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1/*
2 * Copyright (C) 2014 Rabeeh Khoury (rabeeh@solid-run.com)
3 * Based on dt work by Russell King
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/dts-v1/;
43
44#include "imx6dl.dtsi"
45#include "imx6qdl-sr-som.dtsi"
46#include "imx6qdl-sr-som-brcm.dtsi"
47#include "imx6qdl-hummingboard.dtsi"
48
49/ {
50 model = "SolidRun HummingBoard Solo/DualLite";
51 compatible = "solidrun,hummingboard/dl", "fsl,imx6dl";
52};
1/*
2 * Copyright (C) 2013,2014 Russell King
3 */
4/dts-v1/;
5
6#include "imx6dl.dtsi"
7#include "imx6qdl-microsom.dtsi"
8#include "imx6qdl-microsom-ar8035.dtsi"
9
10/ {
11 model = "SolidRun HummingBoard DL/Solo";
12 compatible = "solidrun,hummingboard", "fsl,imx6dl";
13
14 ir_recv: ir-receiver {
15 compatible = "gpio-ir-receiver";
16 gpios = <&gpio1 2 1>;
17 pinctrl-names = "default";
18 pinctrl-0 = <&pinctrl_hummingboard_gpio1_2>;
19 };
20
21 regulators {
22 compatible = "simple-bus";
23
24 reg_3p3v: 3p3v {
25 compatible = "regulator-fixed";
26 regulator-name = "3P3V";
27 regulator-min-microvolt = <3300000>;
28 regulator-max-microvolt = <3300000>;
29 regulator-always-on;
30 };
31
32 reg_usbh1_vbus: usb-h1-vbus {
33 compatible = "regulator-fixed";
34 enable-active-high;
35 gpio = <&gpio1 0 0>;
36 pinctrl-names = "default";
37 pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
38 regulator-name = "usb_h1_vbus";
39 regulator-min-microvolt = <5000000>;
40 regulator-max-microvolt = <5000000>;
41 };
42
43 reg_usbotg_vbus: usb-otg-vbus {
44 compatible = "regulator-fixed";
45 enable-active-high;
46 gpio = <&gpio3 22 0>;
47 pinctrl-names = "default";
48 pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
49 regulator-name = "usb_otg_vbus";
50 regulator-min-microvolt = <5000000>;
51 regulator-max-microvolt = <5000000>;
52 };
53 };
54
55 sound-spdif {
56 compatible = "fsl,imx-audio-spdif";
57 model = "imx-spdif";
58 /* IMX6 doesn't implement this yet */
59 spdif-controller = <&spdif>;
60 spdif-out;
61 };
62};
63
64&can1 {
65 pinctrl-names = "default";
66 pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
67 status = "okay";
68};
69
70&i2c1 {
71 pinctrl-names = "default";
72 pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
73
74 /*
75 * Not fitted on Carrier-1 board... yet
76 status = "okay";
77
78 rtc: pcf8523@68 {
79 compatible = "nxp,pcf8523";
80 reg = <0x68>;
81 };
82 */
83};
84
85&iomuxc {
86 hummingboard {
87 pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
88 fsl,pins = <
89 MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
90 MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
91 >;
92 };
93
94 pinctrl_hummingboard_gpio1_2: hummingboard-gpio1_2 {
95 fsl,pins = <
96 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000
97 >;
98 };
99
100 pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
101 fsl,pins = <
102 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
103 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
104 >;
105 };
106
107 pinctrl_hummingboard_spdif: hummingboard-spdif {
108 fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
109 };
110
111 pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
112 fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
113 };
114
115 pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
116 fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
117 };
118
119 pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
120 fsl,pins = <
121 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
122 >;
123 };
124
125 pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {
126 fsl,pins = <
127 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
128 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
129 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
130 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
131 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
132 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
133 >;
134 };
135 };
136};
137
138&spdif {
139 pinctrl-names = "default";
140 pinctrl-0 = <&pinctrl_hummingboard_spdif>;
141 status = "okay";
142};
143
144&usbh1 {
145 vbus-supply = <®_usbh1_vbus>;
146 status = "okay";
147};
148
149&usbotg {
150 vbus-supply = <®_usbotg_vbus>;
151 status = "okay";
152};
153
154&usdhc2 {
155 pinctrl-names = "default";
156 pinctrl-0 = <
157 &pinctrl_hummingboard_usdhc2_aux
158 &pinctrl_hummingboard_usdhc2
159 >;
160 vmmc-supply = <®_3p3v>;
161 cd-gpios = <&gpio1 4 0>;
162 status = "okay";
163};