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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A couple of fixes that came in during the merge window, plus
documetation of a new device ID for the Qualcomm LABIBB driver.
There's a core fix for the rarely used current constraints and a fix
for the Qualcomm RPMH driver which had described only one of the two
voltage ranges that the hardware could control, creating a potential
incompatibility with the configuration left by firmware"
* tag 'regulator-fix-v6.13-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: Ignore unset max_uA constraints in current limit check
dt-bindings: regulator: qcom-labibb-regulator: document the pmi8950 labibb regulator
regulator: qcom-rpmh: Update ranges for FTSMPS525
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
- Several drivers, including atmel-flexcom/rk8xx-core, palmas, and
tps65010, have undergone minor code improvements to enhance
consistency and fix race conditions.
- The syscon driver now utilizes the regmap max_register_is_0
capability for consistent register map configuration across syscons
of all sizes.
- New device support has been added for QCS8300, qcs615, SA8255p, and
samsung,s2dos05, expanding the range of compatible hardware.
- The cros_ec driver now supports loading cros_ec_ucsi on supported ECs
and avoids loading the charger with UCSI, streamlining functionality.
- The bd96801 driver now utilizes the more modern maple tree register
cache, improving performance.
- The da9052-spi driver has undergone a fix to change the read-mask to
write-mask, preventing potential issues.
- Unused declarations in max77693 have been removed, and support for
samsung,s2dos05 has been added, enhancing code clarity and device
compatibility.
- Error handling in cs42l43 has been fixed to avoid unbalanced
regulator put and ensure proper synchronization during driver
removal.
- The wcd934x driver now uses MODULE_DEVICE_TABLE() instead of
MODULE_ALIAS(), improving code consistency.
- Documentation for qcom,tcsr, syscon, and atmel-smc has been updated
and reorganized for better clarity and maintainability.
- The intel_soc_pmic_bxtwc driver has undergone significant
improvements, including the use of IRQ domains for various devices,
fixing IRQ domain names duplication, and code refactoring for better
consistency and maintainability.
- The ipaq-micro driver has received a fix for a missing break
statement in the default case, enhancing code robustness.
- Support for the AXP323 PMIC has been added to the axp20x driver,
along with ensuring a clear relationship between IDs and model names,
and allowing multiple regulators, broadening hardware compatibility.
- The cs42l43 driver now disables IRQs during suspend for improved
power management.
- The adp5585 driver has reduced its dependencies by dropping the
obsolete dependency on COMPILE_TEST.
- Initial support for the MT6328 PMIC has been added to the mt6397
driver, expanding the range of supported hardware.
- The rtc-bd70528 driver has been simplified by dropping the IC name
from IRQ, improving code readability.
- Documentation for qcom,spmi-pmic, ti,twl, and zii,rave-sp has been
updated to enhance clarity and incorporate new features.
- The rt5033 driver has received a fix for a missing
regmap_del_irq_chip() in the error handling path.
- New device support has been added for MSM8917, and the
intel_soc_pmic_crc driver now supports non-ACPI instantiated
i2c_client.
- The 88pm886 driver has added support for the RTC cell, and the tqmx86
driver has improved its GPIO IRQ setup and added I2C IRQ support,
increasing functionality.
- The sprd,sc2731 DT schema has been updated and converted to YAML
format for better readability and maintainability.
* tag 'mfd-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (62 commits)
dt-bindings: mfd: bd71828: Use charger resistor in mOhm instead of MOhm
dt-bindings: mfd: sprd,sc2731: Convert to YAML
mfd: tqmx86: Add I2C IRQ support
mfd: tqmx86: Make IRQ setup errors non-fatal
mfd: tqmx86: Refactor GPIO IRQ setup
mfd: tqmx86: Improve gpio_irq module parameter description
mfd: tqmx86: Add board definitions for TQMx120UC, TQMx130UC and TQMxE41S
mfd: 88pm886: Add the RTC cell
dt-bindings: mfd: Add Realtek RTL9300 switch peripherals
mfd: intel_soc_pmic_crc: Add support for non ACPI instantiated i2c_client
mfd: intel_soc_pmic_*: Consistently use filename as driver name
dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8917
mfd: rt5033: Fix missing regmap_del_irq_chip()
mfd: cgbc-core: Fix error handling paths in cgbc_init_device()
dt-bindings: mfd: aspeed: Support for AST2700
mfd: Switch back to struct platform_driver::remove()
dt-bindings: mfd: qcom,spmi-pmic: Document PMICs added in SM8750
mfd: rtc: bd7xxxx Drop IC name from IRQ
mfd: mt6397: Add initial support for MT6328
mfd: adp5585: Drop obsolete dependency on COMPILE_TEST
...
