kernel/linux.git/include/linux/regulator/driver.h, branch v3.8.7

Merge remote-tracking branch 'regulator/topic/min' into regulator-next

2012-12-10T03:43:00+00:00

regulator: core: Allow specific minimal selector for starting linear mapping

2012-11-27T20:07:40+00:00

Some drivers (at least 3 drivers) have such variant of linear mapping that the first few selectors are invalid and the reset are linear mapping. Let's support this case in core. This patch adds linear_min_sel in struct regulator_desc, so we can allow specific minimal selector for starting linear mapping. Then extends regulator_[map|list]_voltage_linear() to support this feature. Note that for selectors less than min_linear_index, we need count them to n_voltages so regulator_list_voltage() won't fail while checking the boundary for selector before calling list_voltage callback. Signed-off-by: Axel Lin Signed-off-by: Mark Brown

regulator: core: Support for continuous voltage range

2012-10-15T02:56:08+00:00

Some regulators can set any voltage within the constraints range, not being limited to specified operating points. This patch makes it possible to describe such regulator and makes the regulator_is_supported_voltage() function behave correctly. Signed-off-by: Pawel Moll Signed-off-by: Mark Brown

Merge remote-tracking branches 'regulator/topic/core', 'regulator/topic/bypass', 'regulator/topic/tol', 'regulator/topic/drivers' and 'regulator/topic/tps6586x' into regulator-next

2012-09-28T13:45:07+00:00

regulator: core: Provide regmap get/set bypass operations

2012-09-10T03:25:10+00:00

Signed-off-by: Mark Brown

regulator: core: Support bypass mode

2012-09-10T03:25:10+00:00

Many regulators support a bypass mode where they simply switch their input supply to the output. This is mainly used in low power retention states where power consumption is extremely low so higher voltage or less clean supplies can be used. Support this by providing ops for the drivers and a consumer API which allows the device to be put into bypass mode if all consumers enable it and the machine enables permission for this. This is not supported as a mode since the existing modes are rarely used due to fuzzy definition and mostly redundant with modern hardware which is able to respond promptly to load changes. Signed-off-by: Mark Brown Reviewed-by: Graeme Gregory

regulator: Clarify documentation for regmap in the config

2012-08-31T17:42:36+00:00

Signed-off-by: Mark Brown

regulator: Update comment for set_current_limit callback of struct regulator_ops

2012-08-28T18:00:27+00:00

The regulators should be tending to the maximum in the available range and consumers should specify the widest range possible. Signed-off-by: Axel Lin Signed-off-by: Mark Brown

Merge branch 'regulator-drivers' into regulator-next

2012-07-22T18:32:00+00:00

regulator: Add REGULATOR_STATUS_UNDEFINED.

2012-07-12T17:19:24+00:00

REGULATOR_STATUS_UNDEFINED is to be returned by regulator, if any other state doesn't really apply. Signed-off-by: Krystian Garbaciak Signed-off-by: Mark Brown