tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2015 Timesys Corporation.
3 * Copyright 2015 General Electric Company
4 *
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
8 * whole.
9 *
10 * a) This file is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * version 2 as published by the Free Software Foundation.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43#include "imx6q-ba16.dtsi"
44
45/ {
46 clocks {
47 mclk: clock@0 {
48 compatible = "fixed-clock";
49 reg = <0>;
50 #clock-cells = <0>;
51 clock-frequency = <22000000>;
52 };
53 };
54
55 gpio-poweroff {
56 compatible = "gpio-poweroff";
57 gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
58 status = "okay";
59 };
60
61 reg_wl18xx_vmmc: regulator-wl18xx {
62 compatible = "regulator-fixed";
63 regulator-name = "vwl1807";
64 regulator-min-microvolt = <3300000>;
65 regulator-max-microvolt = <3300000>;
66 gpio = <&pca9539 3 GPIO_ACTIVE_HIGH>;
67 startup-delay-us = <70000>;
68 enable-active-high;
69 };
70
71 reg_wlan: regulator-wlan {
72 compatible = "regulator-fixed";
73 regulator-name = "3P3V_wlan";
74 regulator-min-microvolt = <3300000>;
75 regulator-max-microvolt = <3300000>;
76 regulator-always-on;
77 regulator-boot-on;
78 gpio = <&gpio6 14 GPIO_ACTIVE_HIGH>;
79 };
80
81 sound {
82 compatible = "fsl,imx6q-ba16-sgtl5000",
83 "fsl,imx-audio-sgtl5000";
84 model = "imx6q-ba16-sgtl5000";
85 ssi-controller = <&ssi1>;
86 audio-codec = <&sgtl5000>;
87 audio-routing =
88 "MIC_IN", "Mic Jack",
89 "Mic Jack", "Mic Bias",
90 "LINE_IN", "Line In Jack",
91 "Headphone Jack", "HP_OUT";
92 mux-int-port = <1>;
93 mux-ext-port = <4>;
94 };
95};
96
97&ecspi5 {
98 cs-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
99 pinctrl-names = "default";
100 pinctrl-0 = <&pinctrl_ecspi5>;
101 status = "okay";
102
103 m25_eeprom: m25p80@0 {
104 compatible = "atmel,at25";
105 spi-max-frequency = <10000000>;
106 size = <0x8000>;
107 pagesize = <64>;
108 reg = <0>;
109 address-width = <16>;
110 };
111};
112
113&i2c1 {
114 pinctrl-names = "default", "gpio";
115 pinctrl-1 = <&pinctrl_i2c1_gpio>;
116 sda-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>;
117 scl-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>;
118
119 pca9547: mux@70 {
120 compatible = "nxp,pca9547";
121 reg = <0x70>;
122 #address-cells = <1>;
123 #size-cells = <0>;
124
125 mux1_i2c1: i2c@0 {
126 #address-cells = <1>;
127 #size-cells = <0>;
128 reg = <0x0>;
129
130 ads7830: ads7830@48 {
131 compatible = "ti,ads7830";
132 reg = <0x48>;
133 };
134
135 mma8453: mma8453@1c {
136 compatible = "fsl,mma8453";
137 reg = <0x1c>;
138 };
139 };
140
141 mux1_i2c2: i2c@1 {
142 #address-cells = <1>;
143 #size-cells = <0>;
144 reg = <0x1>;
145
146 eeprom: eeprom@50 {
147 compatible = "atmel,24c08";
148 reg = <0x50>;
149 };
150
151 mpl3115: mpl3115@60 {
152 compatible = "fsl,mpl3115";
153 reg = <0x60>;
154 };
155 };
156
157 mux1_i2c3: i2c@2 {
158 #address-cells = <1>;
159 #size-cells = <0>;
160 reg = <0x2>;
161 };
162
163 mux1_i2c4: i2c@3 {
164 #address-cells = <1>;
165 #size-cells = <0>;
166 reg = <0x3>;
167
168 sgtl5000: codec@0a {
169 compatible = "fsl,sgtl5000";
170 reg = <0x0a>;
171 clocks = <&mclk>;
