linux-stable.git/drivers/regulator/Makefile, branch linux-6.5.y Linux kernel stable tree Merge tag 'mfd-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd 2023-07-03T17:55:04+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-07-03T17:55:04+00:00 b8ec70ab66b09ee9e081a38b8625b5accb388176 Pull MFD updates from Lee Jones: "New Drivers: - Add support for TI TPS6594/TPS6593/LP8764 PMICs - Add support for Samsung RT5033 Battery Charger - Add support for Analog Devices MAX77540 and MAX77541 PMICs New Device Support: - Add support for SPI to Rockchip RK808 (and friends) - Add support for AXP192 PMIC to X-Powers AXP20X - Add support for AXP313a PMIC to X-Powers AXP20X - Add support for RK806 to Rockchip RK8XX Removed Device Support: - Removed MFD support for Richtek RT5033 Battery Fix-ups: - Remove superfluous code - Switch I2C drivers from .probe_new() to .probe() - Convert over to managed resources (devm_*(), etc) - Use dev_err_probe() for returning errors from .probe() - Add lots of Device Tree bindings / support - Improve cache efficiency by switching to Maple - Use own exported namespaces (NS) - Include missing and remove superfluous headers - Start using / convert to the new shutdown sys-off API - Trivial: variable / define renaming - Make use of of_property_read_reg() when requesting DT 'reg's Bug Fixes: - Fix chip revision readout due to incorrect data masking - Amend incorrect register and mask values used for charger state - Hide unused functionality at compile time - Fix resource leaks following error handling routines - Return correct error values and fix error handling in general - Repair incorrect device names - used for device matching - Remedy broken module auto-loading" * tag 'mfd-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (51 commits) dt-bindings: mfd: max77541: Add ADI MAX77541/MAX77540 iio: adc: max77541: Add ADI MAX77541 ADC Support regulator: max77541: Add ADI MAX77541/MAX77540 Regulator Support dt-bindings: regulator: max77541: Add ADI MAX77541/MAX77540 Regulator mfd: Switch two more drivers back to use struct i2c_driver::probe dt-bindings: mfd: samsung,s5m8767: Simplify excluding properties mfd: stmpe: Only disable the regulators if they are enabled mfd: max77541: Add ADI MAX77541/MAX77540 PMIC Support dt-bindings: mfd: gateworks-gsc: Remove unnecessary fan-controller nodes mfd: core: Use of_property_read_reg() to parse "reg" mfd: stmfx: Nullify stmfx->vdd in case of error mfd: stmfx: Fix error path in stmfx_chip_init mfd: intel-lpss: Add missing check for platform_get_resource mfd: stpmic1: Add PMIC poweroff via sys-off handler mfd: stpmic1: Fixup main control register and bits naming dt-bindings: mfd: qcom,tcsr: Add the compatible for IPQ8074 mfd: tps65219: Add support for soft shutdown via sys-off API mfd: pm8008: Drop bogus i2c module alias mfd: pm8008: Fix module autoloading mfd: tps65219: Add GPIO cell instance ... 
Pull MFD updates from Lee Jones:
 "New Drivers:
   - Add support for TI TPS6594/TPS6593/LP8764 PMICs
   - Add support for Samsung RT5033 Battery Charger
   - Add support for Analog Devices MAX77540 and MAX77541 PMICs

  New Device Support:
   - Add support for SPI to Rockchip RK808 (and friends)
   - Add support for AXP192 PMIC to X-Powers AXP20X
   - Add support for AXP313a PMIC to X-Powers AXP20X
   - Add support for RK806 to Rockchip RK8XX

  Removed Device Support:
   - Removed MFD support for Richtek RT5033 Battery

  Fix-ups:
   - Remove superfluous code
   - Switch I2C drivers from .probe_new() to .probe()
   - Convert over to managed resources (devm_*(), etc)
   - Use dev_err_probe() for returning errors from .probe()
   - Add lots of Device Tree bindings / support
   - Improve cache efficiency by switching to Maple
   - Use own exported namespaces (NS)
   - Include missing and remove superfluous headers
   - Start using / convert to the new shutdown sys-off API
   - Trivial: variable / define renaming
   - Make use of of_property_read_reg() when requesting DT 'reg's

  Bug Fixes:
   - Fix chip revision readout due to incorrect data masking
   - Amend incorrect register and mask values used for charger state
   - Hide unused functionality at compile time
   - Fix resource leaks following error handling routines
   - Return correct error values and fix error handling in general
   - Repair incorrect device names - used for device matching
   - Remedy broken module auto-loading"

