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- Add support for X-Powers AXP717 PMIC to AXP22X
- Add support for Rockchip RK816 PMIC to RK8XX
- Add support for TI TPS65224 PMIC to TPS6594
- New Functionality
- Add Power Off functionality to Rohm BD71828
- Allow I2C SMBus access in Renesas RSMU
- Fix-ups
- Device Tree binding adaptions/conversions/creation
- Shift Intel support over to MSI interrupts
- Generify adding platform data away from being ACPI specific
- Use device core supplied attribute to register sysfs entries
- Replace hand-rolled functionality with generic APIs
- Utilise centrally provided helpers and macros
- Clean-up error handling
- Remove superfluous/duplicated/unused sections
- Trivial; spelling, whitespace, coding-style adaptions
- More Maple Tree conversions
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Merge tag 'mfd-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Device Support:
- Add support for X-Powers AXP717 PMIC to AXP22X
- Add support for Rockchip RK816 PMIC to RK8XX
- Add support for TI TPS65224 PMIC to TPS6594
New Functionality:
- Add Power Off functionality to Rohm BD71828
- Allow I2C SMBus access in Renesas RSMU
Fix-ups:
- Device Tree binding adaptions/conversions/creation
- Shift Intel support over to MSI interrupts
- Generify adding platform data away from being ACPI specific
- Use device core supplied attribute to register sysfs entries
- Replace hand-rolled functionality with generic APIs
- Utilise centrally provided helpers and macros
- Clean-up error handling
- Remove superfluous/duplicated/unused sections
- Trivial; spelling, whitespace, coding-style adaptions
- More Maple Tree conversions"
* tag 'mfd-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (44 commits)
dt-bindings: mfd: Use full path to other schemas
mfd: rsmu: support I2C SMBus access
dt-bindings: mfd: Convert lp873x.txt to json-schema
dt-bindings: mfd: aspeed: Drop 'oneOf' for pinctrl node
dt-bindings: mfd: allwinner,sun6i-a31-prcm: Use hyphens in node names
mfd: ssbi: Remove unused field 'slave' from 'struct ssbi'
mfd: kempld: Remove custom DMI matching code
mfd: cs42l43: Update patching revision check
dt-bindings: mfd: qcom: pm8xxx: Add pm8901 compatible
mfd: timberdale: Remove redundant assignment to variable err
dt-bindings: mfd: qcom,spmi-pmic: Add pbs to SPMI device types
dt-bindings: mfd: syscon: Add ti,am62p-cpsw-mac-efuse compatible
dt-bindings: mfd: qcom,tcsr: Add compatible for SDX75
mfd: axp20x: Convert to use Maple Tree register cache
mfd: bd71828: Remove commented code lines
mfd: intel-m10-bmc: Change staging size to a variable
dt-bindings: mfd: Add ROHM BD71879
mfd: Tidy Kconfig dependency's parentheses
mfd: ocelot-spi: Use spi_sync_transfer()
dt-bindings: mfd: syscon: Add missing simple syscon compatibles
...
There's one API update here, a new API factoring out a common pattern
for reference voltage supplies. These are supplies uses 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.
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Merge tag 'regulator-v6.10' of 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
...
When referencing other schema, it is preferred to use an absolute path
(/schemas/....), which allows also an seamless move of particular schema
out of Linux kernel to dtschema.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20240503072116.12430-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the lp873x binding to DT schema format. The gpio-controller
and #gpio-cells properties were removed from required because using
the device as a GPIO controller is optional.
Signed-off-by: Nathan Morrisson <nmorrisson@phytec.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240429195830.4027250-1-nmorrisson@phytec.com
Signed-off-by: Lee Jones <lee@kernel.org>
The use of 'oneOf' to include 1 of 3 possible child node schemas results
in error messages containing the actual error message(s) for the correct
SoC buried in the tons of error messages from the 2 schemas that don't
apply. It also causes the pinctrl schema to be applied twice as it will
be applied when the compatible matches.
All that's really needed in the parent schema is to ensure one of the
possible compatible strings is present in the pinctrl node so that its
schema will be applied separately.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20240430172520.535179-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Underscores should not be used in node names (dtc with W=2 warns about
them), so replace them with hyphens. This should have no impact on
known users: Linux MFD driver does not care about children node names.