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regulator
Document the pmi8950 labibb regulator with the pmi8998 compatible
as fallback since they share the same hardware settings.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20241115-topic-sdm450-upstream-lab-ibb-bindings-v1-1-1f4bff4583b0@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The PM8550VE has two more supplies (s1-8) than the PM8550VS (s1-6),
so move to a correct if:then: clause to accurately reflect that.
Fixes: 902f8c9830c3 ("regulator: dt-bindings: qcom,rpmh: Correct PM8550 family supplies")
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20241112003544.2807368-1-quic_molvera@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert the Spreadtrum SC27xx PMIC bindings to DT schema. Adjust the
filename to match the compatible of the only in-tree user, SC2731.
Change #interrupt-cells value to 1, as according to [1] that is the
correct value.
Move partial examples of child nodes in the child node schemas to this new
MFD schema to have one complete example.
[1] https://lore.kernel.org/lkml/b6a32917d1e231277d240a4084bebb6ad91247e3.1550060544.git.baolin.wang@linaro.org/
Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Link: https://lore.kernel.org/r/efd200c3b5b75405e4e450d064b026f10ae2f8e0.1730709384.git.stano.jakubek@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
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Document two supplies that are used by this model and the optional
xo-clk signal.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241018-sc8280xp-pwrseq-v6-1-8da8310d9564@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert Linear Technology LTC3676 8-output I2C voltage regulator IC
DT bindings to DT schema. Add missing interrupts: property as this
IC does have interrupt line and it is used in existing DTs.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patch.msgid.link/20241016225235.114635-1-marex@denx.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert the vctrl-regulator bindings to DT schema.
This resolves a dtbs check warning for the rk3399-gru devices.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20240930210424.1994047-1-heiko@sntech.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for the swctrl-gpios property which contains the phandle to
the GPIO indicating the clock supply to the BT module.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20240813185827.154779-3-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add description of the PMU of the WCN6855 model.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20240813185827.154779-2-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
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bt-enable-gpios
The Bluetooth module is obviously not an ath11k so drop the word.
Fixes: b5cb34c93bd4 ("regulator: dt-bindings: describe the PMU module of the QCA6390 package")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20240813185827.154779-1-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Andrei Simion <andrei.simion@microchip.com>:
In this series of patches, support for the *-supply property [1] is added
(correlated with supply_name [2]) from the core regulator.
Link [1]: https://github.com/torvalds/linux/blob/master/drivers/regulator/core.c#L471
Link [2]: https://github.com/torvalds/linux/blob/master/drivers/regulator/core.c#L2064
I modified the mcp16502.c driver and the dts that use this PMIC.
We added these improvements to provide a complete description of the board power scheme.
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documentation
Update the yaml schema with info about input supply phandle for
each buck and ldo according with the PMIC MCP16502 Datasheet.
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240812135231.43744-3-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert the MediaTek MT6397 regulator bindings to DT schema.
