summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/imx28-apf28dev.dts
blob: 6d8865bfb4b7cee90b12910d98f46a1e6acda564 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
/*
 * Copyright 2012 Armadeus Systems - <support@armadeus.com>
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/* APF28Dev is a docking board for the APF28 SOM */
/include/ "imx28-apf28.dts"

/ {
	model = "Armadeus Systems APF28Dev docking/development board";
	compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";

	apb@80000000 {
		apbh@80000000 {
			ssp0: ssp@80010000 {
				compatible = "fsl,imx28-mmc";
				pinctrl-names = "default";
				pinctrl-0 = <&mmc0_4bit_pins_a
					&mmc0_cd_cfg &mmc0_sck_cfg>;
				bus-width = <4>;
				status = "okay";
			};

			ssp2: ssp@80014000 {
				compatible = "fsl,imx28-spi";
				pinctrl-names = "default";
				pinctrl-0 = <&spi2_pins_a>;
				status = "okay";
			};

			pinctrl@80018000 {
				pinctrl-names = "default";
				pinctrl-0 = <&hog_pins_apf28dev>;

				hog_pins_apf28dev: hog@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x1103 /* MX28_PAD_LCD_D16__GPIO_1_16 */
						0x1113 /* MX28_PAD_LCD_D17__GPIO_1_17 */
						0x1123 /* MX28_PAD_LCD_D18__GPIO_1_18 */
						0x1133 /* MX28_PAD_LCD_D19__GPIO_1_19 */
						0x1143 /* MX28_PAD_LCD_D20__GPIO_1_20 */
						0x1153 /* MX28_PAD_LCD_D21__GPIO_1_21 */
						0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */
					>;
					fsl,drive-strength = <0>;
					fsl,voltage = <1>;
					fsl,pull-up = <0>;
				};

				lcdif_pins_apf28dev: lcdif-apf28dev@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
						0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
						0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
						0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
					>;
					fsl,drive-strength = <0>;
					fsl,voltage = <1>;
					fsl,pull-up = <0>;
				};
			};

			lcdif@80030000 {
				pinctrl-names = "default";
				pinctrl-0 = <&lcdif_16bit_pins_a
						&lcdif_pins_apf28dev>;
				status = "okay";
			};
		};

		apbx@80040000 {
			lradc@80050000 {
				status = "okay";
			};

			i2c0: i2c@80058000 {
				pinctrl-names = "default";
				pinctrl-0 = <&i2c0_pins_a>;
				status = "okay";
			};

			pwm: pwm@80064000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;
				status = "okay";
			};

			usbphy0: usbphy@8007c000 {
				status = "okay";
			};

			usbphy1: usbphy@8007e000 {
				status = "okay";
			};
		};
	};

	ahb@80080000 {
		usb0: usb@80080000 {
			vbus-supply = <&reg_usb0_vbus>;
			status = "okay";
		};

		usb1: usb@80090000 {
			status = "okay";
		};

		mac1: ethernet@800f4000 {
			phy-mode = "rmii";
			pinctrl-names = "default";
			pinctrl-0 = <&mac1_pins_a>;
			phy-reset-gpios = <&gpio0 23 0>;
			status = "okay";
		};
	};

	regulators {
		compatible = "simple-bus";

		reg_usb0_vbus: usb0_vbus {
			compatible = "regulator-fixed";
			regulator-name = "usb0_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio1 23 1>;
		};
	};

	leds {
		compatible = "gpio-leds";

		user {
			label = "Heartbeat";
			gpios = <&gpio0 21 0>;
			linux,default-trigger = "heartbeat";
		};
	};

	backlight {
		compatible = "pwm-backlight";

		pwms = <&pwm 3 191000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
	};
};