DTS was already adjusted in commit 0f47ef3ff1bd ("arm: dts: allwinner: drop
underscore in node names"), so without this change, we observe
dtbs_check warnings:
sun6i-a31s-colorfly-e708-q1.dtb: prcm@1f01400: 'ahb0-clk', 'apb0-clk', 'apb0-gates-clk', 'apb0-rst', 'ar100-clk', 'ir-clk' do not match any of the regexes: '^.*_(clk|rst)$', 'pinctrl-[0-9]+'
Reported-by: Rob Herring <robh@kernel.org>
Closes: https://lore.kernel.org/all/CAL_JsqJfT-jui5P56CO4Fr37kr5iNN8dpxt8ecKeFmdVGnRYbA@mail.gmail.com/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240424045521.31857-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Add missing compatible for the pm8901 model used in msm8660
such as (HP TouchPad (tenderloin).
Signed-off-by: Herman van Hazendonk <github.com@herrie.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240415123038.1526386-1-github.com@herrie.org
Signed-off-by: Lee Jones <lee@kernel.org>
Add the PBS (Programmable Boot Sequencer) to the list of devices.
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240412-pmi632-ppg-v2-1-8ac892b1bb61@fairphone.com
Signed-off-by: Lee Jones <lee@kernel.org>
The CTRLMMR_MAC_IDx registers within the CTRL_MMR space of TI's AM62p SoC
contain the MAC Address programmed in the eFuse. Add compatible for
allowing the CPSW driver to obtain a regmap for the CTRLMMR_MAC_IDx
registers within the System Controller device-tree node. The default MAC
Address for the interface corresponding to the first MAC port will be set
to the value programmed in the eFuse.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240402105708.4114146-1-s-vadapalli@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>
As this chip was seen in several devices in the wild, add it.
Suggested-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20240404195423.666446-2-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
Add various "simple" syscon compatibles which were undocumented or
still documented with old text bindings.
apm,xgene-csw, apm,xgene-efuse, apm,xgene-mcb, apm,xgene-rb,
fsl,ls1088a-reset, marvell,armada-3700-cpu-misc,
mediatek,mt2712-pctl-a-syscfg, mediatek,mt6397-pctl-pmic-syscfg, and
mediatek,mt8173-pctl-a-syscfg were all undocumented, but are in use
already. Remove the old text binding docs for the others.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240402202413.757283-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
As the PMIC can power off the system, add the corresponding property.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20240402111700.494004-2-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
Convert subdevices with just an interrupt and compatbile to
json-schema and wire up already converted subdevices.
RTC is available in all variants, so allow it unconditionally.
GPADC binding for TWL603X uses two different compatibles, so
specify just the compatible and do not include it.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240401081831.456828-1-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
TPS65224 is a Power Management IC with 4 Buck regulators and 3 LDO
regulators, it includes additional features like GPIOs, watchdog, ESMs
(Error Signal Monitor), and PFSM (Pre-configurable Finite State Machine)
managing the state of the device.
In addition TPS65224 has support for 12-bit ADC and does not have RTC
unlike TPS6594.
Signed-off-by: Bhargav Raviprakash <bhargav.r@ltts.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/0109018f2f26a14f-157bb3a2-2f9b-4653-a619-46e1feb8f229-000000@ap-south-1.amazonses.com
Signed-off-by: Lee Jones <lee@kernel.org>
Add DT binding document for Rockchip's RK816 PMIC
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240416161237.2500037-2-knaerzche@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
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>
The X-Powers AXP717 is a PMIC used on some newer Allwinner devices.
Among quite some regulators it features the usual ADC/IRQ/power key
parts, plus a battery charger circuit, and some newly introduced USB
type-C circuitry.
Like two other recent PMICs, it lacks the DC/DC converter PWM frequency
control register, that rate is fixed here as well.
Add the new compatible string, and add that to the list of PMICs without
the PWM frequency property.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Ryan Walklin <ryan@testtoast.com>
Link: https://lore.kernel.org/r/20240310010211.28653-3-andre.przywara@arm.com
Signed-off-by: Lee Jones <lee@kernel.org>
'#interrupt-cells' is a required provided for interrupt providers,
hence make it required.
