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path: root/drivers/regulator/Kconfig
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2022-09-13MediaTek Helio X10 MT6795 - MT6331/6332 RegulatorsMark Brown
Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>: In an effort to give some love to the apparently forgotten MT6795 SoC, I am upstreaming more components that are necessary to support platforms powered by this one apart from a simple boot to serial console. This series adds support for the regulators found in MT6331 and MT6332 main/companion PMICs. Adding support to each driver in each subsystem is done in different patch series as to avoid spamming uninteresting patches to maintainers. Tested on a MT6795 Sony Xperia M5 (codename "Holly") smartphone.
2022-09-13regulator: Add driver for MT6332 PMIC regulatorsAngeloGioacchino Del Regno
Add a driver for the regulators found in the MT6332 PMICs, including six buck and four LDO regulators. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220913123456.384513-5-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-13regulator: Add driver for MT6331 PMIC regulatorsAngeloGioacchino Del Regno
Add a driver for the regulators found in the MT6331 PMIC. This PMIC features six buck and 21 Low DropOut (LDO) regulators. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220913123456.384513-3-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-23regulator: drivers: Add TI TPS65219 PMIC regulators supportJerome Neanne
The regulators set consists of 3 bucks DCDCs and 4 LDOs. The output voltages are configurable and are meant to supply power to the main processor and other components. Validation: Visual check: cat /sys/kernel/debug/regulator/regulator_summary Validation: userspace-consumer and virtual-regulator required to test further Enable/Disable: cat /sys/devices/platform/userspace-consumer-VDDSHV_SD_IO_PMIC/state echo disabled > /sys/devices/platform/ userspace-consumer-VDDSHV_SD_IO_PMIC/state echo enabled > /sys/devices/platform/ userspace-consumer-VDDSHV_SD_IO_PMIC/state Change voltage: cat /sys/devices/platform/regulator-virtual-ldo1/min_microvolts echo 1000000 > /sys/devices/platform/regulator-virtual-ldo1/ min_microvolts echo 3000000 > /sys/devices/platform/regulator-virtual-ldo1/ max_microvolts Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Link: https://lore.kernel.org/r/20220805121852.21254-9-jneanne@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-07regulator: Fix MFD_MAX597X dependencyMark Brown
Drivers should depend on rather than select their MFDs. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220707111753.16581-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-05regulator: max597x: Add support for max597x regulatorPatrick Rudolph
max597x is hot swap controller. This regulator driver controls the same & also configures fault protection features supported by the chip. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Link: https://lore.kernel.org/r/20220705122244.472894-4-Naresh.Solanki@9elements.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-23regulator: mt6370: Add mt6370 DisplayBias and VibLDO supportChiYuan Huang
Add mt6370 DisplayBias and VibLDO support. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/20220623115631.22209-10-peterwu.pub@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-23regulator: rt5120: Add PMIC regulator supportChiYuan Huang
Add RT5120 PMIC regulator support. It integrates 4 buck convertes, 1 LDO voltage regulator, 1 external enable signal to control the external power source. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1655892104-10874-4-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-26regulator: sm5703-regulator: Add regulators support for SM5703 MFDMarkuss Broks
Regulators block of SM5703 controls several voltage regulators which are used to power various components. There are 3 LDO outputs ranging from 1.5 to 3.3V, a buck regulator ranging from 1V to 3V, two fixed voltage LDO regulators for powering the USB devices and one high-power fixed voltage LDO line (actually two lines) meant to power high-power USB devices. Signed-off-by: Markuss Broks <markuss.broks@gmail.com> Link: https://lore.kernel.org/r/20220423085319.483524-6-markuss.broks@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-04-04regulator: rt5759: Add support for Richtek RT5759 DCDC converterChiYuan Huang
