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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 | ||
91 | sound-spdif { | |
92 | compatible = "fsl,imx-audio-spdif"; | |
93 | model = "On-board SPDIF"; | |
94 | /* IMX6 doesn't implement this yet */ | |
95 | spdif-controller = <&spdif>; | |
96 | spdif-out; | |
97 | }; | |
98 | }; | |
99 | ||
100 | &can1 { | |
101 | pinctrl-names = "default"; | |
102 | pinctrl-0 = <&pinctrl_hummingboard_flexcan1>; | |
103 | status = "okay"; | |
104 | }; | |
105 | ||
106 | &hdmi { | |
107 | pinctrl-names = "default"; | |
108 | pinctrl-0 = <&pinctrl_hummingboard_hdmi>; | |
109 | ddc-i2c-bus = <&i2c2>; | |
110 | status = "okay"; | |
111 | }; | |
112 | ||
113 | &i2c1 { | |
114 | pinctrl-names = "default"; | |
115 | pinctrl-0 = <&pinctrl_hummingboard_i2c1>; | |
116 | ||
117 | /* | |
118 | * Not fitted on Carrier-1 board... yet | |
119 | status = "okay"; | |
120 | ||
121 | rtc: pcf8523@68 { | |
122 | compatible = "nxp,pcf8523"; | |
123 | reg = <0x68>; | |
124 | }; | |
125 | */ | |
126 | }; | |
127 | ||
128 | &i2c2 { | |
129 | clock-frequency = <100000>; | |
130 | pinctrl-names = "default"; | |
131 | pinctrl-0 = <&pinctrl_hummingboard_i2c2>; | |
132 | status = "okay"; | |
133 | }; | |
134 | ||
135 | &iomuxc { | |
136 | hummingboard { | |
137 | pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 { | |
138 | fsl,pins = < | |
139 | MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000 | |
140 | MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000 | |
141 | >; | |
142 | }; | |
143 | ||
af3f973b | 144 | pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 { |
4cd4f509 | 145 | fsl,pins = < |
d56ac192 | 146 | MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1 |
4cd4f509 RK |
147 | >; |
148 | }; | |
149 | ||
150 | pinctrl_hummingboard_hdmi: hummingboard-hdmi { | |
151 | fsl,pins = < | |
152 | MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 | |
153 | >; | |
154 | }; | |
155 | ||
156 | pinctrl_hummingboard_i2c1: hummingboard-i2c1 { | |
157 | fsl,pins = < | |
158 | MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 | |
159 | MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 | |
160 | >; | |
161 | }; | |
162 | ||
163 | pinctrl_hummingboard_i2c2: hummingboard-i2c2 { | |
164 | fsl,pins = < | |
165 | MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 | |
166 | MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 | |
167 | >; | |
168 | }; | |
169 | ||
170 | pinctrl_hummingboard_spdif: hummingboard-spdif { | |
171 | fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>; | |
172 | }; | |
173 | ||
174 | pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus { | |
175 | fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>; | |
176 | }; | |
177 | ||
178 | pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id { | |
179 | /* | |
180 | * Similar to pinctrl_usbotg_2, but we want it | |
181 | * pulled down for a fixed host connection. | |
182 | */ | |
183 | fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>; | |
184 | }; | |
185 | ||
186 | pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus { | |
187 | fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>; | |
188 | }; | |
189 | ||
190 | pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux { | |
191 | fsl,pins = < | |
192 | MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 | |
193 | >; | |
194 | }; | |
195 | ||
196 | pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 { | |
197 | fsl,pins = < | |
198 | MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 | |
199 | MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 | |
200 | MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 | |
201 | MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 | |
202 | MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 | |
203 | MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 | |
204 | >; | |
205 | }; | |
206 | }; | |
207 | }; | |
208 | ||
209 | &spdif { | |
210 | pinctrl-names = "default"; | |
211 | pinctrl-0 = <&pinctrl_hummingboard_spdif>; | |
212 | status = "okay"; | |
213 | }; | |
214 | ||
215 | &usbh1 { | |
216 | disable-over-current; | |
217 | vbus-supply = <®_usbh1_vbus>; | |
218 | status = "okay"; | |
219 | }; | |
220 | ||
221 | &usbotg { | |
222 | disable-over-current; | |
223 | pinctrl-names = "default"; | |
224 | pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>; | |
225 | vbus-supply = <®_usbotg_vbus>; | |
226 | status = "okay"; | |
227 | }; | |
228 | ||
229 | &usdhc2 { | |
230 | pinctrl-names = "default"; | |
231 | pinctrl-0 = < | |
232 | &pinctrl_hummingboard_usdhc2_aux | |
233 | &pinctrl_hummingboard_usdhc2 | |
234 | >; | |
235 | vmmc-supply = <®_3p3v>; | |
236 | cd-gpios = <&gpio1 4 0>; | |
237 | status = "okay"; | |
238 | }; |