While at it, move '#interrupt-cells' in the example to match common sort
order.
Fixes: 361104b05684 ("dt-bindings: mfd: Convert da9063 to yaml")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/f512045738d2102c771a171a514ed7cf612c6d6f.1708944455.git.geert+renesas@glider.be
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the Atmel flexcom device tree bindings to json schema.
Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Balakrishnan Sambath <balakrishnan.s@microchip.com>
Link: https://lore.kernel.org/r/20240223-b4-sama5d2-flexcom-yaml-v2-2-7e96c60c7701@microchip.com
Signed-off-by: Lee Jones <lee@kernel.org>
The ChromeOS embedded controller (EC) supports setting the state of
GPIOs when the system is unlocked, and getting the state of GPIOs in all
cases. The GPIOs are on the EC itself, so the EC acts similar to a GPIO
expander. Add the #gpio-cells and gpio-controller properties to the
cros-ec binding so that other devices described in DT can get the GPIOs
on the EC.
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240219202325.4095816-2-swboyd@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
Add system-power-controller property because these chips
can power off the device.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240217082007.3238948-2-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
Add TI SERDES control registers compatible. This is a region found in the
TI AM65 CTRL_MMR0 register space[0]. Each instance is used to control a
SERDES clock and lane select mux.
[0] https://www.ti.com/lit/pdf/spruid7
Signed-off-by: Andrew Davis <afd@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240205174736.27749-1-afd@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>
The PCIE_CTRL registers within the CTRL_MMR space of TI's J784S4 SoC
are used to configure the link speed, lane count and mode of operation
of the respective PCIe instance. Add compatible for allowing the PCIe
driver to obtain a regmap for the PCIE_CTRL register within the System
Controller device-tree node in order to configure the PCIe instance
accordingly.
The Technical Reference Manual for J784S4 SoC with details of the
PCIE_CTRL registers is available at: https://www.ti.com/lit/zip/spruj52
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240204090336.3209063-1-s-vadapalli@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the atmel,hlcdc binding to DT schema format.
Align clocks and clock-names properties to clearly indicate that the LCD
controller expects lvds_pll_clk when interfaced with the lvds display. This
alignment with the specific hardware requirements ensures accurate device tree
configuration for systems utilizing the HLCDC IP.
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240202001733.91455-4-dharma.b@microchip.com
Signed-off-by: Lee Jones <lee@kernel.org>
Add qcom,qcm2290-tcsr and qcom,sm6115-tcsr, compatibles for TCSR blocks
on the corresponding platforms.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240116-usbc-phy-vls-clamp-v1-1-73b2da7691c5@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
dtschema package defines firmware-name as string-array, so individual
bindings should not make it a string but instead just narrow the number
of expected firmware file names.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20240115182042.1610134-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the da9062 PMIC device tree binding documentation to json-schema.
Document the missing gpio child node for da9062.
While at it, update description with link to product information and
example.
The missing child node with of_compatible defined in MFD_CELL_OF is
causing the below warning message:
da9062-gpio: Failed to locate of_node [id: -1]
So, make all child nodes with of_compatible defined in struct mfd_cell
as required property for da906{1,2} devices.
The "gpio-controller" and "#gpio-cells" properties are defined in the
parent instead of gpio child node as there are existing driver users
based on these parent properties.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20240131102656.3379-7-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the da906{1,2} thermal device tree binding documentation to
json-schema.
Update MAINTAINERS entries and description by referring to
dlg,da9062-thermal.yaml binding file.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240131102656.3379-5-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
Convert the da906{1,2,3} onkey device tree binding documentation to
json-schema.
