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path: root/drivers/regulator/Kconfig
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2014-09-30Merge remote-tracking branches 'regulator/topic/rk808', ↵Mark Brown1-0/+16
'regulator/topic/rn5t618' and 'regulator/topic/samsung' into regulator-next
2014-09-30Merge remote-tracking branches 'regulator/topic/max1586', ↵Mark Brown1-0/+9
'regulator/topic/max77802' and 'regulator/topic/of' into regulator-next
2014-09-30Merge remote-tracking branches 'regulator/topic/drivers', ↵Mark Brown1-4/+45
'regulator/topic/enable', 'regulator/topic/fan53555', 'regulator/topic/hi6421' and 'regulator/topic/isl9305' into regulator-next
2014-09-28Merge remote-tracking branch 'regulator/topic/sky81452' into regulator-driversMark Brown1-0/+11
Conflicts: drivers/regulator/Kconfig drivers/regulator/Makefile
2014-09-28Merge remote-tracking branch 'regulator/topic/pwm' into regulator-driversMark Brown1-6/+7
Conflicts: drivers/regulator/Kconfig
2014-09-28regulator: pwm-regulator: get voltage and duty table from dtsChris Zhong1-6/+7
rename st-pwm to pwm-regulator. And support getting voltage & duty table from device tree, other platforms can also use this driver without any modify. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-24regulator: qcom-rpm: Regulator driver for the Qualcomm RPMBjorn Andersson1-0/+12
Driver for regulators exposed by the Resource Power Manager (RPM) found in Qualcomm 8660, 8960 and 8064 based devices. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-10regulator: isl9305: REGULATOR_ISL9305 needs to select REGMAP_I2CAxel Lin1-0/+1
Fix ERROR: "devm_regmap_init_i2c" [drivers/regulator/isl9305.ko] undefined! Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-06regulator: isl9305: Add Intersil ISL9305/H driverMark Brown1-0/+6
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>
2014-08-30regulator: rn5t618: add driver for Ricoh RN5T618 regulatorsBeniamino Galvani1-0/+6
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>
2014-08-20regulator: RK808: Add regulator driver for RK808Chris Zhong1-0/+10
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>
2014-08-18regulator: Add driver for max77802 PMIC PMIC regulatorsJavier Martinez Canillas1-0/+9
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>
2014-08-16regulator: add driver for hi6421 voltage regulatorGuodong Xu1-0/+10
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>
2014-08-16regulator: sky81452: Adding Skyworks SKY81452 regulator driverGyungoh Yoo1-0/+11
Signed-off-by: Gyungoh Yoo <jack.yoo@skyworksinc.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-16regulator: da9211: support DA9213James Ban1-4/+5
This is a patch for supporting DA9213. Signed-off-by: James Ban <james.ban.opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-05Merge remote-tracking branches 'regulator/topic/s2mps11', ↵Mark Brown1-2/+2
'regulator/topic/s2mpu02', 'regulator/topic/s5m8767' and 'regulator/topic/tps65090' into regulator-next
2014-07-25regulator: s2mps11: Update module description and Kconfig to add S2MPU02 supportAxel Lin1-2/+2
This driver also supports S2MPU02 now, thus update module description and Kconfig accordingly. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-14regulator: da9211: new regulator driverJames Ban1-0/+10
This is the driver for the Dialog DA9211 Multi-phase 12A DC-DC Buck Converter 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@linaro.org>
2014-06-03Merge tag 'regulator-v3.16' of ↵Linus Torvalds1-0/+15
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into next Pull regulator updates from Mark Brown: "The bulk of the changes for this release are a few new drivers however there are a couple of noticable core changes and the usual stream of cleanups and fixes: - move disable of unused regulators later in init so it comes after deferred probe has iterated making startup smoother. - fixes to reference counting of the DT nodes for constraints from Charles Keepax. This has little practical impact since all real users of the regulator bindings use FDT which doesn't need the reference counting. - lots of cleanups, especially to the Samsung drivers. - support for Linear Technologies LTC3589, Texas Instruments TPS658640 and X-Powers AXP20x" * tag 'regulator-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (64 commits) regulator: pbias: remove unnecessary OOM messages regulator: max8649: remove unnecessary OOM messages regulator: core: Fix the init of DT defined fixed regulators regulator: core: Disable unused regulators after deferred probing is done regulator: Don't disable unused regulators we don't have permission for regulator: axp20x: Use regulator_map_voltage_ascend for LDO4 regulator: use of_property_read_{bool|u32}() regulator: Fix regulator_get_{optional,exclusive}() documentation regulators: Add definition of regulator_set_voltage_time() for !CONFIG_REGULATOR regulator: arizona-ldo1: add missing #include regulator: pfuze100: Support enable/disable for fixed regulator regulator: ltc3589: Remove ltc3589_list_voltage_fixed function regulator: ltc3589: Fix module dependency regulator: tps6586x: Remove unused to_tps6586x_dev() function regulator: tps65218: Convert to use regulator_set_voltage_time_sel regulator: tps6586x: Add support for the TPS658640 regulator: tps6586x: Prepare supporting fixed regulators regulator: pfuze100: Don't allocate an invalid gpio regulator: pfuze100: Support SWB enable/disable regulator: fixed: use of_property_read_{bool|u32}() ...
