further deprecate class based I2C device instantiation. All users are
converted, too. Other that that, Andi collected a number if I2C host
driver patches. Those merges have their own description.
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Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"i2c core removes an argument from the i2c_mux_add_adapter() call to
further deprecate class based I2C device instantiation. All users are
converted, too.
Other that that, Andi collected a number if I2C host driver patches.
Those merges have their own description"
* tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (72 commits)
power: supply: sbs-manager: Remove class argument from i2c_mux_add_adapter()
i2c: mux: Remove class argument from i2c_mux_add_adapter()
i2c: synquacer: Fix an error handling path in synquacer_i2c_probe()
i2c: acpi: Unbind mux adapters before delete
i2c: designware: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()
i2c: pxa: use 'time_left' variable with wait_event_timeout()
i2c: s3c2410: use 'time_left' variable with wait_event_timeout()
i2c: rk3x: use 'time_left' variable with wait_event_timeout()
i2c: qcom-geni: use 'time_left' variable with wait_for_completion_timeout()
i2c: jz4780: use 'time_left' variable with wait_for_completion_timeout()
i2c: synquacer: use 'time_left' variable with wait_for_completion_timeout()
i2c: stm32f7: use 'time_left' variable with wait_for_completion_timeout()
i2c: stm32f4: use 'time_left' variable with wait_for_completion_timeout()
i2c: st: use 'time_left' variable with wait_for_completion_timeout()
i2c: omap: use 'time_left' variable with wait_for_completion_timeout()
i2c: imx-lpi2c: use 'time_left' variable with wait_for_completion_timeout()
i2c: hix5hd2: use 'time_left' variable with wait_for_completion_timeout()
i2c: exynos5: use 'time_left' variable with wait_for_completion_timeout()
i2c: digicolor: use 'time_left' variable with wait_for_completion_timeout()
i2c: amd-mp2-plat: use 'time_left' variable with wait_for_completion_timeout()
...
Commit 99a741aa7a ("i2c: mux: gpio: remove support for class-based
device instantiation") removed the last call to i2c_mux_add_adapter()
with a non-null class argument. Therefore the class argument can be
removed.
Note: Class-based device instantiation is a legacy mechanism which
shouldn't be used in new code, so we can rule out that this argument
may be needed again in the future.
This driver was forgotten by the patch in the Fixes tag.
Fixes: fec1982d70 ("i2c: mux: Remove class argument from i2c_mux_add_adapter()")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The of_match shall correspond to the name of the regulator subnode,
or the deprecated `regulator-compatible` property must be used:
failing to do so, the regulator won't probe (and the driver will
as well not probe).
Since the devicetree binding for this driver is actually correct
and wants DTs to use the "usb-otg-vbus-regulator" subnode name,
fix this driver by aligning the `of_match` string to what the DT
binding wants.
Fixes: 0402e8ebb8 ("power: supply: mt6360_charger: add MT6360 charger support")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20240410084405.1389378-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The rt9455_boost_voltage_values[] array is only used when USB PHY
support is enabled, causing a W=1 warning otherwise:
drivers/power/supply/rt9455_charger.c:200:18: error: 'rt9455_boost_voltage_values' defined but not used [-Werror=unused-const-variable=]
Enclose the definition in the same #ifdef as the references to it.
Fixes: e86d69dd78 ("power_supply: Add support for Richtek RT9455 battery charger")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240403080702.3509288-10-arnd@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Most of the functions that read values return a status and put the value
itself in an a function parameter. Update health reading to match.
As health is not checked for changes as part of the update loop, remove
the read of this from the periodic update loop. This saves I2C/1W
bandwidth. It also means we do not have to cache it, fresh values are
read when requested.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240325203129.150030-6-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Most of the functions that read values return a status and put the value
itself in an a function parameter. Update cycle count reading to match.
As cycle count is not checked for changes as part of the update loop,
remove the read of this from the periodic update loop. This saves I2C/1W
bandwidth. It also means we do not have to cache it, fresh values are
read when requested.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240325203129.150030-5-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Most of the functions that read values return a status and put the value
itself in an a function parameter. Update energy reading to match.
