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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>
2024-02-23mfd: omap-usb-host: Increase size of buffer to include all possible valuesLee Jones1-1/+1
Avoid these nasty W=1 errors: drivers/mfd/omap-usb-host.c: In function ‘usbhs_omap_probe’: drivers/mfd/omap-usb-host.c:706:54: error: ‘_clk’ directive output may be truncated writing 4 bytes into a region of size between 1 and 11 [-Werror=format-truncation=] drivers/mfd/omap-usb-host.c:705:17: note: ‘snprintf’ output between 24 and 34 bytes into a destination of size 30 drivers/mfd/omap-usb-host.c:721:56: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] drivers/mfd/omap-usb-host.c:721:33: note: directive argument in the range [-2147483640, 2147483647] drivers/mfd/omap-usb-host.c:720:17: note: ‘snprintf’ output between 28 and 38 bytes into a destination of size 30 drivers/mfd/omap-usb-host.c:731:55: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 9 [-Werror=format-truncation=] drivers/mfd/omap-usb-host.c:731:33: note: directive argument in the range [-2147483640, 2147483647] drivers/mfd/omap-usb-host.c:730:17: note: ‘snprintf’ output between 27 and 37 bytes into a destination of size 30 Cc: Tony Lindgren <tony@atomide.com> Cc: Keshava Munegowda <keshava_mgowda@ti.com> Cc: Roger Quadros <rogerq@ti.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: sun4i-gpadc: Correct specified GPADC interrupt numbersFuyao Kashizuku1-2/+2
The identifiers are used as IRQ resource numbers, where 0 is treated specially. This fixes sun4i-gpadc-iio probe failed when request irq. The backstack: WARNING: CPU: 3 PID: 1 at drivers/base/platform.c:451 __platform_get_irq_byname+0xb8/0xc4 0 is an invalid IRQ number Modules linked in: CPU: 3 PID: 1 Comm: swapper/0 Not tainted 6.7.0-rc6 #9 Hardware name: Allwinner sun8i Family unwind_backtrace show_stack dump_stack_lvl __warn warn_slowpath_fmt __platform_get_irq_byname platform_get_irq_byname sun4i_irq_init sun4i_gpadc_probe platform_probe really_probe __driver_probe_device driver_probe_device __driver_attach bus_for_each_dev bus_add_driver driver_register do_one_initcall do_initcall_level do_initcalls kernel_init_freeable kernel_init Log reports: sun4i-gpadc-iio sun6i-a31-gpadc-iio.0: error -EINVAL: IRQ FIFO_DATA_PENDING not found sun4i-gpadc-iio: probe of sun6i-a31-gpadc-iio.0 failed with error -22 Signed-off-by: Fuyao Kashizuku <fuyao@sjterm.com> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/ZYuFbUUus9apiCpq@debian.cyg Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: lpc_ich: Use ALIGN_DOWN() to obtain the start of the SPI base rangeIlpo Järvinen1-1/+2
Instead of open coding, use ALIGN_DOWN() for alignment. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231229145059.6138-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: intel-lpss: Introduce QUIRK_CLOCK_DIVIDER_UNITY for XPS 9530Aleksandrs Vinarskis3-0/+17
Some devices (eg. Dell XPS 9530, 2023) due to a firmware bug have a misconfigured clock divider, which should've been 1:1. This introduces quirk which conditionally re-configures the clock divider to 1:1. Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20231221185142.9224-3-alex.vinarskis@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23mfd: intel-lpss: Switch to generalized quirk tableAleksandrs Vinarskis3-10/+24
Introduce generic quirk table, and port existing walkaround for select Microsoft devices to it. This is a preparation for QUIRK_CLOCK_DIVIDER_UNITY. Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20231221185142.9224-2-alex.vinarskis@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-23Merge branches 'ib-mfd-cros-watchdog-6.9' and 'ib-mfd-input-thermal-6.9' ↵Lee Jones7-244/+290
into ibs-for-mfd-merged
2024-02-08dt-bindings: mfd: dlg,da9063: Convert da9062 to json-schemaBiju Das4-132/+212
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>
2024-02-08dt-bindings: mfd: dlg,da9063: Sort child devicesBiju Das1-8/+8
Sort child devices alphabetically. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240131102656.3379-6-biju.das.jz@bp.renesas.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-08dt-bindings: thermal: Convert da906{1,2} thermal to json-schemaBiju Das4-38/+37
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>
2024-02-08dt-bindings: input: Convert da906{1,2,3} onkey to json-schemaBiju Das5-63/+42
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>
2024-02-08dt-bindings: mfd: dlg,da9063: Update watchdog child nodeBiju Das1-15/+3