2014-06-02Merge remote-tracking branches 'regulator/topic/fixed', ↵Mark Brown1-0/+8
'regulator/topic/id-const', 'regulator/topic/ltc3589', 'regulator/topic/max8649' and 'regulator/topic/of' into regulator-next
2014-05-27regulator: ltc3589: Fix module dependencyAxel Lin1-1/+3
Make this driver depend on I2C and select REGMAP_I2C to fix build failure. Also allows this driver to be built as module. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-26regulator: Add LTC3589 supportPhilipp Zabel1-0/+6
This patch adds support for the Linear Technology LTC3589, LTC3589-1, and LTC3589-2 8-output I2C voltage regulator ICs. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-23regulator: max14577: Add support for MAX77836 regulatorsKrzysztof Kozlowski1-3/+4
Add support for MAX77836 chipset and its additional two LDO regulators. These LDO regulators are controlled by the PMIC block with additional regmap (different I2C slave address). The MAX77836 charger and safeout regulators are almost identical to MAX14577. The registers layout is the same, except values for charger's current. The patch adds simple mapping between device type and supported current by the charger regulator. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-04-14regulator: AXP20x: Add support for regulators subsystemCarlo Caione1-0/+7
AXP202 and AXP209 come with two synchronous step-down DC-DCs and five LDOs. This patch introduces basic support for those regulators. Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-09Merge tag 'mmc-updates-for-3.15-rc1' of ↵Linus Torvalds1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc Pull MMC updates from Chris Ball: "MMC highlights for 3.15: Core: - CONFIG_MMC_UNSAFE_RESUME=y is now default behavior - DT bindings for SDHCI UHS, eMMC HS200, high-speed DDR, at 1.8/1.2V - Add GPIO descriptor based slot-gpio card detect API Drivers: - dw_mmc: Refactor SOCFPGA support as a variant inside dw_mmc-pltfm.c - mmci: Support HW busy detection on ux500 - omap: Support MMC_ERASE - omap_hsmmc: Support MMC_PM_KEEP_POWER, MMC_PM_WAKE_SDIO_IRQ, (a)cmd23 - rtsx: Support pre-req/post-req async - sdhci: Add support for Realtek RTS5250 controllers - sdhci-acpi: Add support for 80860F16, fix 80860F14/SDIO card detect - sdhci-msm: Add new driver for Qualcomm SDHCI chipset support - sdhci-pxav3: Add support for Marvell Armada 380 and 385 SoCs" * tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (102 commits) mmc: sdhci-acpi: Intel SDIO has broken card detect mmc: sdhci-pxav3: add support for the Armada 38x SDHCI controller mmc: sdhci-msm: Add platform_execute_tuning implementation mmc: sdhci-msm: Initial support for Qualcomm chipsets mmc: sdhci-msm: Qualcomm SDHCI binding documentation sdhci: only reprogram retuning timer when flag is set mmc: rename ARCH_BCM to ARCH_BCM_MOBILE mmc: sdhci: Allow for irq being shared mmc: sdhci-acpi: Add device id 80860F16 mmc: sdhci-acpi: Fix broken card detect for ACPI HID 80860F14 mmc: slot-gpio: Add GPIO descriptor based CD GPIO API mmc: slot-gpio: Split out CD IRQ request into a separate function mmc: slot-gpio: Record GPIO descriptors instead of GPIO numbers Revert "dts: socfpga: Add support for SD/MMC on the SOCFPGA platform" mmc: sdhci-spear: use generic card detection gpio support mmc: sdhci-spear: remove support for power gpio mmc: sdhci-spear: simplify resource handling mmc: sdhci-spear: fix platform_data usage mmc: sdhci-spear: fix error handling paths for DT mmc: sdhci-bcm-kona: fix build errors when built-in ...
