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path: root/drivers/regulator/max8925-regulator.c
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* regulator: Enable max8925 i2c sequence for controlHaojian Zhuang2011-05-261-3/+8
| | | | | | | | | | Force to enable i2c as power up/down sequence. Otherwise, SD/LDO can't be enabled or disabled via accessing i2c bus. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* regulator: Report actual configured voltage to set_voltage()Mark Brown2011-01-121-1/+2
| | | | | | | | | | | Change the interface used by set_voltage() to report the selected value to the regulator core in terms of a selector used by list_voltage(). This allows the regulator core to know the voltage that was chosen without having to do an explict get_voltage(), which would be much more expensive as it will generally access hardware. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* regulator: fix enabling regulator issue on max8925Haojian Zhuang2010-04-281-1/+1
| | | | | | | | Fix regulator enabling issue that is caused by typo error in is_enabled(). Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* Regulators: max8925-regulator - clean up driver data after removalDmitry Torokhov2010-03-221-2/+4
| | | | | | | | | | It is a good tone to reset driver data after unbinding the device. Also change find_regulator_info() fro inline to __devinit - let compiler figure out if it wants it to be inlined or not. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* regulator: Add max8925 supportHaojian Zhuang2010-03-071-0/+306
MAX8925 contains 3 Buck and 20 LDO regulator. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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