* tag 'mfd-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (51 commits)
  dt-bindings: mfd: max77541: Add ADI MAX77541/MAX77540
  iio: adc: max77541: Add ADI MAX77541 ADC Support
  regulator: max77541: Add ADI MAX77541/MAX77540 Regulator Support
  dt-bindings: regulator: max77541: Add ADI MAX77541/MAX77540 Regulator
  mfd: Switch two more drivers back to use struct i2c_driver::probe
  dt-bindings: mfd: samsung,s5m8767: Simplify excluding properties
  mfd: stmpe: Only disable the regulators if they are enabled
  mfd: max77541: Add ADI MAX77541/MAX77540 PMIC Support
  dt-bindings: mfd: gateworks-gsc: Remove unnecessary fan-controller nodes
  mfd: core: Use of_property_read_reg() to parse "reg"
  mfd: stmfx: Nullify stmfx->vdd in case of error
  mfd: stmfx: Fix error path in stmfx_chip_init
  mfd: intel-lpss: Add missing check for platform_get_resource
  mfd: stpmic1: Add PMIC poweroff via sys-off handler
  mfd: stpmic1: Fixup main control register and bits naming
  dt-bindings: mfd: qcom,tcsr: Add the compatible for IPQ8074
  mfd: tps65219: Add support for soft shutdown via sys-off API
  mfd: pm8008: Drop bogus i2c module alias
  mfd: pm8008: Fix module autoloading
  mfd: tps65219: Add GPIO cell instance
  ...
regulator: max77541: Add ADI MAX77541/MAX77540 Regulator Support 2023-06-28T14:17:45+00:00 Okan Sahin okan.sahin@analog.com 2023-04-12T11:12:43+00:00 c2b2afe6c8811290e4207dcb1d627def32a970f8 Regulator driver for both MAX77541 and MAX77540. The MAX77541 is a high-efficiency step-down converter with two 3A switching phases for single-cell Li+ battery and 5VDC systems. The MAX77540 is a high-efficiency step-down converter with two 3A switching phases. Signed-off-by: Okan Sahin <okan.sahin@analog.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230412111256.40013-3-okan.sahin@analog.com Signed-off-by: Lee Jones <lee@kernel.org> 
Regulator driver for both MAX77541 and MAX77540.
The MAX77541 is a high-efficiency step-down converter
with two 3A switching phases for single-cell Li+ battery
and 5VDC systems.

The MAX77540 is a high-efficiency step-down converter
with two 3A switching phases.

Signed-off-by: Okan Sahin <okan.sahin@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230412111256.40013-3-okan.sahin@analog.com
Signed-off-by: Lee Jones <lee@kernel.org>
Add Renesas PMIC RAA215300 and built-in RTC 2023-06-24T00:57:59+00:00 Mark Brown broonie@kernel.org 2023-06-24T00:57:59+00:00 54e47eade73046e860634736d2651ddc118ca694 Merge series from Biju Das <biju.das.jz@bp.renesas.com>: This patch series aims to add support for Renesas PMIC RAA215300 and built-in RTC found on this PMIC device. The details of PMIC can be found here[1]. Renesas PMIC RAA215300 exposes two separate i2c devices, one for the main device and another for rtc device. 
Merge series from Biju Das <biju.das.jz@bp.renesas.com>:

This patch series aims to add support for Renesas PMIC RAA215300 and
built-in RTC found on this PMIC device.

The details of PMIC can be found here[1].

Renesas PMIC RAA215300 exposes two separate i2c devices, one for the main
device and another for rtc device.
regulator: Add Renesas PMIC RAA215300 driver 2023-06-23T15:29:00+00:00 Biju Das biju.das.jz@bp.renesas.com 2023-06-23T14:09:40+00:00 7bce16630837c705f72e8fd53a11ae8c236236f4 The RAA215300 is a 9-channel PMIC that consists of * Internally compensated regulators * built-in Real Time Clock (RTC) * 32kHz crystal oscillator * coin cell battery charger The RTC on RAA215300 is similar to the IP found in the ISL1208. The existing driver for the ISL1208 works for this PMIC too, however the RAA215300 exposes two devices via I2C, one for the RTC IP, and one for everything else. The RTC IP has to be enabled by the other I2C device, therefore this driver is necessary to get the RTC to work. The external oscillator bit is inverted on PMIC version 0x11. Add PMIC RAA215300 driver for enabling RTC block and instantiating RTC device based on PMIC version. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/Message-Id: <20230623140948.384762-3-biju.das.jz@bp.renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org> 
The RAA215300 is a 9-channel PMIC that consists of
 * Internally compensated regulators
 * built-in Real Time Clock (RTC)
 * 32kHz crystal oscillator
 * coin cell battery charger

The RTC on RAA215300 is similar to the IP found in the ISL1208.
The existing driver for the ISL1208 works for this PMIC too,
however the RAA215300 exposes two devices via I2C, one for the RTC
IP, and one for everything else. The RTC IP has to be enabled
by the other I2C device, therefore this driver is necessary to get
the RTC to work.

The external oscillator bit is inverted on PMIC version 0x11.