Update MAINTAINERS entries, description and onkey property by
referring to dlg,da9062-onkey binding file.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20240131102656.3379-4-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
Update watchdog child node by referring to dlg,da9062-watchdog binding
file and drop its definition from this file.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240131102656.3379-3-biju.das.jz@bp.renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
- Add support for Qualcomm PM8937 PMIC to QCOM SPMI PMIC
- Fix-ups
- Use/convert to new/better APIs/helpers/MACROs instead of hand-rolling implementations
- Device Tree binding adaptions/conversions/creation
- Improve error handling; return proper error values, simplify, avoid duplicates, etc
- Continue work to remove superfluous platform .remove() call-backs
- Move some exported symbols into private namespaces
- Clean-up and staticify PM related operations
- Trivial; spelling, whitespace, clean-ups, etc
- Fix include lists; alphabetise, remove unused, explicitly add used
- Bug Fixes
- Use PLATFORM_DEVID_AUTO to ensure multiple duplicate devices can co-exist
- Ensure debugfs register view is correctly presented
- Fix ordering and value issues in current use of clk_register_fractional_divider()
- Repair Kconfig based dependency lists
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Merge tag 'mfd-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull mfd updates from Lee Jones:
"New Device Support:
- Add support for Qualcomm PM8937 PMIC to QCOM SPMI PMIC
Fix-ups:
- Use/convert to new/better APIs/helpers/MACROs instead of
hand-rolling implementations
- Device Tree binding adaptions/conversions/creation
- Improve error handling; return proper error values, simplify,
avoid duplicates, etc
- Continue work to remove superfluous platform .remove() call-backs
- Move some exported symbols into private namespaces
- Clean-up and staticify PM related operations
- Trivial; spelling, whitespace, clean-ups, etc
- Fix include lists; alphabetise, remove unused, explicitly add used
Bug Fixes:
- Use PLATFORM_DEVID_AUTO to ensure multiple duplicate devices can
co-exist
- Ensure debugfs register view is correctly presented
- Fix ordering and value issues in current use of
clk_register_fractional_divider()
- Repair Kconfig based dependency lists"
* tag 'mfd-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (50 commits)
mfd: ti_am335x_tscadc: Fix TI SoC dependencies
dt-bindings: mfd: sprd: Add support for UMS9620
mfd: ab8500-sysctrl: Drop ancient charger
mfd: intel-lpss: Fix the fractional clock divider flags
mfd: tps6594: Add null pointer check to tps6594_device_init()
dt-bindings: mfd: pm8008: Clean up example node names
dt-bindings: mfd: hisilicon,hi6421-spmi-pmic: Clean up example
dt-bindings: mfd: hisilicon,hi6421-spmi-pmic: Fix regulator binding
dt-bindings: mfd: hisilicon,hi6421-spmi-pmic: Fix up binding reference
mfd: da9062: Simplify obtaining I2C match data
mfd: syscon: Fix null pointer dereference in of_syscon_register()
mfd: intel-lpss: Don't fail probe on success of pci_alloc_irq_vectors()
mfd: twl6030-irq: Revert to use of_match_device()
mfd: cs42l43: Correct order of include files to be alphabetical
mfd: cs42l43: Correct SoundWire port list
mfd: Fix a few spelling mistakes in PMIC header file comments
mfd: intel-lpss: Provide Intel LPSS PM ops structure
mfd: intel-lpss: Move exported symbols to INTEL_LPSS namespace
mfd: intel-lpss: Adjust header inclusions
mfd: intel-lpss: Use device_get_match_data()
...
Add bindings for Unisoc UMS9620 system global registers which provide
register maps for clocks.
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231215085630.984892-2-chunyan.zhang@unisoc.com
Signed-off-by: Lee Jones <lee@kernel.org>
Devicetree node names should be generic; fix up the pm8008 binding
example accordingly.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231206111754.7410-5-johan+linaro@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
The SPMI PMIC sits on an SPMI bus which and has two address cells with
no size.
Clean up the example by adding a parent SPMI bus node with proper
'#address-cells' and '#size-cells' properties, using a define for the
second register value, dropping the unnecessary label and increasing the
indentation to four spaces.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231206111754.7410-4-johan+linaro@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
The regulator child nodes do not have unit addresses so drop the
incorrect '#address-cells' and '#size-cells' properties from the parent
'regulators' node.
Fixes: 352335a6aced ("staging: hikey9xx: hisilicon, hi6421-spmi-pmic.yaml: simplify props")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231206111754.7410-3-johan+linaro@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Fix up the SPMI PMIC binding document free text reference which
erroneously referred to itself rather than the parent SPMI controller
binding as intended.
Fixes: 9e5917288545 ("dt: document HiSilicon SPMI controller and mfd/regulator properties")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231206111754.7410-2-johan+linaro@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
ADC module can function without DMA, so there may not be dma channel
always associated with device. Hence, remove "dmas", "dma-names" from list
of required properties.
