NAME¶

struct_regulator_desc - Static regulator descriptor

SYNOPSIS¶

struct regulator_desc {


  const char * name;


  const char * supply_name;


  int id;


  bool continuous_voltage_range;


  unsigned n_voltages;


  struct regulator_ops * ops;


  int irq;


  enum regulator_type type;


  struct module * owner;


  unsigned int min_uV;


  unsigned int uV_step;


  unsigned int linear_min_sel;


  unsigned int ramp_delay;


  const unsigned int * volt_table;


  unsigned int vsel_reg;


  unsigned int vsel_mask;


  unsigned int apply_reg;


  unsigned int apply_bit;


  unsigned int enable_reg;


  unsigned int enable_mask;


  bool enable_is_inverted;


  unsigned int bypass_reg;


  unsigned int bypass_mask;


  unsigned int enable_time;
};

MEMBERS¶

name

Identifying name for the regulator.

supply_name

Identifying the regulator supply

id

Numerical identifier for the regulator.

continuous_voltage_range

Indicates if the regulator can set any voltage within constrains range.

n_voltages

Number of selectors available for ops.list_voltage.

ops

Regulator operations table.

irq

Interrupt number for the regulator.

type

Indicates if the regulator is a voltage or current regulator.

owner

Module providing the regulator, used for refcounting.

min_uV

Voltage given by the lowest selector (if linear mapping)

uV_step

Voltage increase with each selector (if linear mapping)

linear_min_sel

Minimal selector for starting linear mapping

ramp_delay

Time to settle down after voltage change (unit: uV/us)

volt_table

Voltage mapping table (if table based mapping)

vsel_reg

Register for selector when using regulator_regmap_X_voltage_

vsel_mask

Mask for register bitfield used for selector

apply_reg

Register for initiate voltage change on the output when using regulator_set_voltage_sel_regmap

apply_bit

Register bitfield used for initiate voltage change on the output when using regulator_set_voltage_sel_regmap

enable_reg

Register for control when using regmap enable/disable ops

enable_mask

Mask for control when using regmap enable/disable ops

enable_is_inverted

A flag to indicate set enable_mask bits to disable when using regulator_enable_regmap and friends APIs.

bypass_reg

Register for control when using regmap set_bypass

bypass_mask

Mask for control when using regmap set_bypass

enable_time

Time taken for initial enable of regulator (in uS).

DESCRIPTION¶

Each regulator registered with the core is described with a structure of this type and a struct regulator_config. This structure contains the non-varying parts of the regulator description.

AUTHORS¶

Liam Girdwood <lrg@slimlogic.co.uk>

Author.

Mark Brown <broonie@opensource.wolfsonmicro.com>
Wolfson Microelectronics,