The vsel active level is for the normal voltage, the opposite level is
the suspend voltage.
Signed-off-by: Axel Lin <[email protected]>
---
Hi ChiYuan,
I think fix it this way make the intention more clear.
drivers/regulator/rt6160-regulator.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/regulator/rt6160-regulator.c b/drivers/regulator/rt6160-regulator.c
index ccd023da4318..5d7b0e7ad69a 100644
--- a/drivers/regulator/rt6160-regulator.c
+++ b/drivers/regulator/rt6160-regulator.c
@@ -128,13 +128,19 @@ static unsigned int rt6160_get_mode(struct regulator_dev *rdev)
static int rt6160_set_suspend_voltage(struct regulator_dev *rdev, int uV)
{
struct regmap *regmap = rdev_get_regmap(rdev);
+ unsigned int suspend_vsel_reg;
int vsel;
vsel = regulator_map_voltage_linear(rdev, uV, uV);
if (vsel < 0)
return vsel;
- return regmap_update_bits(regmap, rdev->desc->vsel_reg,
+ if (rdev->desc->vsel_reg == RT6160_REG_VSELL)
+ suspend_vsel_reg = RT6160_REG_VSELH;
+ else
+ suspend_vsel_reg = RT6160_REG_VSELL;
+
+ return regmap_update_bits(regmap, suspend_vsel_reg,
RT6160_VSEL_MASK, vsel);
}
--
2.25.1
> The vsel active level is for the normal voltage, the opposite level is
> the suspend voltage.
>
> Signed-off-by: Axel Lin <[email protected]>
> ---
> Hi ChiYuan,
> I think fix it this way make the intention more clear.
>
> drivers/regulator/rt6160-regulator.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
Thx. It's more intuitive.
Reviewed-by: ChiYuan Huang <[email protected]>
> diff --git a/drivers/regulator/rt6160-regulator.c b/drivers/regulator/rt6160-
> regulator.c
> index ccd023da4318..5d7b0e7ad69a 100644
> --- a/drivers/regulator/rt6160-regulator.c
> +++ b/drivers/regulator/rt6160-regulator.c
> @@ -128,13 +128,19 @@ static unsigned int rt6160_get_mode(struct regulator_dev
> *rdev)
> static int rt6160_set_suspend_voltage(struct regulator_dev *rdev, int uV)
> {
> struct regmap *regmap = rdev_get_regmap(rdev);
> +unsigned int suspend_vsel_reg;
> int vsel;
>
> vsel = regulator_map_voltage_linear(rdev, uV, uV);
> if (vsel < 0)
> return vsel;
>
> -return regmap_update_bits(regmap, rdev->desc->vsel_reg,
> +if (rdev->desc->vsel_reg == RT6160_REG_VSELL)
> +suspend_vsel_reg = RT6160_REG_VSELH;
> +else
> +suspend_vsel_reg = RT6160_REG_VSELL;
> +
> +return regmap_update_bits(regmap, suspend_vsel_reg,
> RT6160_VSEL_MASK, vsel);
> }
>
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On Wed, 16 Jun 2021 09:18:16 +0800, Axel Lin wrote:
> The vsel active level is for the normal voltage, the opposite level is
> the suspend voltage.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
Thanks!
[1/1] regulator: rt6160: Fix setting suspend voltage
commit: 512d895664a318d57de0ca3655d2bf1c280767a0
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.
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Thanks,
Mark