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2024-02-29mfd: mt6397-core: Register mt6357 sound codecFabien Parent1-0/+3
Add MT6357 codec entry in the MFD driver. Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20240226-audio-i350-v1-13-4fa1cea1667f@baylibre.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-29dt-bindings: mfd: syscon: Add ti,am62-usb-phy-ctrl compatibleRoger Quadros1-0/+1
Add the compatible for TI AM62 USB PHY Control register. This register is found in the TI AM62 WKUP_CTRL_MMR0 space [1]. It is used to indicate the USB PHY PLL reference clock rate and core voltage level to the USB controller. [1] - https://www.ti.com/lit/pdf/spruiv7 Signed-off-by: Roger Quadros <rogerq@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240226-b4-for-v6-5-am62-usb-typec-dt-v6-1-acf77fff4344@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-29dt-bindings: mfd: dlg,da9063: Make #interrupt-cells requiredGeert Uytterhoeven1-1/+2
'#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>
2024-02-23dt-bindings: mfd: Convert atmel-flexcom to json-schemaBalakrishnan Sambath2-64/+99
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>
2024-02-23mfd: kempld-core: Don't replace resources provided by ACPIMichael Brunner1-37/+0
The current implementation to retrieve ACPI resources is faulty and may cause issues that even can lead to non-booting systems. When adding data from an ACPI device, the resources are already assigned to the platform device. Therefore there is no need to retrieve the resource list from ACPI and manually assign it to the platform device. Also there shouldn't be any BIOS in the wild anymore, that does not have resources added to the KEMPLD ACPI data. In particular this fixes an issue where the retrieval of the resource list using /proc/ioports is disturbed and does not list the assigned resource for the kempld device or even no resources at all. On some distributions this also leads to problems during system initialization (e.g. with udev) and causes the system to not boot at all. I have reproduced the issue with the following kernel versions: 5.10.209 5.15.148 6.1.25 6.6.17 6.7.5 6.8-rc5 The patch applies to all of those versions and seems to resolve the issue. Signed-off-by: Michael Brunner <michael.brunner@kontron.com> Link: https://lore.kernel.org/r/af8756be81c9062f9543d2e5d9373cf5e7877b1e.camel@kontron.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: cros_ec_dev: Add GPIO device if feature present on ECStephen Boyd1-0/+9
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. Check for the feature support by checking for the GPIO feature and then populate a sub-device for the gpio hardware on the EC. Signed-off-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20240219202325.4095816-3-swboyd@chromium.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23dt-bindings: mfd: cros-ec: Add properties for GPIO controllerStephen Boyd1-0/+7
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>
2024-02-23mfd: twl: Select MFD_COREAlexander Sverdlin1-0/+1
Fix link error: ld.bfd: drivers/mfd/twl-core.o: in function `twl_probe': git/drivers/mfd/twl-core.c:846: undefined reference to `devm_mfd_add_devices' Cc: <stable@vger.kernel.org> Fixes: 63416320419e ("mfd: twl-core: Add a clock subdevice for the TWL6032") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com> Reviewed-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20240221143021.3542736-1-alexander.sverdlin@siemens.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: core: Constify the struct device_type usageRicardo B. Marliere1-1/+1
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the mfd_dev_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Link: https://lore.kernel.org/r/20240219-device_cleanup-mfd-v1-1-e4eef5ed2da8@marliere.net Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rk8xx-core: Fix interrupt processing order for power key buttonOndrej Jirman1-1/+1
Process rise event last, to avoid stuck keys when multiple interrupts are coalesced. This can happen typically when resuming from suspend via power key press and holding the power button for a bit too short, so that RISE an FALL IRQ flags are set before any interrupt routine has a chance to run. Input subsystem will interpret it as holding down a power key for a long time, which leads to unintended initiation of shutdown UI on some OSes. Signed-off-by: Ondrej Jirman <megi@xff.cz> Link: https://lore.kernel.org/r/20240217195615.1767907-1-megi@xff.cz Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: twl4030-power: Accept standard property for power controllerAndreas Kemnade1-0/+3
Instead of only accepting the ti specific properties accept also the standard property. For uniformity, search in the parent node for the tag. The code for powering off is also isolated from the rest in this file. So it is a pure Linux design decision to put it here. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20240217082007.3238948-6-andreas@kemnade.info Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: twl-core: Add power off implementation for twl603xAndreas Kemnade2-0/+29
If the system-power-controller property is there, enable power off. Implementation is based on a Linux v3.0 vendor kernel. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20240217082007.3238948-3-andreas@kemnade.info Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23dt-bindings: mfd: ti,twl: Document system-power-controllerAndreas Kemnade1-0/+2
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>
2024-02-23mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a refPeter Griffin1-1/+3
of_parse_phandle() returns a device_node with refcount incremented, which the callee needs to call of_node_put() on when done. We should only call of_node_put() when the property argument is provided though as otherwise nothing has taken a reference on the node. Fixes: f36e789a1f8d ("mfd: altera-sysmgr: Add SOCFPGA System Manager") Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240220115012.471689-4-peter.griffin@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: syscon: Remove extern from function prototypesPeter Griffin1-14/+11
The kernel coding style does not require 'extern' in function prototypes in .h files, so remove them as they are not needed. To avoid checkpatch warnings such as CHECK: Lines should not end with a '(' +struct regmap *syscon_regmap_lookup_by_phandle( The indentation is also updated. No functional changes in this patch. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240220115012.471689-3-peter.griffin@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: syscon: Call of_node_put() only when of_parse_phandle() takes a refPeter Griffin1-1/+3
of_parse_phandle() returns a device_node with refcount incremented, which the callee needs to call of_node_put() on when done. We should only call of_node_put() when the property argument is provided though as otherwise nothing has taken a reference on the node. Fixes: 45330bb43421 ("mfd: syscon: Allow property as NULL in syscon_regmap_lookup_by_phandle") Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Link: https://lore.kernel.org/r/20240220115012.471689-2-peter.griffin@linaro.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: mc13xxx: Use bitfield helpersGeert Uytterhoeven1-11/+11
