1/*
2 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 */
11
12/dts-v1/;
13#include "imx28.dtsi"
14
15/ {
16	model = "SchulerControl GmbH, SC SPS 1";
17	compatible = "schulercontrol,imx28-sps1", "fsl,imx28";
18
19	memory {
20		reg = <0x40000000 0x08000000>;
21	};
22
23	apb@80000000 {
24		apbh@80000000 {
25			pinctrl@80018000 {
26				pinctrl-names = "default";
27				pinctrl-0 = <&hog_pins_a>;
28
29				hog_pins_a: hog-gpios@0 {
30					reg = <0>;
31					fsl,pinmux-ids = <
32						MX28_PAD_GPMI_D00__GPIO_0_0
33						MX28_PAD_GPMI_D03__GPIO_0_3
34						MX28_PAD_GPMI_D06__GPIO_0_6
35					>;
36					fsl,drive-strength = <MXS_DRIVE_4mA>;
37					fsl,voltage = <MXS_VOLTAGE_HIGH>;
38					fsl,pull-up = <MXS_PULL_DISABLE>;
39				};
40
41			};
42
43			ssp0: ssp@80010000 {
44				compatible = "fsl,imx28-mmc";
45				pinctrl-names = "default";
46				pinctrl-0 = <&mmc0_4bit_pins_a>;
47				bus-width = <4>;
48				status = "okay";
49			};
50
51			ssp2: ssp@80014000 {
52				#address-cells = <1>;
53				#size-cells = <0>;
54				compatible = "fsl,imx28-spi";
55				pinctrl-names = "default";
56				pinctrl-0 = <&spi2_pins_a>;
57				status = "okay";
58
59				flash: m25p80@0 {
60					#address-cells = <1>;
61					#size-cells = <1>;
62					compatible = "everspin,mr25h256", "mr25h256";
63					spi-max-frequency = <40000000>;
64					reg = <0>;
65				};
66			};
67		};
68
69		apbx@80040000 {
70			i2c0: i2c@80058000 {
71				pinctrl-names = "default";
72				pinctrl-0 = <&i2c0_pins_a>;
73				status = "okay";
74
75				rtc: rtc@51 {
76					compatible = "nxp,pcf8563";
77					reg = <0x51>;
78				};
79
80				eeprom: eeprom@52 {
81					compatible = "atmel,24c64";
82					reg = <0x52>;
83					pagesize = <32>;
84				};
85			};
86
87			duart: serial@80074000 {
88				pinctrl-names = "default";
89				pinctrl-0 = <&duart_pins_a>;
90				status = "okay";
91			};
92
93			usbphy0: usbphy@8007c000 {
94				status = "okay";
95			};
96
97			auart0: serial@8006a000 {
98				pinctrl-names = "default";
99				pinctrl-0 = <&auart0_pins_a>;
100				status = "okay";
101			};
102		};
103	};
104
105	ahb@80080000 {
106		usb0: usb@80080000 {
107			vbus-supply = <&reg_usb0_vbus>;
108			pinctrl-names = "default";
109			pinctrl-0 = <&usb0_pins_b>;
110			status = "okay";
111		};
112
113		mac0: ethernet@800f0000 {
114			phy-mode = "rmii";
115			pinctrl-names = "default";
116			pinctrl-0 = <&mac0_pins_a>;
117			status = "okay";
118		};
119
120		mac1: ethernet@800f4000 {
121			phy-mode = "rmii";
122			pinctrl-names = "default";
123			pinctrl-0 = <&mac1_pins_a>;
124			status = "okay";
125		};
126	};
127
128	regulators {
129		compatible = "simple-bus";
130		#address-cells = <1>;
131		#size-cells = <0>;
132
133		reg_usb0_vbus: regulator@0 {
134			compatible = "regulator-fixed";
135			reg = <0>;
136			regulator-name = "usb0_vbus";
137			regulator-min-microvolt = <5000000>;
138			regulator-max-microvolt = <5000000>;
139			gpio = <&gpio3 9 0>;
140		};
141	};
142
143	leds {
144		#address-cells = <1>;
145		#size-cells = <0>;
146		compatible = "gpio-leds";
147		status = "okay";
148
149		led@1 {
150			label = "sps1-1:yellow:user";
151			gpios = <&gpio0 6 0>;
152			linux,default-trigger = "heartbeat";
153			reg = <0>;
154		};
155
156		led@2 {
157			label = "sps1-2:red:user";
158			gpios = <&gpio0 3 0>;
159			linux,default-trigger = "heartbeat";
160			reg = <1>;
161		};
162
163		led@3 {
164			label = "sps1-3:red:user";
165			gpios = <&gpio0 0 0>;
166			default-trigger = "heartbeat";
167			reg = <2>;
168		};
169
170	};
171};
172