arch/arm/dts/am335x-bonegreen.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 "am33xx.dtsi"
  11 #include "am335x-bone-common.dtsi"
  12
  13 / {
  14         model = "TI AM335x BeagleBone Green";
  15         compatible = "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
  16         chosen {
  17                 stdout-path = &uart0;
  18                 tick-timer = &timer2;
  19         };
  20 };
  21
  22 &ldo3_reg {
  23         regulator-min-microvolt = <1800000>;
  24         regulator-max-microvolt = <1800000>;
  25         regulator-always-on;
  26 };
  27
  28 &mmc1 {
  29         vmmc-supply = <&vmmcsd_fixed>;
  30 };
  31
  32 &mmc2 {
  33         vmmc-supply = <&vmmcsd_fixed>;
  34         pinctrl-names = "default";
  35         pinctrl-0 = <&emmc_pins>;
  36         bus-width = <8>;
  37         status = "okay";
  38 };
  39
  40 &am33xx_pinmux {
  41         uart2_pins: uart2_pins {
  42                 pinctrl-single,pins = <
  43                         AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)      /* spi0_sclk.uart2_rxd */
  44                         AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)     /* spi0_d0.uart2_txd */
  45                 >;
  46         };
  47 };
  48
  49 &uart2 {
  50         pinctrl-names = "default";
  51         pinctrl-0 = <&uart2_pins>;
  52         status = "okay";
  53 };
  54
  55 &rtc {
  56         system-power-controller;
  57 };