Documentation/devicetree/bindings/regulator/active-semi,act8846.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/regulator/active-semi,act8846.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Active-semi ACT8846 regulator
   8
   9 maintainers:
  10   - Paul Cercueil <paul@crapouillou.net>
  11
  12 properties:
  13   compatible:
  14     const: active-semi,act8846
  15
  16   reg:
  17     maxItems: 1
  18
  19   system-power-controller:
  20     description:
  21       Indicates that the ACT8846 is responsible for powering OFF
  22       the system.
  23     type: boolean
  24
  25   active-semi,vsel-high:
  26     description:
  27       Indicates the VSEL pin is high. If this property is missing,
  28       the VSEL pin is assumed to be low.
  29     type: boolean
  30
  31   inl1-supply:
  32     description: Handle to the INL1 input supply (REG5-7)
  33
  34   inl2-supply:
  35     description: Handle to the INL2 input supply (REG8-9)
  36
  37   inl3-supply:
  38     description: Handle to the INL3 input supply (REG10-12)
  39
  40   vp1-supply:
  41     description: Handle to the VP1 input supply (REG1)
  42
  43   vp2-supply:
  44     description: Handle to the VP2 input supply (REG2)
  45
  46   vp3-supply:
  47     description: Handle to the VP3 input supply (REG3)
  48
  49   vp4-supply:
  50     description: Handle to the VP4 input supply (REG4)
  51
  52   regulators:
  53     type: object
  54     additionalProperties: false
  55
  56     patternProperties:
  57       "^REG([1-9]|1[0-2])$":
  58         type: object
  59         $ref: /schemas/regulator/regulator.yaml#
  60         unevaluatedProperties: false
  61
  62 additionalProperties: false
  63
  64 required:
  65   - reg
  66   - compatible
  67   - regulators
  68
  69 examples:
  70   - |
  71     i2c {
  72       #address-cells = <1>;
  73       #size-cells = <0>;
  74
  75       pmic@5a {
  76         compatible = "active-semi,act8846";
  77         reg = <0x5a>;
  78
  79         system-power-controller;
  80
  81         regulators {
  82           REG1 {
  83             regulator-name = "VCC_DDR";
  84             regulator-min-microvolt = <1200000>;
  85             regulator-max-microvolt = <1200000>;
  86             regulator-always-on;
  87           };
  88
  89           REG2 {
  90             regulator-name = "VCC_IO";
  91             regulator-min-microvolt = <3300000>;
  92             regulator-max-microvolt = <3300000>;
  93             regulator-always-on;
  94           };
  95
  96           REG3 {
  97             regulator-name = "VDD_LOG";
  98             regulator-min-microvolt = <1000000>;
  99             regulator-max-microvolt = <1000000>;
 100             regulator-always-on;
 101           };
 102
 103           REG4 {
 104             regulator-name = "VCC_20";
 105             regulator-min-microvolt = <2000000>;
 106             regulator-max-microvolt = <2000000>;
 107             regulator-always-on;
 108           };
 109
 110           REG5 {
 111             regulator-name = "VCCIO_SD";
 112             regulator-min-microvolt = <3300000>;
 113             regulator-max-microvolt = <3300000>;
 114             regulator-always-on;
 115           };
 116
 117           REG6 {
 118             regulator-name = "VDD10_LCD";
 119             regulator-min-microvolt = <1000000>;
 120             regulator-max-microvolt = <1000000>;
 121             regulator-always-on;
 122           };
 123
 124           REG7 {
 125             regulator-name = "VCC_WL";
 126             regulator-min-microvolt = <3300000>;
 127             regulator-max-microvolt = <3300000>;
 128             regulator-always-on;
 129           };
 130
 131           REG8 {
 132             regulator-name = "VCCA_33";
 133             regulator-min-microvolt = <3300000>;
 134             regulator-max-microvolt = <3300000>;
 135             regulator-always-on;
 136           };
 137
 138           REG9 {
 139             regulator-name = "VCC_LAN";
 140             regulator-min-microvolt = <3300000>;
 141             regulator-max-microvolt = <3300000>;
 142             regulator-always-on;
 143           };
 144
 145           REG10 {
 146             regulator-name = "VDD_10";
 147             regulator-min-microvolt = <1000000>;
 148             regulator-max-microvolt = <1000000>;
 149             regulator-always-on;
 150           };
 151
 152           REG11 {
 153             regulator-name = "VCC_18";
 154             regulator-min-microvolt = <1800000>;
 155             regulator-max-microvolt = <1800000>;
 156             regulator-always-on;
 157           };
 158
 159           REG12 {
 160             regulator-name = "VCC18_LCD";
 161             regulator-min-microvolt = <1800000>;
 162             regulator-max-microvolt = <1800000>;
 163             regulator-always-on;
 164           };
 165         };
 166       };
 167     };