The name used in the macro does not exist.
drivers/mfd/stmpe-spi.c:132:26: error: use of undeclared identifier 'stmpe_id'
132 | MODULE_DEVICE_TABLE(spi, stmpe_id);
Fixes: e789995d5c ("mfd: Add support for STMPE SPI interface")
Signed-off-by: Alexey Gladkov <legion@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/79d5a847303e45a46098f2d827d3d8a249a32be3.1745591072.git.legion@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
If devm_of_platform_populate() fails, some clean-up needs to be done, as
already done in the remove function.
Add a new devm_add_action_or_reset() to fix the leak in the probe and
remove the need of a remove function.
Fixes: c695abab24 ("mfd: Add Samsung Exynos Low Power Audio Subsystem driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/69471e839efc0249a504492a8de3497fcdb6a009.1745247209.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Lee Jones <lee@kernel.org>
If an error occurs after a successful regmap_init_mmio(), regmap_exit()
should be called as already done in the .remove() function.
Switch to devm_regmap_init_mmio() to avoid the leak and simplify the
.remove() function.
Fixes: c414df12bd ("mfd: exynos-lpass: Add missing remove() function")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/38414eecb1096840946756ae86887aea2a489c1b.1745247209.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Lee Jones <lee@kernel.org>
Using sizeof(*var) is generally preferred over using the size of its
open-coded type when allocating memory.
This helps avoiding bugs when the variable type changes but the memory
allocation isn't updated, and it simplifies renaming of the struct if
ever necessary.
No functional change.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-20-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Follow general style and use if (!arg) instead of comparing against
NULL.
While at it, drop a useless init in sec-irq.c.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-19-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Now that sec-i2c doesn't match device type by pointer casting anymore,
we can switch the device type from unsigned long to int easily.
This saves a few bytes in struct sec_pmic_dev due to member alignment.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-18-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Instead of a large open-coded switch statement, just add both regmap
config and device type to the OF match data. This allows us to have all
related information in one place, and avoids a long switch() statement.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-17-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
sec_irq_init() can fail, we shouldn't continue and ignore the error in
that case, but actually error out.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-16-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
The commit bf231e5feb ("mfd: sec-core: Add support for the Samsung
s2dos05") adding s2dos05 support didn't add anything related to IRQ
support, so I assume this works without IRQs.
Rather than printing a warning message in sec_irq_init() due to the
missing IRQ number, or returning an error due to a missing irq chip
regmap, just return early explicitly.
This will become particularly important once errors from sec_irq_init()
aren't ignored anymore in an upcoming patch and helps the reader of
this code while reasoning about what the intention might be here.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-15-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
When support for PMICs without compatibles was removed in
commit f736d2c0ca ("mfd: sec: Remove PMICs without compatibles"),
sec_regmap_config effectively became an orphan, because S5M8763X was
the only user left of it before removal, using the default: case of the
switch statement.
When s2dos05 and s2mpu05 support was added in commit bf231e5feb
("mfd: sec-core: Add support for the Samsung s2dos05") and commit
ed33479b7b ("mfd: sec: Add support for S2MPU05 PMIC"), they ended up
using that orphaned regmap_config in a non-obvious way due to the
default: case of the device type switch matching statement taking
effect again.
To make things more obvious, and to help the reader of this code while
reasoning about what the intention might be here, and to ensure future
additions to support new devices in this driver don't forget to add a
regmap config, add an explicit regmap config for these two devices, and
completely remove the generic regmap config as it becomes an orphan
again that shouldn't be used by any device.
Note that this commit doesn't fix the issue that s2dos05_regmap_config
ands2mpu05_regmap_config really are incomplete, but I have no
documentation on them.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-14-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
dev_err_probe() exists to simplify code and harmonise error messages,
there's no reason not to use it here.
