STRUCT REGULATOR_DES(9) API reference STRUCT REGULATOR_DES(9)NAMEstruct_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,
Author.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 STRUCT REGULATOR_DES(9)