Signed-off-by: Santhosh Kumar K <s-k6@ti.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231124045019.21003-1-s-k6@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>
PM8916 (and probably some other similar pmics) have hardware blocks for
battery monitoring and charging. Add patterns for respecive nodes so the
devicetree for those blocks can be validated properly.
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231120-pm8916-dtsi-bms-lbc-v4-1-4f91056c8252@trvn.ru
Signed-off-by: Lee Jones <lee@kernel.org>
Add bindings for PM8937 PMIC (qcom,pm8937). This PMIC is found in
boards with MSM8917, MSM8937, MSM8940 and APQ variants.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dang Huynh <danct12@riseup.net>
Link: https://lore.kernel.org/r/20231121-pm8937-v2-2-b0171ab62075@riseup.net
Signed-off-by: Lee Jones <lee@kernel.org>
Samsung Exynos SoC reuses several devices from older designs, thus
historically we kept the old (block's) compatible only. This works fine
and there is no bug here, however guidelines expressed in
Documentation/devicetree/bindings/writing-bindings.rst state that:
1. Compatibles should be specific.
2. We should add new compatibles in case of bugs or features.
Add compatibles specific to each SoC in front of all old-SoC-like
compatibles.
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20231108104343.24192-12-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
New drivers:
- Realtek RTD family pin control driver and RTD1619B,
RTD1319D and RTD1315E subdrivers.
- Nuvoton NPCM8xx combined pin control and GPIO driver.
- Amlogic T7 pin control driver.
- Renesas RZ/G3S pin control driver.
Improvements:
- A number of additional UART groups added to the Mediatek
MT7981 driver.
- MPM pin maps added for Qualcomm MSM8996, SM6115, SM6125
and SDM660.
- Extra GPIO banks for the Sunxi H616.
- MLSP I2C6 function support in Qualcomm MSM8226.
- Some __counted_by() annotations for dynamic arrays.
- Ongoing work to make remove() return void.
- LSBC groups and functions in the Renesas R8A7778.
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Merge tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"No pin control core changes this time.
New drivers:
- Realtek RTD family pin control driver and RTD1619B, RTD1319D and
RTD1315E subdrivers
- Nuvoton NPCM8xx combined pin control and GPIO driver
- Amlogic T7 pin control driver
- Renesas RZ/G3S pin control driver
Improvements:
- A number of additional UART groups added to the Mediatek MT7981
driver
- MPM pin maps added for Qualcomm MSM8996, SM6115, SM6125 and SDM660
- Extra GPIO banks for the Sunxi H616
- MLSP I2C6 function support in Qualcomm MSM8226
- Some __counted_by() annotations for dynamic arrays
- Ongoing work to make remove() return void
- LSBC groups and functions in the Renesas R8A7778"
* tag 'pinctrl-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (110 commits)
pinctrl: Use device_get_match_data()
dt-bindings: pinctrl: qcom,sa8775p-tlmm: add missing wakeup-parent
dt-bindings: pinctrl: nuvoton,npcm845: Add missing additionalProperties on gpio child nodes
dt-bindings: pinctrl: brcm: Ensure all child node properties are documented
pinctrl: renesas: rzn1: Convert to platform remove callback returning void
pinctrl: renesas: rzg2l: Add RZ/G3S support
dt-bindings: pinctrl: renesas: Document RZ/G3S SoC
pinctrl: renesas: rzg2l: Add support for different DS values on different groups
pinctrl: renesas: rzg2l: Move DS and OI to SoC-specific configuration
pinctrl: renesas: rzg2l: Adapt function number for RZ/G3S
pinctrl: renesas: rzg2l: Adapt for different SD/PWPR register offsets
pinctrl: renesas: rzg2l: Index all registers based on port offset
pinctrl: renesas: rzg2l: Add validation of GPIO pin in rzg2l_gpio_request()
pinctrl: renesas: r8a7778: Add LBSC pins, groups, and functions
pinctrl: intel: fetch community only when we need it
pinctrl: cherryview: reduce scope of PIN_CONFIG_BIAS_HIGH_IMPEDANCE case
pinctrl: cherryview: Convert to platform remove callback returning void
pinctrl: sprd-sc9860: Convert to platform remove callback returning void
pinctrl: qcom/msm: Convert to platform remove callback returning void
pinctrl: qcom/lpi: Convert to platform remove callback returning void
...
