| STRUCT REGULATOR_OPS(9) | API reference | STRUCT REGULATOR_OPS(9) |
NAME¶
struct_regulator_ops - regulator operations.
SYNOPSIS¶
struct regulator_ops {
int (* list_voltage) (struct regulator_dev *, unsigned selector);
int (* set_voltage) (struct regulator_dev *, int min_uV, int max_uV);
int (* get_voltage) (struct regulator_dev *);
int (* set_current_limit) (struct regulator_dev *,int min_uA, int max_uA);
int (* get_current_limit) (struct regulator_dev *);
int (* enable) (struct regulator_dev *);
int (* disable) (struct regulator_dev *);
int (* is_enabled) (struct regulator_dev *);
int (* set_mode) (struct regulator_dev *, unsigned int mode);
unsigned int (* get_mode) (struct regulator_dev *);
int (* get_status) (struct regulator_dev *);
unsigned int (* get_optimum_mode) (struct regulator_dev *, int input_uV,int output_uV, int load_uA);
int (* set_suspend_voltage) (struct regulator_dev *, int uV);
int (* set_suspend_enable) (struct regulator_dev *);
int (* set_suspend_disable) (struct regulator_dev *);
int (* set_suspend_mode) (struct regulator_dev *, unsigned int mode);
};
MEMBERS¶
list_voltage
Return one of the supported voltages, in microvolts; zero
if the selector indicates a voltage that is unusable on this system; or
negative errno. Selectors range from zero to one less than
regulator_desc.n_voltages. Voltages may be reported in any order.
set_voltage
Set the voltage for the regulator within the range
specified. The driver should select the voltage closest to min_uV.
get_voltage
Return the currently configured voltage for the
regulator.
set_current_limit
Configure a limit for a current-limited regulator.
get_current_limit
Get the configured limit for a current-limited
regulator.
enable
Configure the regulator as enabled.
disable
Configure the regulator as disabled.
is_enabled
Return 1 if the regulator is enabled, 0 if not. May also
return negative errno.
set_mode
Set the configured operating mode for the
regulator.
get_mode
Get the configured operating mode for the
regulator.
get_status
Return actual (not as-configured) status of regulator, as
a REGULATOR_STATUS value (or negative errno)
get_optimum_mode
Get the most efficient operating mode for the regulator
when running with the specified parameters.
set_suspend_voltage
Set the voltage for the regulator when the system is
suspended.
set_suspend_enable
Mark the regulator as enabled when the system is
suspended.
set_suspend_disable
Mark the regulator as disabled when the system is
suspended.
set_suspend_mode
Set the operating mode for the regulator when the system
is suspended.
DESCRIPTION¶
This struct describes regulator operations which can be implemented by regulator chip drivers.
AUTHORS¶
Liam Girdwood <lrg@slimlogic.co.uk>
Author.
Mark Brown <broonie@opensource.wolfsonmicro.com>
Wolfson Microelectronics,
Author.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |