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path: root/drivers/regulator/Makefile
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* Merge remote-tracking branch 'regulator/topic/vctrl' into regulator-nextMark Brown2017-04-301-0/+1
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| * regulator: Add driver for voltage controlled regulatorsMatthias Kaehlcke2017-04-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | The output voltage of a voltage controlled regulator can be controlled through the voltage of another regulator. The current version of this driver assumes that the output voltage is a linear function of the control voltage. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-. \ Merge remote-tracking branches 'regulator/topic/notifier', ↵Mark Brown2017-04-301-0/+1
|\ \ \ | | |/ | |/| | | | 'regulator/topic/pfuze100', 'regulator/topic/settle', 'regulator/topic/tps65132' and 'regulator/topic/twl6030' into regulator-next
| | * regulator: tps65132: add regulator driver for TI TPS65132Venkat Reddy Talla2017-04-121-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Add regulator driver for the device TI TPS65132 which is single inductor - dual output power supply device. TPS65132 device is designed to support general positive/negative driven applications like TFT display panels. TPS65132 regulator driver supports to enable/disable and set voltage on its output. Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*---. \ Merge remote-tracking branches 'regulator/topic/anatop', ↵Mark Brown2017-04-301-1/+3
|\ \ \ \ | | |_|/ | |/| | | | | | 'regulator/topic/arizona', 'regulator/topic/bd9571mvw-m' and 'regulator/topic/const' into regulator-next
| | | * regulator: Add ROHM BD9571MWV-M PMIC regulator driverMarek Vasut2017-04-251-0/+1
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | Add driver for the regulator block in the ROHM BD9571MWV-W MFD PMIC. This block supports three voltage monitors, VD18, VD25, VD33 for the 1V8, 2V5, 3V3 voltage rails and a single voltage regulator for the DVFS rail. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * regulator: arizona: Split KConfig options for LDO1 and MICSUPP regulatorsRichard Fitzgerald2017-04-251-1/+2
| |/ |/| | | | | | | | | | | | | | | The CS47L24 Arizona codec and most Madera codecs do not have a LDO1 regulator. Split the LDO1 and MICSUPP regulators into separate KConfig options so the LDO1 is only built into the kernel if needed. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | regulator: cpcap: Add basic regulator supportTony Lindgren2017-02-041-0/+1
|/ | | | | | | | | | | | | Many Motorola phones like droid 4 are using a custom PMIC called CPCAP or 6556002. This PMIC is used with several SoCs, I've noticed at least omap3, omap4 and Tegra2 based Motorola phones and tablets using it. Cc: devicetree@vger.kernel.org Cc: Marcel Partap <mpartap@gmx.net> Cc: Michael Scott <michael.scott@linaro.org> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* regulator: twl: split twl6030 logic into its own fileNicolae Rosia2016-11-161-1/+1
| | | | | | | | | | | | In order to not break existing users, we keep using the same CONFIG symbol. This makes it easier to add support for TWL6032 and refactor mfd/twl-core. Checkpatch warnings are inherited from twl-regulator.c and will be addressed in a subsequent patch. Signed-off-by: Nicolae Rosia <Nicolae_Rosia@mentor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* regulator: Add LTC3676 supportTim Harvey2016-08-161-0/+1
| | | | | | | | | This patch adds support for the Linear Technology LTC3676 8-output I2C voltage regulator IC. Cc: Jaffer Kapasi <jkapasi@linear.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* regulator: mt6323: Add support for MT6323 regulatorChen Zhong2016-07-181-0/+1
| | | | | | | | | | The MT6323 is a regulator found on boards based on MediaTek MT7623 and probably other SoCs. It is a so called pmic and connects as a slave to SoC using SPI, wrapped inside the pmic-wrapper. Signed-off-by: Chen Zhong <chen.zhong@mediatek.com> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Mark Brown <broonie@kernel.org>
*---. Merge remote-tracking branches 'regulator/topic/max77686', ↵Mark Brown2016-05-131-3/+4
|\ \ \ | | | | | | | | | | | | 'regulator/topic/max8973', 'regulator/topic/maxim', 'regulator/topic/palmas' and 'regulator/topic/pv88080' into regulator-next
| | | * regulator: pv88080: new regulator driverJames Ban2016-04-181-0/+1
| | |/ | |/| | | | | | | | | | | | | | | | | | | This is the driver for the Powerventure PV88080 BUCKs regulator. It communicates via an I2C bus to the device. Signed-off-by: James Ban <James.Ban..opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * regulator: Rename files for Maxim PMIC driversJavier Martinez Canillas2016-03-281-3/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most Maxim PMIC regulator drivers are for sub-devices of Multi-Function Devices with drivers under drivers/mfd. But for many of these, the same object file name was used for both the MFD and the regulator drivers. Having 2 different drivers with the same name causes a lot of confusion to Kbuild, specially if these are built as module since only one module will be installed and also exported symbols will be undefined due being overwritten by the other module during modpost. For example, it fixes the following issue when both drivers are module: $ make M=drivers/regulator/ ... CC [M] drivers/regulator//max14577.o Building modules, stage 2. MODPOST 1 modules WARNING: "maxim_charger_calc_reg_current" [drivers/regulator//max14577.ko] undefined! WARNING: "maxim_charger_currents" [drivers/regulator//max14577.ko] undefined! Reported-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | regulator: lp873x: Add support for lp873x PMIC regulatorsKeerthy2016-05-111-0/+1
|/ | | | | | | | | | The regulators set consists of 2 BUCKs and 2 LDOs. The output voltages are configurable and are meant to supply power to the main processor and other components. The ramp delay is configurable for both BUCKs. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'regulator/topic/s5m8767' and ↵Mark Brown2016-03-131-1/+1
|\ \ | | | | | | | | | 'regulator/topic/vexpress' into regulator-next
| | * regulator: vexpress: rename vexpress regulator implementationSudeep Holla2016-02-151-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vexpress regulator implementation is currently just called vexpress. This is a problem because it clashes with another module with the same name in hardware monitors. This patch renames the vexpress regulator implementation to vexpress-regulator so that there will be no clash in the module namespace. Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Reported-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*---. \ Merge remote-tracking branches 'regulator/topic/ltc3589', ↵Mark Brown2016-03-131-2/+3
|\ \ \ \ | | |_|/ | |/| | | | | | 'regulator/topic/max77620', 'regulator/topic/max77686', 'regulator/topic/max77802' and 'regulator/topic/maxim' into regulator-next
| | | * regulator: Rename files for max77686 and max77802 driversJavier Martinez Canillas2016-02-121-2/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The max77686 and max77802 regulator drivers are for sub-devices of a MFD driver for some PMIC blocks. But the same object file name (max77686.o) was used for both the common MFD driver and the max77686 regulator one. This confuses kbuild if both drivers are built as module causing the MFD driver to not be copied when installing the modules. Also, max77{686,802} are a quite generic name for MFD subdevices drivers so it is better to rename them to max77{686,802}-regulator like it's the case for most regulator drivers. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * regulator: max77620: add regulator driver for max77620/max20024Laxman Dewangan2016-02-201-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | MAXIM Semiconductor's PMIC, MAX77620 and MAX20024 have the multiple DCDC and LDOs. This supplies the power to different components of the system. Also these rails has configuration for ramp time, flexible power sequence, slew rate etc. Add regulator driver to access these rails via regulator APIs. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mallikarjun Kasoju <mkasoju@nvidia.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*---. \ Merge remote-tracking branches 'regulator/topic/discharge', ↵Mark Brown2016-03-131-0/+1
|\ \ \ \ | | |_|/ | |/| | | | | | 'regulator/topic/fan53555', 'regulator/topic/gpio', 'regulator/topic/hi655x' and 'regulator/topic/lp872x' into regulator-next
| | | * regulator: hi655x: enable regulator for hi655x PMICChen Feng2016-02-151-0/+1
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Add the regulator driver for hi655x PMIC. Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Fei Wang <w.f@huawei.com> Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Reviewed-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* | | regulator: act8945a: add regulator driver for ACT8945AWenyou Yang2016-02-051-0/+1
