/* * 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" / { model = "TI AM335x BeagleBone"; compatible = "ti,am335x-bone", "ti,am33xx"; memory { device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256 MB */ }; ocp { uart1: serial@44e09000 { status = "okay"; }; i2c1: i2c@44e0b000 { status = "okay"; clock-frequency = <400000>; tps: tps@24 { reg = <0x24>; }; }; }; }; /include/ "tps65217.dtsi" &tps { regulators { dcdc1_reg: regulator@0 { regulator-always-on; }; dcdc2_reg: regulator@1 { /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ regulator-name = "vdd_mpu"; regulator-min-microvolt = <925000>; regulator-max-microvolt = <1325000>; regulator-boot-on; regulator-always-on; }; dcdc3_reg: regulator@2 { /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ regulator-name = "vdd_core"; regulator-min-microvolt = <925000>; regulator-max-microvolt = <1150000>; regulator-boot-on; regulator-always-on; }; ldo1_reg: regulator@3 { regulator-always-on; }; ldo2_reg: regulator@4 { regulator-always-on; }; ldo3_reg: regulator@5 { regulator-always-on; }; ldo4_reg: regulator@6 { regulator-always-on; }; }; };