Add support for Richtek RT5759 high-performance DCDC converter. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1648294788-11758-3-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-25Merge tag 'mfd-next-5.18' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Add support for Maxim MAX77714 PMIC Removed Drivers: - Remove support for ST-Ericsson AB8500 DebugFS New Device Support: - Add support for Silergy SY7636A to Simple MFD I2C - Add support for MediaTek MT6366 PMIC to MT6358 IRQ - Add support for Charger to Intel PMIC CRC - Add support for Raptor Lake to Intel LPSS PCI New Functionality: - Add support for Reboot to Rockchip RK808 Fix-ups: - Device Tree changes (includcing YAML conversion) for silergy,sy7636a, maxim,max77843, google,cros-ec, maxim,max14577, maxim,max77802, maxim,max77714, qcom,tcsr, qcom,spmi-pmic, stericsson,ab8500, stericsson,db8500-prcmu, samsung,exynos5433-lpass, mt6397, syscon, brcm,cru - Visible to menuconfig; simple-mfd-i2c - Clean-up or clarify code; max77686, intel_soc_pmic_crc - Improve error handling; mc13xxx-core, stmfx, asic3 - Pass device information to child devices; iqs62x, intel-lpss-acpi - Individually identify IRQ domains; intel_soc_pmic_core - Remove superfluous code; dbx500-prcmu, exynos-lpass - Staticify and constify; arizona-i2c - Mark sometimes used data as __maybe_unused; atmel-flexcom - Account for different ACPI tables on AOSP/Windows platforms; arizona-spi - Use provided (platform) APIs; ab8500-core - Trivial (whitespace, spelling); rohm-bd9576" * tag 'mfd-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (50 commits) dt-bindings: mfd: syscon: Add microchip,lan966x-cpu-syscon compatible mfd: bd9576: fix typos in comments mfd: Use platform_get_irq() to get the interrupt mfd: db8500-prcmu: Remove unused inline function mfd: arizona-spi: Add Android board ACPI table handling mfd: arizona-spi: Split Windows ACPI init code into its own function mfd: asic3: Add missing iounmap() on error asic3_mfd_probe MAINTAINERS: Rectify entry for ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS mfd: intel-lpss: Provide an SSP type to the driver dt-bindings: mfd: brcm,cru: Rename pinctrl node dt-bindings: Add compatibles for undocumented trivial syscons mfd: atmel-flexcom: Fix compilation warning dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC dt-bindings: mfd: samsung,exynos5433-lpass: Convert to dtschema mfd: exynos-lpass: Drop unneeded syscon.h include mfd: intel-lpss: Add Intel Raptor Lake PCH-S PCI IDs mfd: ab8500: Drop debugfs module mfd: sta2x11: Use GFP_KERNEL instead of GFP_ATOMIC mfd: ab8500: Rewrite bindings in YAML mfd: qcom-spmi-pmic: Add pm8953 compatible ...
2022-03-09regulator: rt5190a: Add support for Richtek RT5190A PMICChiYuan Huang
Add support for Richtek RT5190A PMIC. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1646812903-32496-3-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-08regulator: Add support for TPS6286xVincent Whitchurch
TI's TPS62864/TPS6286/TPS62868/TPS62869 are high-frequency synchronous step-down converters controlled via I2C. There are differences in the electrical characteristics and packaging between the variants, but the register interfaces are identical. Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Link: https://lore.kernel.org/r/20220204155241.576342-3-vincent.whitchurch@axis.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-08regulator: sy7636a: Remove requirement on sy7636a mfdAlistair Francis
Signed-off-by: Alistair Francis <alistair@alistair23.me> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2022-01-28regulator: rpi-panel: Add GPIO control for panel and touch resetsDave Stevenson
We need independent control of the resets for the panel&bridge, vs the touch controller. Expose the reset lines that are on the Atmel's port C via the GPIO API so that they can be controlled appropriately. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Link: https://lore.kernel.org/r/20220124220129.158891-7-detlev.casanova@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-01-07regulator: Add MAX20086-MAX20089 driverWatson Chow