2014-03-26Merge remote-tracking branches 'regulator/topic/tps65218', ↵Mark Brown1-0/+9
'regulator/topic/tps6524x', 'regulator/topic/tps6586x', 'regulator/topic/tps65910', 'regulator/topic/tps80031', 'regulator/topic/wm831x', 'regulator/topic/wm8350' and 'regulator/topic/wm8994' into regulator-next
2014-03-26Merge remote-tracking branches 'regulator/topic/s5m8767', ↵Mark Brown1-0/+6
'regulator/topic/st-pwm', 'regulator/topic/ti-abb', 'regulator/topic/tps51632', 'regulator/topic/tps62360', 'regulator/topic/tps6507x', 'regulator/topic/tps65090' and 'regulator/topic/tps65217' into regulator-next
2014-03-26Merge remote-tracking branches 'regulator/topic/max8973', ↵Mark Brown1-7/+15
'regulator/topic/max8997', 'regulator/topic/max8998', 'regulator/topic/mc13xxx', 'regulator/topic/pfuze100', 'regulator/topic/rc5t583' and 'regulator/topic/s2mps11' into regulator-next
2014-03-21regulator: Add new driver for ST's PWM controlled voltage regulatorsLee Jones1-0/+6
On some STMicroelectronics hardware reside regulators consisting partly of a PWM input connected to the feedback loop. As the PWM duty-cycle is varied the output voltage adapts. This driver allows us to vary the output voltage by adapting the PWM input duty-cycle. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-19regulator: s2mps11: Add support for S2MPS14 regulatorsKrzysztof Kozlowski1-4/+5
Add support for S2MPS14 PMIC regulators to s2mps11 driver. The S2MPS14 has fewer BUCK-s and LDO-s than S2MPS11. It also does not support controlling the BUCK ramp delay. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Reviewed-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regulator: Add support for S2MPA01 regulatorSachin Kamat1-0/+7
Add support for S2MPA01 voltage and current regulator. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-11regulator: add bcm590xx regulator driverMatt Porter1-0/+8
Add a regulator driver for the BCM590xx PMU voltage regulators. The driver supports LDOs and DCDCs in normal mode only. There is no support for low-power mode or power sequencing. Signed-off-by: Matt Porter <mporter@linaro.org> Reviewed-by: Tim Kryger <tim.kryger@linaro.org> Reviewed-by: Markus Mayer <markus.mayer@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06regulator: pfuze100: Add PFUZE200 support to Kconfig and module descriptionAxel Lin1-3/+3
Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Robin Gong <b38343@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-04regulator: add pbias regulator supportBalaji T K1-0/+9
pbias register controls internal power supply to sd card i/o pads in most OMAPs (OMAP2-5, DRA7). Control bits for selecting voltage level and enabling/disabling are in the same PBIAS register. Signed-off-by: Balaji T K <balajitk@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Mark Brown <broonie@linaro.org> Tested-by: Florian Vaussard <florian.vaussard@epfl.ch> Tested-by: Stefan Roese <sr@denx.de> Signed-off-by: Chris Ball <chris@printf.net>
2014-02-19regulator: tps65218: Add OF dependencyAxel Lin1-1/+1
This is a DT-only driver, so make it depend on OF and remove of_match_ptr in the code. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-14regulator: tps65218: Add Regulator driver for TPS65218 PMICKeerthy1-0/+9
This patch adds support for TPS65218 PMIC regulators. The regulators set consists of 6 DCDCs and 1 LDO. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-25Merge tag 'regulator-v3.14-2' of ↵Linus Torvalds1-1/+16
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "A respin of the merges in the previous pull request with one extra fix. A quiet release for the regulator API, quite a large number of small improvements all over but other than the addition of new drivers for the AS3722 and MAX14577 there is nothing of substantial non-local impact" * tag 'regulator-v3.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (47 commits) regulator: pfuze100-regulator: Improve dev_info() message regulator: pfuze100-regulator: Fix some checkpatch complaints regulator: twl: Fix checkpatch issue regulator: core: Fix checkpatch issue regulator: anatop-regulator: Remove unneeded memset() regulator: s5m8767: Update LDO index in s5m8767-regulator.txt regulator: as3722: set enable time for SD0/1/6 regulator: as3722: detect SD0 low-voltage mode regulator: tps62360: Fix up a pointer-integer size mismatch warning regulator: anatop-regulator: Remove unneeded kstrdup() regulator: act8865: Fix build error when !OF regulator: act8865: register all regulators regardless of how many are used regulator: wm831x-dcdc: Remove unneeded 'err' label regulator: anatop-regulator: Add MODULE_ALIAS() regulator: act8865: fix incorrect devm_kzalloc for act8865 regulator: act8865: Remove set_suspend_[en|dis]able implementation regulator: act8865: Remove unneeded regulator_unregister() calls regulator: s2mps11: Clean up redundant code regulator: tps65910: Simplify setting enable_mask for regulators regulator: act8865: add device tree binding doc ...
