linux/Documentation/devicetree/bindings/mfd/da9052-i2c.txt
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   1* Dialog DA9052/53 Power Management Integrated Circuit (PMIC)
   2
   3Required properties:
   4- compatible : Should be "dlg,da9052", "dlg,da9053-aa",
   5                         "dlg,da9053-ab", or "dlg,da9053-bb"
   6
   7Sub-nodes:
   8- regulators : Contain the regulator nodes. The DA9052/53 regulators are
   9  bound using their names as listed below:
  10
  11    buck0     : regulator BUCK0
  12    buck1     : regulator BUCK1
  13    buck2     : regulator BUCK2
  14    buck3     : regulator BUCK3
  15    ldo4      : regulator LDO4
  16    ldo5      : regulator LDO5
  17    ldo6      : regulator LDO6
  18    ldo7      : regulator LDO7
  19    ldo8      : regulator LDO8
  20    ldo9      : regulator LDO9
  21    ldo10     : regulator LDO10
  22    ldo11     : regulator LDO11
  23    ldo12     : regulator LDO12
  24    ldo13     : regulator LDO13
  25
  26  The bindings details of individual regulator device can be found in:
  27  Documentation/devicetree/bindings/regulator/regulator.txt
  28
  29Examples:
  30
  31i2c@63fc8000 { /* I2C1 */
  32        status = "okay";
  33
  34        pmic: dialog@48 {
  35                compatible = "dlg,da9053-aa";
  36                reg = <0x48>;
  37
  38                regulators {
  39                        buck0 {
  40                                regulator-min-microvolt = <500000>;
  41                                regulator-max-microvolt = <2075000>;
  42                        };
  43
  44                        buck1 {
  45                                regulator-min-microvolt = <500000>;
  46                                regulator-max-microvolt = <2075000>;
  47                        };
  48
  49                        buck2 {
  50                                regulator-min-microvolt = <925000>;
  51                                regulator-max-microvolt = <2500000>;
  52                        };
  53
  54                        buck3 {
  55                                regulator-min-microvolt = <925000>;
  56                                regulator-max-microvolt = <2500000>;
  57                        };
  58                };
  59        };
  60};
  61