|/ / | | | | | | | | | | | | | | | | | | | | This patch adds new regulator driver to support ACT8945A MFD chip's regulators. The ACT8945A has three step-down DC/DC converters and four low-dropout regulators. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*---. \ Merge remote-tracking branches 'regulator/topic/pv88090', ↵Mark Brown2016-01-121-0/+2
|\ \ \ \ | | | |/ | | |/| | | | | 'regulator/topic/qcom-smd', 'regulator/topic/tps6105x', 'regulator/topic/tps65086' and 'regulator/topic/tps65218' into regulator-next
| | | * regulator: tps65086: Add regulator driver for the TPS65086 PMICAndrew F. Davis2015-11-161-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for TPS65086 PMIC regulators. The regulators set consists of 3 Step-down Controllers, 3 Step-down Converters, 3 LDOs, 3 Load Switches, and a Sink and Source LDO. The output voltages are configurable and are meant to supply power to a SoC and/or other components. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | regulator: pv88090: new regulator driverJames Ban2015-12-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This is the driver for the Powerventure PV88090 BUCKs and LDOs regulator. It communicates via an I2C bus to the device. Signed-off-by: James Ban <James.Ban.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-. \ \ Merge remote-tracking branches 'regulator/topic/lp8788', ↵Mark Brown2016-01-121-0/+1
|\ \ \ \ | | |/ / | | | / | | |/ | |/| 'regulator/topic/mt6311', 'regulator/topic/optional', 'regulator/topic/palmas' and 'regulator/topic/pv88060' into regulator-next
| | * regulator: pv88060: new regulator driverJames Ban2015-11-201-0/+1
| |/ | | | | | | | | | | | | | | This is the driver for the Powerventure PV88060 BUCKs and LDOs regulator. It communicates via an I2C bus to the device. Signed-off-by: James Ban <James.Ban.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | regulator: add LM363X driverMilo Kim2015-11-271-0/+1
|/ | | | | | | | | | | | | | LM363X regulator driver supports LM3631 and LM3632. LM3631 has 5 regulators. LM3632 provides 3 regulators. One boost output and LDOs are used for the display module. Boost voltage is configurable but always on. Supported operations for LDOs are enabled/disabled and voltage change. Two LDOs of LM3632 can be controlled by external pins. Those are configured through the DT properties. Signed-off-by: Milo Kim <milo.kim@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'regulator/topic/qcom-smd', ↵Mark Brown2015-08-301-0/+1
|\ \ | | | | | | | | | 'regulator/topic/qcom-spmi', 'regulator/topic/rk808', 'regulator/topic/stub' and 'regulator/topic/tol' into regulator-next
| * | regulator: Regulator driver for the Qualcomm RPMBjorn Andersson2015-08-171-0/+1
| |/ | | | | | | | | | | | | | | | | | | Driver for regulators exposed by the Resource Power Manager (RPM) found in devices based on Qualcomm 8974 and newer platforms. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Acked-by: Andy Gross <agross@codeaurora.org> Tested-by: Tim Bird <tim.bird@sonymobile.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-. \ Merge remote-tracking branches 'regulator/topic/mt6311', ↵Mark Brown2015-08-301-0/+1
|\ \ \ | | |/ | | | | | | 'regulator/topic/ocp', 'regulator/topic/owner', 'regulator/topic/pfuze100' and 'regulator/topic/pwm' into regulator-next
| * | regulator: mt6311: Add support for mt6311 regulatorHenry Chen2015-07-241-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | Add regulator support for mt6311. It has 2 regulaotrs - Buck and LDO, provide the related buck/ldo voltage data to the driver, and creates the regulator_desc table. Supported operations for Buck are enabled/disabled and voltage change, only enabled/disabled for LDO. Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | regulator: Remove the max77843 driverKrzysztof Kozlowski2015-07-161-1/+0
|/ | | | | | | | The max77693 regulator driver supports Maxim 77843 device so remove the max77843 driver. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'regulator/topic/of', 'regulator/topic/pwm', ↵Mark Brown2015-06-221-0/+1
|\ \ | | | | | | | | | 'regulator/topic/qcom' and 'regulator/topic/soft-start' into regulator-next
| | * regulator: Add QCOM SPMI regulator driverStephen Boyd2015-06-161-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | Add an SPMI regulator driver for Qualcomm's PM8841, PM8941, and PM8916 PMICs. This driver is based largely on code from codeaurora.org[1]. [1] https://www.codeaurora.org/cgit/quic/la/kernel/msm-3.10/tree/drivers/regulator/qpnp-regulator.c?h=msm-3.10 Cc: David Collins <collinsd@codeaurora.org> Cc: <devicetree@vger.kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* | regulator: da9062: DA9062 regulator driverS Twiss2015-05-211-0/+1