2014-01-23Merge remote-tracking branches 'regulator/topic/db8500', ↵Mark Brown1-1/+8
'regulator/topic/gpio', 'regulator/topic/lp3971', 'regulator/topic/lp3972', 'regulator/topic/max14577', 'regulator/topic/max77693', 'regulator/topic/mc13892', 'regulator/topic/pcf50633' and 'regulator/topic/pfuze100' into regulator-linus
2014-01-21mfd: mc13xxx: Remove useless symbol MFD_MC13783Alexander Shiyan1-1/+1
Symbol MFD_MC13783 always selected by MFD_MC13XXX, so no need to keep additional symbol. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-12-24regulator: act8865: add PMIC act8865 driverWenyou Yang1-0/+8
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-24regulator: pfuze100: Improve PFUZE100 entry textFabio Estevam1-1/+1
Make PFUZE100 entry consistent with other Freescale PMIC entries, so that now we can have: <*> Freescale MC13783 regulator driver <*> Freescale MC13892 regulator driver <*> Freescale PFUZE100 regulator driver Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Robin Gong <yibin.gong@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-18regulator: max14577: Add regulator driver for Maxim 14577Krzysztof Kozlowski1-0/+7
MAX14577 chip is a multi-function device which includes MUIC, charger and voltage regulator. The driver is located in drivers/mfd. This patch adds regulator driver for MAX14577 chip. There are two regulators in this chip: 1. Safeout LDO with constant voltage output of 4.9V. It can be only enabled or disabled. 2. Current regulator for the charger. It provides current from 90mA up to 950mA. Driver supports Device Tree. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-24Merge remote-tracking branch 'regulator/topic/stw481x' into regulator-nextMark Brown1-0/+8
2013-10-24Merge remote-tracking branch 'regulator/topic/optional' into regulator-nextMark Brown1-10/+0
2013-09-20regulator: as3722: add regulator driver for AMS AS3722Laxman Dewangan1-0/+8
The AMS AS3722 is a compact system PMU suitable for mobile phones, tablets etc. It has 4 DCDC step down regulators, 3 DCDC step down controller, 11 LDOs. Add a driver to support accessing the DCDC/LDOs found on the AMS AS3722 PMIC using regulators. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Florian Lobmaier <florian.lobmaier@ams.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17regulator: add STw481x VMMC driverLinus Walleij1-0/+8
The ST Microelectronics STw481x PMIC used for the Nomadik has one single software-controlled regulator for VMMC. This driver registers directly to the compatible string as there is just one regulator. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17regulator: core: Provide a dummy regulator with full constraintsMark Brown1-10/+0
When a system has said that it has fully specified constraints for its regulators it is still possible that some supplies may be missing, especially if regulator support has been added to a driver after the board was integrated. We can handle such situations more gracefully by providing a dummy regulator. Unless the caller has specifically indicated that the system design may not include a given regulator by using regulator_get_optional() or that it needs its interactions to have an effect using regulator_get_exclusive() provide a dummy regulator if we can't locate a real one. The kconfig option REGULATOR_DUMMY that provided similar behaviour for all regulators has been removed, systems that need it should flag that they have full constraints instead. Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-01Merge remote-tracking branch 'regulator/topic/pfuze100' into regulator-nextMark Brown1-0/+8
2013-09-01Merge remote-tracking branch 'regulator/topic/kconfig' into regulator-nextMark Brown1-6/+6
2013-09-01Merge remote-tracking branch 'regulator/topic/da9063' into regulator-nextMark Brown1-0/+20
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