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) 2011 Texas Instruments Incorporated - http://www.ti.com/
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/dts-v1/;
9
10/include/ "omap36xx.dtsi"
11
12/ {
13 model = "TI OMAP3 BeagleBoard xM";
14 compatible = "ti,omap3-beagle-xm, ti,omap3-beagle", "ti,omap3";
15
16 memory {
17 device_type = "memory";
18 reg = <0x80000000 0x20000000>; /* 512 MB */
19 };
20
21 leds {
22 compatible = "gpio-leds";
23 pmu_stat {
24 label = "beagleboard::pmu_stat";
25 gpios = <&twl_gpio 19 0>; /* LEDB */
26 };
27
28 heartbeat {
29 label = "beagleboard::usr0";
30 gpios = <&gpio5 22 0>; /* 150 -> D6 LED */
31 linux,default-trigger = "heartbeat";
32 };
33
34 mmc {
35 label = "beagleboard::usr1";
36 gpios = <&gpio5 21 0>; /* 149 -> D7 LED */
37 linux,default-trigger = "mmc0";
38 };
39 };
40
41 sound {
42 compatible = "ti,omap-twl4030";
43 ti,model = "omap3beagle";
44
45 ti,mcbsp = <&mcbsp2>;
46 ti,codec = <&twl_audio>;
47 };
48};
49
50&i2c1 {
51 clock-frequency = <2600000>;
52
53 twl: twl@48 {
54 reg = <0x48>;
55 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
56 interrupt-parent = <&intc>;
57
58 twl_audio: audio {
59 compatible = "ti,twl4030-audio";
60 codec {
61 };
62 };
63 };
64};
65
66/include/ "twl4030.dtsi"
67
68&i2c2 {
69 clock-frequency = <400000>;
70};
71
72&i2c3 {
73 clock-frequency = <100000>;
74
75 /*
76 * Display monitor features are burnt in the EEPROM
77 * as EDID data.
78 */
79 eeprom@50 {
80 compatible = "ti,eeprom";
81 reg = <0x50>;
82 };
83};
84
85&mmc1 {
86 vmmc-supply = <&vmmc1>;
87 vmmc_aux-supply = <&vsim>;
88 bus-width = <8>;
89};
90
91&mmc2 {
92 status = "disabled";
93};
94
95&mmc3 {
96 status = "disabled";
97};
98
99&twl_gpio {
100 ti,use-leds;
101 /* pullups: BIT(1) */
102 ti,pullups = <0x000002>;
103 /*
104 * pulldowns:
105 * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
106 * BIT(15), BIT(16), BIT(17)
107 */
108 ti,pulldowns = <0x03a1c4>;
109};