|/ | | | | | | Add BUCK and LDO regulator driver support for DA9062 Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'regulator/topic/max8649', ↵Mark Brown2015-02-081-0/+1
|\ \ | | | | | | | | | 'regulator/topic/mode', 'regulator/topic/mt6397', 'regulator/topic/pfuze100' and 'regulator/topic/qcom-rpm' into regulator-next
| | * regulator: mt6397: Add support for MT6397 regulatorFlora Fu2014-12-241-0/+1
| |/ | | | | | | | | | | | | Add MT6397 regulator driver. Signed-off-by: Flora Fu <flora.fu@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | regulator: max77843: Add max77843 regulator driverJaewon Kim2015-02-051-0/+1
|/ | | | | | | | | | This patch adds new regulator driver to support max77843 MFD(Multi Function Device) chip`s regulators. The Max77843 has two voltage regulators for USB safeout. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* regulator: rt5033: Add RT5033 Regulator device driverBeomho Seo2014-11-141-0/+1
| | | | | | | | | | | | | | This patch add device driver of Richtek RT5033 PMIC. The driver support multiple regulator like LDO and synchronous Buck. The integrated synchronous buck converter is designed to provide 0.6 A application with high efficiency. Two LDOs are integrated. One safe LDO is for 60mA and the other one LDO is for 150 mA. Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*---. Merge remote-tracking branches 'regulator/topic/rk808', ↵Mark Brown2014-09-301-0/+2
|\ \ \ | | | | | | | | | | | | 'regulator/topic/rn5t618' and 'regulator/topic/samsung' into regulator-next
| | * | regulator: rn5t618: add driver for Ricoh RN5T618 regulatorsBeniamino Galvani2014-08-301-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | This driver supports the 3 DCDC and 7 LDO regulators available on Ricoh RN5T618 PMIC. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | regulator: RK808: Add regulator driver for RK808Chris Zhong2014-08-201-0/+1
| |/ | | | | | | | | | | | | | | | | The regulator module consists of 4 DCDCs, 8 LDOs and 2 switches. The output voltages are configurable and are meant to supply power to the main processor and other components Signed-off-by: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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*-. \ Merge remote-tracking branches 'regulator/topic/max1586', ↵Mark Brown2014-09-301-0/+1
|\ \ \ | | |/ | |/| | | | 'regulator/topic/max77802' and 'regulator/topic/of' into regulator-next
| | * regulator: Add driver for max77802 PMIC PMIC regulatorsJavier Martinez Canillas2014-08-181-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout (LDO) regulators. This patch adds support for all these regulators found on the MAX77802 PMIC and is based on a driver added by Simon Glass to the Chrome OS kernel 3.8 tree. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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*---. \ Merge remote-tracking branches 'regulator/topic/drivers', ↵Mark Brown2014-09-301-1/+5
|\ \ \ \ | |_|_|/ |/| | | | | | | 'regulator/topic/enable', 'regulator/topic/fan53555', 'regulator/topic/hi6421' and 'regulator/topic/isl9305' into regulator-next
| | | * regulator: isl9305: Add Intersil ISL9305/H driverMark Brown2014-09-061-0/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | The ISL9305 and ISL9305H are mini-PMICs offering two DCDC regulators and two LDO regulators. While there are some register differences between them these do not affect the current Linux driver as the relevant features are not yet supported. Signed-off-by: Mark Brown <broonie@kernel.org>
| | * regulator: add driver for hi6421 voltage regulatorGuodong Xu2014-08-161-0/+1
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | Add driver support for HiSilicon Hi6421 voltage regulators. Two rules for regulator enabling are defined in hi6421 spec: 1) Between disable and enable of each regulator (LDOs or BUCKs), there must be a protection gap. Use @off_on_delay of regulator core to implement this. 2) No two regulators can be enabled at the same time. Use mutex in hi6421_regulator_pdata to ensure this. A protection gap of 100us is added into each LDO/BUCK's .enable_time. Signed-off-by: Guodong Xu <guodong.xu@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
| * Merge remote-tracking branch 'regulator/topic/sky81452' into regulator-driversMark Brown2014-09-281-0/+1
| |\ | | | | | | | | | | | | | | | Conflicts: drivers/regulator/Kconfig drivers/regulator/Makefile
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