Merge branch 'for-linus-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-3.10.git] / arch / arm / boot / dts / exynos5250-smdk5250.dts
1 /*
2  * SAMSUNG SMDK5250 board device tree source
3  *
4  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5  *              http://www.samsung.com
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License version 2 as
9  * published by the Free Software Foundation.
10 */
11
12 /dts-v1/;
13 /include/ "exynos5250.dtsi"
14
15 / {
16         model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
17         compatible = "samsung,smdk5250", "samsung,exynos5250";
18
19         memory {
20                 reg = <0x40000000 0x80000000>;
21         };
22
23         chosen {
24                 bootargs = "root=/dev/ram0 rw ramdisk=8192 console=ttySAC1,115200";
25         };
26
27         i2c@12C60000 {
28                 samsung,i2c-sda-delay = <100>;
29                 samsung,i2c-max-bus-freq = <20000>;
30                 gpios = <&gpb3 0 2 3 0>,
31                         <&gpb3 1 2 3 0>;
32
33                 eeprom@50 {
34                         compatible = "samsung,s524ad0xd1";
35                         reg = <0x50>;
36                 };
37         };
38
39         i2c@12C70000 {
40                 samsung,i2c-sda-delay = <100>;
41                 samsung,i2c-max-bus-freq = <20000>;
42                 gpios = <&gpb3 2 2 3 0>,
43                         <&gpb3 3 2 3 0>;
44
45                 eeprom@51 {
46                         compatible = "samsung,s524ad0xd1";
47                         reg = <0x51>;
48                 };
49         };
50
51         i2c@12C80000 {
52                 status = "disabled";
53         };
54
55         i2c@12C90000 {
56                 status = "disabled";
57         };
58
59         i2c@12CA0000 {
60                 status = "disabled";
61         };
62
63         i2c@12CB0000 {
64                 status = "disabled";
65         };
66
67         i2c@12CC0000 {
68                 status = "disabled";
69         };
70
71         i2c@12CD0000 {
72                 status = "disabled";
73         };
74
75         spi_0: spi@12d20000 {
76                 status = "disabled";
77         };
78
79         spi_1: spi@12d30000 {
80                 gpios = <&gpa2 4 2 3 0>,
81                         <&gpa2 6 2 3 0>,
82                         <&gpa2 7 2 3 0>;
83
84                 w25q80bw@0 {
85                         #address-cells = <1>;
86                         #size-cells = <1>;
87                         compatible = "w25x80";
88                         reg = <0>;
89                         spi-max-frequency = <1000000>;
90
91                         controller-data {
92                                 cs-gpio = <&gpa2 5 1 0 3>;
93                                 samsung,spi-feedback-delay = <0>;
94                         };
95
96                         partition@0 {
97                                 label = "U-Boot";
98                                 reg = <0x0 0x40000>;
99                                 read-only;
100                         };
101
102                         partition@40000 {
103                                 label = "Kernel";
104                                 reg = <0x40000 0xc0000>;
105                         };
106                 };
107         };
108
109         spi_2: spi@12d40000 {
110                 status = "disabled";
111         };
112 };