While at it, harmonise some error messages.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-13-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Sort struct of_device_id entries and the device type switch in _probe()
alphabetically, which makes it easier to find the right place where to
insert new entries in the future.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-12-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
There is no reason to have these two kernel modules separate. Having
them merged into one kernel module also slightly reduces memory
consumption and module load times a little.
mapped size (lsmod):
before: after:
sec_core 20480 sec_core 24576
sec_irq 16384
----------------
total 36864
Section sizes (size -A):
before: after:
sec_core 6780 sec_core 13239
sec_irq 8046
----------------
Total 14826
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-10-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Add support for Samsung's S2MPG10 PMIC, which is a Power Management IC
for mobile applications with buck converters, various LDOs, power
meters, RTC, clock outputs, and additional GPIOs interfaces.
Contrary to existing Samsung S2M series PMICs supported, communication
is not via I2C, but via the Samsung ACPM firmware.
This commit adds the core driver.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-9-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
As a preparation for adding support for Samsung's S2MPG10, which is
connected via SPEEDY / ACPM rather than I2C, split out (move) all
I2C-specific driver code into its own kernel module, sec-i2c, and
make the existing sec-core module be just the transport-agnostic core
driver kernel module.
At the same time, update all defconfigs that reference the old kconfig
symbol name.
While at it, also update file header comments and module description(s)
to drop references to 'mfd', and update comments to be C-style, not
C++.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-8-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
sec_irq_init() is an internal API for the core driver, and doesn't
belong into the public header.
Due to an upcoming split of the driver into a core and i2c driver,
we'll also be adding more internal APIs, which again shouldn't be in
the public header.
Move it into a new internal include.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-7-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
This driver misses to include some of the respective headers of some of
the APIs used. It also includes headers that aren't needed (e.g. due to
previous driver rework where includes weren't updated).
It is good practice to directly include all headers used, which avoids
implicit dependencies and spurious build breakage if someone rearranged
headers, as this could cause the implicit includes to be dropped.
Include the relevant headers explicitly and drop superfluous ones.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-6-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Sorting headers alphabetically helps locating duplicates, and makes it
easier to figure out where to insert new headers.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-5-d66d5f39b6bf@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-mfd-v1-3-43f4d86d01d1@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-mfd-v1-2-43f4d86d01d1@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-mfd-v1-1-43f4d86d01d1@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
The I2C core now provides a debugfs entry for each client. Let this
driver use it instead of the root directory. Further improvements by
this change: automatic support of multiple instances.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250318091234.22170-1-wsa+renesas@sang-engineering.com
Signed-off-by: Lee Jones <lee@kernel.org>
The I2C core now provides a debugfs entry for each client. Let this
driver use it instead of the custom directory in debugfs root. Further
improvements by this change: automatic clean up on removal, support of
multiple instances.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250318091426.22258-2-wsa+renesas@sang-engineering.com
Signed-off-by: Lee Jones <lee@kernel.org>
The BCM590xx PMUs have two I2C registers for reading the PMU ID
and revision. The revision is useful for subdevice drivers, since
different revisions may have slight differences in behavior (for
example - BCM59054 has different regulator configurations for
revision A0 and A1).
Check the PMU ID register and make sure it matches the DT compatible.
Fetch the digital and analog revision from the PMUREV register
so that it can be used in subdevice drivers.
Also add some known revision values to bcm590xx.h, for convenience
when writing subdevice drivers.
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Reviewed-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Link: https://lore.kernel.org/r/20250515-bcm59054-v9-4-14ba0ea2ea5b@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
The BCM59054 is another chip from the BCM590xx line of PMUs, commonly
used on devices with the BCM21664/BCM23550 chipsets.
Prepare the BCM590xx driver for supporting other devices by adding the
PMUID register values for supported chip types and store them in the
MFD data struct as "pmu_id". (These will be checked against the actual
PMUID register values in a later commit.)
Then, add a DT compatible for the BCM59054, and provide the PMU ID as
OF match data.
Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Reviewed-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Link: https://lore.kernel.org/r/20250515-bcm59054-v9-3-14ba0ea2ea5b@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
irq_domain_add_*() interfaces are going away as being obsolete now.
Switch to the preferred irq_domain_create_*() ones. Those differ in the
node parameter: They take more generic struct fwnode_handle instead of
struct device_node. Therefore, of_fwnode_handle() is added around the
original parameter.
Note some of the users can likely use dev->fwnode directly instead of
indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not
guaranteed to be set for all, so this has to be investigated on case to
case basis (by people who can actually test with the HW).
[ tglx: Fix up subject prefix ]
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250319092951.37667-25-jirislaby@kernel.org
Add support for STM32MP25 SoC.
A new hardware configuration register (HWCFGR2) has been added, to gather
number of capture/compare channels, autonomous mode and input capture
capability. The full feature set is implemented in LPTIM1/2/3/4. LPTIM5
supports a smaller set of features. This can now be read from HWCFGR
registers.
Add new registers to the stm32-lptimer.h: CCMR1, CCR2, HWCFGR1/2 and VERR.
Update the stm32_lptimer data struct so signal the number of
capture/compare channels to the child devices.
Also Remove some unused bit masks (CMPOK_ARROK / CMPOKCF_ARROKCF).
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20250429125133.1574167-3-fabrice.gasnier@foss.st.com
Signed-off-by: Lee Jones <lee@kernel.org>
The Maxim MAX77759 is a companion PMIC for USB Type-C applications and
includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C
Port Controller (TCPC), NVMEM, and a GPIO expander.
Fuel Gauge and TCPC have separate and independent I2C addresses,
register maps, and interrupt lines and are therefore excluded from the
MFD core device driver here.
The GPIO and NVMEM interfaces are accessed via specific commands to the
built-in microprocessor. This driver implements an API that client
drivers can use for accessing those.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Acked-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20250509-max77759-mfd-v10-1-962ac15ee3ef@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
The ROHM BD96806 is from the software perspective almost identical to
the ROHM BD96802. The main difference is different voltage tuning
ranges. Add support differentiating these PMICs based on the compatible,
and invoking the regulator driver with correct IC type.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/ccc95ae33613648fdcba08915777d945412ac5c4.1744090658.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
The ROHM BD96805 is from the software perspective almost identical to
the ROHM BD96801. The main difference is different voltage tuning
ranges. Add support differentiating these PMICs based on the compatible,
and invoking the regulator driver with correct IC type.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/8680097dc083f191bea56d3ac7c6fe5c005644ec.1744090658.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
The ROHM BD96802 PMIC looks from software point of view a lot like ROHM
BD96801 PMIC. Just with reduced number of voltage rails. Both PMICs
provide two physical IRQ lines referred as INTB and ERRB and contain
blocks implementing regulator controls and a weatchdog. Hence it makes
sense to use same MFD core for both PMICs.
Add support for ROHM BD96802 scalable companion PMIC to the BD96801
core driver.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/05957d194425a79a4f35f287695c3d9ca2ed1ae2.1744090658.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
The resources generated in the BD96801 MFD driver are only visible to
the sub-drivers whose resource fields they are added. This makes
abbreviating the resource name with the IC name pointless. It just adds
confusion in those sub-drivers which do not really care the exact model
that generates the IRQ but just want to know the purpose IRQ was
generated for. This is a preparatory fix to simplify adding support for
ROHM BD96802 PMIC.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/0b39a793d925651b1ec2d78e92d47a24849d216b.1744090658.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Prepare for adding support for BD96802 which is very similar to BD96801.
Separate chip specific data into own structure which can be picked based
on the type of the IC.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/826f9aa28795a2aa70ea41a3688ff9a83ec25a98.1744090658.git.mazziesaccount@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
* Added core MFD driver.
* Added charger driver.
* Added devicetree bindings for the charger and MFD core.
