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authorCharles Keepax <ckeepax@opensource.cirrus.com>2020-09-04 13:25:06 +0100
committerMark Brown <broonie@kernel.org>2020-09-07 18:49:13 +0100
commit6dc9674d95b8a8a81b85a4bed77f86d1b039be10 (patch)
treeb3c110299830d16667dcf40e333e71a9fb30b5bf /drivers/regulator/lochnagar-regulator.c
parent6656d4462c7ac5ca0bc5d5a8a91a8c98f0fd1409 (diff)
downloadlinux-6dc9674d95b8a8a81b85a4bed77f86d1b039be10.tar.bz2
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>
Diffstat (limited to 'drivers/regulator/lochnagar-regulator.c')
-rw-r--r--drivers/regulator/lochnagar-regulator.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c
index 5ea3e4141684..cb71fa5f43c3 100644
--- a/drivers/regulator/lochnagar-regulator.c
+++ b/drivers/regulator/lochnagar-regulator.c
@@ -98,6 +98,7 @@ static const struct regulator_ops lochnagar_vddcore_ops = {
};
static const struct linear_range lochnagar_vddcore_ranges[] = {
+ REGULATOR_LINEAR_RANGE(600000, 0, 0x7, 0),
REGULATOR_LINEAR_RANGE(600000, 0x8, 0x41, 12500),
};