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
|
/*
* Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* Tobi expansion board is manufactured by Gumstix Inc.
*/
#include "omap3-overo.dtsi"
/ {
leds {
compatible = "gpio-leds";
heartbeat {
label = "overo:red:gpio21";
gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
vddvario: regulator-vddvario {
compatible = "regulator-fixed";
regulator-name = "vddvario";
regulator-always-on;
};
vdd33a: regulator-vdd33a {
compatible = "regulator-fixed";
regulator-name = "vdd33a";
regulator-always-on;
};
};
&gpmc {
ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */
ethernet@5,0 {
compatible = "smsc,lan9221", "smsc,lan9115";
reg = <5 0 0xff>;
bank-width = <2>;
gpmc,mux-add-data;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <42>;
gpmc,cs-wr-off-ns = <36>;
gpmc,adv-on-ns = <6>;
gpmc,adv-rd-off-ns = <12>;
gpmc,adv-wr-off-ns = <12>;
gpmc,oe-on-ns = <0>;
gpmc,oe-off-ns = <42>;
gpmc,we-on-ns = <0>;
gpmc,we-off-ns = <36>;
gpmc,rd-cycle-ns = <60>;
gpmc,wr-cycle-ns = <54>;
gpmc,access-ns = <36>;
gpmc,page-burst-access-ns = <0>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,wr-data-mux-bus-ns = <18>;
gpmc,wr-access-ns = <42>;
gpmc,cycle2cycle-samecsen;
gpmc,cycle2cycle-diffcsen;
interrupt-parent = <&gpio6>;
interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */
reg-io-width = <4>;
};
};
&i2c3 {
clock-frequency = <100000>;
};
&mmc3 {
status = "disabled";
};
|
