// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) /* * Copyright (C) 2020 Marek Vasut */ #include "stm32mp15xx-dhcor-io3v3.dtsi" / { /* Enpirion EP3A8LQI U2 on the 1V8 IO DHCOR */ vdd_io: regulator-buck-io { compatible = "regulator-fixed"; regulator-name = "buck-io"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; vin-supply = <&vdd>; }; }; &pwr_regulators { vdd-supply = <&vdd_io>; vdd_3v3_usbfs-supply = <&vdd_usb>; };