arch/arm64/boot/dts/sprd/sc2731.dtsi

   1 /*
   2  * Spreadtrum SC2731 PMIC dts file
   3  *
   4  * Copyright (C) 2018, Spreadtrum Communications Inc.
   5  *
   6  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   7  */
   8
   9 &adi_bus {
  10         sc2731_pmic: pmic@0 {
  11                 compatible = "sprd,sc2731";
  12                 reg = <0>;
  13                 spi-max-frequency = <26000000>;
  14                 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
  15                 interrupt-controller;
  16                 #interrupt-cells = <2>;
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 led-controller@200 {
  21                         compatible = "sprd,sc27xx-bltc", "sprd,sc2731-bltc";
  22                         reg = <0x200>;
  23                         #address-cells = <1>;
  24                         #size-cells = <0>;
  25
  26                         led@0 {
  27                                 label = "red";
  28                                 reg = <0x0>;
  29                         };
  30
  31                         led@1 {
  32                                 label = "green";
  33                                 reg = <0x1>;
  34                         };
  35
  36                         led@2 {
  37                                 label = "blue";
  38                                 reg = <0x2>;
  39                         };
  40                 };
  41
  42                 rtc@280 {
  43                         compatible = "sprd,sc27xx-rtc", "sprd,sc2731-rtc";
  44                         reg = <0x280>;
  45                         interrupt-parent = <&sc2731_pmic>;
  46                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
  47                 };
  48
  49                 pmic_eic: gpio@300 {
  50                         compatible = "sprd,sc27xx-eic";
  51                         reg = <0x300>;
  52                         interrupt-parent = <&sc2731_pmic>;
  53                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
  54                         gpio-controller;
  55                         #gpio-cells = <2>;
  56                         interrupt-controller;
  57                         #interrupt-cells = <2>;
  58                 };
  59
  60                 efuse@380 {
  61                         compatible = "sprd,sc27xx-efuse", "sprd,sc2731-efuse";
  62                         reg = <0x380>;
  63                         #address-cells = <1>;
  64                         #size-cells = <1>;
  65                         hwlocks = <&hwlock 12>;
  66                 };
  67
  68                 pmic_adc: adc@480 {
  69                         compatible = "sprd,sc27xx-adc", "sprd,sc2731-adc";
  70                         reg = <0x480>;
  71                         interrupt-parent = <&sc2731_pmic>;
  72                         interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
  73                         #io-channel-cells = <1>;
  74                         hwlocks = <&hwlock 4>;
  75                 };
  76
  77                 vibrator@ec8 {
  78                         compatible = "sprd,sc27xx-vibrator", "sprd,sc2731-vibrator";
  79                         reg = <0xec8>;
  80                 };
  81
  82                 regulators {
  83                         compatible = "sprd,sc27xx-regulator";
  84
  85                         vddarm0: BUCK_CPU0 {
  86                                 regulator-name = "vddarm0";
  87                                 regulator-min-microvolt = <400000>;
  88                                 regulator-max-microvolt = <1996875>;
  89                                 regulator-ramp-delay = <25000>;
  90                                 regulator-always-on;
  91                         };
  92
  93                         vddarm1: BUCK_CPU1 {
  94                                 regulator-name = "vddarm1";
  95                                 regulator-min-microvolt = <400000>;
  96                                 regulator-max-microvolt = <1996875>;
  97                                 regulator-ramp-delay = <25000>;
  98                                 regulator-always-on;
  99                         };
 100
 101                         dcdcrf: BUCK_RF {
 102                                 regulator-name = "dcdcrf";
 103                                 regulator-min-microvolt = <600000>;
 104                                 regulator-max-microvolt = <2196875>;
 105                                 regulator-ramp-delay = <25000>;
 106                                 regulator-enable-ramp-delay = <100>;
 107                                 regulator-always-on;
 108                         };
 109
 110                         vddcama0: LDO_CAMA0 {
 111                                 regulator-name = "vddcama0";
 112                                 regulator-min-microvolt = <1200000>;
 113                                 regulator-max-microvolt = <3750000>;
 114                                 regulator-enable-ramp-delay = <100>;
 115                         };
 116
 117                         vddcama1: LDO_CAMA1 {
 118                                 regulator-name = "vddcama1";
 119                                 regulator-min-microvolt = <1200000>;
 120                                 regulator-max-microvolt = <3750000>;
 121                                 regulator-enable-ramp-delay = <100>;
 122                                 regulator-ramp-delay = <25000>;
