u-boot.git/include/power/regulator.h, branch v2016.01

dm: regulator: add function device_get_supply_regulator()

2015-11-02T01:38:00+00:00

Some devices are supplied by configurable regulator's output.
But there was no function for getting it. This commit adds
function, that allows for getting the supply device by it's phandle.

The returned regulator device can be used with regulator uclass's API.

Signed-off-by: Przemyslaw Marczak 
Cc: Simon Glass 
Signed-off-by: Minkyu Kang

power: regulator: update comments for regulator-name

2015-08-12T08:03:04+00:00

We do not need that "regulator-name" property must be provided in dts.
If "regulator-name" property is not provided in dts, node name
will chosen for settings '.name' field of uc_pdata.

Signed-off-by: Peng Fan 
Cc: Przemyslaw Marczak 
Cc: Simon Glass

dm: power: Add a function to set up all regulators

2015-07-21T23:39:26+00:00

The device tree provides information about which regulators should be
on at boot, or always on. Use this to set them up automatically.

Signed-off-by: Simon Glass 
Tested-by: Przemyslaw Marczak 
Acked-by: Przemyslaw Marczak

dm: pmic: Split output from function

2015-07-21T23:39:26+00:00

The regulator_autoset() function mixes printf() output and PMIC adjustment
code. It provides a boolean to control the output. It is better to avoid
missing logic and output, and this permits a smaller SPL code size. So
split the output into a separate function.

Also rename the function to have a by_name() suffix, since we would like
to be able to pass a device when we know it, and thus avoid the name
search.

Signed-off-by: Simon Glass 
Tested-by: Przemyslaw Marczak 
Acked-by: Przemyslaw Marczak

dm: power: Add regulator flags to centralise auto-set logic

2015-07-21T23:39:26+00:00

Decide when the regulator is set up whether we want to auto-set the voltage
or current. This avoids the complex logic spilling into the processing code.

Signed-off-by: Simon Glass 
Tested-by: Przemyslaw Marczak 
Acked-by: Przemyslaw Marczak

dm: regulator: uclass driver code cleanup

2015-05-15T01:58:34+00:00

This cleanup includes:
- remove of the preprocessor macros which pointed to long name functions
- update of the names of some regulator uclass driver functions
- cleanup of the function regulator_autoset()
- reword of some comments of regulator uclass header file
- regulator_get_by_platname: check error for uclass_find_* function calls
- add function: regulator_name_is_unique
- regulator post_bind(): check regulator name uniqueness
- fix mistakes in: regulator/Kconfig
- regulator.h: update comments
- odroid u3: cleanup the regulator calls

Signed-off-by: Przemyslaw Marczak 
Acked-by: Simon Glass 
Tested on sandbox:
Tested-by: Simon Glass

dm: regulator: add max77686 regulator driver

2015-05-15T00:49:38+00:00

This commit adds support to MAX77686 regulator driver,
based on a driver model regulator's API. It implements
almost all regulator operations, beside those for setting
and geting the Current value.
For proper bind and operation it requires the MAX77686 PMIC driver.

New file: drivers/power/regulator/max77686.c
New config: CONFIG_DM_REGULATOR_MAX77686

Signed-off-by: Przemyslaw Marczak 
Acked-by: Simon Glass

dm: regulator: add implementation of driver model regulator uclass

2015-05-15T00:49:37+00:00

This commit introduces the implementation of dm regulator API.
Device tree support allows for auto binding. And by the basic
uclass operations, it allows to driving the devices in a common
way. For detailed informations, please look into the header file.

Core files:
- drivers/power/regulator-uclass.c - provides regulator common functions api
- include/power/regulator.h - define all structures required by the regulator

Changes:
- new uclass-id: UCLASS_REGULATOR
- new config: CONFIG_DM_REGULATOR

Signed-off-by: Przemyslaw Marczak 
Acked-by: Simon Glass