Signed-off-by: Sen Chu <sen.chu@mediatek.com>
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20240807091738.18387-1-macpaul.lin@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- ROHM BD96801 Power Management IC
- Cirrus Logic CS40L50 Haptic Driver with Waveform Memory
- Marvell 88PM886 Power Management IC
New Device Support:
- Keyboard Backlight to ChromeOS Embedded Controller
- LEDs to ChromeOS Embedded Controller
- Charge Control to ChromeOS Embedded Controller
- HW Monitoring Service to ChromeOS Embedded Controller
- AUXADCs to MediaTek MT635{7,8,9} Power Management ICs
New Functionality:
- Allow Syscon consumers to supply their own Regmaps on registration
Fix-ups:
- Constify/staticise applicable data structures
- Remove superfluous/duplicated/unused sections
- Device Tree binding adaptions/conversions/creation
- Trivial; spelling, whitespace, coding-style adaptions
- Utilise centrally provided helpers and macros to aid
simplicity/duplication
- Drop i2c_device_id::driver_data where the value is unused
- Replace ACPI/DT firmware helpers with agnostic variants
- Move over to GPIOD (descriptor-based) APIs
- Annotate a bunch of __counted_by() cases
- Straighten out some includes
Bug Fixes:
- Ensure potentially asserted recent lines are deasserted during
initialisation
- Avoid "<module>.ko is added to multiple modules" warnings
- Supply a bunch of MODULE_DESCRIPTIONs to silence modpost warnings
- Fix Wvoid-pointer-to-enum-cast warnings"
* tag 'mfd-next-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (87 commits)
mfd: timberdale: Attach device properties to TSC2007 board info
mfd: tmio: Move header to platform_data
mfd: tmio: Sanitize comments
mfd: tmio: Update include files
mmc: tmio/sdhi: Fix includes
mfd: tmio: Remove obsolete io accessors
mfd: tmio: Remove obsolete platform_data
watchdog: bd96801_wdt: Add missing include for FIELD_*()
dt-bindings: mfd: syscon: Add APM poweroff mailbox
dt-bindings: mfd: syscon: Split and enforce documenting MFD children
dt-bindings: mfd: rk817: Merge support for RK809
dt-bindings: mfd: rk817: Fixup clocks and reference dai-common
dt-bindings: mfd: syscon: Add TI's opp table compatible
mfd: omap-usb-tll: Use struct_size to allocate tll
dt-bindings: mfd: Explain lack of child dependency in simple-mfd
dt-bindings: mfd: Dual licensing for st,stpmic1 bindings
mfd: omap-usb-tll: Annotate struct usbtll_omap with __counted_by
mfd: tps6594-core: Remove unneeded semicolon in tps6594_check_crc_mode()
mfd: lm3533: Move to new GPIO descriptor-based APIs
mfd: tps65912: Use devm helper functions to simplify probe
...
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The interrupt is optional in hardware and not connected on
some boards. Make it optional in the binding.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://patch.msgid.link/20240708084107.38986-3-frieder@fris.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert the Spreadtrum SC2731 regulator bindings to DT schema.
Change during conversion:
- switch compatible from sprd,sc27xx-regulator to sprd,sc2731-regulator,
same as the only in-tree user has done back in 2019 [1]
[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/arm64/boot/dts/sprd/sc2731.dtsi?h=v6.9&id=0419a75b1808dda225b17ba1509f195f23c0db88
Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/ZobxoobZvA8k3pyi@standask-GA-A55M-S2HP
Signed-off-by: Mark Brown <broonie@kernel.org>
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TPS65132 is powered by its VIN supply, document it.
Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/ZoWxnEY944ht2EWf@standask-GA-A55M-S2HP
Signed-off-by: Mark Brown <broonie@kernel.org>
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ROHM BD96801 is a highly configurable automotive grade PMIC. Introduce
DT bindings for the BD96801 regulators.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/53a05b77833cb3f06ecada906411c2f46eecea64.1719473802.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
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The Dynamic Voltage and Frequency Scaling Resource Collector Regulators
are controlled with votes to the DVFSRC hardware.
This adds support for the regulators found in MT6873, MT8183, MT8192
and MT8195 SoCs.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20240610085735.147134-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The MT6319 is a pin-compatible drop-in replacement for MT6315 with
slightly better electrical characteristics.
It's unclear whether there are any differences, since the downstream
implementation doesn't describe the MT6319 separately. Neither does the
implementation check chip IDs, even though those are available.
Add a new compatible for the MT6319 just in case differences are
discovered later and fall back to the MT6315 compatible.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20240620094746.2404753-2-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert the regulator bindings to yaml.
Drop one twl5030 compatible due to no documentation on mfd side and no
users of the twl5030.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240606111611.371463-1-andreas@kemnade.info
Signed-off-by: Mark Brown <broonie@kernel.org>
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The WCN7850 package contains discrete modules for WLAN and Bluetooth. They
are powered by the Power Management Unit (PMU) that takes inputs from the
host and provides LDO outputs. Extend the bindings for QCA6390 to also
document this model.
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://msgid.link/r/20240605121450.23697-3-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
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The QCA6390 package contains discrete modules for WLAN and Bluetooth. They
are powered by the Power Management Unit (PMU) that takes inputs from the
host and provides LDO outputs. This document describes this module.
