349&ssi1 {
350 status = "okay";
351};
352
353&uart2 {
354 pinctrl-names = "default";
355 pinctrl-0 = <&pinctrl_h100_uart2>;
356 status = "okay";
357};
358
359&usbh1 {
360 disable-over-current;
361 vbus-supply = <®_usbh1_vbus>;
362 status = "okay";
363};
364
365&usbotg {
366 disable-over-current;
367 pinctrl-names = "default";
368 pinctrl-0 = <&pinctrl_h100_usbotg_id>;
369 vbus-supply = <®_usbotg_vbus>;
370 status = "okay";
371};
372
373&usdhc2 {
374 pinctrl-names = "default", "state_100mhz", "state_200mhz";
375 pinctrl-0 = <&pinctrl_h100_usdhc2>;
376 pinctrl-1 = <&pinctrl_h100_usdhc2_100mhz>;
377 pinctrl-2 = <&pinctrl_h100_usdhc2_200mhz>;
378 vmmc-supply = <®_3p3v>;
379 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
380 status = "okay";
381};