summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2025-05-23mfd: rt5033: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-7-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: max8925: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-6-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: max77705: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-5-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: max77541: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-4-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: max14577: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-3-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: as3722: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-2-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: 88pm886: Fix wakeup source leaks on device unbindKrzysztof Kozlowski
Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Karel Balej <balejk@matfyz.cz> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-1-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: Correct indentation and style in DTS exampleKrzysztof Kozlowski
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. While re-indenting, drop unused labels. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250501145125.59952-4-krzysztof.kozlowski@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: Drop unrelated nodes from DTS exampleKrzysztof Kozlowski
Binding example should not contain other nodes, e.g. consumers of resource providers, because this is completely redundant and adds unnecessary bloat. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250501145125.59952-3-krzysztof.kozlowski@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: syscon: Add qcom,apq8064-sps-sicDmitry Baryshkov
Add compat for Smart Peripheral System (SPS) Interrupt Controller (SIC) present on Qualcomm APQ8064 SoC. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250425-fix-nexus-4-v3-3-da4e39e86d41@oss.qualcomm.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: syscon: Add qcom,apq8064-mmss-sfpbDmitry Baryshkov
Add compat string for Qualcomm MultiMedia SubSystem System FPB. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250425-fix-nexus-4-v3-2-da4e39e86d41@oss.qualcomm.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLEAlexey Gladkov
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: e789995d5c61 ("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>
2025-05-23dt-bindings: mfd: syscon: Add mt7988-topmiscFrank Wunderlich
Add compatible for Mediatek mt7988 topmisc syscon. This hardware block contains 2 functional blocks - a powercontroller which is not needed (switched by atf) - a multiplexer for high-speed Combo-Phy This compatible is only for the multiplexer part. Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250422132438.15735-6-linux@fw-web.de Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: exynos-lpass: Fix another error handling path in exynos_lpass_probe()Christophe JAILLET
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: c695abab2429 ("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>
2025-05-23mfd: exynos-lpass: Avoid calling exynos_lpass_disable() twice in ↵Christophe JAILLET
exynos_lpass_remove() exynos_lpass_disable() is called twice in the remove function. Remove one of these calls. Fixes: 90f447170c6f ("mfd: exynos-lpass: Add runtime PM support") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/74d69e8de10308c9855db6d54155a3de4b11abfd.1745247209.git.christophe.jaillet@wanadoo.fr Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: exynos-lpass: Fix an error handling path in exynos_lpass_probe()Christophe JAILLET
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: c414df12bdf7 ("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>
2025-05-23dt-bindings: mfd: mediatek,mt8195-scpsys: Add support for MT6893AngeloGioacchino Del Regno
Add a compatible string for the scpsys block found in the MediaTek Dimensity 1200 (MT6893) SoC. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250416120225.147826-1-angelogioacchino.delregno@collabora.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23MAINTAINERS: add myself as reviewer for Samsung S2M MFDAndré Draszik
I'm working on a Samsung device which includes this MFD and would like to be Cc'ed to further contributions and help on reviewing them. Add me as reviewer. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-32-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: sec: Add myself as module authorAndré Draszik
Add myself as module author, so people know whom to complain to about after the recent updates. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-23-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: sec-irq: Convert to using REGMAP_IRQ_REG() macrosAndré Draszik
Use REGMAP_IRQ_REG macro helpers instead of open coding. This makes the code a bit shorter and more obvious. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-22-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: sec-common: Convert to using MFD_CELL macrosAndré Draszik
Use MFD_CELL macro helpers instead of open coding. This makes the code a bit shorter and more obvious. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-21-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: sec-common: Use sizeof(*var), not sizeof(struct type_of_var)André Draszik
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>
2025-05-23mfd: sec: Don't compare against NULL / 0 for errors, use !André Draszik
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>
2025-05-23mfd: sec: Change device_type to intAndré Draszik
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>
2025-05-23mfd: sec-i2c: Rework platform data and regmap instantiatingAndré Draszik
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>
2025-05-23mfd: sec-common: Don't ignore errors from sec_irq_init()André Draszik
