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path: root/drivers/regulator/fixed.c
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2010-03-03regulator: Convert fixed voltage regulator to use enable_time()Mark Brown
It had an open coded version in enable(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-03-03regulator: Add 'start-up time' to fixed voltage regulatorsAdrian Hunter
Add a field to specify a delay for the start-up time of a fixed voltage regulator. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-11-16dereferencing freed memory regulator_fixed_voltage_remove()Dan Carpenter
Don't dereference drvdata after it has been freed. regards, dan carpenter Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-09-22regulator: Add GPIO enable control to fixed voltage regulator driverRoger Quadros
Now fixed regulators that have their enable pin connected to a GPIO line can use the fixed regulator driver for regulator enable/disable control. The GPIO number and polarity information is passed through platform data. GPIO enable control is achieved using gpiolib. Signed-off-by: Roger Quadros <ext-roger.quadros@nokia.com> Reviewed-by: Philipp Zabel <philipp.zabel@gmail.com> Reviewed-by: Felipe Balbi <felipe.balbi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-09-22regulator: More explict error reporting for fixed regulatorMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-06-15regulator: Set MODULE_ALIAS for regulator driversMark Brown
Several of the regulator drivers didn't have MODULE_ALIAS so couldn't be auto loaded. Add the MODULE_ALIAS in case they do get built as modules. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-06-15regulator: Support list_voltage for fixed voltage regulatorMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-06-15regulator: Move regulator drivers to subsys_initcall()Mark Brown
Regulators need to be available early in init in order to allow them to be available for consumers when requested. This is generally done by registering them at subsys_initcall() time but not all regulator drivers have done that. Convert these drivers to do so in order to mimimise future support. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2009-03-31regulator: Allow init_data to be passed to fixed voltage regulatorsMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2008-07-30regulator: add support for fixed regulators.Mark Brown
This adds supports for regulator that are not software controlable. It allows them to coexist in systems with mixed supplies. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
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