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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 34d573fdab2a08cb33c1b4631eab93be9e733db1 / . / arch / arm / dts / imx6qdl-hummingboard.dtsi
blob: 2ffb21dd89f2af578524151949a8e526e88ceaeb [file] [log] [blame]
Baruch Siach730e6a02019-11-10 14:38:05 +0200[diff] [blame]1/*
2 * Copyright (C) 2013,2014 Russell King
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#include <dt-bindings/sound/fsl-imx-audmux.h>
42
43/ {
44 /* Will be filled by the bootloader */
45 memory@10000000 {
46 device_type = "memory";
47 reg = <0x10000000 0>;
48 };
49
50 chosen {
51 stdout-path = &uart1;
52 };
53
54 ir_recv: ir-receiver {
55 compatible = "gpio-ir-receiver";
56 gpios = <&gpio3 5 GPIO_ACTIVE_LOW>;
57 pinctrl-names = "default";
58 pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>;
59 };
60
61 v_3v2: regulator-v-3v2 {
62 compatible = "regulator-fixed";
63 regulator-always-on;
64 regulator-max-microvolt = <3300000>;
65 regulator-min-microvolt = <3300000>;
66 regulator-name = "v_3v2";
67 vin-supply = <&v_5v0>;
68 };
69
70 v_5v0: regulator-v-5v0 {
71 compatible = "regulator-fixed";
72 regulator-always-on;
73 regulator-max-microvolt = <5000000>;
74 regulator-min-microvolt = <5000000>;
75 regulator-name = "v_5v0";
76 };
77
78 v_sd: regulator-v-sd {
79 compatible = "regulator-fixed";
80 gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
81 pinctrl-names = "default";
82 pinctrl-0 = <&pinctrl_hummingboard_vmmc>;
83 regulator-boot-on;
84 regulator-max-microvolt = <3300000>;
85 regulator-min-microvolt = <3300000>;
86 regulator-name = "v_sd";
87 startup-delay-us = <1000>;
88 vin-supply = <&v_3v2>;
89 };
90
91 v_usb2: regulator-v-usb2 {
92 compatible = "regulator-fixed";
93 enable-active-high;
94 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
95 pinctrl-names = "default";
96 pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
97 regulator-max-microvolt = <5000000>;
98 regulator-min-microvolt = <5000000>;
99 regulator-name = "v_usb2";
100 vin-supply = <&v_5v0>;
101 };
102
103 v_usb1: regulator-v-usb1 {
104 compatible = "regulator-fixed";
105 enable-active-high;
106 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
107 pinctrl-names = "default";
108 pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
109 regulator-max-microvolt = <5000000>;
110 regulator-min-microvolt = <5000000>;
111 regulator-name = "v_usb1";
112 vin-supply = <&v_5v0>;
113 };
114
115 audio: sound-sgtl5000 {
116 compatible = "simple-audio-card";
117 simple-audio-card,name = "On-board Codec";
118 simple-audio-card,format = "i2s";
119 simple-audio-card,bitclock-master = <&sound_codec>;
120 simple-audio-card,frame-master = <&sound_codec>;
121 simple-audio-card,widgets =
122 "Microphone", "Headphone Jack",
123 "Headphone", "Headphone Jack";
124 simple-audio-card,routing =
125 "MIC_IN", "Headphone Jack",
126 "Headphone Jack", "Mic Bias",
127 "Headphone Jack", "HP_OUT";
128
129 sound_cpu: simple-audio-card,cpu {
130 sound-dai = <&ssi1>;
131 };
132
133 sound_codec: simple-audio-card,codec {
134 sound-dai = <&sgtl5000>;
135 };
136 };
137
138 sound-spdif {
139 compatible = "fsl,imx-audio-spdif";
140 model = "On-board SPDIF";
141 /* IMX6 doesn't implement this yet */
142 spdif-controller = <&spdif>;
143 spdif-out;
144 };
145};
146
147&audmux {
148 status = "okay";
149
150 ssi1 {
151 fsl,audmux-port = <0>;
152 fsl,port-config = <
153 (IMX_AUDMUX_V2_PTCR_SYN |
154 IMX_AUDMUX_V2_PTCR_TFSEL(4) |
155 IMX_AUDMUX_V2_PTCR_TCSEL(4) |
156 IMX_AUDMUX_V2_PTCR_TFSDIR |
157 IMX_AUDMUX_V2_PTCR_TCLKDIR)
158 IMX_AUDMUX_V2_PDCR_RXDSEL(4)
159 >;
160 };
161
162 pins5 {
163 fsl,audmux-port = <4>;
164 fsl,port-config = <
165 IMX_AUDMUX_V2_PTCR_SYN
166 IMX_AUDMUX_V2_PDCR_RXDSEL(0)
167 >;
168 };
169};
170
171&can1 {
172 pinctrl-names = "default";
173 pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
174 status = "okay";
175};
176
177&hdmi {
178 pinctrl-names = "default";
179 pinctrl-0 = <&pinctrl_hummingboard_hdmi>;
180 ddc-i2c-bus = <&i2c2>;
181 status = "okay";
182};
183
184&i2c1 {
185 pinctrl-names = "default";
186 pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
187 status = "okay";
188
189 /* Pro baseboard model */
190 rtc@68 {
191 compatible = "nxp,pcf8523";
192 reg = <0x68>;
193 };
194