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>
2024-02-08dt-bindings: mfd: da9062: Update watchdog descriptionBiju Das2-2/+2
Update watchdog description by referring to dlg,da9062-watchdog binding file. Update MAINTAINERS entries. Fixes: bd888a4377ae ("dt-bindings: watchdog: da9062-wdt: convert txt to yaml") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240131102656.3379-2-biju.das.jz@bp.renesas.com Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-01watchdog: Add ChromeOS EC-based watchdog driverLukasz Majczak4-0/+222
Embedded Controller (EC) present on Chromebook devices can be used as a watchdog. Implement a driver to support it. Signed-off-by: Lukasz Majczak <lma@chromium.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20240126095721.782782-3-lma@chromium.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-02-01platform/chrome: Update binary interface for EC-based watchdogLukasz Majczak1-43/+35
Update structures and defines related to EC_CMD_HANG_DETECT to allow usage of new EC-based watchdog. Signed-off-by: Lukasz Majczak <lma@chromium.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://lore.kernel.org/r/20240126095721.782782-2-lma@chromium.org Signed-off-by: Lee Jones <lee@kernel.org>
2024-01-22Linux 6.8-rc1Linus Torvalds1-2/+2
2024-01-22Merge tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefsLinus Torvalds78-1426/+1629
Pull more bcachefs updates from Kent Overstreet: "Some fixes, Some refactoring, some minor features: - Assorted prep work for disk space accounting rewrite - BTREE_TRIGGER_ATOMIC: after combining our trigger callbacks, this makes our trigger context more explicit - A few fixes to avoid excessive transaction restarts on multithreaded workloads: fstests (in addition to ktest tests) are now checking slowpath counters, and that's shaking out a few bugs - Assorted tracepoint improvements - Starting to break up bcachefs_format.h and move on disk types so they're with the code they belong to; this will make room to start documenting the on disk format better. - A few minor fixes" * tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefs: (46 commits) bcachefs: Improve inode_to_text() bcachefs: logged_ops_format.h bcachefs: reflink_format.h bcachefs; extents_format.h bcachefs: ec_format.h bcachefs: subvolume_format.h bcachefs: snapshot_format.h bcachefs: alloc_background_format.h bcachefs: xattr_format.h bcachefs: dirent_format.h bcachefs: inode_format.h bcachefs; quota_format.h bcachefs: sb-counters_format.h bcachefs: counters.c -> sb-counters.c bcachefs: comment bch_subvolume bcachefs: bch_snapshot::btime bcachefs: add missing __GFP_NOWARN bcachefs: opts->compression can now also be applied in the background bcachefs: Prep work for variable size btree node buffers bcachefs: grab s_umount only if snapshotting ...
2024-01-21Merge tag 'timers-core-2024-01-21' of ↵Linus Torvalds7-12/+41
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer updates from Thomas Gleixner: "Updates for time and clocksources: - A fix for the idle and iowait time accounting vs CPU hotplug. The time is reset on CPU hotplug which makes the accumulated systemwide time jump backwards. - Assorted fixes and improvements for clocksource/event drivers" * tag 'timers-core-2024-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug clocksource/drivers/ep93xx: Fix error handling during probe clocksource/drivers/cadence-ttc: Fix some kernel-doc warnings clocksource/drivers/timer-ti-dm: Fix make W=n kerneldoc warnings clocksource/timer-riscv: Add riscv_clock_shutdown callback dt-bindings: timer: Add StarFive JH8100 clint dt-bindings: timer: thead,c900-aclint-mtimer: separate mtime and mtimecmp regs
2024-01-21Merge tag 'powerpc-6.8-2' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Aneesh Kumar: - Increase default stack size to 32KB for Book3S Thanks to Michael Ellerman. * tag 'powerpc-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: Increase default stack size to 32KB
2024-01-21bcachefs: Improve inode_to_text()Kent Overstreet1-7/+18
Add line breaks - inode_to_text() is now much easier to read. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-21bcachefs: logged_ops_format.hKent Overstreet2-27/+31
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-21bcachefs: reflink_format.hKent Overstreet3-47/+48
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-21bcachefs; extents_format.hKent Overstreet2-279/+284
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-03 02:15:30 +0300