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>
2025-05-23mfd: sec-irq: s2dos05 doesn't support interruptsAndré Draszik
The commit bf231e5febcf ("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>
2025-05-23mfd: sec-i2c: s2dos05/s2mpu05: Use explicit regmap config and drop defaultAndré Draszik
When support for PMICs without compatibles was removed in commit f736d2c0caa8 ("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 bf231e5febcf ("mfd: sec-core: Add support for the Samsung s2dos05") and commit ed33479b7beb ("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>
2025-05-23mfd: sec: Use dev_err_probe() where appropriateAndré Draszik
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>
2025-05-23mfd: sec-i2c: Sort struct of_device_id entries and the device type switchAndré Draszik
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>
2025-05-23mfd: sec-common: Fix multiple trivial whitespace issuesAndré Draszik
Rectify a couple of alignment problems reported by Checkpatch. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250409-s2mpg10-v4-11-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: sec: Merge separate core and irq modulesAndré Draszik
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>
2025-05-23mfd: sec: Add support for S2MPG10 PMICAndré Draszik
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>
2025-05-23mfd: sec: Split into core and transport (i2c) driversAndré Draszik
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>
2025-05-23mfd: sec: Move private internal API to internal headerAndré Draszik
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>
2025-05-23mfd: sec: Update includes to add missing and remove superfluous onesAndré Draszik
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>
2025-05-23mfd: sec: Sort includes alphabeticallyAndré Draszik
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>
2025-05-23mfd: sec-core: Drop non-existing forward declarationsAndré Draszik
sec_irq_resume() was removed in commit 6445b84abf91 ("mfd: Add s2mps11 irq driver") and sec_irq_exit() in commit 3dc6f4aaafbe ("mfd: sec: Use devm_mfd_add_devices and devm_regmap_add_irq_chip") while the prototypes were left. They should be removed. Do so. 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-v4-4-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: samsung,s2mps11: add s2mpg10André Draszik
The Samsung S2MPG10 PMIC is similar to the existing PMICs supported by this binding. It is a Power Management IC for mobile applications with buck converters, various LDOs, power meters, RTC, clock outputs, and additional GPIOs interfaces. Unlike other Samsung PMICs, communication is not via I2C, but via the Samsung ACPM firmware, it therefore doesn't need a 'reg' property but needs to be a child of the ACPM firmware node instead. S2MPG10 can also act as a system power controller allowing implementation of a true cold-reset of the system. Support for the other components like regulators and power meters will be added in subsequent future patches. 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-v4-1-d66d5f39b6bf@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: syscon: Add microchip,sama7d65-secumodRyan Wanner
Add SAMA7D65 SECUMOD compatible string to DT bindings documentation. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/2fdd14313d9cf008dbc4a63a91ba0cb5cf372ad6.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: syscon: atmel,sama5d2-secumod: Convert to yamlRyan Wanner
Convert Microchip AT91 secumod to YAML format. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/a999a719a652ec834f1176d69a3e9b207cbd63e6.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23dt-bindings: mfd: atmel: Add microchip,sama7d65-gpbrRyan Wanner
Add SAMA7D65 GPBR compatible to DT bindings documentation. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/ddbcb306699b8c09f3210d714c0701afa1a7cb96.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-23mfd: ucb1x00: Use new GPIO line value setter callbacksBartosz Golaszewski
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>
2025-05-23mfd: tps65010: Use new GPIO line value setter callbacksBartosz Golaszewski
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>
2025-05-23mfd: sm501: Use new GPIO line value setter callbacksBartosz Golaszewski
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>
2025-05-23mfd: bcm590xx: Drop unused "id" member of bcm590xx structArtur Weber
The "id" member of the bcm590xx struct is unused and will be confusing once we add an actual PMU ID storage value. Drop it; a replacement will be introduced in a future commit. Signed-off-by: Artur Weber <aweber.kernel@gmail.com> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250316-bcm59054-v7-4-4281126be1b8@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-22MAINTAINERS: Adjust the file entry in SIEMENS IPC LED DRIVERSLukas Bulwahn
Commit 835a0c10d33b ("leds: Rename simple directory to simatic") renames the driver's directory to drivers/leds/simatic, but misses to adjust the SIEMENS IPC LED DRIVERS section in MAINTAINERS. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a broken reference. Adjust the file entry to this renaming. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com> Link: https://lore.kernel.org/r/20250325092159.213463-1-lukas.bulwahn@redhat.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-05-22mfd: tps65010: Use per-client debugfs directoryWolfram Sang
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>
2025-05-22mfd: aat2870: Use per-client debugfs directoryWolfram Sang
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>
2025-05-22Merge branches 'ib-firmware-mfd-6.16', 'ib-mfd-clocksource-pwm-6.16', ↵Lee Jones
'ib-mfd-gpio-nvmem-6.16', 'ib-mfd-regulator-6.16' and 'ib-mfd-regulator-6.16-1' into ibs-for-mfd-merged
generated by cgit (git 2.34.1) at 2025-07-15 08:12:06 +0000