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Bo Liu
a2caf6036c mfd: rc5t583: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:05 +00:00
Bo Liu
12edc9a8da mfd: stpmic1: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:05 +00:00
Bo Liu
cac3d77098 mfd: stmfx: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:05 +00:00
Bo Liu
9982a5e0af mfd: si476x: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:05 +00:00
Bo Liu
5db47ad8ae mfd: rsmu_i2c: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:05 +00:00
Bo Liu
462d188aab mfd: rn5t618: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
21ff89b91b mfd: rk8xx: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
6c93d55554 mfd: rohm: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
9261cd0473 mfd: wolfson: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
baaa1b8e7d mfd: lochnagar-i2c: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
14100f8e58 mfd: khadas-mcu: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
45900612fa mfd: dialog: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:04 +00:00
Bo Liu
1136eeaa41 mfd: bd9571mwv: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:03 +00:00
Bo Liu
e2a735ea3a mfd: bcm590xx: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:03 +00:00
Bo Liu
38df0f254f mfd: axp20x: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:03 +00:00
Bo Liu
32f60d54a3 mfd: as3722: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:03 +00:00
Bo Liu
225303da31 mfd: as3711: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:03 +00:00
Bo Liu
ed9fdff5ad mfd: ac100: Convert to use maple tree register cache 
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>
 2024-02-23 14:58:03 +00:00
Ricardo B. Marliere
6abc896ccb mfd: mcp-core: Make mcp_bus_type const 
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>
 2024-02-23 14:58:03 +00:00
Charles Keepax
c28c45608e spi: cs42l43: Tidy up header includes 
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>
 2024-02-23 14:58:02 +00:00
Andrew Davis
17bb3a9d34 dt-bindings: mfd: syscon: Add ti,am654-serdes-ctrl compatible 
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>
 2024-02-23 14:58:02 +00:00
Siddharth Vadapalli
cc1965b02d dt-bindings: mfd: syscon: Add ti,j784s4-pcie-ctrl compatible 
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>
 2024-02-23 14:58:02 +00:00
Dharma Balasubiramani
9fb7369cf5 dt-bindings: mfd: atmel,hlcdc: Convert to DT schema format 
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>
 2024-02-23 14:58:02 +00:00
Charles Keepax
cab2ce7fce mfd: cs42l43: Handle error from devm_pm_runtime_enable() 
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>
 2024-02-23 14:58:02 +00:00
Charles Keepax
d92b9bcfce mfd: cs42l43: Add some missing dev_err_probe()s 
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>
 2024-02-23 14:58:02 +00:00
Charles Keepax
ca291ea748 mfd: cs42l43: Add time postfixes on defines 
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>
 2024-02-23 14:58:02 +00:00
Charles Keepax
de896be80a mfd: cs42l43: Use __u8 type rather than u8 for firmware interface 
__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>
 2024-02-23 14:58:01 +00:00
Charles Keepax
8b9a1f5ef4 mfd: cs42l43: Tidy up header includes 
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>
 2024-02-23 14:58:01 +00:00
Maciej Strozek
efe4c7908e mfd: wm831x: Remove redundant forever while loop 
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>
 2024-02-23 14:58:01 +00:00
Simon Horman
944e823d73 mfd: rave-sp: Avoid unnecessary use of comma operator 
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>
 2024-02-23 14:58:01 +00:00
Lukasz Majczak
6cea614ba7 mfd: cros_ec: Register EC-based watchdog subdevice 
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>
 2024-02-23 14:58:01 +00:00
Dmitry Baryshkov
5dce78032b dt-bindings: mfd: qcom,tcsr: Add compatibles for QCM2290 and SM6115 
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>
 2024-02-23 14:58:01 +00:00
Krzysztof Kozlowski
ed3cb341e4 dt-bindings: mfd: iqs62x: Do not override firmware-name $ref 
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>
 2024-02-23 14:58:01 +00:00
Lee Jones
5ebb75b904 mfd: omap-usb-host: Increase size of buffer to include all possible values 
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>
 2024-02-23 14:58:00 +00:00
Fuyao Kashizuku
dfebe38e46 mfd: sun4i-gpadc: Correct specified GPADC interrupt numbers 
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>
 2024-02-23 14:58:00 +00:00
Ilpo Järvinen
fc99c01322 mfd: lpc_ich: Use ALIGN_DOWN() to obtain the start of the SPI base range 
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>
 2024-02-23 14:58:00 +00:00
Aleksandrs Vinarskis
1d8c51ed2d mfd: intel-lpss: Introduce QUIRK_CLOCK_DIVIDER_UNITY for XPS 9530 
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>
 2024-02-23 14:58:00 +00:00
Aleksandrs Vinarskis
ac9538f600 mfd: intel-lpss: Switch to generalized quirk table 
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>
 2024-02-23 14:58:00 +00:00
Lee Jones
3eeadf8ff9 Merge branches 'ib-mfd-cros-watchdog-6.9' and 'ib-mfd-input-thermal-6.9' into ibs-for-mfd-merged 2024-02-23 14:57:16 +00:00
Biju Das
f1eb64bf6d dt-bindings: mfd: dlg,da9063: Convert da9062 to json-schema 
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>
 2024-02-08 13:06:03 +00:00
Biju Das
ae3a0d709c dt-bindings: mfd: dlg,da9063: Sort child devices 
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>
 2024-02-08 13:05:58 +00:00
Biju Das
fddee1e686 dt-bindings: thermal: Convert da906{1,2} thermal to json-schema 
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>
 2024-02-08 13:05:52 +00:00
Biju Das
e2fcaf4c06 dt-bindings: input: Convert da906{1,2,3} onkey to json-schema 
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>
 2024-02-08 13:05:48 +00:00
Biju Das
19c993f29e dt-bindings: mfd: dlg,da9063: Update watchdog child node 
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>
 2024-02-08 13:05:43 +00:00
Biju Das
12f0a4cc84 dt-bindings: mfd: da9062: Update watchdog description 
Update watchdog description by referring to dlg,da9062-watchdog binding
file.

Update MAINTAINERS entries.

Fixes: bd888a4377 ("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>
 2024-02-08 13:05:32 +00:00
Lukasz Majczak
843dac4d36 watchdog: Add ChromeOS EC-based watchdog driver 
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>
 2024-02-01 11:49:30 +00:00
Lukasz Majczak
4d2ff655fb platform/chrome: Update binary interface for EC-based watchdog 
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>
 2024-02-01 11:49:25 +00:00
Linus Torvalds
6613476e22 Linux 6.8-rc1 v6.8-rc1 2024-01-21 14:11:32 -08:00
Linus Torvalds
35a4474b5c Merge tag 'bcachefs-2024-01-21' of https://evilpiepirate.org/git/bcachefs 
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
  ...
 2024-01-21 14:01:12 -08:00
Linus Torvalds
4fbbed7872 Merge tag 'timers-core-2024-01-21' of 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
 2024-01-21 11:14:40 -08:00