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                 device_type = "memory";
  17                 reg = <0 0x80000000 0 0x40000000>;
  18         };
  19 };
  20
  21 &pwrap {
  22         pmic: mt6397 {
  23                 compatible = "mediatek,mt6397";
  24
  25                 mt6397regulator: mt6397regulator {
  26                         compatible = "mediatek,mt6397-regulator";
  27
  28                         mt6397_vpca15_reg: buck_vpca15 {
  29                                 regulator-name = "vpca15";
  30                                 regulator-min-microvolt = < 850000>;
  31                                 regulator-max-microvolt = <1350000>;
  32                                 regulator-ramp-delay = <12500>;
  33                                 regulator-always-on;
  34                         };
  35
  36                         mt6397_vpca7_reg: buck_vpca7 {
  37                                 regulator-name = "vpca7";
  38                                 regulator-min-microvolt = < 850000>;
  39                                 regulator-max-microvolt = <1350000>;
  40                                 regulator-ramp-delay = <12500>;
  41                                 regulator-always-on;
  42                         };
  43
  44                         mt6397_vsramca15_reg: buck_vsramca15 {
  45                                 regulator-name = "vsramca15";
  46                                 regulator-min-microvolt = < 850000>;
  47                                 regulator-max-microvolt = <1350000>;
  48                                 regulator-ramp-delay = <12500>;
  49                                 regulator-always-on;
  50                         };
  51
  52                         mt6397_vsramca7_reg: buck_vsramca7 {
  53                                 regulator-name = "vsramca7";
  54                                 regulator-min-microvolt = < 850000>;
  55                                 regulator-max-microvolt = <1350000>;
  56                                 regulator-ramp-delay = <12500>;
  57                                 regulator-always-on;
  58                         };
  59
  60                         mt6397_vcore_reg: buck_vcore {
  61                                 regulator-name = "vcore";
  62                                 regulator-min-microvolt = < 850000>;
  63                                 regulator-max-microvolt = <1350000>;
  64                                 regulator-ramp-delay = <12500>;
  65                                 regulator-always-on;
  66                         };
  67
  68                         mt6397_vgpu_reg: buck_vgpu {
  69                                 regulator-name = "vgpu";
  70                                 regulator-min-microvolt = < 700000>;
  71                                 regulator-max-microvolt = <1350000>;
  72                                 regulator-ramp-delay = <12500>;
  73                                 regulator-enable-ramp-delay = <115>;
  74                         };
  75
  76                         mt6397_vdrm_reg: buck_vdrm {
  77                                 regulator-name = "vdrm";
  78                                 regulator-min-microvolt = <1200000>;
  79                                 regulator-max-microvolt = <1400000>;
  80                                 regulator-ramp-delay = <12500>;
  81                                 regulator-always-on;
  82                         };
  83
  84                         mt6397_vio18_reg: buck_vio18 {
  85                                 regulator-name = "vio18";
  86                                 regulator-min-microvolt = <1620000>;
  87                                 regulator-max-microvolt = <1980000>;
  88                                 regulator-ramp-delay = <12500>;
  89                                 regulator-always-on;
  90                         };
  91
  92                         mt6397_vtcxo_reg: ldo_vtcxo {
  93                                 regulator-name = "vtcxo";
  94                                 regulator-always-on;
  95                         };
  96
  97                         mt6397_va28_reg: ldo_va28 {
  98                                 regulator-name = "va28";
  99                                 regulator-always-on;
 100                         };
 101
 102                         mt6397_vcama_reg: ldo_vcama {
 103                                 regulator-name = "vcama";
 104                                 regulator-min-microvolt = <1500000>;
 105                                 regulator-max-microvolt = <2800000>;
 106                                 regulator-enable-ramp-delay = <218>;
 107                         };
 108
 109                         mt6397_vio28_reg: ldo_vio28 {
 110                                 regulator-name = "vio28";
 111                                 regulator-always-on;
 112                         };
 113
 114                         mt6397_vusb_reg: ldo_vusb {
 115                                 regulator-name = "vusb";
 116                         };
 117
 118                         mt6397_vmc_reg: ldo_vmc {
 119                                 regulator-name = "vmc";
 120                                 regulator-min-microvolt = <1800000>;
 121                                 regulator-max-microvolt = <3300000>;
 122                                 regulator-enable-ramp-delay = <218>;
 123                         };
 124
 125                         mt6397_vmch_reg: ldo_vmch {
 126                                 regulator-name = "vmch";
 127                                 regulator-min-microvolt = <3000000>;
 128                                 regulator-max-microvolt = <3300000>;
 129                                 regulator-enable-ramp-delay = <218>;
 130                         };
 131
 132                         mt6397_vemc_3v3_reg: ldo_vemc3v3 {
 133                                 regulator-name = "vemc_3v3";
 134                                 regulator-min-microvolt = <3000000>;
 135                                 regulator-max-microvolt = <3300000>;
 136                                 regulator-enable-ramp-delay = <218>;
 137                         };
 138
 139                         mt6397_vgp1_reg: ldo_vgp1 {
 140                                 regulator-name = "vcamd";
 141                                 regulator-min-microvolt = <1220000>;
 142                                 regulator-max-microvolt = <3300000>;
 143                                 regulator-enable-ramp-delay = <240>;
 144                         };
 145
 146                         mt6397_vgp2_reg: ldo_vgp2 {
 147                                 regulator-name = "vcamio";
 148                                 regulator-min-microvolt = <1000000>;
 149                                 regulator-max-microvolt = <3300000>;
 150                                 regulator-enable-ramp-delay = <218>;
 151                         };
 152
 153                         mt6397_vgp3_reg: ldo_vgp3 {
 154                                 regulator-name = "vcamaf";
 155                                 regulator-min-microvolt = <1200000>;
 156                                 regulator-max-microvolt = <3300000>;
 157                                 regulator-enable-ramp-delay = <218>;
 158                         };
 159
 160                         mt6397_vgp4_reg: ldo_vgp4 {
 161                                 regulator-name = "vgp4";
 162                                 regulator-min-microvolt = <1200000>;
 163                                 regulator-max-microvolt = <3300000>;
 164                                 regulator-enable-ramp-delay = <218>;
 165                         };
 166
 167                         mt6397_vgp5_reg: ldo_vgp5 {
 168                                 regulator-name = "vgp5";
 169                                 regulator-min-microvolt = <1200000>;
 170                                 regulator-max-microvolt = <3000000>;
 171                                 regulator-enable-ramp-delay = <218>;
 172                         };
 173
 174                         mt6397_vgp6_reg: ldo_vgp6 {
 175                                 regulator-name = "vgp6";
 176                                 regulator-min-microvolt = <1200000>;
 177                                 regulator-max-microvolt = <3300000>;
 178                                 regulator-enable-ramp-delay = <218>;
 179                         };
 180
 181                         mt6397_vibr_reg: ldo_vibr {
 182                                 regulator-name = "vibr";
 183                                 regulator-min-microvolt = <1300000>;
 184                                 regulator-max-microvolt = <3300000>;
 185                                 regulator-enable-ramp-delay = <218>;
 186                         };
 187                 };
 188         };
 189 };
 190
 191 &uart3 {
 192         status = "okay";
 193 };