 123                         };
 124
 125                         vddcammot: LDO_CAMMOT {
 126                                 regulator-name = "vddcammot";
 127                                 regulator-min-microvolt = <1200000>;
 128                                 regulator-max-microvolt = <3750000>;
 129                                 regulator-enable-ramp-delay = <100>;
 130                                 regulator-ramp-delay = <25000>;
 131                         };
 132
 133                         vddvldo: LDO_VLDO {
 134                                 regulator-name = "vddvldo";
 135                                 regulator-min-microvolt = <1200000>;
 136                                 regulator-max-microvolt = <3750000>;
 137                                 regulator-enable-ramp-delay = <100>;
 138                                 regulator-ramp-delay = <25000>;
 139                         };
 140
 141                         vddemmccore: LDO_EMMCCORE {
 142                                 regulator-name = "vddemmccore";
 143                                 regulator-min-microvolt = <1200000>;
 144                                 regulator-max-microvolt = <3750000>;
 145                                 regulator-enable-ramp-delay = <100>;
 146                                 regulator-ramp-delay = <25000>;
 147                                 regulator-boot-on;
 148                         };
 149
 150                         vddsdcore: LDO_SDCORE {
 151                                 regulator-name = "vddsdcore";
 152                                 regulator-min-microvolt = <1200000>;
 153                                 regulator-max-microvolt = <3750000>;
 154                                 regulator-enable-ramp-delay = <100>;
 155                                 regulator-ramp-delay = <25000>;
 156                         };
 157
 158                         vddsdio: LDO_SDIO {
 159                                 regulator-name = "vddsdio";
 160                                 regulator-min-microvolt = <1200000>;
 161                                 regulator-max-microvolt = <3750000>;
 162                                 regulator-enable-ramp-delay = <100>;
 163                                 regulator-ramp-delay = <25000>;
 164                         };
 165
 166                         vddwifipa: LDO_WIFIPA {
 167                                 regulator-name = "vddwifipa";
 168                                 regulator-min-microvolt = <1200000>;
 169                                 regulator-max-microvolt = <3750000>;
 170                                 regulator-enable-ramp-delay = <100>;
 171                                 regulator-ramp-delay = <25000>;
 172                         };
 173
 174                         vddusb33: LDO_USB33 {
 175                                 regulator-name = "vddusb33";
 176                                 regulator-min-microvolt = <1200000>;
 177                                 regulator-max-microvolt = <3750000>;
 178                                 regulator-enable-ramp-delay = <100>;
 179                                 regulator-ramp-delay = <25000>;
 180                         };
 181
 182                         vddcamd0: LDO_CAMD0 {
 183                                 regulator-name = "vddcamd0";
 184                                 regulator-min-microvolt = <1000000>;
 185                                 regulator-max-microvolt = <1793750>;
 186                                 regulator-enable-ramp-delay = <100>;
 187                                 regulator-ramp-delay = <25000>;
 188                         };
 189
 190                         vddcamd1: LDO_CAMD1 {
 191                                 regulator-name = "vddcamd1";
 192                                 regulator-min-microvolt = <1000000>;
 193                                 regulator-max-microvolt = <1793750>;
 194                                 regulator-enable-ramp-delay = <100>;
 195                                 regulator-ramp-delay = <25000>;
 196                         };
 197
 198                         vddcon: LDO_CON {
 199                                 regulator-name = "vddcon";
 200                                 regulator-min-microvolt = <1000000>;
 201                                 regulator-max-microvolt = <1793750>;
 202                                 regulator-enable-ramp-delay = <100>;
 203                                 regulator-ramp-delay = <25000>;
 204                         };
 205
 206                         vddcamio: LDO_CAMIO {
 207                                 regulator-name = "vddcamio";
 208                                 regulator-min-microvolt = <1000000>;
 209                                 regulator-max-microvolt = <1793750>;
 210                                 regulator-enable-ramp-delay = <100>;
 211                                 regulator-ramp-delay = <25000>;
 212                         };
 213
 214                         vddsram: LDO_SRAM {
 215                                 regulator-name = "vddsram";
 216                                 regulator-min-microvolt = <1000000>;
 217                                 regulator-max-microvolt = <1793750>;
 218                                 regulator-enable-ramp-delay = <100>;
 219                                 regulator-ramp-delay = <25000>;
 220                                 regulator-always-on;
 221                         };
 222                 };
 223         };
 224 };