* Added Haptic controller support via the input subsystem.
* Added LED support.
* Added support to simple-mfd-i2c for fuel gauge and hwmon.
* Samsung S2MPU05 (Exynos7870 PMIC):
* Added core MFD support.
* Added Regulator support for 21 LDOs and 5 BUCKs.
* Added devicetree bindings for regulators and the PMIC core.
* TI TPS65215 & TPS65214:
* Added support to the existing TPS65219 driver.
* Added devicetree bindings.
* STMicroelectronics STM32MP25:
* Added support to the stm32-timers MFD driver.
* Added devicetree bindings.
* Congatec Board Controller (CGBC):
* Added HWMON support for internal sensors.
* Added support for the conga-SA8 module.
* Microchip LAN969X:
* Enabled the at91-usart MFD driver for this architecture.
* MediaTek MT6359:
* Added mfd_cell for mt6359-accdet to allow its driver to probe.
* AXP20X (AXP717): Added AXP717_TS_PIN_CFG register to writeable
regs for temperature sensor configuration.
* SM501: Switched to using BIT() macro to mitigate potential
integer overflows in GPIO functions.
* ENE KB3930: Added a NULL pointer check for off_gpios during
probe to prevent potential dereference.
* SYSCON: Added a check for invalid resource size to prevent
issues from DT misconfiguration.
* CGBC: Corrected signedness issues in cgbc_session_request.
* intel_soc_pmic_chtdc_ti / intel_soc_pmic_crc: Removed unneeded
explicit assignment to REGCACHE_NONE.
* ipaq-micro / tps65010: Switched to using str_enable_disable()
helpers for clarity and potential size reduction.
* upboard-fpga: Removed unnecessary ACPI_PTR() annotation.
* max8997: Removed unused max8997_irq_exit() function, using
devm_* helpers instead.
* lp3943: Dropped unused #include <linux/pwm.h> from the header
file.
* db8500-prcmu: Removed needless return statements in void APIs.
* qnap-mcu: Replaced commas with semicolons between expressions
for correctness.
* STA2X11: Removed the core MFD driver as the underlying
platform support was removed.
* EZX-PCAP: Removed the unused pcap_adc_sync function.
* PCF50633 (OpenMoko PMIC): Removed the entire driver (core, adc,
gpio, irq) as the underlying s3c24xx platform support was removed.
* Converted fsl,mcu-mpc8349emitx binding to YAML.
* Added qcom,msm8937-tcsr compatible.
* Added microchip,sama7d65-flexcom compatible.
* Added rockchip,rk3528-qos syscon compatible.
* Added airoha,en7581-pbus-csr syscon compatible.
* Added microchip,sama7d65-ddr3phy syscon compatible.
* Added microchip,sama7d65-sfrbu syscon compatible.
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Merge tag 'mfd-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Maxim MAX77705:
- Added core MFD driver.
- Added charger driver.
- Added devicetree bindings for the charger and MFD core.
- Added Haptic controller support via the input subsystem.
- Added LED support.
- Added support to simple-mfd-i2c for fuel gauge and hwmon.
Samsung S2MPU05 (Exynos7870 PMIC):
- Added core MFD support.
- Added Regulator support for 21 LDOs and 5 BUCKs.
- Added devicetree bindings for regulators and the PMIC core.
TI TPS65215 & TPS65214:
- Added support to the existing TPS65219 driver.
- Added devicetree bindings.
STMicroelectronics STM32MP25:
- Added support to the stm32-timers MFD driver.
- Added devicetree bindings.
Congatec Board Controller (CGBC):
- Added HWMON support for internal sensors.
- Added support for the conga-SA8 module.
Microchip LAN969X:
- Enabled the at91-usart MFD driver for this architecture.
MediaTek MT6359:
- Added mfd_cell for mt6359-accdet to allow its driver to probe.
