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| author | Andreas Kemnade <andreas@kemnade.info> | 2019-11-13 19:26:43 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-11-19 18:24:18 +0000 |
| commit | 3f1a9e630b6e124c387cc57f6fea517cec68b44f (patch) | |
| tree | e667824157389241c6d65302564ce876f7cf97eb /drivers | |
| parent | b59b654478093fa429ad4c7897ae29f201146a00 (diff) | |
| download | blackbird-op-linux-3f1a9e630b6e124c387cc57f6fea517cec68b44f.tar.gz blackbird-op-linux-3f1a9e630b6e124c387cc57f6fea517cec68b44f.zip | |
regulator: rn5t618: fix rc5t619 ldo10 enable
LDO9 and LDO10 were listed with the same enable bits.
That looks insane and there are no provisions in the code for handling such
a special case. Also other out-of-tree drivers use a separate bit to
enable it.
Example:
https://github.com/brunotl/kernel-kobo-mx6sl-ntx/blob/master/drivers/regulator/ricoh619-regulator.c
So it seems to be clearly a bug.
I cannot fully check it on my board without schematics and just discovered
this during code analysis for another problem.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://lore.kernel.org/r/20191113182643.23885-1-andreas@kemnade.info
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/rn5t618-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/rn5t618-regulator.c b/drivers/regulator/rn5t618-regulator.c index eb807a059479..4a91be0ad5ae 100644 --- a/drivers/regulator/rn5t618-regulator.c +++ b/drivers/regulator/rn5t618-regulator.c @@ -90,7 +90,7 @@ static const struct regulator_desc rc5t619_regulators[] = { REG(LDO7, LDOEN1, BIT(6), LDO7DAC, 0x7f, 900000, 3500000, 25000), REG(LDO8, LDOEN1, BIT(7), LDO8DAC, 0x7f, 900000, 3500000, 25000), REG(LDO9, LDOEN2, BIT(0), LDO9DAC, 0x7f, 900000, 3500000, 25000), - REG(LDO10, LDOEN2, BIT(0), LDO10DAC, 0x7f, 900000, 3500000, 25000), + REG(LDO10, LDOEN2, BIT(1), LDO10DAC, 0x7f, 900000, 3500000, 25000), /* LDO RTC */ REG(LDORTC1, LDOEN2, BIT(4), LDORTCDAC, 0x7f, 1700000, 3500000, 25000), REG(LDORTC2, LDOEN2, BIT(5), LDORTC2DAC, 0x7f, 900000, 3500000, 25000), |