- Allow all MFD Cell properties to be filled in dynamically at runtime
- Skip disabled device nodes and continue to look for subsequent devices
- New Device Support
- Add support for Lunar Lake-M PCI to Intel LPSS PCI
- Add support for Denverton to Intel ICH LPC
- New Functionality
- Add support for Clocks to Texas Instruments TWL* Core
- Add support for Interrupts to STMicroelectronics STM32 Timers
- Fix-ups
- Convert to new devm-* (managed) power-off API
- Remove superfluous code
- Bunch of Device Tree additions, conversions and adaptions
- Simplify obtaining resources (memory, device data) using unified API helpers
- Trivial coding-style / spelling type clean-ups
- Constify / staticify changes
- Expand or edit on existing documentation
- Convert some Regmap configurations to use the Maple Tree cache
- Apply new __counted_by() annotation to several data structures containing flexible arrays
- Replace strncpy() with strscpy()
- Bug Fixes
- Remove double put creating reference imbalances
- Ensure headphone/lineout detection sets set when booting with ACPI
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Merge tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core Frameworks:
- Allow all MFD Cell properties to be filled in dynamically at
runtime
- Skip disabled device nodes and continue to look for subsequent
devices
New Device Support:
- Add support for Lunar Lake-M PCI to Intel LPSS PCI
- Add support for Denverton to Intel ICH LPC
New Functionality:
- Add support for Clocks to Texas Instruments TWL* Core
- Add support for Interrupts to STMicroelectronics STM32 Timers
Fix-ups:
- Convert to new devm-* (managed) power-off API
- Remove superfluous code
- Bunch of Device Tree additions, conversions and adaptions
- Simplify obtaining resources (memory, device data) using unified
API helpers
- Trivial coding-style / spelling type clean-ups
- Constify / staticify changes
- Expand or edit on existing documentation
- Convert some Regmap configurations to use the Maple Tree cache
- Apply new __counted_by() annotation to several data structures
containing flexible arrays
- Replace strncpy() with strscpy()
Bug Fixes:
- Remove double put creating reference imbalances
- Ensure headphone/lineout detection gets set when booting with ACPI"
* tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (73 commits)
mfd: lpc_ich: Mark *_gpio_offsets data with const
spmi: rename spmi device lookup helper
spmi: document spmi_device_from_of() refcounting
dt-bindings: mfd: armltd: Move Arm board syscon's to separate schema
mfd: rk8xx: Add support for RK806 power off
mfd: rk8xx: Add support for standard system-power-controller property
dt-bindings: mfd: rk806: Allow system-power-controller property
dt-bindings: mfd: rk8xx: Deprecate rockchip,system-power-controller
dt-bindings: mfd: max8925: Convert to DT schema format
mfd: Use i2c_get_match_data() in a selection of drivers
mfd: Use device_get_match_data() in a bunch of drivers
mfd: mc13xxx-spi/wm831x-spi: Use spi_get_device_match_data()
mfd: motorola-cpcap: Drop unnecessary of_match_device() call
mfd: arizona-spi: Set pdata.hpdet_channel for ACPI enumerated devs
mfd: qcom-spmi-pmic: Switch to EXPORT_SYMBOL_GPL()
mfd: qcom-spmi-pmic: Fix revid implementation
mfd: qcom-spmi-pmic: Fix reference leaks in revid helper
mfd: intel-m10-bmc: Change contact for ABI docs
mfd: max8907: Convert to use maple tree register cache
mfd: max77686: Convert to use maple tree register cache
...
The Arm Ltd board bindings are a bit unusual in that they define child
nodes for various syscon's. The schemas are also incomplete as they lack
constraints on having additional properties and some properties are
missing. As the bindings for the different platforms only vary by
compatibles, combine them into a single schema doc.
Add the "arm,im-pd1-syscon" compatible which was not documented. Add
"ranges", "#address-cells", and "#size-cells properties which were
missing.
With this, fix the error exposed in the register-bit-led binding.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231020142252.3113716-2-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
