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path: root/drivers/regulator/tps51632-regulator.c
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* regulator: tps51632-regulator: Fix spellingFabio Estevam2013-12-211-14/+14
| | | | | | | Fix the 'VOLATGE' spell error. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* regulator: tps51632: Get regulator name from i2c_clientMikko Perttunen2013-11-241-1/+1
| | | | | | | | | | | Commit "i2c: core: make it possible to match a pure device tree driver" changed semantics of the i2c probing for device tree devices. Device tree probed devices now get a NULL i2c_device_id pointer. This causes the regulator name to be set to NULL and the regulator registration to fail. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* regulator: tps51632: Use devm_regulator_registerSachin Kamat2013-09-171-10/+1
| | | | | | | devm_* simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* regulator: use dev_get_platdata()Jingoo Han2013-07-301-1/+1
| | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* regulator: tps51632: Use regulator_[get|set]_voltage_sel_regmapAxel Lin2013-02-131-44/+8
| | | | | | Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* regulator: tps51632: add DT supportLaxman Dewangan2012-12-271-0/+59
| | | | | | | Add DT support for the TI TPS51632. Add device binding document also. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* regulator: tps51632: add register property for regmapLaxman Dewangan2012-12-271-5/+36
| | | | | | | | | | | All TPS51632 registers are not readable/writable and non-volatiles. Add property of the registers whether it is readable/writable or volatile for regmap framework. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Merge remote-tracking branch 'regulator/topic/tps516312' into regulator-nextMark Brown2012-12-101-0/+15
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| * regulator: tps51632: Ensure [base|max]_voltage_uV pdata settings are validAxel Lin2012-12-031-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | If pdata->base_voltage_uV is missing or the settings of pdata->base_voltage_uV and pdata->max_voltage_uV are out of range, TPS51632_VOLT_VSEL macro returns wrong vsel. Thus add checking [base|max]_voltage_uV pdata settings in probe. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | Merge remote-tracking branch 'regulator/topic/min' into regulator-nextMark Brown2012-12-101-10/+5
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| * | Merge branch 'topic/tps51632' of ↵Mark Brown2012-11-281-1/+1
| |\| | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-min Conflicts: drivers/regulator/tps51632-regulator.c
| | * regulator: tps51632: Fix writing to wrong register when enable_pwm_dvfs is setAxel Lin2012-11-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | When tps->enable_pwm_dvfs is true, write to TPS51632_VOLTAGE_BASE_REG rather than TPS51632_VOLTAGE_SELECT_REG. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | regulator: tps51632: Use linear_min_sel and regulator_[map|list]_voltage_linearAxel Lin2012-11-281-10/+5
| |/ | | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | regulator: remove use of __devexitBill Pemberton2012-11-201-1/+1
| | | | | | | | | | | | | | | | 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>
* | regulator: remove use of __devinitBill Pemberton2012-11-201-2/+2
| | | | | | | | | | | | | | | | 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>
* | regulator: remove use of __devexit_pBill Pemberton2012-11-201-1/+1
|/ | | | | | | | 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>
* regulator: tps51632: Add tps51632 regulator driverLaxman Dewangan2012-10-151-0/+332
The TPS51632 is a driverless step down controller with serial control. Advanced features such as D-Cap+ architecture with overlapping pulse support and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51632 supports both I2C and DVFS interfaces (through PWM) for dynamic control of the output voltage and current monitor telemetry. Add regulator driver for TPS51632. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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