linux.git/include/linux/regulator, branch v3.7 Linux kernel source tree 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 Mark Brown broonie@opensource.wolfsonmicro.com 2012-09-28T13:45:07+00:00 6a2027abd2048f7f7fdcc6e11ff10b3d9b0d0899 






regulator: core: Provide regmap get/set bypass operations
2012-09-10T03:25:10+00:00

Mark Brown
broonie@opensource.wolfsonmicro.com

2012-08-27T23:04:23+00:00

df36793115b4f68181877a1c89bac54feadd965d

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>







regulator: core: Support bypass mode
2012-09-10T03:25:10+00:00

Mark Brown
broonie@opensource.wolfsonmicro.com

2012-08-31T17:36:37+00:00

f59c8f9fe689790248ae7aa7426579982050638c

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 <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Graeme Gregory <gg@slimlogic.co.uk>





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 <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Graeme Gregory <gg@slimlogic.co.uk>







regulator: Fairchild fan53555 support
2012-09-10T01:55:22+00:00

Yunfan Zhang
yfzhang@marvell.com

2012-09-08T10:52:18+00:00

49d8c59927e7887ea168a040e41c22937e10c30b

This driver supports Fairchild FAN53555 Digitally Programmable
TinyBuck Regulator. The FAN53555 is a step-down switching voltage
regulator that delivers a digitally programmable output from an
input voltage supply of 2.5V to 5.5V. The output voltage is
programmed through an I2C interface.

Signed-off-by: Yunfan Zhang <yfzhang@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





This driver supports Fairchild FAN53555 Digitally Programmable
TinyBuck Regulator. The FAN53555 is a step-down switching voltage
regulator that delivers a digitally programmable output from an
input voltage supply of 2.5V to 5.5V. The output voltage is
programmed through an I2C interface.

Signed-off-by: Yunfan Zhang <yfzhang@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>







regulator: Clarify documentation for regmap in the config
2012-08-31T17:42:36+00:00

Mark Brown
broonie@opensource.wolfsonmicro.com

2012-08-31T17:31:53+00:00

380a0e6f72e8d0211f48c24f293a366a53b374d7

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>







regulator: Update comment for set_current_limit callback of struct regulator_ops
2012-08-28T18:00:27+00:00

Axel Lin
axel.lin@gmail.com

2012-08-08T12:17:18+00:00

89009e1888ad9a7f4491b8644884f5339773e643

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 <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





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 <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>







regulator: add a new API regulator_set_voltage_tol()
2012-08-08T13:34:41+00:00

Shawn Guo
shawn.guo@linaro.org

2012-08-05T15:05:20+00:00

3f1965776f6ec769192400810b6260fe48301bbb

There are some use cases where a voltage range could be reasonably
specified by a target voltage and tolerance.  Add a new API
regulator_set_voltage_tol() wrapping regulator_set_voltage() call
to ease the users.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





There are some use cases where a voltage range could be reasonably
specified by a target voltage and tolerance.  Add a new API
regulator_set_voltage_tol() wrapping regulator_set_voltage() call
to ease the users.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>







Merge branch 'regulator-drivers' into regulator-next
2012-07-22T18:32:00+00:00

Mark Brown
broonie@opensource.wolfsonmicro.com

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

3384fb98845dc014770caa224d61a2effd258ca5












Merge branches 'regulator-core', 'regulator-dt' and 'regulator-dummy' into regulator-next
2012-07-22T18:31:41+00:00

Mark Brown
broonie@opensource.wolfsonmicro.com

2012-07-22T18:31:41+00:00

8cfc545e0e3e6cc82acfdc79321b41eeeab0ca45












regulator: Add REGULATOR_STATUS_UNDEFINED.
2012-07-12T17:19:24+00:00

Krystian Garbaciak
krystian.garbaciak@diasemi.com

2012-07-12T12:53:35+00:00

1beaf762b4ad5f53876f790bb6cfbd3bac072985

REGULATOR_STATUS_UNDEFINED is to be returned by regulator, if any other state
doesn't really apply.

Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>





REGULATOR_STATUS_UNDEFINED is to be returned by regulator, if any other state
doesn't really apply.

Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>