Documentation/devicetree/bindings/regulator/tps65217.txt

   1 TPS65217 family of regulators
   2
   3 Required properties:
   4 - compatible: "ti,tps65217"
   5 - reg: I2C slave address
   6 - regulators: list of regulators provided by this controller, must be named
   7   after their hardware counterparts: dcdc[1-3] and ldo[1-4]
   8 - regulators: This is the list of child nodes that specify the regulator
   9   initialization data for defined regulators. Not all regulators for the given
  10   device need to be present. The definition for each of these nodes is defined
  11   using the standard binding for regulators found at
  12   Documentation/devicetree/bindings/regulator/regulator.txt.
  13
  14 Optional properties:
  15 - ti,pmic-shutdown-controller: Telling the PMIC to shutdown on PWR_EN toggle.
  16
  17   The valid names for regulators are:
  18   tps65217: dcdc1, dcdc2, dcdc3, ldo1, ldo2, ldo3 and ldo4
  19
  20 Each regulator is defined using the standard binding for regulators.
  21
  22 Example:
  23
  24         tps: tps@24 {
  25                 compatible = "ti,tps65217";
  26                 ti,pmic-shutdown-controller;
  27
  28                 regulators {
  29                         dcdc1_reg: dcdc1 {
  30                                 regulator-min-microvolt = <900000>;
  31                                 regulator-max-microvolt = <1800000>;
  32                                 regulator-boot-on;
  33                                 regulator-always-on;
  34                         };
  35
  36                         dcdc2_reg: dcdc2 {
  37                                 regulator-min-microvolt = <900000>;
  38                                 regulator-max-microvolt = <3300000>;
  39                                 regulator-boot-on;
  40                                 regulator-always-on;
  41                         };
  42
  43                         dcdc3_reg: dcc3 {
  44                                 regulator-min-microvolt = <900000>;
  45                                 regulator-max-microvolt = <1500000>;
  46                                 regulator-boot-on;
  47                                 regulator-always-on;
  48                         };
  49
  50                         ldo1_reg: ldo1 {
  51                                 regulator-min-microvolt = <1000000>;
  52                                 regulator-max-microvolt = <3300000>;
  53                                 regulator-boot-on;
  54                                 regulator-always-on;
  55                         };
  56
  57                         ldo2_reg: ldo2 {
  58                                 regulator-min-microvolt = <900000>;
  59                                 regulator-max-microvolt = <3300000>;
  60                                 regulator-boot-on;
  61                                 regulator-always-on;
  62                         };
  63
  64                         ldo3_reg: ldo3 {
  65                                 regulator-min-microvolt = <1800000>;
  66                                 regulator-max-microvolt = <3300000>;
  67                                 regulator-boot-on;
  68                                 regulator-always-on;
  69                         };
  70
  71                         ldo4_reg: ldo4 {
  72                                 regulator-min-microvolt = <1800000>;
  73                                 regulator-max-microvolt = <3300000>;
  74                                 regulator-boot-on;
  75                                 regulator-always-on;
  76                         };
  77                 };
  78         };