arch/arm/boot/dts/omap3-beagle-xm.dts

   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         cpus {
  17                 cpu@0 {
  18                         cpu0-supply = <&vcc>;
  19                 };
  20         };
  21
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x80000000 0x20000000>; /* 512 MB */
  25         };
  26
  27         leds {
  28                 compatible = "gpio-leds";
  29
  30                 heartbeat {
  31                         label = "beagleboard::usr0";
  32                         gpios = <&gpio5 22 0>; /* 150 -> D6 LED */
  33                         linux,default-trigger = "heartbeat";
  34                 };
  35
  36                 mmc {
  37                         label = "beagleboard::usr1";
  38                         gpios = <&gpio5 21 0>; /* 149 -> D7 LED */
  39                         linux,default-trigger = "mmc0";
  40                 };
  41         };
  42
  43         pwmleds {
  44                 compatible = "pwm-leds";
  45
  46                 pmu_stat {
  47                         label = "beagleboard::pmu_stat";
  48                         pwms = <&twl_pwmled 1 7812500>;
  49                         max-brightness = <127>;
  50                 };
  51         };
  52
  53         sound {
  54                 compatible = "ti,omap-twl4030";
  55                 ti,model = "omap3beagle";
  56
  57                 ti,mcbsp = <&mcbsp2>;
  58                 ti,codec = <&twl_audio>;
  59         };
  60 };
  61
  62 &i2c1 {
  63         clock-frequency = <2600000>;
  64
  65         twl: twl@48 {
  66                 reg = <0x48>;
  67                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  68                 interrupt-parent = <&intc>;
  69
  70                 twl_audio: audio {
  71                         compatible = "ti,twl4030-audio";
  72                         codec {
  73                         };
  74                 };
  75         };
  76 };
  77
  78 /include/ "twl4030.dtsi"
  79
  80 &i2c2 {
  81         clock-frequency = <400000>;
  82 };
  83
  84 &i2c3 {
  85         clock-frequency = <100000>;
  86
  87         /*
  88          * Display monitor features are burnt in the EEPROM
  89          * as EDID data.
  90          */
  91         eeprom@50 {
  92                 compatible = "ti,eeprom";
  93                 reg = <0x50>;
  94         };
  95 };
  96
  97 &mmc1 {
  98         vmmc-supply = <&vmmc1>;
  99         vmmc_aux-supply = <&vsim>;
 100         bus-width = <8>;
 101 };
 102
 103 &mmc2 {
 104         status = "disabled";
 105 };
 106
 107 &mmc3 {
 108         status = "disabled";
 109 };
 110
 111 &twl_gpio {
 112         ti,use-leds;
 113         /* pullups: BIT(1) */
 114         ti,pullups = <0x000002>;
 115         /*
 116          * pulldowns:
 117          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 118          * BIT(15), BIT(16), BIT(17)
 119          */
 120         ti,pulldowns = <0x03a1c4>;
 121 };
 122
 123 &usb_otg_hs {
 124         interface-type = <0>;
 125         usb-phy = <&usb2_phy>;
 126         mode = <3>;
 127         power = <50>;
 128 };