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://msgid.link/r/20240605121450.23697-2-brgl@bgdev.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Alina Yu <alina_yu@richtek.com>:
There are two types of LDO VOUT: fixed voltage mode and adjustable voltage mode.
As the fixed voltage for the LDO is outside the range of the adjustable voltage mode,
the constraints for this scenario are not suitable to represent both modes.
Therefore, A property is added to specify the fixed LDO VOUT.
In this version, a software bug has been fixed.
rtq2208_ldo_match is no longer a local variable.
It prevents invalid memory access when devm_of_regulator_put_matches is called.
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As the fixed voltage for the LDO is outside the range of the adjustable voltage mode,
the constraints for this scenario are not suitable to represent both modes.
Therefore, A property is added to specify the fixed LDO VOUT.
Examples of fixed LDO VOUT and adjustable LDO VOUT is also added to this version.
Signed-off-by: Alina Yu <alina_yu@richtek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/c6cb218f6338291525a29ed89a88a42c175127ad.1716870419.git.alina_yu@richtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add new compatible "st,stm32mp13-pwr-reg" for STM32MP13 SoC family.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://msgid.link/r/20240523200353.v4.1.Ia0a99d90acb512aa020a6e7a8cca8cc1b71f1759@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Convert samsung,exynos5-dp, atmel,lcdc, aspeed,ast2400-wdt bindings
to schemas
- Add bindings for Allwinner H616 NMI controller, Renesas r8a779g0
irqc, Renesas R-Car V4M TMU and CMT timers, Freescale S32G3
linflexuart, and Mediatek MT7988 XHCI
- Add 'reg' constraints on DSI and SPI display panels
- More dropping of unnecessary quotes in schemas
- Use full paths rather than relative paths in schema $refs
- Drop redundant storing of phandle for reserved memory
DT Core:
- Use scope based cleanups for kfree() and of_node_put()
- Track interrupt-map and power-supplies for fw_devlink
- Add buffer overflow check in of_modalias()
- Add and use __of_prop_free() helper for freeing struct property"
* tag 'devicetree-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (25 commits)
of: property: Add fw_devlink support for interrupt-map property
dt-bindings: display: panel: constrain 'reg' in DSI panels
dt-bindings: display: panel: constrain 'reg' in SPI panels
dt-bindings: display: samsung,ams495qa01: add missing SPI properties ref
dt-bindings: Use full path to other schemas
dt-bindings: PCI: qcom,pcie-sm8350: Drop redundant 'oneOf' sub-schema
of: module: add buffer overflow check in of_modalias()
dt-bindings: PCI: microchip: increase number of items in ranges property
dt-bindings: Drop unnecessary quotes on keys
dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: Drop unnecessary quotes
of: property: Use scope based cleanup on port_node
of: reserved_mem: Remove the use of phandle from the reserved_mem APIs
of: property: fw_devlink: Add support for "power-supplies" binding
dt-bindings: watchdog: aspeed,ast2400-wdt: Convert to DT schema
dt-bindings: irq: sun7i-nmi: Add binding for the H616 NMI controller
dt-bindings: interrupt-controller: renesas,irqc: Add r8a779g0 support
dt-bindings: timer: renesas,tmu: Add R-Car V4M support
dt-bindings: timer: renesas,cmt: Add R-Car V4M support
of: Use scope based of_node_put() cleanups
of: Use scope based kfree() cleanups
...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"There's one API update here, a new API factoring out a common pattern
for reference voltage supplies. These are supplies used as a reference
by analogue circuits where the consumer requests and enables the
supply, reads the voltage to calibrate the user and then never touches
it again. This is factored out into a single operation which just
returns the voltage and uses devm_ to manage the request and enable
portion.
Otherwise this has been a very quiet release, we've got some new
device support, some small fixes, housekeeping and cleanup work but
nothing substantial.
There's also some non-regulator changes in here, a number of users for
the new reference voltage API were merged along with it and some MFD
changes were pulled in as dependencies for new driver work.