As energy is not checked for changes as part of the update loop,
remove the read of this from the periodic update loop. This saves
I2C/1W bandwidth. It also means we do not have to cache it, fresh
values are read when requested.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240325203129.150030-4-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Most of the functions that read values return a status and put the value
itself in an a function parameter. Update charge reading to match.
As charge state is not checked for changes as part of the update loop,
remove the read of this from the periodic update loop. This saves
I2C/1W bandwidth. It also means we do not have to cache it, fresh
values are read when requested.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240325203129.150030-3-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Most of the functions that read values return a status and put the value
itself in an a function parameter. Update time reading to match.
As time is not checked for changes as part of the update loop, remove
the read of the this from the periodic update loop. This saves
I2C/1W bandwidth. It also means we do not have to cache it, fresh
values are read when requested.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240325203129.150030-2-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Most of the functions that read values return a status and put the value
itself in an a function parameter. Update temperature reading to match.
As temp is not checked for changes as part of the update loop, remove
the read of the temperature from the periodic update loop. This saves
I2C/1W bandwidth. It also means we do not have to cache it, fresh
values are read when requested.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240325203129.150030-1-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The function power_supply_show_charge_behaviour() is not needed and can
be removed completely.
Removing the function also saves a spurious read of the property from
the driver on each call.
The convulted logic was a leftover from an earlier patch revision.
Some restructuring made this cleanup possible.
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/all/9e035ae4-cb07-4f84-8336-1a0050855bea@redhat.com/
Fixes: 4e61f1e9d5 ("power: supply: core: fix charge_behaviour formatting")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240329-power-supply-simplify-v1-1-416f1002739f@weissschuh.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
* new features
- axp20x_usb_power: report USB type
* cleanups
- convert lots of drivers to use devm_power_supply_register()
- convert lots of reset drivers to use devm_register_sys_off_handler()
- constify device_type and power_supply_class
- axp20x_usb_power: use correct property to report input current limit
- mm8013: correct handling of "not charging" status register
- core: fix charge_behaviour formatting
- minor fixes cleanups
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Merge tag 'for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"New features:
- axp20x_usb_power: report USB type
Cleanups:
- convert lots of drivers to use devm_power_supply_register()
- convert lots of reset drivers to use devm_register_sys_off_handler()
- constify device_type and power_supply_class
- axp20x_usb_power: use correct property to report input current limit
- mm8013: correct handling of "not charging" status register
- core: fix charge_behaviour formatting
- minor fixes cleanups"
* tag 'for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (66 commits)
power: supply: core: fix charge_behaviour formatting
power: supply: core: ease special formatting implementations
power: supply: mm8013: fix "not charging" detection
power: supply: move power_supply_attr_groups definition back to sysfs
power: supply: core: simplify power_supply_class_init
power: supply: core: add power_supply_for_each_device()
power: supply: core: make power_supply_class constant
power: supply: bq2415x_charger: report online status
power: supply: core: move power_supply_attr_group into #ifdef block
power: supply: core: Fix power_supply_init_attrs() stub
power: supply: bq27xxx: Report charge full state correctly
power: reset: rmobile-reset: Make sysc_base2 local
power: supply: core: constify the struct device_type usage
power: supply: axp288_fuel_gauge: Deny ROCK Pi X
power: reset: rmobile-reset: Map correct MMIO resource
power: reset: xgene-reboot: Fix a NULL vs IS_ERR() test
power: supply: axp288_fuel_gauge: Add STCK1A* Intel Compute Sticks to the deny-list
power: reset: syscon-poweroff: Use devm_register_sys_off_handler(POWER_OFF)
power: reset: syscon-poweroff: Move device data into a struct
power: reset: restart-poweroff: Use devm_register_sys_off_handler(POWER_OFF)
...
This property is documented to have a special format which exposes all
available behaviours and the currently active one at the same time. For
this special format some helpers are provided.
When the charge_behaviour property was added in
1b0b6cc803 ("power: supply: add charge_behaviour attributes"), it did
not update the default logic in in power_supply_sysfs.c to use the
format helpers. Thus by default only the currently active behaviour
is printed. This fixes the default logic to follow the documented
format.
