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		device_type = "memory";
55		reg = <0x10000000 0>;
56	};
57
58	aliases {
59		rtc0 = &rtc;
60		rtc1 = &snvs_rtc;
61	};
62
63	chosen {
64		stdout-path = &uart2;
65	};
66
67	hdmi_osc: hdmi-osc {
68		compatible = "fixed-clock";
69		clock-output-names = "hdmi-osc";
70		clock-frequency = <27000000>;
71		#clock-cells = <0>;
72	};
73
74	leds {
75		compatible = "gpio-leds";
76		pinctrl-names = "default";
77		pinctrl-0 = <&pinctrl_h100_leds>;
78
79		led0: led-power {
80			label = "power";
81			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
82			default-state = "on";
83		};
84
85		led1: led-stream {
86			label = "stream";
87			gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
88			default-state = "off";
89		};
90
91		led2: led-rec {
92			label = "rec";
93			gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
94			default-state = "off";
95		};
96	};
97
98	reg_3p3v: regulator-3p3v {
99		compatible = "regulator-fixed";
100		regulator-name = "3P3V";
101		regulator-min-microvolt = <3300000>;
102		regulator-max-microvolt = <3300000>;
103	};
104
105	reg_hdmi: regulator-hdmi {
106		pinctrl-names = "default";
107		pinctrl-0 = <&pinctrl_h100_reg_hdmi>;
108		compatible = "regulator-fixed";
109		enable-active-high;
110		gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>;
111		regulator-name = "V_HDMI";
112		regulator-min-microvolt = <5000000>;
113		regulator-max-microvolt = <5000000>;
114		regulator-always-on;
115	};
116
117	reg_usbh1_vbus: regulator-usb-h1-vbus {
118		compatible = "regulator-fixed";
119		enable-active-high;
120		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
121		pinctrl-names = "default";
122		pinctrl-0 = <&pinctrl_h100_usbh1_vbus>;
123		regulator-name = "USB_H1_VBUS";
124		regulator-min-microvolt = <5000000>;
125		regulator-max-microvolt = <5000000>;
126	};
127
128	reg_usbotg_vbus: regulator-usb-otg-vbus {
129		compatible = "regulator-fixed";
130		enable-active-high;
131		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
132		pinctrl-names = "default";
133		pinctrl-0 = <&pinctrl_h100_usbotg_vbus>;
134		regulator-name = "USB_OTG_VBUS";
135		regulator-min-microvolt = <5000000>;
136		regulator-max-microvolt = <5000000>;
137	};
138
139	sound-sgtl5000 {
140		compatible = "fsl,imx-audio-sgtl5000";
141		model = "H100 on-board codec";
142		audio-codec = <&sgtl5000>;
143		audio-routing =
144			"MIC_IN", "Mic Jack",
145			"Mic Jack", "Mic Bias",
146			"Headphone Jack", "HP_OUT";
147		mux-ext-port = <5>;
148		mux-int-port = <1>;
149		ssi-controller = <&ssi1>;
150	};
151};
152
153&audmux {
154	status = "okay";
155};
156
157&hdmi {
158	pinctrl-names = "default";
159	pinctrl-0 = <&pinctrl_h100_hdmi>;
160	ddc-i2c-bus = <&i2c2>;
161	status = "okay";
162};
163
164&i2c1 {
165	pinctrl-names = "default";
166	pinctrl-0 = <&pinctrl_h100_i2c1>;
167	status = "okay";
168
169	eeprom: eeprom@51 {
170		compatible = "microchip,24c02", "atmel,24c02";
171		reg = <0x51>;
172	};
173
174	rtc: pcf8523@68 {
175		compatible = "nxp,pcf8523";
176		reg = <0x68>;
177	};
178
179	sgtl5000: sgtl5000@a {
180		compatible = "fsl,sgtl5000";
181		reg = <0x0a>;
182		pinctrl-names = "default";
183		pinctrl-0 = <&pinctrl_h100_sgtl5000>;
184		clocks = <&clks IMX6QDL_CLK_CKO>;
185		VDDA-supply = <&reg_3p3v>;
186		VDDIO-supply = <&reg_3p3v>;
187	};
188
189	tc358743: tc358743@f {
190		compatible = "toshiba,tc358743";
191		reg = <0x0f>;
192		pinctrl-names = "default";
193		pinctrl-0 = <&pinctrl_h100_tc358743>;
194		clocks = <&hdmi_osc>;
195		clock-names = "refclk";
196		reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>;
197		/* IRQ has a wrong pull resistor which renders it useless  */
198
199		port {
200			tc358743_out: endpoint {
201				remote-endpoint = <&mipi_csi2_in>;
202				data-lanes = <1 2 3 4>;
203				clock-lanes = <0>;
204				clock-noncontinuous;
205				link-frequencies = /bits/ 64 <297000000>;
206			};
207		};
208	};
209};
210
211&i2c2 {
212	clock-frequency = <100000>;
213	pinctrl-names = "default";
214	pinctrl-0 = <&pinctrl_h100_i2c2>;
215	status = "okay";
216};
217
218&iomuxc {
219	h100 {
220		pinctrl_h100_hdmi: h100-hdmi {
221			fsl,pins = <
222				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE	0x1f8b0
223			>;
224		};
225
226		pinctrl_h100_i2c1: h100-i2c1 {
227			fsl,pins = <
228				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
229				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
230			>;
231		};
232
233		pinctrl_h100_i2c2: h100-i2c2 {