Highlights:
- Add a new API for single operation handling of reference voltages
- Support for Allwinner AXP717 and D1, and NXP PCA9561A"
* tag 'regulator-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (33 commits)
regulator: sun20i: Add Allwinner D1 LDOs driver
regulator: dt-bindings: Add Allwinner D1 system LDOs
regulator: Mention regulator id in error message about dummy supplies
staging: iio: impedance-analyzer: ad5933: Use devm_regulator_get_enable_read_voltage()
iio: frequency: admv1013: Use devm_regulator_get_enable_read_voltage()
iio: addac: ad74115: Use devm_regulator_get_enable_read_voltage()
hwmon: (adc128d818) simplify final return in probe
regulator: devres: fix devm_regulator_get_enable_read_voltage() return
hwmon: (da9052) Use devm_regulator_get_enable_read_voltage()
hwmon: (adc128d818) Use devm_regulator_get_enable_read_voltage()
regulator: devres: add API for reference voltage supplies
regulator: rtq2208: Fix LDO discharge register and add vsel setting
regulator: dt-bindings: fixed-regulator: Add a preferred node name
regulator: axp20x: add support for the AXP717
mfd: axp20x: Add support for AXP717 PMIC
dt-bindings: mfd: x-powers,axp152: Document AXP717
regulator: axp20x: fix typo-ed identifier
dt-bindings: regulator: qcom,usb-vbus-regulator: Add PM7250B compatible
regulator: pca9450: add pca9451a support
regulator: dt-bindings: pca9450: add pca9451a support
...
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The Allwinner D1 SoC contains two pairs of in-package LDOs. The pair of
"system" LDOs is for general purpose use. LDOA generally powers the
board's 1.8 V rail. LDOB powers the in-package DRAM, where applicable.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20240509153107.438220-2-wens@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The yamllint quoted-strings check wasn't checking keys for quotes, but
support for checking keys was added in 1.34 release. Fix all the errors
found when enabling the check.
Clean-up the xilinx-versal-cpm formatting while we're here.
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20240426202239.2837516-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Define "regulator-[0-9]v[0-9]" as the preferred node name for fixed
regulators. Other suffixes with names are also accepted. Combined,
these make up about half of the existing names in use.
For now this only serves as documentation as the schema still allows
anything to avoid lots of additional warnings for something low priority
to fix. Once a "no deprecated" mode is added to the tools, warnings can
be enabled selectively.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240426215147.3138211-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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access-controllers is an optional property that allows a peripheral to
refer to one or more domain access controller(s).
Description of this property is added to all peripheral binding files of
the peripheral under the STM32 firewall controller. It allows an accurate
representation of the hardware, where various peripherals are connected
to a firewall bus. The firewall can then check the peripheral accesses
before allowing its device to probe.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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Merge series from Joy Zou <joy.zou@nxp.com>:
The patchset supports pmic pca9451a.
For the details, please check the patch commit log.
---
Changes in v5:
- adjust gpio@22 to the front of pmic@25.
Changes in v4:
- modify the comment for uSDHC but not i2c.
Changes in v3:
- modify the dts voltags constraints.
- remove unnecessary changes in driver code.
- modify commit message.
- add tag for dt-bindings.
Changes in v2:
- drop old part support.
Joy Zou (3):
regulator: dt-bindings: pca9450: add pca9451a support
regulator: pca9450: add pca9451a support
arm64: dts: imx93-11x11-evk: add pca9451a support
.../regulator/nxp,pca9450-regulator.yaml | 1 +
.../boot/dts/freescale/imx93-11x11-evk.dts | 111 ++++++++++
drivers/regulator/pca9450-regulator.c | 194 +++++++++++++++++-
include/linux/regulator/pca9450.h | 1 +
4 files changed, 305 insertions(+), 2 deletions(-)
--
2.37.1
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The VBUS register block on the PM6150 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://msgid.link/r/20240322-fp4-tcpm-v1-1-c5644099d57b@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Update pca9450 bindings.
