On Sat, Mar 12, 2016 at 4:12 AM, Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
> The minium voltage of 1800mV is a copy and paste error from the axp20x
> regulator info. The correct minimum voltage for the ldo_io regulators
> on the axp22x is 700mV.
>
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Fixes: 1b82b4e4f954 ("regulator: axp20x: Add support for AXP22X regulators")
then
Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
Also, this bug has been in since v4.2. Should we mark it for stable?
Regards
ChenYu
> ---
> drivers/regulator/axp20x-regulator.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
> index 40cd894..0c0e7a3 100644
> --- a/drivers/regulator/axp20x-regulator.c
> +++ b/drivers/regulator/axp20x-regulator.c
> @@ -215,10 +215,10 @@ static const struct regulator_desc axp22x_regulators[] = {
> AXP22X_ELDO2_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(1)),
> AXP_DESC(AXP22X, ELDO3, "eldo3", "eldoin", 700, 3300, 100,
> AXP22X_ELDO3_V_OUT, 0x1f, AXP22X_PWR_OUT_CTRL2, BIT(2)),
> - AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 1800, 3300, 100,
> + AXP_DESC_IO(AXP22X, LDO_IO0, "ldo_io0", "ips", 700, 3300, 100,
> AXP22X_LDO_IO0_V_OUT, 0x1f, AXP20X_GPIO0_CTRL, 0x07,
> AXP22X_IO_ENABLED, AXP22X_IO_DISABLED),
> - AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 1800, 3300, 100,
> + AXP_DESC_IO(AXP22X, LDO_IO1, "ldo_io1", "ips", 700, 3300, 100,
> AXP22X_LDO_IO1_V_OUT, 0x1f, AXP20X_GPIO1_CTRL, 0x07,
> AXP22X_IO_ENABLED, AXP22X_IO_DISABLED),
> AXP_DESC_FIXED(AXP22X, RTC_LDO, "rtc_ldo", "ips", 3000),
> --
> 2.7.2
>
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