1// SPDX-License-Identifier: GPL-2.0 2/* 3 * dts file for MediaTek MT6380 regulator 4 * 5 * Copyright (c) 2018 MediaTek Inc. 6 * Author: Chenglin Xu <chenglin.xu@mediatek.com> 7 * Sean Wang <sean.wang@mediatek.com> 8 */ 9 10&pwrap { 11 regulators { 12 compatible = "mediatek,mt6380-regulator"; 13 14 mt6380_vcpu_reg: buck-vcore1 { 15 regulator-name = "vcore1"; 16 regulator-min-microvolt = < 600000>; 17 regulator-max-microvolt = <1393750>; 18 regulator-ramp-delay = <6250>; 19 regulator-always-on; 20 regulator-boot-on; 21 }; 22 23 mt6380_vcore_reg: buck-vcore { 24 regulator-name = "vcore"; 25 regulator-min-microvolt = <600000>; 26 regulator-max-microvolt = <1393750>; 27 regulator-ramp-delay = <6250>; 28 regulator-always-on; 29 regulator-boot-on; 30 }; 31 32 mt6380_vrf_reg: buck-vrf { 33 regulator-name = "vrf"; 34 regulator-min-microvolt = <1200000>; 35 regulator-max-microvolt = <1575000>; 36 regulator-ramp-delay = <0>; 37 regulator-always-on; 38 regulator-boot-on; 39 }; 40 41 mt6380_vm_reg: ldo-vm { 42 regulator-name = "vm"; 43 regulator-min-microvolt = <1050000>; 44 regulator-max-microvolt = <1400000>; 45 regulator-ramp-delay = <0>; 46 regulator-always-on; 47 regulator-boot-on; 48 }; 49 50 mt6380_va_reg: ldo-va { 51 regulator-name = "va"; 52 regulator-min-microvolt = <2200000>; 53 regulator-max-microvolt = <3300000>; 54 regulator-ramp-delay = <0>; 55 regulator-always-on; 56 regulator-boot-on; 57 }; 58 59 mt6380_vphy_reg: ldo-vphy { 60 regulator-name = "vphy"; 61 regulator-min-microvolt = <1800000>; 62 regulator-max-microvolt = <1800000>; 63 regulator-ramp-delay = <0>; 64 regulator-always-on; 65 regulator-boot-on; 66 }; 67 68 mt6380_vddr_reg: ldo-vddr { 69 regulator-name = "vddr"; 70 regulator-min-microvolt = <1240000>; 71 regulator-max-microvolt = <1840000>; 72 regulator-ramp-delay = <0>; 73 regulator-always-on; 74 regulator-boot-on; 75 }; 76 77 mt6380_vt_reg: ldo-vt { 78 regulator-name = "vt"; 79 regulator-min-microvolt = <2200000>; 80 regulator-max-microvolt = <3300000>; 81 regulator-ramp-delay = <0>; 82 regulator-always-on; 83 regulator-boot-on; 84 }; 85 }; 86}; 87