172 VDDA-supply = <®_1p8v>;
173 VDDIO-supply = <®_3p3v>;
174 };
175 };
176
177 mux1_i2c5: i2c@4 {
178 #address-cells = <1>;
179 #size-cells = <0>;
180 reg = <0x4>;
181
182 pca9539: pca9539@74 {
183 compatible = "nxp,pca9539";
184 reg = <0x74>;
185 gpio-controller;
186 #gpio-cells = <2>;
187 interrupt-controller;
188 interrupt-parent = <&gpio2>;
189 interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
190
191 P10 {
192 gpio-hog;
193 gpios = <8 0>;
194 output-low;
195 line-name = "PCA9539-P10";
196 };
197
198 P11 {
199 gpio-hog;
200 gpios = <9 0>;
201 output-low;
202 line-name = "PCA9539-P11";
203 };
204
205 P12 {
206 gpio-hog;
207 gpios = <10 0>;
208 output-low;
209 line-name = "PCA9539-P12";
210 };
211
212 P13 {
213 gpio-hog;
214 gpios = <11 0>;
215 output-low;
216 line-name = "PCA9539-P13";
217 };
218
219 P14 {
220 gpio-hog;
221 gpios = <12 0>;
222 output-low;
223 line-name = "PCA9539-P14";
224 };
225
226 P15 {
227 gpio-hog;
228 gpios = <13 0>;
229 output-low;
230 line-name = "PCA9539-P15";
231 };
232
233 P16 {
234 gpio-hog;
235 gpios = <14 0>;
236 output-low;
237 line-name = "PCA9539-P16";
238 };
239
240 P17 {
241 gpio-hog;
242 gpios = <15 0>;
243 output-low;
244 line-name = "PCA9539-P17";
245 };
246 };
247 };
248
249 mux1_i2c6: i2c@5 {
250 #address-cells = <1>;
251 #size-cells = <0>;
252 reg = <0x5>;
253 };
254
255 mux1_i2c7: i2c@6 {
256 #address-cells = <1>;
257 #size-cells = <0>;
258 reg = <0x6>;
259 };
260
261 mux1_i2c8: i2c@7 {
262 #address-cells = <1>;
263 #size-cells = <0>;
264 reg = <0x7>;
265 };
266 };
267};
268
269&i2c2 {
270 pinctrl-names = "default", "gpio";
271 pinctrl-1 = <&pinctrl_i2c2_gpio>;
272 sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
273 scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
274};
275
276&i2c3 {
277 pinctrl-names = "default", "gpio";
278 pinctrl-1 = <&pinctrl_i2c3_gpio>;
279 sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
280 scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
281};
282
283&iomuxc {
284 pinctrl_i2c1_gpio: i2c1gpiogrp {
285 fsl,pins = <
286 MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x1b0b0
287 MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x1b0b0
288 >;
289 };
290
291 pinctrl_i2c2_gpio: i2c2gpiogrp {
292 fsl,pins = <
293 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x1b0b0
294 MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x1b0b0
295 >;
296 };
297
298 pinctrl_i2c3_gpio: i2c3gpiogrp {
299 fsl,pins = <
300 MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x1b0b0
301 MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x1b0b0
302 >;
303 };
304};
305
306&usdhc4 {
307 pinctrl-names = "default";
308 pinctrl-0 = <&pinctrl_usdhc4>;
309 bus-width = <4>;
310 vmmc-supply = <®_wl18xx_vmmc>;
311 no-1-8-v;
312 non-removable;
313 wakeup-source;
314 keep-power-in-suspend;
315 cap-power-off-card;
316 max-frequency = <25000000>;
317 #address-cells = <1>;
318 #size-cells = <0>;
319 status = "okay";
320
321 wlcore: wlcore@2 {
322 compatible = "ti,wl1837";
323 reg = <2>;
324 interrupt-parent = <&gpio2>;
325 interrupts = <6 IRQ_TYPE_LEVEL_HIGH>;
326 tcxo-clock-frequency = <26000000>;
327 };
328};