imx6dl-hummingboard.dts revision 262569 
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 = <&reg_usbh1_vbus>;
146	status = "okay";
147};
148
149&usbotg {
150	vbus-supply = <&reg_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 = <&reg_3p3v>;
161	cd-gpios = <&gpio1 4 0>;
162	status = "okay";
163};
164