linux.git/drivers/regulator/Kconfig, branch v5.19 Linux kernel source tree regulator: sm5703-regulator: Add regulators support for SM5703 MFD 2022-04-26T14:13:48+00:00 Markuss Broks markuss.broks@gmail.com 2022-04-23T08:53:18+00:00 e8858ba89ca377064da130d09648c99683f8bd90 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> 
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>
regulator: rt5759: Add support for Richtek RT5759 DCDC converter 2022-04-04T07:48:13+00:00 ChiYuan Huang cy_huang@richtek.com 2022-03-26T11:39:48+00:00 7b36ddb208bd1744f4769f11e530bc08c3701964 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> 
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>
Merge tag 'mfd-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd 2022-03-25T20:56:18+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-03-25T20:56:18+00:00 8350e8331b3971533d6e6112ab596eda2c2ffffd 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 ... 
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
  ...
regulator: rt5190a: Add support for Richtek RT5190A PMIC 2022-03-09T13:32:25+00:00 ChiYuan Huang cy_huang@richtek.com 2022-03-09T08:01:43+00:00 760423dfad53877b468490758fe7ea968ded9402 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> 
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>
regulator: Add support for TPS6286x 2022-02-08T13:38:10+00:00 Vincent Whitchurch vincent.whitchurch@axis.com 2022-02-04T15:52:41+00:00 e2a01b4e8806087743e5ee42f9dcedfc741d4112 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> 
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>
regulator: sy7636a: Remove requirement on sy7636a mfd 2022-02-08T09:27:28+00:00 Alistair Francis alistair@alistair23.me 2022-01-24T12:10:05+00:00 947d0cce70ae37b89295040165404b1da3994c10 Signed-off-by: Alistair Francis <alistair@alistair23.me> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Signed-off-by: Alistair Francis <alistair@alistair23.me>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
regulator: rpi-panel: Add GPIO control for panel and touch resets 2022-01-28T20:55:50+00:00 Dave Stevenson dave.stevenson@raspberrypi.com 2022-01-24T22:01:26+00:00 8c518eb4039102445b1b7bd6626aba0fef65b753 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> 
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>
regulator: Add MAX20086-MAX20089 driver 2022-01-07T13:36:35+00:00 Watson Chow watson.chow@avnet.com 2022-01-06T22:43:50+00:00 bfff546aae50ae68ed395bf0e0848188d27b0ba3 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> 
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>
regulator: Introduce tps68470-regulator driver 2021-12-15T22:16:53+00:00 Hans de Goede hdegoede@redhat.com 2021-12-03T10:28:48+00:00 0fc31d8f1a8ad17224f6423e3ed6234507375d48 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> 
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>
regulator: tps80031: Remove driver 2021-10-23T13:20:51+00:00 Dmitry Osipenko digetx@gmail.com 2021-10-21T19:22:57+00:00 d7477e646291b2dcdd5521cf926cd390ddd6a7c1 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> 
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>