Other misc driver updates:
- AXP20X (AXP717): Added AXP717_TS_PIN_CFG register to writeable regs
for temperature sensor configuration.
- SM501: Switched to using BIT() macro to mitigate potential integer
overflows in GPIO functions.
- ENE KB3930: Added a NULL pointer check for off_gpios during probe
to prevent potential dereference.
- SYSCON: Added a check for invalid resource size to prevent issues
from DT misconfiguration.
- CGBC: Corrected signedness issues in cgbc_session_request
- intel_soc_pmic_chtdc_ti / intel_soc_pmic_crc: Removed unneeded
explicit assignment to REGCACHE_NONE.
- ipaq-micro / tps65010: Switched to using str_enable_disable()
helpers for clarity and potential size reduction.
- upboard-fpga: Removed unnecessary ACPI_PTR() annotation.
- max8997: Removed unused max8997_irq_exit() function, using devm_*
helpers instead.
- lp3943: Dropped unused #include <linux/pwm.h> from the header file.
- db8500-prcmu: Removed needless return statements in void APIs.
- qnap-mcu: Replaced commas with semicolons between expressions for
correctness.
- STA2X11: Removed the core MFD driver as the underlying platform
support was removed.
- EZX-PCAP: Removed the unused pcap_adc_sync function.
- PCF50633 (OpenMoko PMIC): Removed the entire driver (core, adc,
gpio, irq) as the underlying s3c24xx platform support was removed.
Devicetree updates:
- Converted fsl,mcu-mpc8349emitx binding to YAML
- Added qcom,msm8937-tcsr compatible
- Added microchip,sama7d65-flexcom compatible
- Added rockchip,rk3528-qos syscon compatible
- Added airoha,en7581-pbus-csr syscon compatible
- Added microchip,sama7d65-ddr3phy syscon compatible
- Added microchip,sama7d65-sfrbu syscon compatible"
* tag 'mfd-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (49 commits)
mfd: cgbc-core: Add support for conga-SA8
dt-bindings: mfd: syscon: Add microchip,sama7d65-sfrbu
dt-bindings: mfd: syscon: Add microchip,sama7d65-ddr3phy
mfd: cgbc: Add support for HWMON
dt-bindings: mfd: syscon: Add the pbus-csr node for Airoha EN7581 SoC
mfd: cgbc-core: Cleanup signedness in cgbc_session_request()
mfd: pcf50633: Remove remaining PCF50633 support
mfd: pcf50633: Remove unused platform IRQ code
mfd: pcF50633-gpio: Remove unused driver
mfd: pcf50633-adc: Remove unused driver
mfd: qnap-mcu: Convert commas to semicolons in qnap_mcu_exec()
mfd: mt6397-core: Add mfd_cell for mt6359-accdet
dt-bindings: mfd: syscon: Add rk3528 QoS register compatible
dt-bindings: mfd: atmel,sama5d2-flexcom: Add microchip,sama7d65-flexcom
mfd: ezx-pcap: Remove unused pcap_adc_sync
mfd: db8500-prcmu: Remove needless return in three void APIs
mfd: Remove STA2x11 core driver
mfd: max77620: Allow building as a module
mfd: ene-kb3930: Fix a potential NULL pointer dereference
dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8937
...
This doesn't affect how the code works because there are some implicit
casts, but the "ret" variable is used to hold negative error codes so
it should be type int.
Declare it as "int" instead of "unsigned int".
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/9e812dfa-e216-4e40-bbf0-d0b63b110bb0@stanley.mountain
Signed-off-by: Lee Jones <lee@kernel.org>
As part of the pcf50633 removal, take out it's irq code
(which includes one bit still called from the core, but it'll
go soon).
Signed-off-by: "Dr. David Alan Gilbert" <linux@treblig.org>
Link: https://lore.kernel.org/r/20250311014959.743322-9-linux@treblig.org
Signed-off-by: Lee Jones <lee@kernel.org>
