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gerrit-public.fairphone.software / kernel / msm-4.9 / 7bb71a6c3241b8e20b54fe9978cc9af5eddfd428 / . / arch / arm / boot / dts / ea3250.dts
blob: d79b28d9c963b0a5ae53d217c888258c897684a2 [file] [log] [blame]
Roland Stigged0408712012-06-14 16:16:17 +0200[diff] [blame]1/*
2 * Embedded Artists LPC3250 board
3 *
4 * Copyright 2012 Roland Stigge <stigge@antcom.de>
5 *
6 * The code contained herein is licensed under the GNU General Public
7 * License. You may obtain a copy of the GNU General Public License
8 * Version 2 or later at the following locations:
9 *
10 * http://www.opensource.org/licenses/gpl-license.html
11 * http://www.gnu.org/copyleft/gpl.html
12 */
13
14/dts-v1/;
15/include/ "lpc32xx.dtsi"
16
17/ {
18 model = "Embedded Artists LPC3250 board based on NXP LPC3250";
19 compatible = "ea,ea3250", "nxp,lpc3250";
20 #address-cells = <1>;
21 #size-cells = <1>;
22
23 memory {
24 device_type = "memory";
25 reg = <0 0x4000000>;
26 };
27
28 ahb {
29 mac: ethernet@31060000 {
30 phy-mode = "rmii";
31 use-iram;
32 };
33
34 /* Here, choose exactly one from: ohci, usbd */
35 ohci@31020000 {
36 transceiver = <&isp1301>;
37 status = "okay";
38 };
39
40/*
41 usbd@31020000 {
42 transceiver = <&isp1301>;
43 status = "okay";
44 };
45*/
46
47 /* 128MB Flash via SLC NAND controller */
48 slc: flash@20020000 {
49 status = "okay";
50 #address-cells = <1>;
51 #size-cells = <1>;
52
53 nxp,wdr-clks = <14>;
54 nxp,wwidth = <260000000>;
55 nxp,whold = <104000000>;
56 nxp,wsetup = <200000000>;
57 nxp,rdr-clks = <14>;
58 nxp,rwidth = <34666666>;
59 nxp,rhold = <104000000>;
60 nxp,rsetup = <200000000>;
61 nand-on-flash-bbt;
62 gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */
63
64 mtd0@00000000 {
65 label = "ea3250-boot";
66 reg = <0x00000000 0x00080000>;
67 read-only;
68 };
69
70 mtd1@00080000 {
71 label = "ea3250-uboot";
72 reg = <0x00080000 0x000c0000>;
73 read-only;
74 };
75
76 mtd2@00140000 {
77 label = "ea3250-kernel";
78 reg = <0x00140000 0x00400000>;
79 };
80
81 mtd3@00540000 {
82 label = "ea3250-rootfs";
83 reg = <0x00540000 0x07ac0000>;
84 };
85 };
86
87 apb {
88 uart5: serial@40090000 {
89 status = "okay";
90 };
91
92 uart3: serial@40080000 {
93 status = "okay";
94 };
95
96 uart6: serial@40098000 {
97 status = "okay";
98 };
99
100 i2c1: i2c@400A0000 {
101 clock-frequency = <100000>;
102
103 eeprom@50 {
104 compatible = "at,24c256";
105 reg = <0x50>;
106 };
107
108 eeprom@57 {
109 compatible = "at,24c64";
110 reg = <0x57>;
111 };
112
113 uda1380: uda1380@18 {
114 compatible = "nxp,uda1380";
115 reg = <0x18>;
116 power-gpio = <&gpio 0x59 0>;
117 reset-gpio = <&gpio 0x51 0>;
118 dac-clk = "wspll";
119 };
120
121 pca9532: pca9532@60 {
122 compatible = "nxp,pca9532";
123 gpio-controller;
124 #gpio-cells = <2>;
125 reg = <0x60>;
126 };
127 };
128
129 i2c2: i2c@400A8000 {
130 clock-frequency = <100000>;
131 };
132
133 i2cusb: i2c@31020300 {
134 clock-frequency = <100000>;
135
136 isp1301: usb-transceiver@2d {
137 compatible = "nxp,isp1301";
138 reg = <0x2d>;
139 };
140 };
141
142 sd@20098000 {
143 wp-gpios = <&pca9532 5 0>;
144 cd-gpios = <&pca9532 4 0>;
145 cd-inverted;
146 bus-width = <4>;
147 status = "okay";
148 };
149 };
150
151 fab {
152 uart1: serial@40014000 {
153 status = "okay";
154 };
Roland Stigge7bb71a62012-07-01 21:04:17 +0200[diff] [blame^]155
156 /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */
157 adc@40048000 {
158 status = "okay";
159 };
160 };
161 };
162
163 gpio_keys {
164 compatible = "gpio-keys";
165 #address-cells = <1>;
166 #size-cells = <0>;
167 autorepeat;
168 button@21 {
169 label = "GPIO Key UP";
170 linux,code = <103>;
171 gpios = <&gpio 4 1 0>; /* GPI_P3 1 */
Roland Stigged0408712012-06-14 16:16:17 +0200[diff] [blame]172 };
173 };
174};