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path: root/drivers/regulator/arizona-micsupp.c
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2014-01-23Merge remote-tracking branches 'regulator/fix/pfuze100', ↵Mark Brown
'regulator/fix/s5m8767', 'regulator/topic/ab8500', 'regulator/topic/act8865', 'regulator/topic/anatop', 'regulator/topic/arizona' and 'regulator/topic/as3722' into regulator-linus
2013-11-24regulator: arizona-micsupp: Convert to use linear rangesCharles Keepax
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-15regulator: arizona-micsupp: Correct wm5110 voltage selectionCharles Keepax
wm5110 provides different voltage configurations than the other Arizona parts, this patch adds support for this into the regulator driver. Also fixup the default for the configuration register for wm5110. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org (v3.12)
2013-09-17regulator: arizona-micsupp: Convert to devm_regulator_register()Mark Brown
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-01-13regulator: arizona-micsupp: Enable bypass in default constraintsMark Brown
This will be used as part of low power accessory detect. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-13regulator: arizona-micsupp: Enable SYSCLK for charge pumpMark Brown
If we are in non-bypass mode then the SYSCLK is required for full charge pump operation, otherwise we will fall back to bypass mode. Use the DAPM context exposed by the ASoC driver to manage this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-10Merge remote-tracking branch 'regulator/topic/hotplug' into regulator-nextMark Brown
2012-11-28regulator: arizona-micsupp: Add ramp time informationMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20regulator: remove use of __devexitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20regulator: remove use of __devinitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20regulator: remove use of __devexit_pBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-10regulator: arizona-micsupp: Support get/set bypassMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04regulator: arizona-micsupp: Force regulated mode until we have API supportMark Brown
It's almost certainly what the user would expect. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-26regulator: arizona-micsupp: Fix choosing selector in arizona_micsupp_map_voltageAxel Lin
If min_uV is in the range of: 3250001~3269999, current code uses the equation: selector = DIV_ROUND_UP(min_uV - 1700000, 50000); Then selector will be 32. Then arizona_micsupp_list_voltage returns -EINVAL for this case which is wrong. This patch fixes this issue: If min_uV > 3200000, selector should be ARIZONA_MICSUPP_MAX_SELECTOR. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20regulator: arizona: Add support for microphone supplies on Arizona devicesMark Brown
The Wolfson Arizona platform is used for a range of low power audio hub CODECs. Many of these devices feature an integrated power supply for the microphone which is supported by this driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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