tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9/*
10 * The Gumstix Overo must be combined with an expansion board.
11 */
12/dts-v1/;
13
14/include/ "omap3.dtsi"
15
16/ {
17 leds {
18 compatible = "gpio-leds";
19 overo {
20 label = "overo:blue:COM";
21 gpios = <&twl_gpio 19 0>;
22 linux,default-trigger = "mmc0";
23 };
24 };
25};
26
27&i2c1 {
28 clock-frequency = <2600000>;
29
30 twl: twl@48 {
31 reg = <0x48>;
32 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
33 interrupt-parent = <&intc>;
34 };
35};
36
37/include/ "twl4030.dtsi"
38
39/* i2c2 pins are used for gpio */
40&i2c2 {
41 status = "disabled";
42};
43
44/* on board microSD slot */
45&mmc1 {
46 vmmc-supply = <&vmmc1>;
47 bus-width = <4>;
48};
49
50/* optional on board WiFi */
51&mmc2 {
52 bus-width = <4>;
53};
54
55&twl_gpio {
56 ti,use-leds;
57};