regulator: tps6286x-regulator: Remove redundant of_match_ptr() macros

Since the driver tps6286x-regulator depends on CONFIG_OF,
it makes no difference to wrap of_match_ptr() here.

Remove of_match_ptr() macros to clean it up.

Signed-off-by: Chen Jiahao <chenjiahao16@huawei.com>
Link: https://lore.kernel.org/r/20230809100428.2669817-8-chenjiahao16@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

regulator: Explicitly include correct DT includes

The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230714174930.4063320-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

regulator: Switch i2c drivers back to use .probe()

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de
Link: https://lore.kernel.org/r/20230505220218.1239542-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org

regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.15 and 6.1

This follows on the change ("regulator: Set PROBE_PREFER_ASYNCHRONOUS
for drivers that existed in 4.14") but changes regulators didn't exist
in Linux 5.15 but did exist in Linux 6.1.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230316125351.6.Ibc8a86ddd5055ebbbe487a529199db7b36ccad1a@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>

regulator: tps6286x-regulator: Convert to i2c's .probe_new()

The probe function doesn't make use of the i2c_device_id * parameter so it
can be trivially converted.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-for-MFD-by: Lee Jones <lee@kernel.org>
Acked-for-Backlight-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20221118224540.619276-559-uwe@kleine-koenig.org
Signed-off-by: Mark Brown <broonie@kernel.org>

regulator: Add support for TPS6286x

TI's TPS62864/TPS6286/TPS62868/TPS62869 are high-frequency synchronous
step-down converters controlled via I2C. There are differences in the
electrical characteristics and packaging between the variants, but the
register interfaces are identical.

Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Link: https://lore.kernel.org/r/20220204155241.576342-3-vincent.whitchurch@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>