regulator: add regulator_desc_list_voltage_linear_range

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Add regulator_desc_list_voltage_linear_range which can be used
by drivers for getting the voltages before regulator is registered.
This may be useful for drivers which need to fetch the voltage
selectors at device-tree parsing callback.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Acked-by: Mark Brown <broonie@kernel.org>
Tested-by: Angus Ainslie <angus@akkea.ca>
Reviewed-by: Angus Ainslie <angus@akkea.ca>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Matti Vaittinen 2019-02-14 11:38:05 +02:00 • committed by Mark Brown

parent f43d1b388f

commit 6a47b4da55

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2 changed files with 35 additions and 10 deletions

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61

drivers/regulator/helpers.c

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6

include/linux/regulator/driver.h

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