Signed-off-by: Joy Zou <joy.zou@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240318095633.4079027-2-joy.zou@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 6.9-rc1. Lots
of tiny changes and forward progress to support new hardware and
better support for existing devices. Included in here are:
- Thunderbolt (i.e. USB4) updates for newer hardware and uses as more
people start to use the hardware
- default USB authentication mode Kconfig and documentation update to
make it more obvious what is going on
- USB typec updates and enhancements
- usual dwc3 driver updates
- usual xhci driver updates
- function USB (i.e. gadget) driver updates and additions
- new device ids for lots of drivers
- loads of other small updates, full details in the shortlog
All of these, including a "last minute regression fix" have been in
linux-next with no reported issues"
* tag 'usb-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (185 commits)
usb: usb-acpi: Fix oops due to freeing uninitialized pld pointer
usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin
usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic
phy: tegra: xusb: Add API to retrieve the port number of phy
USB: gadget: pxa27x_udc: Remove unused of_gpio.h
usb: gadget/snps_udc_plat: Remove unused of_gpio.h
usb: ohci-pxa27x: Remove unused of_gpio.h
usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
usb: Clarify expected behavior of dev_bin_attrs_are_visible()
xhci: Allow RPM on the USB controller (1022:43f7) by default
usb: isp1760: remove SLAB_MEM_SPREAD flag usage
usb: misc: onboard_hub: use pointer consistently in the probe function
usb: gadget: fsl: Increase size of name buffer for endpoints
usb: gadget: fsl: Add of device table to enable module autoloading
usb: typec: tcpm: add support to set tcpc connector orientatition
usb: typec: tcpci: add generic tcpci fallback compatible
dt-bindings: usb: typec-tcpci: add tcpci fallback binding
usb: gadget: fsl-udc: Replace custom log wrappers by dev_{err,warn,dbg,vdbg}
usb: core: Set connect_type of ports based on DT node
dt-bindings: usb: Add downstream facing ports to realtek binding
...
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Amphenol ChipCap 2
- ASPEED g6 PWM/Fan tach
- Astera Labs PT5161L retimer
- ASUS ROG RYUJIN II 360 AIO cooler
- LTC4282
- Microsoft Surface devices
- MPS MPQ8785 Synchronous Step-Down Converter
- NZXT Kraken X and Z series AIO CPU coolers
Additional chip support in existing drivers:
- Ayaneo Air Plus 7320u (oxp-sensors)
- INA260 (ina2xx)
- XPS 9315 (dell-smm)
- MSI customer ID (nct6683)
Devicetree bindings updates:
- Common schema for hardware monitoring devices
- Common schema for fans
- Update chip descriptions to use common schema
- Document regulator properties in several drivers
- Explicit bindings for infineon buck converters
Other improvements:
- Replaced rbtree with maple tree register cache in several drivers
- Added support for humidity min/max alarm and volatage fault
attributes to hwmon core
- Dropped non-functional I2C_CLASS_HWMON support for drivers w/o
detect()
- Dropped obsolete and redundant entried from MAINTAINERS
- Cleaned up axi-fan-control and coretemp drivers
- Minor fixes and improvements in several other drivers"
* tag 'hwmon-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (70 commits)
hwmon: (dell-smm) Add XPS 9315 to fan control whitelist
hwmon: (aspeed-g6-pwm-tacho): Support for ASPEED g6 PWM/Fan tach
dt-bindings: hwmon: Support Aspeed g6 PWM TACH Control
dt-bindings: hwmon: fan: Add fan binding to schema
dt-bindings: hwmon: tda38640: Add interrupt & regulator properties
hwmon: (amc6821) add of_match table
dt-bindings: hwmon: lm75: use common hwmon schema
hwmon: (sis5595) drop unused DIV_TO_REG function
dt-bindings: hwmon: reference common hwmon schema
dt-bindings: hwmon: lltc,ltc4286: use common hwmon schema
dt-bindings: hwmon: adi,adm1275: use common hwmon schema
dt-bindings: hwmon: ti,ina2xx: use common hwmon schema
dt-bindings: hwmon: add common properties
hwmon: (pmbus/ir38064) Use PMBUS_REGULATOR_ONE to declare regulator
hwmon: (pmbus/lm25066) Use PMBUS_REGULATOR_ONE to declare regulator
hwmon: (pmbus/tda38640) Use PMBUS_REGULATOR_ONE to declare regulator
regulator: dt-bindings: promote infineon buck converters to their own binding
dt-bindings: hwmon/pmbus: ti,lm25066: document regulators
dt-bindings: hwmon: nuvoton,nct6775: Add compatible value for NCT6799
MAINTAINERS: Drop redundant hwmon entries
...
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array bounds
The minimum number of array entries for "gpios-states" was not not
specified, so the the default is the same as the max (8).
