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Marek Vasut160d5f22012-11-18 22:08:29 +01001/*
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/;
Lothar Waßmannbc3875f2013-09-19 08:59:48 +020013#include "imx28.dtsi"
Marek Vasut160d5f22012-11-18 22:08:29 +010014
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 = <
Lothar Waßmannbc3875f2013-09-19 08:59:48 +020032 MX28_PAD_GPMI_D00__GPIO_0_0
33 MX28_PAD_GPMI_D03__GPIO_0_3
34 MX28_PAD_GPMI_D06__GPIO_0_6
Marek Vasut160d5f22012-11-18 22:08:29 +010035 >;
Lothar Waßmann4191c342013-09-22 14:02:59 +080036 fsl,drive-strength = <MXS_DRIVE_4mA>;
37 fsl,voltage = <MXS_VOLTAGE_HIGH>;
38 fsl,pull-up = <MXS_PULL_DISABLE>;
Marek Vasut160d5f22012-11-18 22:08:29 +010039 };
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>;
Marek Vasut160d5f22012-11-18 22:08:29 +010073 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 = <&usbphy0_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
131 reg_usb0_vbus: usb0_vbus {
132 compatible = "regulator-fixed";
133 regulator-name = "usb0_vbus";
134 regulator-min-microvolt = <5000000>;
135 regulator-max-microvolt = <5000000>;
136 gpio = <&gpio3 9 0>;
137 };
138 };
139
140 leds {
141 #address-cells = <1>;
142 #size-cells = <0>;
143 compatible = "gpio-leds";
144 status = "okay";
145
146 led@1 {
147 label = "sps1-1:yellow:user";
148 gpios = <&gpio0 6 0>;
149 linux,default-trigger = "heartbeat";
150 reg = <0>;
151 };
152
153 led@2 {
154 label = "sps1-2:red:user";
155 gpios = <&gpio0 3 0>;
156 linux,default-trigger = "heartbeat";
157 reg = <1>;
158 };
159
160 led@3 {
161 label = "sps1-3:red:user";
162 gpios = <&gpio0 0 0>;
163 default-trigger = "heartbeat";
164 reg = <2>;
165 };
166
167 };
168};