234			fsl,pins = <
235				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
236				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
237			>;
238		};
239
240		pinctrl_h100_leds: pinctrl-h100-leds {
241			fsl,pins = <
242				MX6QDL_PAD_EIM_DA0__GPIO3_IO00		0x1b0b0
243				MX6QDL_PAD_EIM_EB1__GPIO2_IO29		0x1b0b0
244				MX6QDL_PAD_EIM_EB0__GPIO2_IO28		0x1b0b0
245			>;
246		};
247
248		pinctrl_h100_reg_hdmi: h100-reg-hdmi {
249			fsl,pins = <
250				MX6QDL_PAD_EIM_A18__GPIO2_IO20		0x1b0b0
251			>;
252		};
253
254		pinctrl_h100_sgtl5000: h100-sgtl5000 {
255			fsl,pins = <
256				MX6QDL_PAD_DISP0_DAT19__AUD5_RXD	0x130b0
257				MX6QDL_PAD_KEY_COL0__AUD5_TXC		0x130b0
258				MX6QDL_PAD_KEY_ROW0__AUD5_TXD		0x110b0
259				MX6QDL_PAD_KEY_COL1__AUD5_TXFS		0x130b0
260				MX6QDL_PAD_GPIO_5__CCM_CLKO1		0x130b0
261			>;
262		};
263
264		pinctrl_h100_tc358743: h100-tc358743 {
265			fsl,pins = <
266				MX6QDL_PAD_NANDF_CS2__GPIO6_IO15	0x1b0b0
267			>;
268		};
269
270		pinctrl_h100_uart2: h100-uart2 {
271			fsl,pins = <
272				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
273				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
274			>;
275		};
276
277		pinctrl_h100_usbh1_vbus: hummingboard-usbh1-vbus {
278			fsl,pins = <
279				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
280			>;
281		};
282
283		pinctrl_h100_usbotg_id: hummingboard-usbotg-id {
284			fsl,pins = <
285				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x13059
286			>;
287		};
288
289		pinctrl_h100_usbotg_vbus: hummingboard-usbotg-vbus {
290			fsl,pins = <
291				MX6QDL_PAD_EIM_D22__GPIO3_IO22		0x1b0b0
292			>;
293		};
294
295		pinctrl_h100_usdhc2: h100-usdhc2 {
296			fsl,pins = <
297				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1f071
298				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
299				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
300				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
301				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
302				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
303				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x13059
304				MX6QDL_PAD_KEY_ROW1__SD2_VSELECT	0x1b0b0
305			>;
306		};
307
308		pinctrl_h100_usdhc2_100mhz: h100-usdhc2-100mhz {
309			fsl,pins = <
310				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1f071
311				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x170b9
312				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x100b9
313				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x170b9
314				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x170b9
315				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x170b9
316				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x170b9
317				MX6QDL_PAD_KEY_ROW1__SD2_VSELECT	0x1b0b0
318			>;
319		};
320
321		pinctrl_h100_usdhc2_200mhz: h100-usdhc2-200mhz {
322			fsl,pins = <
323				MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1f071
324				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x170f9
325				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x100f9
326				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x170f9
327				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x170f9
328				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x170f9
329				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x170f9
330				MX6QDL_PAD_KEY_ROW1__SD2_VSELECT	0x1b0b0
331			>;
332		};
333	};
334};
335
336&mipi_csi {
337	status = "okay";
338
339	port {
340		mipi_csi2_in: endpoint {
341			remote-endpoint = <&tc358743_out>;
342			data-lanes = <1 2 3 4>;
343			clock-lanes = <0>;
344			clock-noncontinuous;
345			link-frequencies = /bits/ 64 <297000000>;
346		};
347	};
348};
349
350&ssi1 {
351	status = "okay";
352};
353
354&uart2 {
355	pinctrl-names = "default";
356	pinctrl-0 = <&pinctrl_h100_uart2>;
357	status = "okay";
358};
359
360&usbh1 {
361	disable-over-current;
362	vbus-supply = <&reg_usbh1_vbus>;
363	status = "okay";
364};
365
366&usbotg {
367	disable-over-current;
368	pinctrl-names = "default";
369	pinctrl-0 = <&pinctrl_h100_usbotg_id>;
370	vbus-supply = <&reg_usbotg_vbus>;
371	status = "okay";
372};
373
374&usdhc2 {
375	pinctrl-names = "default", "state_100mhz", "state_200mhz";
376	pinctrl-0 = <&pinctrl_h100_usdhc2>;
377	pinctrl-1 = <&pinctrl_h100_usdhc2_100mhz>;
378	pinctrl-2 = <&pinctrl_h100_usdhc2_200mhz>;
379	vmmc-supply = <&reg_3p3v>;
380	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
381	status = "okay";
382};
383