1*91f16700Schasinglulu// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) 2*91f16700Schasinglulu/* 3*91f16700Schasinglulu * Copyright (C) Linaro Ltd 2019 - All Rights Reserved 4*91f16700Schasinglulu * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5*91f16700Schasinglulu * Copyright (C) 2020 Marek Vasut <marex@denx.de> 6*91f16700Schasinglulu */ 7*91f16700Schasinglulu 8*91f16700Schasinglulu/ { 9*91f16700Schasinglulu /* Enpirion EP3A8LQI U2 on the DHCOR */ 10*91f16700Schasinglulu vdd_io: regulator-buck-io { 11*91f16700Schasinglulu compatible = "regulator-fixed"; 12*91f16700Schasinglulu regulator-name = "buck-io"; 13*91f16700Schasinglulu regulator-min-microvolt = <1800000>; 14*91f16700Schasinglulu regulator-max-microvolt = <1800000>; 15*91f16700Schasinglulu regulator-always-on; 16*91f16700Schasinglulu regulator-boot-on; 17*91f16700Schasinglulu vin-supply = <&vdd>; 18*91f16700Schasinglulu }; 19*91f16700Schasinglulu}; 20*91f16700Schasinglulu 21*91f16700Schasinglulu&vdd { 22*91f16700Schasinglulu regulator-min-microvolt = <2900000>; 23*91f16700Schasinglulu regulator-max-microvolt = <2900000>; 24*91f16700Schasinglulu}; 25*91f16700Schasinglulu 26*91f16700Schasinglulu&pwr_regulators { 27*91f16700Schasinglulu vdd-supply = <&vdd_io>; 28*91f16700Schasinglulu}; 29