GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / imx28-sps1.dts
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@40000000 {
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 };