The MAX20086-MAX20089 are dual/quad power protectors for cameras. Add a driver that supports controlling the outputs individually. Additional features, such as overcurrent detection, may be added later if needed. Signed-off-by: Watson Chow <watson.chow@avnet.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20220106224350.16957-3-laurent.pinchart+renesas@ideasonboard.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-12-15regulator: Introduce tps68470-regulator driverHans de Goede
The TPS68470 PMIC provides Clocks, GPIOs and Regulators. At present in the kernel the Regulators and Clocks are controlled by an OpRegion driver designed to work with power control methods defined in ACPI, but some platforms lack those methods, meaning drivers need to be able to consume the resources of these chips through the usual frameworks. This commit adds a driver for the regulators provided by the tps68470, and is designed to bind to the platform_device registered by the intel_skl_int3472 module. This is based on this out of tree driver written by Intel: https://github.com/intel/linux-intel-lts/blob/4.14/base/drivers/regulator/tps68470-regulator.c with various cleanups added. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211203102857.44539-6-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-23regulator: tps80031: Remove driverDmitry Osipenko
Driver was upstreamed in 2013 and never got a user, remove it. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20211021192258.21968-3-digetx@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-23regulator: Fix SY7636A breakageMark Brown
The MFD for SY7636A still isn't merged so we need a dependency even if it ends up not having a real driver due to the header file. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-21regulator: sy7636a: Remove requirement on sy7636a mfdAlistair Francis
Signed-off-by: Alistair Francis <alistair@alistair23.me> Link: https://lore.kernel.org/r/20211015122551.38951-5-alistair@alistair23.me Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20regulator: fix typo in Kconfig and max8973-regulatorRamona Alexandra Nechita
MAX8973 is supposed to be MAX8973A. Kconfig and the initial comment of max8973-regulator.c were modified accordingly. Signed-off-by: Ramona Alexandra Nechita <ramona.nechita@analog.com> Link: https://lore.kernel.org/r/20210920061137.10884-1-ramona.nechita@analog.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-13regulator: ti-abb: Kconfig: Add helper dependency on COMPILE_TESTCai Huoqing
COMPILE_TEST is helpful to find compilation errors in other platform(e.g.X86). In this case, the support of COMPILE_TEST is added, so this module could be compiled in other platform(e.g.X86), without ARCH_SYNQUACER configuration. Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Link: https://lore.kernel.org/r/20210908105738.1933-1-caihuoqing@baidu.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-20regulator: rtq2134: Add support for Richtek RTQ2134 SubPMICChiYuan Huang
This adds support for Richtek RTQ2134 SubPMIC. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1626422636-29458-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-19regulator: Fix a couple of spelling mistakes in KconfigColin Ian King
There are a couple of spelling mistakes in the Kconfig text. Fix them. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210719103429.15544-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-11regulator: rt6752: Add support for Richtek RTQ6752ChiYuan Huang
Add suport for Richtek RTQ6752. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1625845236-30285-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-23Merge remote-tracking branch 'regulator/for-5.14' into regulator-nextMark Brown
2021-06-23regulator: max8893: Select REGMAP_I2C to fix build errorAxel Lin
Fix build error if REGMAP_I2C is not set. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210622141526.472175-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-21regulator: max8893: add regulator driverSergey Larin
