Pileus Git - ~andy/linux/blob - arch/arm/boot/dts/omap3-beagle.dts

   1 /*
   2  * Copyright (C) 2012 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/ "omap34xx.dtsi"
  11
  12 / {
  13         model = "TI OMAP3 BeagleBoard";
  14         compatible = "ti,omap3-beagle", "ti,omap3";
  15
  16         memory {
  17                 device_type = "memory";
  18                 reg = <0x80000000 0x10000000>; /* 256 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         /* HS USB Port 2 RESET */
  42         hsusb2_reset: hsusb2_reset_reg {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "hsusb2_reset";
  45                 regulator-min-microvolt = <3300000>;
  46                 regulator-max-microvolt = <3300000>;
  47                 gpio = <&gpio5 19 0>;   /* gpio_147 */
  48                 startup-delay-us = <70000>;
  49                 enable-active-high;
  50         };
  51
  52         /* HS USB Port 2 Power */
  53         hsusb2_power: hsusb2_power_reg {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "hsusb2_vbus";
  56                 regulator-min-microvolt = <3300000>;
  57                 regulator-max-microvolt = <3300000>;
  58                 gpio = <&twl_gpio 18 0>;        /* GPIO LEDA */
  59                 startup-delay-us = <70000>;
  60         };
  61
  62         /* HS USB Host PHY on PORT 2 */
  63         hsusb2_phy: hsusb2_phy {
  64                 compatible = "usb-nop-xceiv";
  65                 reset-supply = <&hsusb2_reset>;
  66                 vcc-supply = <&hsusb2_power>;
  67         };
  68 };
  69
  70 &omap3_pmx_core {
  71         pinctrl-names = "default";
  72         pinctrl-0 = <
  73                         &hsusbb2_pins
  74         >;
  75
  76         hsusbb2_pins: pinmux_hsusbb2_pins {
  77                 pinctrl-single,pins = <
  78                         0x5c0 0x3  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_clk OUTPUT */
  79                         0x5c2 0x3  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_stp OUTPUT */
  80                         0x5c4 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dir INPUT | PULLDOWN */
  81                         0x5c6 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_nxt INPUT | PULLDOWN */
  82                         0x5c8 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat0 INPUT | PULLDOWN */
  83                         0x5cA 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat1 INPUT | PULLDOWN */
  84                         0x1a4 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat2 INPUT | PULLDOWN */
  85                         0x1a6 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat3 INPUT | PULLDOWN */
  86                         0x1a8 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat4 INPUT | PULLDOWN */
  87                         0x1aa 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat5 INPUT | PULLDOWN */
  88                         0x1ac 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat6 INPUT | PULLDOWN */
  89                         0x1ae 0x10b  /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat7 INPUT | PULLDOWN */
  90                 >;
  91         };
  92 };
  93
  94 &i2c1 {
  95         clock-frequency = <2600000>;
  96
  97         twl: twl@48 {
  98                 reg = <0x48>;
  99                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
 100                 interrupt-parent = <&intc>;
 101         };
 102 };
 103
 104 /include/ "twl4030.dtsi"
 105
 106 &mmc1 {
 107         vmmc-supply = <&vmmc1>;
 108         vmmc_aux-supply = <&vsim>;
 109         bus-width = <8>;
 110 };
 111
 112 &mmc2 {
 113         status = "disabled";
 114 };
 115
 116 &mmc3 {
 117         status = "disabled";
 118 };
 119
 120 &usbhshost {
 121         port2-mode = "ehci-phy";
 122 };
 123
 124 &usbhsehci {
 125         phys = <0 &hsusb2_phy>;
 126 };
 127
 128 &twl_gpio {
 129         ti,use-leds;
 130         /* pullups: BIT(1) */
 131         ti,pullups = <0x000002>;
 132         /*
 133          * pulldowns:
 134          * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13)
 135          * BIT(15), BIT(16), BIT(17)
 136          */
 137         ti,pulldowns = <0x03a1c4>;
 138 };