195 /* Pro baseboard model */
196 sgtl5000: codec@a {
197 clocks = <&clks IMX6QDL_CLK_CKO>;
198 compatible = "fsl,sgtl5000";
199 pinctrl-names = "default";
200 pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>;
201 #sound-dai-cells = <0>;
202 reg = <0x0a>;
203 VDDA-supply = <&v_3v2>;
204 VDDIO-supply = <&v_3v2>;
205 };
206};
207
208&i2c2 {
209 clock-frequency = <100000>;
210 pinctrl-names = "default";
211 pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
212 status = "okay";
213};
214
215&iomuxc {
216 hummingboard {
217 pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
218 fsl,pins = <
219 MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
220 MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
221 >;
222 };
223
224 pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 {
225 fsl,pins = <
226 MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1
227 >;
228 };
229
230 pinctrl_hummingboard_hdmi: hummingboard-hdmi {
231 fsl,pins = <
232 MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
233 >;
234 };
235
236 pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
237 fsl,pins = <
238 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
239 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
240 >;
241 };
242
243 pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
244 fsl,pins = <
245 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
246 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
247 >;
248 };
249
250 pinctrl_hummingboard_pcie_reset: hummingboard-pcie-reset {
251 fsl,pins = <
252 MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x1b0b1
253 >;
254 };
255
256 pinctrl_hummingboard_pwm1: pwm1grp {
257 fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>;
258 };
259
260 pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 {
261 fsl,pins = <
262 MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
263 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
264 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
265 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
266 MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
267 >;
268 };
269
270 pinctrl_hummingboard_spdif: hummingboard-spdif {
271 fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
272 };
273
274 pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
275 fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
276 };
277
278 pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
279 /*
280 * We want it pulled down for a fixed host connection.
281 */
282 fsl,pins = <MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x13059>;
283 };
284
285 pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
286 fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
287 };
288
289 pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
290 fsl,pins = <
291 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
292 >;
293 };
294
295 pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {
296 fsl,pins = <
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 >;
304 };
305 pinctrl_hummingboard_vmmc: hummingboard-vmmc {
306 fsl,pins = <
307 MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
308 >;
309 };
310 };
311};
312
313&pcie {
314 pinctrl-names = "default";
315 pinctrl-0 = <&pinctrl_hummingboard_pcie_reset>;
316 reset-gpio = <&gpio3 4 GPIO_ACTIVE_LOW>;
317 status = "okay";
318};
319
320&pwm1 {
321 pinctrl-names = "default";
322 pinctrl-0 = <&pinctrl_hummingboard_pwm1>;
323 status = "okay";
324};
325
326&pwm2 {
327 pinctrl-names = "default";
328 status = "okay";
329};
330
331&spdif {
332 pinctrl-names = "default";
333 pinctrl-0 = <&pinctrl_hummingboard_spdif>;
334 status = "okay";
335};
336
337&ssi1 {
338 status = "okay";
339};
340
341&usbh1 {
342 disable-over-current;
343 vbus-supply = <&v_usb2>;
344 status = "okay";
345};
346
347&usbotg {
348 disable-over-current;
349 pinctrl-names = "default";
350 pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
351 vbus-supply = <&v_usb1>;
352 status = "okay";
353};
354
355&usdhc2 {
356 pinctrl-names = "default";
357 pinctrl-0 = <
358 &pinctrl_hummingboard_usdhc2_aux
359 &pinctrl_hummingboard_usdhc2
360 >;
361 vmmc-supply = <&v_sd>;
362 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
363 status = "okay";
364};
365
366&vcc_3v3 {
367 vin-supply = <&v_3v2>;
368};