MAX8893 is a simple regulator which can be found on some of Sasmsung phones. Signed-off-by: Sergey Larin <cerg2010cerg2010@mail.ru> Link: https://lore.kernel.org/r/20210618141607.884-1-cerg2010cerg2010@mail.ru Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-15regulator: sy7636a: Initial commitAlistair Francis
Initial support for the Silergy SY7636A-regulator Power Management chip. Signed-off-by: Alistair Francis <alistair@alistair23.me> Link: https://lore.kernel.org/r/20210615103400.946-3-alistair@alistair23.me Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-08Merge tag 'regulator-fix-v5.13-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A collection of fixes for the regulator API that have come up since the merge window, including a big batch of fixes from Axel Lin's usual careful and detailed review. The one stand out fix here is Dmitry Baryshkov's fix for an issue where we fail to power on the parents of always on regulators during system startup if they weren't already powered on" * tag 'regulator-fix-v5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (21 commits) regulator: rt4801: Fix NULL pointer dereference if priv->enable_gpios is NULL regulator: hi6421v600: Fix .vsel_mask setting regulator: bd718x7: Fix the BUCK7 voltage setting on BD71837 regulator: atc260x: Fix n_voltages and min_sel for pickable linear ranges regulator: rtmv20: Fix to make regcache value first reading back from HW regulator: mt6315: Fix function prototype for mt6315_map_mode regulator: rtmv20: Add Richtek to Kconfig text regulator: rtmv20: Fix .set_current_limit/.get_current_limit callbacks regulator: hisilicon: use the correct HiSilicon copyright regulator: bd71828: Fix .n_voltages settings regulator: bd70528: Fix off-by-one for buck123 .n_voltages setting regulator: max77620: Silence deferred probe error regulator: max77620: Use device_set_of_node_from_dev() regulator: scmi: Fix off-by-one for linear regulators .n_voltages setting regulator: core: resolve supply for boot-on/always-on regulators regulator: fixed: Ensure enable_counter is correct if reg_domain_disable fails regulator: Check ramp_delay_table for regulator_set_ramp_delay_regmap regulator: fan53880: Fix missing n_voltages setting regulator: da9121: Return REGULATOR_MODE_INVALID for invalid mode regulator: fan53555: fix TCS4525 voltage calulation ...
2021-06-07Merge tag 'tb-mfd-regulator-rtc-v5.14' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into regulator-5.14 Immutable branch between MFD, Regulator and RTC due for the v5.14 merge window
2021-06-03regulator: rt6245: Add support for Richtek RT6245ChiYuan Huang
Richtek RT6245 is a high-performance, synchronous step-down converter that can deliver up to 14A output current with an input supply voltage range of 4.5V to 17V. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1622699844-19203-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-02regulator: rt6160: Add support for Richtek RT6160ChiYuan Huang
Add support for Richtek RT6160 voltage regulator. It can provide up to 3A output current within the adjustable voltage from 2025mV to 5200mV. It integrate a buckboost converter to support wide input voltage range from 2200mV to 5500mV. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1622611906-2403-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-01regulator: mt6359: Add support for MT6359 regulatorWen Su
The MT6359 is a regulator found on boards based on MediaTek MT6779 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: Wen Su <wen.su@mediatek.com> Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-01regulator: bd70528: Drop BD70528 supportMatti Vaittinen
The only known BD70528 use-cases are such that the PMIC is controlled from separate MCU which is not running Linux. I am not aware of any Linux driver users. Furthermore, it seems there is no demand for this IC. Let's ease the maintenance burden and drop the driver. We can always add it back if there is sudden need for it. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/d7271362129edceebc512b49efed9ee7c3efcb6a.1622116622.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-01regulator: rtmv20: Add Richtek to Kconfig textAxel Lin
