iio: adc: max1027: Create a helper to enable/disable the cnvst trigger

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There are two ways to physically trigger a conversion:
- A falling edge on the cnvst pin
- A write operation on the conversion register

Let's create a helper for this.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210921115408.66711-7-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Miquel Raynal 2021-09-21 13:53:58 +02:00 • committed by Jonathan Cameron

parent 4201519a17

commit eaf57d50c6

1 changed files with 25 additions and 16 deletions

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drivers/iio/adc/max1027.c

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