[PATCH] regulator: lochnagar: Add additional VDDCORE range

[PATCH] regulator: lochnagar: Add additional VDDCORE range

[Charles Keepax]

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>
---
 drivers/regulator/lochnagar-regulator.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/regulator/lochnagar-regulator.c b/drivers/regulator/lochnagar-regulator.c
index 5ea3e41416849..cb71fa5f43c3e 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),
 };
 
-- 
2.11.0

Re: [PATCH] regulator: lochnagar: Add additional VDDCORE range

[Mark Brown]

On Fri, 4 Sep 2020 13:25:06 +0100, Charles Keepax wrote:
> 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.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/1] regulator: lochnagar: Add additional VDDCORE range
      commit: 6dc9674d95b8a8a81b85a4bed77f86d1b039be10

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark