arch/arm/boot/dts/mt8135-evbp1.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2014 MediaTek Inc.
   4  * Author: Joe.C <yingjoe.chen@mediatek.com>
   5  *
   6  */
   7
   8 /dts-v1/;
   9 #include "mt8135.dtsi"
  10
  11 / {
  12         model = "MediaTek MT8135 evaluation board";
  13         compatible = "mediatek,mt8135-evbp1", "mediatek,mt8135";
  14
  15         memory {
  16                 reg = <0 0x80000000 0 0x40000000>;
  17         };
  18 };
  19
  20 &pwrap {
  21         pmic: mt6397 {
  22                 compatible = "mediatek,mt6397";
  23
  24                 mt6397regulator: mt6397regulator {
  25                         compatible = "mediatek,mt6397-regulator";
  26
  27                         mt6397_vpca15_reg: buck_vpca15 {
  28                                 regulator-name = "vpca15";
  29                                 regulator-min-microvolt = < 850000>;
  30                                 regulator-max-microvolt = <1350000>;
  31                                 regulator-ramp-delay = <12500>;
  32                                 regulator-always-on;
  33                         };
  34
  35                         mt6397_vpca7_reg: buck_vpca7 {
  36                                 regulator-name = "vpca7";
  37                                 regulator-min-microvolt = < 850000>;
  38                                 regulator-max-microvolt = <1350000>;
  39                                 regulator-ramp-delay = <12500>;
  40                                 regulator-always-on;
  41                         };
  42
  43                         mt6397_vsramca15_reg: buck_vsramca15 {
  44                                 regulator-name = "vsramca15";
  45                                 regulator-min-microvolt = < 850000>;
  46                                 regulator-max-microvolt = <1350000>;
  47                                 regulator-ramp-delay = <12500>;
  48                                 regulator-always-on;
  49                         };
  50
  51                         mt6397_vsramca7_reg: buck_vsramca7 {
  52                                 regulator-name = "vsramca7";
  53                                 regulator-min-microvolt = < 850000>;
  54                                 regulator-max-microvolt = <1350000>;
  55                                 regulator-ramp-delay = <12500>;
  56                                 regulator-always-on;
  57                         };
  58
  59                         mt6397_vcore_reg: buck_vcore {
  60                                 regulator-name = "vcore";
  61                                 regulator-min-microvolt = < 850000>;
  62                                 regulator-max-microvolt = <1350000>;
  63                                 regulator-ramp-delay = <12500>;
  64                                 regulator-always-on;
  65                         };
  66
  67                         mt6397_vgpu_reg: buck_vgpu {
  68                                 regulator-name = "vgpu";
  69                                 regulator-min-microvolt = < 700000>;
  70                                 regulator-max-microvolt = <1350000>;
  71                                 regulator-ramp-delay = <12500>;
  72                                 regulator-enable-ramp-delay = <115>;
  73                         };
  74
  75                         mt6397_vdrm_reg: buck_vdrm {
  76                                 regulator-name = "vdrm";
  77                                 regulator-min-microvolt = <1200000>;
  78                                 regulator-max-microvolt = <1400000>;
  79                                 regulator-ramp-delay = <12500>;
  80                                 regulator-always-on;
  81                         };
  82
  83                         mt6397_vio18_reg: buck_vio18 {
  84                                 regulator-name = "vio18";
  85                                 regulator-min-microvolt = <1620000>;
  86                                 regulator-max-microvolt = <1980000>;
  87                                 regulator-ramp-delay = <12500>;
  88                                 regulator-always-on;
  89                         };
  90
  91                         mt6397_vtcxo_reg: ldo_vtcxo {
  92                                 regulator-name = "vtcxo";
  93                                 regulator-always-on;
  94                         };
  95
  96                         mt6397_va28_reg: ldo_va28 {
  97                                 regulator-name = "va28";
  98                                 regulator-always-on;
  99                         };
 100
 101                         mt6397_vcama_reg: ldo_vcama {
 102                                 regulator-name = "vcama";
 103                                 regulator-min-microvolt = <1500000>;
 104                                 regulator-max-microvolt = <2800000>;
 105                                 regulator-enable-ramp-delay = <218>;
 106                         };
 107
 108                         mt6397_vio28_reg: ldo_vio28 {
 109                                 regulator-name = "vio28";
 110                                 regulator-always-on;
 111                         };
 112
 113                         mt6397_vusb_reg: ldo_vusb {
 114                                 regulator-name = "vusb";
 115                         };
 116
 117                         mt6397_vmc_reg: ldo_vmc {
 118                                 regulator-name = "vmc";
 119                                 regulator-min-microvolt = <1800000>;
 120                                 regulator-max-microvolt = <3300000>;
 121                                 regulator-enable-ramp-delay = <218>;
 122                         };
 123
 124                         mt6397_vmch_reg: ldo_vmch {
 125                                 regulator-name = "vmch";
 126                                 regulator-min-microvolt = <3000000>;
 127                                 regulator-max-microvolt = <3300000>;
 128                                 regulator-enable-ramp-delay = <218>;
 129                         };
 130
 131                         mt6397_vemc_3v3_reg: ldo_vemc3v3 {
 132                                 regulator-name = "vemc_3v3";
 133                                 regulator-min-microvolt = <3000000>;
 134                                 regulator-max-microvolt = <3300000>;
 135                                 regulator-enable-ramp-delay = <218>;
 136                         };
 137
 138                         mt6397_vgp1_reg: ldo_vgp1 {
 139                                 regulator-name = "vcamd";
 140                                 regulator-min-microvolt = <1220000>;
 141                                 regulator-max-microvolt = <3300000>;
 142                                 regulator-enable-ramp-delay = <240>;
 143                         };
 144
 145                         mt6397_vgp2_reg: ldo_vgp2 {
 146                                 regulator-name = "vcamio";
 147                                 regulator-min-microvolt = <1000000>;
 148                                 regulator-max-microvolt = <3300000>;
 149                                 regulator-enable-ramp-delay = <218>;
 150                         };
 151
 152                         mt6397_vgp3_reg: ldo_vgp3 {
 153                                 regulator-name = "vcamaf";
 154                                 regulator-min-microvolt = <1200000>;
 155                                 regulator-max-microvolt = <3300000>;
 156                                 regulator-enable-ramp-delay = <218>;
 157                         };
 158
 159                         mt6397_vgp4_reg: ldo_vgp4 {
 160                                 regulator-name = "vgp4";
 161                                 regulator-min-microvolt = <1200000>;
 162                                 regulator-max-microvolt = <3300000>;
 163                                 regulator-enable-ramp-delay = <218>;
 164                         };
 165
 166                         mt6397_vgp5_reg: ldo_vgp5 {
 167                                 regulator-name = "vgp5";
 168                                 regulator-min-microvolt = <1200000>;
 169                                 regulator-max-microvolt = <3000000>;
 170                                 regulator-enable-ramp-delay = <218>;
 171                         };
 172
 173                         mt6397_vgp6_reg: ldo_vgp6 {
 174                                 regulator-name = "vgp6";
 175                                 regulator-min-microvolt = <1200000>;
 176                                 regulator-max-microvolt = <3300000>;
 177                                 regulator-enable-ramp-delay = <218>;
 178                         };
 179
 180                         mt6397_vibr_reg: ldo_vibr {
 181                                 regulator-name = "vibr";
 182                                 regulator-min-microvolt = <1300000>;
 183                                 regulator-max-microvolt = <3300000>;
 184                                 regulator-enable-ramp-delay = <218>;
 185                         };
 186                 };
 187         };
 188 };
 189
 190 &uart3 {
 191         status = "okay";
 192 };