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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 | |
f4b5939d FE |
10 | * modify it under the terms of the GNU General Public License |
11 | * version 2 as published by the Free Software Foundation. | |
42919c5c RK |
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 , 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. | |
4cd4f509 RK |
40 | */ |
41 | #include "imx6qdl-microsom.dtsi" | |
42 | #include "imx6qdl-microsom-ar8035.dtsi" | |
43 | ||
44 | / { | |
45 | chosen { | |
46 | stdout-path = &uart1; | |
47 | }; | |
48 | ||
49 | ir_recv: ir-receiver { | |
50 | compatible = "gpio-ir-receiver"; | |
1041f98f | 51 | gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; |
4cd4f509 | 52 | pinctrl-names = "default"; |
af3f973b | 53 | pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>; |
4cd4f509 RK |
54 | }; |
55 | ||
56 | regulators { | |
57 | compatible = "simple-bus"; | |
58 | ||
59 | reg_3p3v: 3p3v { | |
60 | compatible = "regulator-fixed"; | |
61 | regulator-name = "3P3V"; | |
62 | regulator-min-microvolt = <3300000>; | |
63 | regulator-max-microvolt = <3300000>; | |
64 | regulator-always-on; | |
65 | }; | |
66 | ||
67 | reg_usbh1_vbus: usb-h1-vbus { | |
68 | compatible = "regulator-fixed"; | |
69 | enable-active-high; | |
1041f98f | 70 | gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; |
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71 | pinctrl-names = "default"; |
72 | pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>; | |
73 | regulator-name = "usb_h1_vbus"; | |
74 | regulator-min-microvolt = <5000000>; | |
75 | regulator-max-microvolt = <5000000>; | |
76 | }; | |
77 | ||
78 | reg_usbotg_vbus: usb-otg-vbus { | |
79 | compatible = "regulator-fixed"; | |
80 | enable-active-high; | |
1041f98f | 81 | gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; |
4cd4f509 RK |
82 | pinctrl-names = "default"; |
83 | pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>; | |
84 | regulator-name = "usb_otg_vbus"; | |
85 | regulator-min-microvolt = <5000000>; | |
86 | regulator-max-microvolt = <5000000>; | |
87 | }; | |
88 | }; | |
89 | ||
8e047c12 RK |
90 | sound-sgtl5000 { |
91 | audio-codec = <&sgtl5000>; | |
92 | audio-routing = | |
93 | "MIC_IN", "Mic Jack", | |
94 | "Mic Jack", "Mic Bias", | |
95 | "Headphone Jack", "HP_OUT"; | |
96 | compatible = "fsl,imx-audio-sgtl5000"; | |
97 | model = "On-board Codec"; | |
98 | mux-ext-port = <5>; | |
99 | mux-int-port = <1>; | |
100 | ssi-controller = <&ssi1>; | |
101 | }; | |
102 | ||
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103 | sound-spdif { |
104 | compatible = "fsl,imx-audio-spdif"; | |
105 | model = "On-board SPDIF"; | |
106 | /* IMX6 doesn't implement this yet */ | |
107 | spdif-controller = <&spdif>; | |
108 | spdif-out; | |
109 | }; | |
110 | }; | |
111 | ||
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112 | &audmux { |
113 | status = "okay"; | |
114 | }; | |
115 | ||
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116 | &can1 { |
117 | pinctrl-names = "default"; | |
118 | pinctrl-0 = <&pinctrl_hummingboard_flexcan1>; | |
119 | status = "okay"; | |
120 | }; | |
121 | ||
122 | &hdmi { | |
123 | pinctrl-names = "default"; | |
124 | pinctrl-0 = <&pinctrl_hummingboard_hdmi>; | |
125 | ddc-i2c-bus = <&i2c2>; | |
126 | status = "okay"; | |
127 | }; | |
128 | ||
129 | &i2c1 { | |
130 | pinctrl-names = "default"; | |
131 | pinctrl-0 = <&pinctrl_hummingboard_i2c1>; | |
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132 | status = "okay"; |
133 | ||
a931bbbc | 134 | /* Pro baseboard model */ |
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135 | rtc: pcf8523@68 { |
136 | compatible = "nxp,pcf8523"; | |
137 | reg = <0x68>; | |
138 | }; | |
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139 | |
140 | /* Pro baseboard model */ | |
141 | sgtl5000: sgtl5000@0a { | |
142 | clocks = <&clks IMX6QDL_CLK_CKO>; | |
143 | compatible = "fsl,sgtl5000"; | |
144 | pinctrl-names = "default"; | |
145 | pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>; | |
146 | reg = <0x0a>; | |
147 | VDDA-supply = <®_3p3v>; | |
148 | VDDIO-supply = <®_3p3v>; | |
149 | }; | |
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150 | }; |
151 | ||
152 | &i2c2 { | |
153 | clock-frequency = <100000>; | |
154 | pinctrl-names = "default"; | |
155 | pinctrl-0 = <&pinctrl_hummingboard_i2c2>; | |
156 | status = "okay"; | |
157 | }; | |
158 | ||
159 | &iomuxc { | |
160 | hummingboard { | |
161 | pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 { | |
162 | fsl,pins = < | |
163 | MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000 | |
164 | MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000 | |
165 | >; | |
166 | }; | |
167 | ||
af3f973b | 168 | pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 { |
4cd4f509 | 169 | fsl,pins = < |
