iio/adc: ingenic: Fix battery VREF for JZ4770 SoC

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The reference voltage for the battery is clearly marked as 1.2V in the
programming manual. With this fixed, the battery channel now returns
correct values.

Fixes: a515d64885 ("IIO: Ingenic JZ47xx: Add support for JZ4770 SoC ADC.")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Artur Rojek <contact@artur-rojek.eu>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201104192843.67187-1-paul@crapouillou.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Paul Cercueil 2020-11-04 19:28:43 +00:00 • committed by Jonathan Cameron

parent fe0b980ffd

commit c91ebcc578

1 changed files with 1 additions and 1 deletions

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drivers/iio/adc/ingenic-adc.c

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