1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/*
* Copyright 2011 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
/include/ "imx53.dtsi"
/ {
model = "Freescale i.MX53 Evaluation Kit";
compatible = "fsl,imx53-evk", "fsl,imx53";
chosen {
bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait";
};
memory {
reg = <0x70000000 0x80000000>;
};
soc {
aips@50000000 { /* AIPS1 */
spba@50000000 {
esdhc@50004000 { /* ESDHC1 */
cd-gpios = <&gpio3 13 0>;
wp-gpios = <&gpio3 14 0>;
status = "okay";
};
ecspi@50010000 { /* ECSPI1 */
fsl,spi-num-chipselects = <2>;
cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>;
status = "okay";
flash: at45db321d@1 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
spi-max-frequency = <25000000>;
reg = <1>;
partition@0 {
label = "U-Boot";
reg = <0x0 0x40000>;
read-only;
};
partition@40000 {
label = "Kernel";
reg = <0x40000 0x3c0000>;
};
};
};
esdhc@50020000 { /* ESDHC3 */
cd-gpios = <&gpio3 11 0>;
wp-gpios = <&gpio3 12 0>;
status = "okay";
};
};
wdog@53f98000 { /* WDOG1 */
status = "okay";
};
iomuxc@53fa8000 {
compatible = "fsl,imx53-iomuxc-evk";
reg = <0x53fa8000 0x4000>;
};
uart0: uart@53fbc000 { /* UART1 */
status = "okay";
};
};
aips@60000000 { /* AIPS2 */
sdma@63fb0000 {
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
};
i2c@63fc4000 { /* I2C2 */
status = "okay";
pmic: mc13892@08 {
compatible = "fsl,mc13892", "fsl,mc13xxx";
reg = <0x08>;
};
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
};
};
fec@63fec000 {
phy-mode = "rmii";
phy-reset-gpios = <&gpio7 6 0>;
status = "okay";
};
};
};
leds {
compatible = "gpio-leds";
green {
label = "Heartbeat";
gpios = <&gpio7 7 0>;
linux,default-trigger = "heartbeat";
};
};
};
|