d56ac192 | 170 | MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1 |
4cd4f509 RK |
171 | >; |
172 | }; | |
173 | ||
174 | pinctrl_hummingboard_hdmi: hummingboard-hdmi { | |
175 | fsl,pins = < | |
176 | MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 | |
177 | >; | |
178 | }; | |
179 | ||
180 | pinctrl_hummingboard_i2c1: hummingboard-i2c1 { | |
181 | fsl,pins = < | |
182 | MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 | |
183 | MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 | |
184 | >; | |
185 | }; | |
186 | ||
187 | pinctrl_hummingboard_i2c2: hummingboard-i2c2 { | |
188 | fsl,pins = < | |
189 | MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 | |
190 | MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 | |
191 | >; | |
192 | }; | |
193 | ||
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194 | pinctrl_hummingboard_pcie_reset: hummingboard-pcie-reset { |
195 | fsl,pins = < | |
196 | MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x1b0b1 | |
197 | >; | |
198 | }; | |
199 | ||
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200 | pinctrl_hummingboard_pwm1: pwm1grp { |
201 | fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>; | |
202 | }; | |
203 | ||
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204 | pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 { |
205 | fsl,pins = < | |
206 | MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 | |
207 | MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 | |
208 | MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 | |
209 | MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 | |
210 | MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0 | |
211 | >; | |
212 | }; | |
213 | ||
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214 | pinctrl_hummingboard_spdif: hummingboard-spdif { |
215 | fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>; | |
216 | }; | |
217 | ||
218 | pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus { | |
219 | fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>; | |
220 | }; | |
221 | ||
222 | pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id { | |
223 | /* | |
224 | * Similar to pinctrl_usbotg_2, but we want it | |
225 | * pulled down for a fixed host connection. | |
226 | */ | |
227 | fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; | |
228 | }; | |
229 | ||
230 | pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus { | |
231 | fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>; | |
232 | }; | |
233 | ||
234 | pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux { | |
235 | fsl,pins = < | |
236 | MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 | |
237 | >; | |
238 | }; | |
239 | ||
240 | pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 { | |
241 | fsl,pins = < | |
242 | MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 | |
243 | MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 | |
244 | MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 | |
245 | MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 | |
246 | MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 | |
247 | MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 | |
248 | >; | |
249 | }; | |
250 | }; | |
251 | }; | |
252 | ||
b49b9ee0 FE |
253 | &pcie { |
254 | pinctrl-names = "default"; | |
255 | pinctrl-0 = <&pinctrl_hummingboard_pcie_reset>; | |
5cff48fc | 256 | reset-gpio = <&gpio3 4 GPIO_ACTIVE_LOW>; |
b49b9ee0 FE |
257 | status = "okay"; |
258 | }; | |
259 | ||
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260 | &pwm1 { |
261 | pinctrl-names = "default"; | |
262 | pinctrl-0 = <&pinctrl_hummingboard_pwm1>; | |
263 | status = "okay"; | |
264 | }; | |
265 | ||
266 | &pwm2 { | |
267 | pinctrl-names = "default"; | |
268 | status = "okay"; | |
269 | }; | |
270 | ||
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271 | &spdif { |
272 | pinctrl-names = "default"; | |
273 | pinctrl-0 = <&pinctrl_hummingboard_spdif>; | |
274 | status = "okay"; | |
275 | }; | |
276 | ||
8e047c12 | 277 | &ssi1 { |
8e047c12 RK |
278 | status = "okay"; |
279 | }; | |
280 | ||
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281 | &usbh1 { |
282 | disable-over-current; | |
283 | vbus-supply = <®_usbh1_vbus>; | |
284 | status = "okay"; | |
285 | }; | |
286 | ||
287 | &usbotg { | |
288 | disable-over-current; | |
289 | pinctrl-names = "default"; | |
290 | pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>; | |
291 | vbus-supply = <®_usbotg_vbus>; | |
292 | status = "okay"; | |
293 | }; | |
294 | ||
295 | &usdhc2 { | |
296 | pinctrl-names = "default"; | |
297 | pinctrl-0 = < | |
298 | &pinctrl_hummingboard_usdhc2_aux | |
299 | &pinctrl_hummingboard_usdhc2 | |
300 | >; | |
301 | vmmc-supply = <®_3p3v>; | |
89c1a8cf | 302 | cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; |
4cd4f509 RK |
303 | status = "okay"; |
304 | }; |