1// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) 2/* 3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved 4 * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5 * Copyright (C) 2020 Marek Vasut <marex@denx.de> 6 */ 7 8/ { 9 /* Enpirion EP3A8LQI U2 on the DHCOR */ 10 vdd_io: regulator-buck-io { 11 compatible = "regulator-fixed"; 12 regulator-name = "buck-io"; 13 regulator-min-microvolt = <1800000>; 14 regulator-max-microvolt = <1800000>; 15 regulator-always-on; 16 regulator-boot-on; 17 vin-supply = <&vdd>; 18 }; 19}; 20 21&vdd { 22 regulator-min-microvolt = <2900000>; 23 regulator-max-microvolt = <2900000>; 24}; 25 26&pwr_regulators { 27 vdd-supply = <&vdd_io>; 28}; 29