Documentation/devicetree/bindings/regulator/dlg,slg51000.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/dlg,slg51000.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Dialog Semiconductor SLG51000 Voltage Regulator
   8
   9 maintainers:
  10   - Eric Jeong <eric.jeong.opensource@diasemi.com>
  11   - Support Opensource <support.opensource@diasemi.com>
  12
  13 properties:
  14   compatible:
  15     const: dlg,slg51000
  16
  17   reg:
  18     maxItems: 1
  19
  20   interrupts:
  21     maxItems: 1
  22
  23   dlg,cs-gpios:
  24     maxItems: 1
  25     description:
  26       GPIO for chip select
  27
  28   vin3-supply:
  29     description:
  30       Input supply for ldo3, required if regulator is enabled
  31
  32   vin4-supply:
  33     description:
  34       Input supply for ldo4, required if regulator is enabled
  35
  36   vin5-supply:
  37     description:
  38       Input supply for ldo5, required if regulator is enabled
  39
  40   vin6-supply:
  41     description:
  42       Input supply for ldo6, required if regulator is enabled
  43
  44   vin7-supply:
  45     description:
  46       Input supply for ldo7, required if regulator is enabled
  47
  48   regulators:
  49     type: object
  50     additionalProperties: false
  51
  52     patternProperties:
  53       "^ldo[1-7]$":
  54         type: object
  55         $ref: /schemas/regulator/regulator.yaml#
  56         unevaluatedProperties: false
  57
  58         properties:
  59           enable-gpios:
  60             maxItems: 1
  61
  62         required:
  63           - regulator-name
  64
  65 required:
  66   - compatible
  67   - reg
  68   - regulators
  69
  70 additionalProperties: false
  71
  72 examples:
  73   - |
  74     #include <dt-bindings/gpio/gpio.h>
  75     #include <dt-bindings/interrupt-controller/irq.h>
  76     #include <dt-bindings/regulator/dlg,da9121-regulator.h>
  77     i2c {
  78         #address-cells = <1>;
  79         #size-cells = <0>;
  80
  81         pmic@75 {
  82             compatible = "dlg,slg51000";
  83             reg = <0x75>;
  84             dlg,cs-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>;
  85             vin5-supply = <&vreg_s1f_1p2>;
  86             vin6-supply = <&vreg_s1f_1p2>;
  87
  88             regulators {
  89                 ldo1 {
  90                     regulator-name = "slg51000_b_ldo1";
  91                     regulator-min-microvolt = <2400000>;
  92                     regulator-max-microvolt = <3300000>;
  93                 };
  94
  95                 ldo2 {
  96                     regulator-name = "slg51000_b_ldo2";
  97                     regulator-min-microvolt = <2400000>;
  98                     regulator-max-microvolt = <3300000>;
  99                 };
 100
 101                 ldo3 {
 102                     regulator-name = "slg51000_b_ldo3";
 103                     regulator-min-microvolt = <1200000>;
 104                     regulator-max-microvolt = <3750000>;
 105                 };
 106
 107                 ldo4 {
 108                     regulator-name = "slg51000_b_ldo4";
 109                     regulator-min-microvolt = <1200000>;
 110                     regulator-max-microvolt = <3750000>;
 111                 };
 112
 113                 ldo5 {
 114                     regulator-name = "slg51000_b_ldo5";
 115                     regulator-min-microvolt = <500000>;
 116                     regulator-max-microvolt = <1200000>;
 117                 };
 118
 119                 ldo6 {
 120                     regulator-name = "slg51000_b_ldo6";
 121                     regulator-min-microvolt = <500000>;
 122                     regulator-max-microvolt = <1200000>;
 123                 };
 124
 125                 ldo7 {
 126                     regulator-name = "slg51000_b_ldo7";
 127                     regulator-min-microvolt = <1200000>;
 128                     regulator-max-microvolt = <3750000>;
 129                 };
 130             };
 131         };
 132     };