The other Richtek drivers has Richtek prefix, make it consistent. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20210530124101.477727-2-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-24regulator: bd71815: add select to fix buildRandy Dunlap
Mend the Kconfig for REGULATOR_BD71815 to prevent build errors: riscv32-linux-ld: drivers/regulator/bd71815-regulator.o: in function `.L0 ': regulator.c:289: undefined reference to `rohm_regulator_set_dvs_levels' riscv32-linux-ld: drivers/regulator/bd71815-regulator.c:370: undefined reference to `rohm_regulator_set_dvs_levels' Fixes: 1aad39001e85 ("regulator: Support ROHM BD71815 regulators") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Cc: Lee Jones <lee.jones@linaro.org> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/20210523001427.13500-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-28Merge tag 'mfd-next-5.13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Framework: - Add support for Software Nodes to MFD Core - Remove support for Device Properties from MFD Core - Use standard APIs in MFD Core New Drivers: - Add support for ROHM BD9576MUF and BD9573MUF PMICs - Add support for Netronix Embedded Controller, PWM and RTC - Add support for Actions Semi ATC260x PMICs and OnKey New Device Support: - Add support for DG1 PCIe Graphics Card to Intel PMT - Add support for ROHM BD71815 PMIC to ROHM BD71828 - Add support for Tolino Shine 2 HD to Netronix Embedded Controller - Add support for AX10 BMC Secure Updates to Intel M10 BMC Removed Device Support: - Remove Arizona Extcon support from MFD - Remove ST-E AB8500 Power Supply code from MFD - Remove AB3100 altogether New Functionality: - Add support for SMBus and I2C modes to Dialog DA9063 - Switch to using Software Nodes in Intel (various) New/converted Device Tree bindings: - rohm bd71815-pmic, rohm bd9576-pmic, netronix ntxec, actions atc260x, ricoh rn5t618, qcom pm8xxx - Fix-ups: - Fix error handling/path; intel_pmt - Simplify code; rohm-bd718x7, ab8500-core, intel-m10-bmc - Trivial clean-ups (reordering, spelling); rohm-generic, rn5t618, max8997 - Use correct data-type; db8500-prcmu - Remove superfluous code; lp87565, intel_quark_i2c_gpi, lpc_sch, twl - Use generic APIs/defines; lm3533-core, intel_quark_i2c_gpio - Regmap related fix-ups; intel-m10-bmc, sec-core - Reorder resource freeing during remove; intel_quark_i2c_gpio - Make table indexing more robust; intel_quark_i2c_gpio - Fix reference imbalances; arizona-irq - Staticify and (un)constify things; arizona-spi, stmpe, ene-kb3930, intel-lpss-acpi, intel-lpss-pci, atc260x-i2c, intel_quark_i2c_gpio Bug Fixes: - Fix incorrect (register) values; intel-m10-bmc - Kconfig related fixes; ABX500_CORE - Do not clear the Auto Reload Register; stm32-timers" * tag 'mfd-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (84 commits) mfd: intel-m10-bmc: Add support for MAX10 BMC Secure Updates Revert "mfd: max8997: Add of_compatible to Extcon and Charger mfd_cell" mfd: twl: Remove unused inline function twl4030charger_usb_en() dt-bindings: mfd: Convert pm8xxx bindings to yaml dt-bindings: mfd: Add compatible for pmk8350 rtc i2c: designware: Get rid of legacy platform data mfd: intel_quark_i2c_gpio: Convert I²C to use software nodes mfd: lpc_sch: Partially revert "Add support for Intel Quark X1000" mfd: arizona: Fix rumtime PM imbalance on error mfd: max8997: Replace 8998 with 8997 mfd: core: Use acpi_find_child_device() for child devices lookup mfd: intel_quark_i2c_gpio: Don't play dirty trick with const mfd: intel_quark_i2c_gpio: Enable MSI interrupt mfd: intel_quark_i2c_gpio: Reuse BAR definitions for MFD cell indexing mfd: ntxec: Support for EC in Tolino Shine 2 HD mfd: stm32-timers: Avoid clearing auto reload register mfd: intel_quark_i2c_gpio: Replace I²C speeds with descriptive definitions mfd: intel_quark_i2c_gpio: Remove unused struct device member mfd: intel_quark_i2c_gpio: Unregister resources in reversed order mfd: Kconfig: ABX500_CORE should depend on ARCH_U8500 ...
