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,omap36xx", "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 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */
  33                         linux,default-trigger = "heartbeat";
  34                 };
  35
  36                 mmc {
  37                         label = "beagleboard::usr1";
  38                         gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 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         gpio_keys {
  62                 compatible = "gpio-keys";
  63
  64                 user {
  65                         label = "user";
  66                         gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
  67                         linux,code = <0x114>;
  68                         gpio-key,wakeup;
  69                 };
  70
  71         };
  72 };
  73
  74 &omap3_pmx_wkup {
  75         gpio1_pins: pinmux_gpio1_pins {
  76                 pinctrl-single,pins = <
  77                         0x0e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */
  78                 >;
  79         };
  80 };
  81
  82 &i2c1 {
  83         clock-frequency = <2600000>;
  84
  85         twl: twl@48 {
  86                 reg = <0x48>;
  87                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  88                 interrupt-parent = <&intc>;
  89
  90                 twl_audio: audio {
  91                         compatible = "ti,twl4030-audio";
  92                         codec {
  93                         };
  94                 };
  95         };
  96 };
  97
  98 #include "twl4030.dtsi"
  99 #include "twl4030_omap3.dtsi"
 100
 101 &i2c2 {
 102         clock-frequency = <400000>;
 103 };
 104
 105 &i2c3 {
 106         clock-frequency = <100000>;
 107
 108         /*
 109          * Display monitor features are burnt in the EEPROM
 110          * as EDID data.
 111          */
 112         eeprom@50 {
 113                 compatible = "ti,eeprom";
 114                 reg = <0x50>;
 115         };
 116 };
 117
 118 &mmc1 {
 119         vmmc-supply = <&vmmc1>;
 120         vmmc_aux-supply = <&vsim>;
 121         bus-width = <8>;
 122 };
 123
 124 &mmc2 {
 125         status = "disabled";
 126 };
 127
 128 &mmc3 {
 129         status = "disabled";
 130 };
 131
 132 &twl_gpio {
 133         ti,use-leds;
 134         /* pullups: BIT(1) */
 135         ti,pullups = <0x000002>;
 136         /*
 137          * pulldowns:
 138          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 139          * BIT(15), BIT(16), BIT(17)
 140          */
 141         ti,pulldowns = <0x03a1c4>;
 142 };
 143
 144 &usb_otg_hs {
 145         interface-type = <0>;
 146         usb-phy = <&usb2_phy>;
 147         mode = <3>;
 148         power = <50>;
 149 };
 150
 151 &omap3_pmx_core {
 152         uart3_pins: pinmux_uart3_pins {
 153                 pinctrl-single,pins = <
 154                         0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
 155                         0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */
 156                 >;
 157         };
 158 };
 159
 160 &uart3 {
 161         pinctrl-names = "default";
 162         pinctrl-0 = <&uart3_pins>;
 163 };
 164
 165 &gpio1 {
 166         pinctrl-names = "default";
 167         pinctrl-0 = <&gpio1_pins>;
 168 };