Use the FIELD_GET() helper, instead of defining a custom macro implementing the same operation. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/ef7d5fc3d867338520392417cdf2b67ba19aecde.1708002264.git.geert+renesas@glider.be Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rc5t583: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-19-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: stpmic1: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-18-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: stmfx: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-17-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: si476x: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-16-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rsmu_i2c: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-15-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rn5t618: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-14-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rk8xx: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-13-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rohm: Convert to use maple tree register cacheBo Liu3-4/+4
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Acked-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20240206071314.8721-12-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: wolfson: Convert to use maple tree register cacheBo Liu5-7/+7
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240206071314.8721-11-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: lochnagar-i2c: Convert to use maple tree register cacheBo Liu1-2/+2
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240206071314.8721-10-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: khadas-mcu: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240206071314.8721-9-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: dialog: Convert to use maple tree register cacheBo Liu5-6/+6
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-8-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: bd9571mwv: Convert to use maple tree register cacheBo Liu1-2/+2
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-7-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: bcm590xx: Convert to use maple tree register cacheBo Liu1-2/+2
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-6-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: axp20x: Convert to use maple tree register cacheBo Liu1-2/+2
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-5-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: as3722: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-4-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: as3711: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-3-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: ac100: Convert to use maple tree register cacheBo Liu1-1/+1
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Bo Liu <liubo03@inspur.com> Link: https://lore.kernel.org/r/20240206071314.8721-2-liubo03@inspur.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: mcp-core: Make mcp_bus_type constRicardo B. Marliere1-1/+1
Now that the driver core can properly handle constant struct bus_type, move the mcp_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240204-bus_cleanup-mfd-v1-1-07335ebc034f@marliere.net Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23spi: cs42l43: Tidy up header includesCharles Keepax1-0/+2
Including some missing headers. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20240129152557.3221212-1-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23dt-bindings: mfd: syscon: Add ti,am654-serdes-ctrl compatibleAndrew Davis1-0/+1
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>
2024-02-23dt-bindings: mfd: syscon: Add ti,j784s4-pcie-ctrl compatibleSiddharth Vadapalli1-0/+1
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>
2024-02-23dt-bindings: mfd: atmel,hlcdc: Convert to DT schema formatDharma Balasubiramani2-56/+99
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>
2024-02-23mfd: cs42l43: Handle error from devm_pm_runtime_enable()Charles Keepax1-1/+3
As it devm_pm_runtime_enable() can fail due to memory allocations, it is best to handle the error. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240129152557.3221212-6-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: cs42l43: Add some missing dev_err_probe()sCharles Keepax2-12/+6
Use of dev_err_probe() was missed in the i2c and sdw parts of the code, update the missing parts. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240129152557.3221212-5-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: cs42l43: Add time postfixes on definesCharles Keepax1-18/+18
Make the defines a little clearer by adding time based postfixes. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240129152557.3221212-4-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: cs42l43: Use __u8 type rather than u8 for firmware interfaceCharles Keepax1-2/+2
__xxx is the preferred type for firmware interfaces. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240129152557.3221212-3-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: cs42l43: Tidy up header includesCharles Keepax5-13/+30
Use more forward declarations, move header guards to cover other includes, and rely less on including headers through other headers. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240129152557.3221212-2-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: wm831x: Remove redundant forever while loopMaciej Strozek1-25/+18
Current code executes only once despite the while loop, so remove the loop. Also msleep(1) will likely result in a larger sleep, so increase its value for clarity while keeping the same behaviour. Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240123154259.81258-1-mstrozek@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: rave-sp: Avoid unnecessary use of comma operatorSimon Horman1-1/+1
Although it does not seem to have any untoward side-effects, the use of ';' to separate to assignments seems more appropriate than ','. Flagged by clang-17 -Wcomma No functional change intended. Compile tested only. Signed-off-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240123-rave-sp-comma-v1-1-84e9b15ba205@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: cros_ec: Register EC-based watchdog subdeviceLukasz Majczak1-0/+9
Add ChromeOS EC-based watchdog as EC subdevice. Signed-off-by: Lukasz Majczak <lma@chromium.org> Link: https://lore.kernel.org/r/20240119084328.3135503-4-lma@chromium.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23dt-bindings: mfd: qcom,tcsr: Add compatibles for QCM2290 and SM6115Dmitry Baryshkov1-0/+2
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>
2024-02-23dt-bindings: mfd: iqs62x: Do not override firmware-name $refKrzysztof Kozlowski1-1/+1
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>
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