2021-04-14regulator: Support ROHM BD71815 regulatorsMatti Vaittinen
Support voltage control for regulators on ROHM BD71815 PMIC. ROHM BD71815 contains 5 bucks, 7 LDOs and a boost (intended for LED). Bucks 1 and 2 support HW state based voltage level and enable states. Other regulators support HW state based enable states. All bucks and LDOs 1-5 allow voltage changes for RUN state and LDO4 can be enabled/disabled via GPIO. LDO3 does support changing between two predetermined voltages by using a GPIO but this functionality is not included in this commit. This work is derived from driver originally written by Tony Luo <luofc@embedinfo.com> - although not much of original work is left. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-04-02regulator: hi6421v600-regulator: move it from stagingMauro Carvalho Chehab
This driver is ready for mainstream. Move it out of staging. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/815b79a4e93f133478d9a5b2dd429526dcfe1dde.1616695231.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-08regulator: mt6315: Add support for MT6315 regulatorHsin-Hsiung Wang
The MT6315 is a regulator found on boards based on MediaTek MT8192 and probably other SoCs. It connects as a slave to SoC using SPMI. Signed-off-by: Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com> Link: https://lore.kernel.org/r/1612678457-11548-3-git-send-email-hsin-hsiung.wang@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-21regulator: remove ab3100 driverArnd Bergmann
The ST-Ericsson U300 platform is getting removed, so this driver is no longer needed. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210120151307.1726876-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-15regulator: pf8x00: add a doc for the moduleAdrien Grassein
pf8x00 module build was not documented. Signed-off-by: Adrien Grassein <adrien.grassein@gmail.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Link: https://lore.kernel.org/r/20210114174714.122561-2-adrien.grassein@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-05regulator: Regulator driver for the Mediatek DVFSRChenryc.chen
Driver for regulators exposed by the DVFSRC (dynamic voltage and frequency scaling resource collector) found in devices based on mt8183 and newer platforms. Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Link: https://lore.kernel.org/r/1608790134-27425-12-git-send-email-henryc.chen@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-04Merge branch 'regulator-5.11' into regulator-5.12Mark Brown
2021-01-04regulator: qcom-rpmh: add QCOM_COMMAND_DB dependencyArnd Bergmann
A built-in regulator driver cannot link against a modular cmd_db driver: qcom-rpmh-regulator.c:(.text+0x174): undefined reference to `cmd_db_read_addr' There is already a dependency for RPMh, so add another one of this type for cmd_db. Fixes: 34c5aa2666db ("regulator: Kconfig: Fix REGULATOR_QCOM_RPMH dependencies to avoid build error") Fixes: 46fc033eba42 ("regulator: add QCOM RPMh regulator driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20201230145712.3133110-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-30regulator: Add regulator driver for ATC260x PMICsCristian Ciocaltea
Add support for the DC-DC converters and LDO regulators found in the ATC2603C and ATC2609A chip variants of the Actions Semi ATC260x family of PMICs. Co-developed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Link: https://lore.kernel.org/r/1117b1a01b3948446cb3cc407e52de3a5d4212b0.1609258905.git.cristian.ciocaltea@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-28regulator: rt4831: Adds support for Richtek RT4831 DSV regulatorChiYuan Huang
Adds support for Richtek RT4831 DSV Regulator Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1608217244-314-6-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-28regulator: qcom-rpmh: fix build after QCOM_COMMAND_DB is tristateRandy Dunlap
Restrict REGULATOR_QCOM_RPMH to QCOM_COMMAND_DB it the latter is enabled. Fixes this build error: microblaze-linux-ld: drivers/regulator/qcom-rpmh-regulator.o: in function `rpmh_regulator_probe': (.text+0x354): undefined reference to `cmd_db_read_addr' Fixes: 778279f4f5e4 ("soc: qcom: cmd-db: allow loading as a module") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Lina Iyer <ilina@codeaurora.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Reviewed-by: Lina Iyer <ilina@codeaurora.org> Link: https://lore.kernel.org/r/20201225185004.20747-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-11Merge remote-tracking branch 'regulator/for-5.11' into regulator-nextMark Brown
generated by cgit (git 2.34.1) at 2025-04-15 15:50:33 +0000