Add PMIC RAA215300 driver for enabling RTC block and instantiating
RTC device based on PMIC version.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/Message-Id: <20230623140948.384762-3-biju.das.jz@bp.renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
TI TPS6594 PMIC support (RTC, pinctrl, regulators) 2023-06-07T12:39:25+00:00 Mark Brown broonie@kernel.org 2023-06-07T12:39:25+00:00 2f2f43dd21f8928128c55afd386472feb679630b Merge series from Esteban Blanc <eblanc@baylibre.com>: TPS6594 is a Power Management IC which provides regulators and others features like GPIOs, RTC, watchdog, ESMs (Error Signal Monitor), and PFSM (Pre-configurable Finite State Machine). The SoC and the PMIC can communicate through the I2C or SPI interfaces. TPS6594 is the super-set device while TPS6593 and LP8764 are derivatives. This series adds support to TI TPS6594 PMIC and its derivatives. 
Merge series from Esteban Blanc <eblanc@baylibre.com>:

TPS6594 is a Power Management IC which provides regulators and others
features like GPIOs, RTC, watchdog, ESMs (Error Signal Monitor), and
PFSM (Pre-configurable Finite State Machine). The SoC and the PMIC can
communicate through the I2C or SPI interfaces.
TPS6594 is the super-set device while TPS6593 and LP8764 are derivatives.

This series adds support to TI TPS6594 PMIC and its derivatives.
regulator: tps6594-regulator: Add driver for TI TPS6594 regulators 2023-06-06T17:17:25+00:00 Jerome Neanne jneanne@baylibre.com 2023-05-22T16:31:15+00:00 f17ccc5deb4d024bb52fd3433471e77ab7ae9ad8 This patch adds support for TPS6594 regulators (bucks and LDOs). The output voltages are configurable and are meant to supply power to the main processor and other components. Bucks can be used in single or multiphase mode, depending on PMIC part number. Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Signed-off-by: Esteban Blanc <eblanc@baylibre.com> Link: https://lore.kernel.org/r/20230522163115.2592883-4-eblanc@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org> 
This patch adds support for TPS6594 regulators (bucks and LDOs).
The output voltages are configurable and are meant to supply power
to the main processor and other components.
Bucks can be used in single or multiphase mode, depending on PMIC
part number.

Signed-off-by: Jerome Neanne <jneanne@baylibre.com>
Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Link: https://lore.kernel.org/r/20230522163115.2592883-4-eblanc@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add support for TI TPS6287x regulators 2023-05-09T04:26:49+00:00 Mårten Lindahl marten.lindahl@axis.com 2023-05-08T13:14:08+00:00 7b0518fbf2befd7c4afb81eb06c95c8fc93998be Add support for Texas Instruments TPS6287x, single-channel synchronous step-down converters with four output voltage ranges. Signed-off-by: Mårten Lindahl <marten.lindahl@axis.com Link: https://lore.kernel.org/r/20230502-tps6287x-driver-v3-2-e25140a023f5@axis.com Signed-off-by: Mark Brown <broonie@kernel.org 
Add support for Texas Instruments TPS6287x, single-channel
synchronous step-down converters with four output voltage ranges.

Signed-off-by: Mårten Lindahl <marten.lindahl@axis.com
Link: https://lore.kernel.org/r/20230502-tps6287x-driver-v3-2-e25140a023f5@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org
regulator: Add Richtek RT4803 boost regulator 2023-03-29T16:46:31+00:00 ChiYuan Huang cy_huang@richtek.com 2023-03-29T00:43:26+00:00 6928a3c082f19404bd41bf33beeae112915dc666 RT4803 is a boost converter that integrates an internal bypass FET. It will automatically transform the operation mode between bypass and boost based on the voltage difference of the input and output voltage. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1680050606-461-2-git-send-email-cy_huang@richtek.com Signed-off-by: Mark Brown <broonie@kernel.org> 
RT4803 is a boost converter that integrates an internal bypass FET. It
will automatically transform the operation mode between bypass and boost
based on the voltage difference of the input and output voltage.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1680050606-461-2-git-send-email-cy_huang@richtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add support for Richtek RT5739 voltage regulator 2023-03-05T23:38:55+00:00 ChiYuan Huang cy_huang@richtek.com 2023-02-17T02:06:58+00:00 4536f3b93a3373cac21911103cbaa8c4c2932c38 The RT5739 is a step-down switching voltage regulator that supports output voltage ragne from 300mV to 1300mV with the wide input supply voltage range from 2.5V to 5.5V. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1676599618-24819-3-git-send-email-cy_huang@richtek.com Signed-off-by: Mark Brown <broonie@kernel.org> 
The RT5739 is a step-down switching voltage regulator that supports
output voltage ragne from 300mV to 1300mV with the wide input supply
voltage range from 2.5V to 5.5V.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1676599618-24819-3-git-send-email-cy_huang@richtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Introduce Maxim MAX20411 Step-Down converter 2023-01-25T12:39:26+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2023-01-24T18:44:39+00:00 047ebaffd8171a47eb5462aec0f6006416fbe62e Introduce a driver to control the Maxim MAX20411 family of high-efficiency, syncrhonous step-down converters. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230124184440.1421074-3-quic_bjorande@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org> 
Introduce a driver to control the Maxim MAX20411 family of
high-efficiency, syncrhonous step-down converters.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20230124184440.1421074-3-quic_bjorande@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>