linux/Documentation/devicetree/bindings/regulator/anatop-regulator.txt
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   1Anatop Voltage regulators
   2
   3Required properties:
   4- compatible: Must be "fsl,anatop-regulator"
   5- anatop-reg-offset: Anatop MFD register offset
   6- anatop-vol-bit-shift: Bit shift for the register
   7- anatop-vol-bit-width: Number of bits used in the register
   8- anatop-min-bit-val: Minimum value of this register
   9- anatop-min-voltage: Minimum voltage of this regulator
  10- anatop-max-voltage: Maximum voltage of this regulator
  11
  12Optional properties:
  13- anatop-delay-reg-offset: Anatop MFD step time register offset
  14- anatop-delay-bit-shift: Bit shift for the step time register
  15- anatop-delay-bit-width: Number of bits used in the step time register
  16
  17Any property defined as part of the core regulator
  18binding, defined in regulator.txt, can also be used.
  19
  20Example:
  21
  22        regulator-vddpu {
  23                compatible = "fsl,anatop-regulator";
  24                regulator-name = "vddpu";
  25                regulator-min-microvolt = <725000>;
  26                regulator-max-microvolt = <1300000>;
  27                regulator-always-on;
  28                anatop-reg-offset = <0x140>;
  29                anatop-vol-bit-shift = <9>;
  30                anatop-vol-bit-width = <5>;
  31                anatop-delay-reg-offset = <0x170>;
  32                anatop-delay-bit-shift = <24>;
  33                anatop-delay-bit-width = <2>;
  34                anatop-min-bit-val = <1>;
  35                anatop-min-voltage = <725000>;
  36                anatop-max-voltage = <1300000>;
  37        };
  38