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4cd4f509 RK |
1 | /* |
2 | * Copyright (C) 2013,2014 Russell King | |
42919c5c RK |
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 as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License. | |
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 , 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. | |
4cd4f509 RK |
41 | */ |
42 | #include "imx6qdl-microsom.dtsi" | |
43 | #include "imx6qdl-microsom-ar8035.dtsi" | |
44 | ||
45 | / { | |
46 | chosen { | |
47 | stdout-path = &uart1; | |
48 | }; | |
49 | ||
50 | ir_recv: ir-receiver { | |
51 | compatible = "gpio-ir-receiver"; | |
af3f973b | 52 | gpios = <&gpio3 5 1>; |
4cd4f509 | 53 | pinctrl-names = "default"; |
af3f973b | 54 | pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>; |
4cd4f509 RK |
55 | }; |
56 | ||
57 | regulators { | |
58 | compatible = "simple-bus"; | |
59 | ||
60 | reg_3p3v: 3p3v { | |
61 | compatible = "regulator-fixed"; | |
62 | regulator-name = "3P3V"; | |
63 | regulator-min-microvolt = <3300000>; | |
64 | regulator-max-microvolt = <3300000>; | |
65 | regulator-always-on; | |
66 | }; | |
67 | ||
68 | reg_usbh1_vbus: usb-h1-vbus { | |
69 | compatible = "regulator-fixed"; | |
70 | enable-active-high; | |
71 | gpio = <&gpio1 0 0>; | |
72 | pinctrl-names = "default"; | |
73 | pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>; | |
74 | regulator-name = "usb_h1_vbus"; | |
75 | regulator-min-microvolt = <5000000>; | |
76 | regulator-max-microvolt = <5000000>; | |
77 | }; | |
78 | ||
79 | reg_usbotg_vbus: usb-otg-vbus { | |
80 | compatible = "regulator-fixed"; | |
81 | enable-active-high; | |
82 | gpio = <&gpio3 22 0>; | |
83 | pinctrl-names = "default"; | |
84 | pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>; | |
85 | regulator-name = "usb_otg_vbus"; | |
86 | regulator-min-microvolt = <5000000>; | |
87 | regulator-max-microvolt = <5000000>; | |
88 | }; | |
89 | }; | |
90 | ||
8e047c12 RK |
91 | sound-sgtl5000 { |
92 | audio-codec = <&sgtl5000>; | |
93 | audio-routing = | |
94 | "MIC_IN", "Mic Jack", | |
95 | "Mic Jack", "Mic Bias", | |
96 | "Headphone Jack", "HP_OUT"; | |
97 | compatible = "fsl,imx-audio-sgtl5000"; | |
98 | model = "On-board Codec"; | |
99 | mux-ext-port = <5>; | |
100 | mux-int-port = <1>; | |
101 | ssi-controller = <&ssi1>; | |
102 | }; | |
103 | ||
4cd4f509 RK |
104 | sound-spdif { |
105 | compatible = "fsl,imx-audio-spdif"; | |
106 | model = "On-board SPDIF"; | |
107 | /* IMX6 doesn't implement this yet */ | |
108 | spdif-controller = <&spdif>; | |
109 | spdif-out; | |
110 | }; | |
111 | }; | |
112 | ||
8e047c12 RK |
113 | &audmux { |
114 | status = "okay"; | |
115 | }; | |
116 | ||
4cd4f509 RK |
117 | &can1 { |
118 | pinctrl-names = "default"; | |
119 | pinctrl-0 = <&pinctrl_hummingboard_flexcan1>; | |
120 | status = "okay"; | |
121 | }; | |
122 | ||
123 | &hdmi { | |
124 | pinctrl-names = "default"; | |
125 | pinctrl-0 = <&pinctrl_hummingboard_hdmi>; | |
126 | ddc-i2c-bus = <&i2c2>; | |
127 | status = "okay"; | |
128 | }; | |
129 | ||
130 | &i2c1 { | |
131 | pinctrl-names = "default"; | |
132 | pinctrl-0 = <&pinctrl_hummingboard_i2c1>; | |
4cd4f509 RK |
133 | status = "okay"; |
134 | ||
a931bbbc | 135 | /* Pro baseboard model */ |
4cd4f509 RK |
136 | rtc: pcf8523@68 { |
137 | compatible = "nxp,pcf8523"; | |
138 | reg = <0x68>; | |
139 | }; | |
8e047c12 RK |
140 | |
141 | /* Pro baseboard model */ | |
142 | sgtl5000: sgtl5000@0a { | |
143 | clocks = <&clks IMX6QDL_CLK_CKO>; | |
144 | compatible = "fsl,sgtl5000"; | |
145 | pinctrl-names = "default"; | |
146 | pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>; | |
147 | reg = <0x0a>; | |
148 | VDDA-supply = <®_3p3v>; | |
149 | VDDIO-supply = <®_3p3v>; | |
150 | }; | |
4cd4f509 RK |
151 | }; |
152 | ||
153 | &i2c2 { | |
154 | clock-frequency = <100000>; | |
155 | pinctrl-names = "default"; | |
156 | pinctrl-0 = <&pinctrl_hummingboard_i2c2>; | |
157 | status = "okay"; | |
158 | }; | |
159 | ||
160 | &iomuxc { | |
161 | hummingboard { | |
162 | pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 { | |
163 | fsl,pins = < | |
164 | MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000 | |
165 | MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000 | |
166 | >; | |
167 | }; | |
168 | ||
af3f973b | 169 | pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 { |
4cd4f509 | 170 | fsl,pins = < |
d56ac192 | 171 | MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1 |
