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regulator: lochnagar: Add additional VDDCORE range 

In the case of an unrecognised mini-card the Lochnagar will not
initialise the VDDCORE voltage register leading to a value outside of the
current range. Add an additional range to cover these values, initially
this wasn't done since they are duplicates of the existing minimum
value.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200904122506.28017-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Charles Keepax 2020-09-04 13:25:06 +01:00 committed by Mark Brown
parent 6656d4462c
commit 6dc9674d95
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drivers/regulator/lochnagar-regulator.c
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@ -98,6 +98,7 @@ static const struct regulator_ops lochnagar_vddcore_ops = {
}; };
static const struct linear_range lochnagar_vddcore_ranges[] = { static const struct linear_range lochnagar_vddcore_ranges[] = {
REGULATOR_LINEAR_RANGE(600000, 0, 0x7, 0),
REGULATOR_LINEAR_RANGE(600000, 0x8, 0x41, 12500), REGULATOR_LINEAR_RANGE(600000, 0x8, 0x41, 12500),
}; };