There is currently only one in-tree drivers exposing charge behaviours -
thinkpad_acpi, which is not affected by the change, as it directly uses
the helpers and does not use the power_supply_sysfs.c logic.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20240303-power_supply-charge_behaviour_prop-v2-3-8ebb0a7c2409@weissschuh.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
As reported by the kernel test robot, 'power_supply_attr_group' is defined
but not used when CONFIG_SYSFS is not set. Sebastian suggested that the
correct fix implemented by this patch, instead of my attempt in commit
ea4367c40c ("power: supply: core: move power_supply_attr_group into #ifdef
block"), is to define power_supply_attr_groups in power_supply_sysfs.c and
expose it in the power_supply.h header. For the case where CONFIG_SYSFS=n,
define it as NULL.
Suggested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Fixes: ea4367c40c ("power: supply: core: move power_supply_attr_group into #ifdef block")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403021518.SUQzk3oA-lkp@intel.com/
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240303-class_cleanup-power-v2-1-e248b7128519@marliere.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Technically the sysfs attributes should be initialized
before the class is registered, since that will use them.
As a nice side effect this nicely simplifies the code,
since it allows dropping the helper variable.
Reviewed-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240301-psy-class-cleanup-v1-2-aebe8c4b6b08@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Introduce power_supply_for_each_device(), which is a wrapper
for class_for_each_device() using the power_supply_class and
going through all devices.
This allows making the power_supply_class itself a local
variable, so that drivers cannot mess with it and simplifies
the code slightly.
Reviewed-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240301-psy-class-cleanup-v1-1-aebe8c4b6b08@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Since commit 43a7206b09 ("driver core: class: make class_register() take
a const *"), the driver core allows for struct class to be in read-only
memory, so move the power_supply_class structure to be declared at build
time placing it into read-only memory, instead of having to be dynamically
allocated at boot time.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240301-class_cleanup-power-v1-1-97e0b7bf9c94@marliere.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Provide the Online property. This chip does not have specific flags to
indicate the presence of an input voltage, but this is implied by all valid
charging states. Fault states also only occur when VBUS is present, so set
Online true for those as well.
Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com>
Link: https://lore.kernel.org/r/20240229063721.2592069-2-absicsz@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
When building with CONFIG_SYSFS=n, the build error below is triggered:
ld: drivers/power/supply/power_supply_core.o:(.data+0x0): undefined
reference to `power_supply_attr_group'
The problem is that power_supply_attr_group is needed in
power_supply_core.c but defined in power_supply_sysfs.c, which is only
targeted with CONFIG_SYSFS=y. Therefore, move the extern declaration into
the #ifdef block that checks for CONFIG_SYSFS, and define an empty static
const struct otherwise. This is safe because the macro __ATRIBUTE_GROUPS in
power_supply_core.c will expand into an empty attribute_group array.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/all/20240227214916.GA3699076@dev-arch.thelio-3990X/
Fixes: 7b46b60944 ("power: supply: core: constify the struct device_type usage")
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Link: https://lore.kernel.org/r/20240228-device_cleanup-power-v1-1-52c0321c48e1@marliere.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
When building without CONFIG_SYSFS, there is an error because of a
recent refactoring that failed to update the stub of
power_supply_init_attrs():
drivers/power/supply/power_supply_core.c: In function 'power_supply_class_init':
drivers/power/supply/power_supply_core.c:1630:9: error: too few arguments to function 'power_supply_init_attrs'
1630 | power_supply_init_attrs();
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/power/supply/power_supply_core.c:25:
drivers/power/supply/power_supply.h:25:20: note: declared here
25 | static inline void power_supply_init_attrs(struct device_type *dev_type) {}
| ^~~~~~~~~~~~~~~~~~~~~~~
Update the stub function to take no parameters like the rest of the
refactoring, which resolves the build error.
Fixes: 7b46b60944 ("power: supply: core: constify the struct device_type usage")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240227-fix-power_supply_init_attrs-stub-v1-1-43365e68d4b3@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
When reporting the charging status, the existing code reports the battery
as full only when the reported current flowing is exactly 0mA, which is
unlikely in practice.
Fix the reporting by giving priority to the battery's full state
indication/flag.
Tested on the Nokia N900 with bq27200 fuel gauge.
Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com>
Link: https://lore.kernel.org/r/20240226193722.2173624-1-absicsz@gmail.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The static global variable sysc_base2 is no longer used outside the
probe method and the reset handler, so it can be converted to a local
variable, and passed to the reset handler via its callback data.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/35f04935c48ae55dc562071e0a1d6fca65234a58.1708944642.git.geert+renesas@glider.be
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Since commit aed65af1cc ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the
power_supply_dev_type variable to be a constant structure as well, placing
it into read-only memory which can not be modified at runtime.
In order to accomplish that, export power_supply_attr_group in
power_supply.h and use it with the macro __ATTRIBUTE_GROUPS when defining
power_supply_dev_type in power_supply_core.c. Therefore the attribute group
is no longer static. Lastly, because power_supply_attr_groups is no longer
dynamically associated to power_supply_dev_type in
power_supply_init_attrs(), make the function receive zero arguments.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240224-device_cleanup-power-v2-1-465ff94b896c@marliere.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The ROCK Pi X is a single board computer without batteries using the
AXP288 PMIC where the EFI code does not disable the charger part of
the PMIC causing us to report a discharging battery with a continuously
consumed battery charge to userspace.
Add it to the deny-list to avoid the bogus battery status reporting.
Signed-off-by: Guoyi Zhang <kuoi@bioarchlinux.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240221083425.440108-1-kuoi@bioarchlinux.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The registers related to reset generation are located in the second
register block. However, the conversion to device life-cycle managed
ioremap function accidentally changed the mapping to the first register
block.
Fixes: 0867276eb1 ("power: reset: rmobile-reset: Use devm_platform_ioremap_resource() helper")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/3b267fb1b303f63248934a1a77bee319e1c44879.1708458882.git.geert+renesas@glider.be
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The devm_platform_ioremap_resource() function returns error points. It
never returns NULL. Update the check accordingly.
Fixes: 7ddfd33c6e ("power: reset: xgene-reboot: Use devm_platform_ioremap_resource() helper")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/fe1b90d0-7234-4e03-accc-69a119f6a7eb@moroto.mountain
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Besides the existing STK1A* Cherry Trail based Intel Compute Sticks
already on the deny-list, Intel also made Bay Trail based Compute Sticks
which have a product name of STCK1A* and wich also report a non
existing battery with a random battery charge.
Instead of adding 3 new deny-list entries for the 3 variants of the STCK1A*
sticks consolidate the 2 Cherry Trail STK1AW32SC and STK1A32SC variants
into a single entry with a partial match for STK1A* and add a single new
STCK1A* match for the Bay Trail variants.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240212090014.13719-1-hdegoede@redhat.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
The bq27xxx i2c-client may not have an IRQ, in which case
client->irq will be 0. bq27xxx_battery_i2c_probe() already has
an if (client->irq) check wrapping the request_threaded_irq().
But bq27xxx_battery_i2c_remove() unconditionally calls
free_irq(client->irq) leading to:
[ 190.310742] ------------[ cut here ]------------
[ 190.310843] Trying to free already-free IRQ 0
[ 190.310861] WARNING: CPU: 2 PID: 1304 at kernel/irq/manage.c:1893 free_irq+0x1b8/0x310
Followed by a backtrace when unbinding the driver. Add
an if (client->irq) to bq27xxx_battery_i2c_remove() mirroring
probe() to fix this.
Fixes: 444ff00734 ("power: supply: bq27xxx: Fix I2C IRQ race on remove")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240215155133.70537-1-hdegoede@redhat.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
This also makes our data struct per-device and not global, which allows
for more than one instance of this device.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240212162831.67838-20-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Currently all these device data elements are top level global variables.
Move these into a struct. This will be used in the next patch when
the global variable usage is removed. Doing this in two steps makes
the patches easier to read.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240212162831.67838-19-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-18-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-17-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-16-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-15-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-14-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use this helper to register sys_off handler. Drivers should move away from
setting pm_power_off directly as it only allows for one handler. The new
way allows for trying multiple if the first one doesn't work.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-13-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240212162831.67838-12-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-11-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed ioremap function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-10-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-9-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20240212162831.67838-8-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
We only need one member of the struct tps65086_restart, pass that
tps65086_restart_notify() directly. Remove that struct and its
allocation.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-7-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe and
exit paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-6-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Use device life-cycle managed register function to simplify probe.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240212162831.67838-5-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
