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path: root/drivers/regulator/max20411-regulator.c
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2024-06-10regulator: add missing MODULE_DESCRIPTION() macroJeff Johnson
On x86, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/da9121-regulator.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/max20411-regulator.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/rt4831-regulator.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/tps6286x-regulator.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240610-md-drivers-regulator-v2-1-cf39106d7e54@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-05-27regulator: Drop explicit initialization of struct i2c_device_id::driver_data ↵Uwe Kleine-König
to 0 These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://msgid.link/r/20240513080525.2353168-2-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2023-05-08regulator: Switch i2c drivers back to use .probe()Uwe Kleine-König
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
2023-03-20regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer than 6.1Douglas Anderson
This follows on the change ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14") but changes regulators that were not present in kernel 6.1. Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230316125351.7.I31771918f1d8dbe4bfb9f1fef7ff987f2b7504b5@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-13regulator: max20411: Fix off-by-one for n_voltages settingAxel Lin
Otherwise regulator_list_voltage returns -EINVAL for MAX20411_MAX_SEL. Signed-off-by: Axel Lin <axel.lin@ingics.com> Link: https://lore.kernel.org/r/20230211150019.1545542-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-27regulator: max20411: Convert to i2c's .probe_new()Uwe Kleine-König
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> Link: https://lore.kernel.org/r/20230127101726.1313927-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-26regulator: max20411: Directly include bitfield.hMark Brown
The max20411 driver uses bitfield.h but does not directly include it, add an inclusion to avoid build errors in configurations which do not result in an implicit inclusion. Signed-off-by: Mark Brown <broonie@kernel.org>
2023-01-25regulator: Introduce Maxim MAX20411 Step-Down converterBjorn Andersson
Introduce a driver to control the Maxim MAX20411 family of high-efficiency, syncrhonous step-down converters. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Link: https://lore.kernel.org/r/20230124184440.1421074-3-quic_bjorande@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>