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arch/arm/dts/am335x-bonegreen.dts 1.16 KB
da9d9599a   Lokesh Vutla   ARM: dts: AM335x-...
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  /*
   * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  /dts-v1/;
  
  #include "am33xx.dtsi"
  #include "am335x-bone-common.dtsi"
  
  / {
  	model = "TI AM335x BeagleBone Green";
  	compatible = "ti,am335x-bone-green", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
  	chosen {
  		stdout-path = &uart0;
  		tick-timer = &timer2;
  	};
  };
  
  &ldo3_reg {
  	regulator-min-microvolt = <1800000>;
  	regulator-max-microvolt = <1800000>;
  	regulator-always-on;
  };
  
  &mmc1 {
  	vmmc-supply = <&vmmcsd_fixed>;
  };
  
  &mmc2 {
  	vmmc-supply = <&vmmcsd_fixed>;
  	pinctrl-names = "default";
  	pinctrl-0 = <&emmc_pins>;
  	bus-width = <8>;
  	status = "okay";
  };
  
  &am33xx_pinmux {
  	uart2_pins: uart2_pins {
  		pinctrl-single,pins = <
  			AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1)	/* spi0_sclk.uart2_rxd */
  			AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1)	/* spi0_d0.uart2_txd */
  		>;
  	};
  };
  
  &uart2 {
  	pinctrl-names = "default";
  	pinctrl-0 = <&uart2_pins>;
  	status = "okay";
  };
  
  &rtc {
  	system-power-controller;
  };