arch/arm/dts/axp803.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 // Copyright 2017 Icenowy Zheng <icenowy@aosc.xyz>
   3
   4 /*
   5  * AXP803 Integrated Power Management Chip
   6  * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf
   7  */
   8
   9 &axp803 {
  10         interrupt-controller;
  11         #interrupt-cells = <1>;
  12
  13         ac_power_supply: ac-power-supply {
  14                 compatible = "x-powers,axp803-ac-power-supply",
  15                              "x-powers,axp813-ac-power-supply";
  16                 status = "disabled";
  17         };
  18
  19         axp_adc: adc {
  20                 compatible = "x-powers,axp803-adc", "x-powers,axp813-adc";
  21                 #io-channel-cells = <1>;
  22         };
  23
  24         axp_gpio: gpio {
  25                 compatible = "x-powers,axp803-gpio", "x-powers,axp813-gpio";
  26                 gpio-controller;
  27                 #gpio-cells = <2>;
  28
  29                 gpio0_ldo: gpio0-ldo {
  30                         pins = "GPIO0";
  31                         function = "ldo";
  32                 };
  33
  34                 gpio1_ldo: gpio1-ldo {
  35                         pins = "GPIO1";
  36                         function = "ldo";
  37                 };
  38         };
  39
  40         battery_power_supply: battery-power-supply {
  41                 compatible = "x-powers,axp803-battery-power-supply",
  42                              "x-powers,axp813-battery-power-supply";
  43                 status = "disabled";
  44         };
  45
  46         regulators {
  47                 /* Default work frequency for buck regulators */
  48                 x-powers,dcdc-freq = <3000>;
  49
  50                 reg_aldo1: aldo1 {
  51                         regulator-name = "aldo1";
  52                 };
  53
  54                 reg_aldo2: aldo2 {
  55                         regulator-name = "aldo2";
  56                 };
  57
  58                 reg_aldo3: aldo3 {
  59                         regulator-name = "aldo3";
  60                 };
  61
  62                 reg_dc1sw: dc1sw {
  63                         regulator-name = "dc1sw";
  64                 };
  65
  66                 reg_dcdc1: dcdc1 {
  67                         regulator-name = "dcdc1";
  68                 };
  69
  70                 reg_dcdc2: dcdc2 {
  71                         regulator-name = "dcdc2";
  72                 };
  73
  74                 reg_dcdc3: dcdc3 {
  75                         regulator-name = "dcdc3";
  76                 };
  77
  78                 reg_dcdc4: dcdc4 {
  79                         regulator-name = "dcdc4";
  80                 };
  81
  82                 reg_dcdc5: dcdc5 {
  83                         regulator-name = "dcdc5";
  84                 };
  85
  86                 reg_dcdc6: dcdc6 {
  87                         regulator-name = "dcdc6";
  88                 };
  89
  90                 reg_dldo1: dldo1 {
  91                         regulator-name = "dldo1";
  92                 };
  93
  94                 reg_dldo2: dldo2 {
  95                         regulator-name = "dldo2";
  96                 };
  97
  98                 reg_dldo3: dldo3 {
  99                         regulator-name = "dldo3";
 100                 };
 101
 102                 reg_dldo4: dldo4 {
 103                         regulator-name = "dldo4";
 104                 };
 105
 106                 reg_eldo1: eldo1 {
 107                         regulator-name = "eldo1";
 108                 };
 109
 110                 reg_eldo2: eldo2 {
 111                         regulator-name = "eldo2";
 112                 };
 113
 114                 reg_eldo3: eldo3 {
 115                         regulator-name = "eldo3";
 116                 };
 117
 118                 reg_fldo1: fldo1 {
 119                         regulator-name = "fldo1";
 120                 };
 121
 122                 reg_fldo2: fldo2 {
 123                         regulator-name = "fldo2";
 124                 };
 125
 126                 reg_ldo_io0: ldo-io0 {
 127                         regulator-name = "ldo-io0";
 128                         status = "disabled";
 129                 };
 130
 131                 reg_ldo_io1: ldo-io1 {
 132                         regulator-name = "ldo-io1";
 133                         status = "disabled";
 134                 };
 135
 136                 reg_rtc_ldo: rtc-ldo {
 137                         /* RTC_LDO is a fixed, always-on regulator */
 138                         regulator-always-on;
 139                         regulator-min-microvolt = <3000000>;
 140                         regulator-max-microvolt = <3000000>;
 141                         regulator-name = "rtc-ldo";
 142                 };
 143
 144                 reg_drivevbus: drivevbus {
 145                         regulator-name = "drivevbus";
 146                         status = "disabled";
 147                 };
 148         };
 149
 150         usb_power_supply: usb-power-supply {
 151                 compatible = "x-powers,axp803-usb-power-supply",
 152                              "x-powers,axp813-usb-power-supply";
 153                 status = "disabled";
 154         };
 155 };