iio: adc: Add Spreadtrum SC27XX PMICs ADC support

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The Spreadtrum SC27XX PMICs ADC controller contains 32 channels,
which is used to sample voltages with 12 bits conversion.

[Baolin Wang did lots of improvements]

Signed-off-by: Freeman Liu <freeman.liu@spreadtrum.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Freeman Liu 2018-06-21 11:14:05 +08:00 • committed by Jonathan Cameron

parent d93de07a12

commit 5df362a6cf

3 changed files with 533 additions and 0 deletions

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10

drivers/iio/adc/Kconfig

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1

drivers/iio/adc/Makefile

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522

drivers/iio/adc/sc27xx_adc.c

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