4cd4f509 RK |
172 | >; |
173 | }; | |
174 | ||
175 | pinctrl_hummingboard_hdmi: hummingboard-hdmi { | |
176 | fsl,pins = < | |
177 | MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 | |
178 | >; | |
179 | }; | |
180 | ||
181 | pinctrl_hummingboard_i2c1: hummingboard-i2c1 { | |
182 | fsl,pins = < | |
183 | MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 | |
184 | MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 | |
185 | >; | |
186 | }; | |
187 | ||
188 | pinctrl_hummingboard_i2c2: hummingboard-i2c2 { | |
189 | fsl,pins = < | |
190 | MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 | |
191 | MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 | |
192 | >; | |
193 | }; | |
194 | ||
b49b9ee0 FE |
195 | pinctrl_hummingboard_pcie_reset: hummingboard-pcie-reset { |
196 | fsl,pins = < | |
197 | MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x1b0b1 | |
198 | >; | |
199 | }; | |
200 | ||
ffbae6b7 RK |
201 | pinctrl_hummingboard_pwm1: pwm1grp { |
202 | fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>; | |
203 | }; | |
204 | ||
8e047c12 RK |
205 | pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 { |
206 | fsl,pins = < | |
207 | MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 | |
208 | MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 | |
209 | MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 | |
210 | MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 | |
211 | MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0 | |
212 | >; | |
213 | }; | |
214 | ||
4cd4f509 RK |
215 | pinctrl_hummingboard_spdif: hummingboard-spdif { |
216 | fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>; | |
217 | }; | |
218 | ||
219 | pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus { | |
220 | fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>; | |
221 | }; | |
222 | ||
223 | pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id { | |
224 | /* | |
225 | * Similar to pinctrl_usbotg_2, but we want it | |
226 | * pulled down for a fixed host connection. | |
227 | */ | |
228 | fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; | |
229 | }; | |
230 | ||
231 | pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus { | |
232 | fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>; | |
233 | }; | |
234 | ||
235 | pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux { | |
236 | fsl,pins = < | |
237 | MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 | |
238 | >; | |
239 | }; | |
240 | ||
241 | pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 { | |
242 | fsl,pins = < | |
243 | MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 | |
244 | MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 | |
245 | MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 | |
246 | MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 | |
247 | MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 | |
248 | MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 | |
249 | >; | |
250 | }; | |
251 | }; | |
252 | }; | |
253 | ||
b49b9ee0 FE |
254 | &pcie { |
255 | pinctrl-names = "default"; | |
256 | pinctrl-0 = <&pinctrl_hummingboard_pcie_reset>; | |
257 | reset-gpio = <&gpio3 4 0>; | |
258 | status = "okay"; | |
259 | }; | |
260 | ||
ffbae6b7 RK |
261 | &pwm1 { |
262 | pinctrl-names = "default"; | |
263 | pinctrl-0 = <&pinctrl_hummingboard_pwm1>; | |
264 | status = "okay"; | |
265 | }; | |
266 | ||
267 | &pwm2 { | |
268 | pinctrl-names = "default"; | |
269 | status = "okay"; | |
270 | }; | |
271 | ||
4cd4f509 RK |
272 | &spdif { |
273 | pinctrl-names = "default"; | |
274 | pinctrl-0 = <&pinctrl_hummingboard_spdif>; | |
275 | status = "okay"; | |
276 | }; | |
277 | ||
8e047c12 | 278 | &ssi1 { |
8e047c12 RK |
279 | status = "okay"; |
280 | }; | |
281 | ||
4cd4f509 RK |
282 | &usbh1 { |
283 | disable-over-current; | |
284 | vbus-supply = <®_usbh1_vbus>; | |
285 | status = "okay"; | |
286 | }; | |
287 | ||
288 | &usbotg { | |
289 | disable-over-current; | |
290 | pinctrl-names = "default"; | |
291 | pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>; | |
292 | vbus-supply = <®_usbotg_vbus>; | |
293 | status = "okay"; | |
294 | }; | |
295 | ||
296 | &usdhc2 { | |
297 | pinctrl-names = "default"; | |
298 | pinctrl-0 = < | |
299 | &pinctrl_hummingboard_usdhc2_aux | |
300 | &pinctrl_hummingboard_usdhc2 | |
301 | >; | |
302 | vmmc-supply = <®_3p3v>; | |
303 | cd-gpios = <&gpio1 4 0>; | |
304 | status = "okay"; | |
305 | }; |