The minimum is also missing from "states", and the maximum is also wrong
as it should be 2^(# of GPIO lines). Since there can be 1 to 8 GPIOs,
the "states" range should be 2 to 256.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://msgid.link/r/20240224000752.3830665-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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These devices are regulators may need to make use of the common
regulator properties, but these are not permitted while only documented
in trivial-devices.yaml
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240223-blabber-obnoxious-353e519541a6@spud
[groeck: Dropped empty line at end of patch]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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The VBUS register block on the PM4125 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://msgid.link/r/20240221-pm4125-typec-v3-1-fdd0ee0465b8@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The VBUS register block on the PM6150 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.
Signed-off-by: Danila Tikhonov <danila@jiaxyga.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240217163201.32989-2-danila@jiaxyga.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The VBUS register block on the PMI632 PMIC shares the design with the
PM8150B one. Define corresponding compatible string, having the
qcom,pm8150b-vbus-reg as a fallback.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # sdm632-fairphone-fp3
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240130-pmi632-typec-v3-1-b05fe44f0a51@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert devicetree binding mcp16502-regulator.txt to YAML format.
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240201161517.492162-1-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert TI TPS65132 bindings from .txt to .yaml format.
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240104-tps65132-v2-1-6c77fe2f4787@apitzsch.eu
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Convert FPGA bridge, all TPMs (finally), and Rockchip HDMI bindings
to schemas
- Improvements in Samsung GPU schemas
- A few more cases of dropping unneeded quotes in schemas
- Merge QCom idle-states txt binding into common idle-states schema
- Add X1E80100, SM8650, SM8650, and SDX75 SoCs to QCom Power Domain
Controller
- Add NXP i.mx8dl to SCU PD
- Add synaptics r63353 panel controller
- Clarify the wording around the use of 'wakeup-source' property
- Add a DTS coding style doc
- Add smi vendor prefix
- Fix DT_SCHEMA_FILES incorrect matching of paths outside the kernel
tree
- Disable sysfb (e.g. EFI FB) when simple-framebuffer node is present
- Fix double free in of_parse_phandle_with_args_map()
- A couple of kerneldoc fixes
* tag 'devicetree-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (37 commits)
of: unittest: Fix of_count_phandle_with_args() expected value message
dt-bindings: fpga: altera: Convert bridge bindings to yaml
dt-bindings: fpga: Convert bridge binding to yaml
dt-bindings: vendor-prefixes: Add smi
dt-bindings: power: Clarify wording for wakeup-source property
of: Fix double free in of_parse_phandle_with_args_map
dt-bindings: ignore paths outside kernel for DT_SCHEMA_FILES
drivers: of: Fixed kernel doc warning
dt-bindings: tpm: Document Microsoft fTPM bindings
dt-bindings: tpm: Convert IBM vTPM bindings to DT schema
dt-bindings: tpm: Convert Google Cr50 bindings to DT schema
dt-bindings: tpm: Consolidate TCG TIS bindings
dt-bindings: display: rockchip,inno-hdmi: Document RK3128 compatible
dt-bindings: arm: Add remote etm dt-binding
dt-bindings: mmc: sdhci-pxa: Fix 'regs' typo
media: dt-bindings: samsung,s5p-mfc: Fix iommu properties schemas
dt-bindings: display: panel: Add synaptics r63353 panel controller
dt-bindings: arm: merge qcom,idle-state with idle-state
dt-bindings: drm: rockchip: convert inno_hdmi-rockchip.txt to yaml
dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries
...
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Devicetree node names should be generic; fix up the
qcom,usb-vbus-regulator binding example accordingly.
While at it, drop an unnecessary label and add a newline separator
before the child node to improve readability.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://msgid.link/r/20231219075749.25308-1-johan+linaro@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add compatible for PM8010 RPMH regulators present on sm8550-qrd and
sm8550-mtp boards.
Suggested-by: David Collins <quic_collinsd@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
Link: https://msgid.link/r/20231214-pm8010-regulator-v2-2-82131df6b97b@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use only one and exactly one space around '=' in DTS example.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20231124092121.16866-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring <robh@kernel.org>
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Merge series from Oleksij Rempel <o.rempel@pengutronix.de>:
This series add under-voltage and emergency shutdown for system critical
regulators
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