On Sun, Apr 26, 2020 at 11:36:01AM -0700, Jonathan Bakker wrote:
> On aries boards, the ADC is used for things such as jack detection
> and battery temperature monitoring. It is connected to ldo4 of max8998,
> so only enable that regulator when we are actually using the ADC.
>
> Signed-off-by: Jonathan Bakker <xc-racer2@xxxxxxx>
> ---
> arch/arm/boot/dts/s5pv210-aries.dtsi | 11 ++++++-----
> 1 file changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi
> index f30bdcb9c083..a103ddb0d720 100644
> --- a/arch/arm/boot/dts/s5pv210-aries.dtsi
> +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi
> @@ -193,11 +193,6 @@
> regulator-name = "VADC_3.3V";
> regulator-min-microvolt = <3300000>;
> regulator-max-microvolt = <3300000>;
> - regulator-always-on;
> -
> - regulator-state-mem {
> - regulator-off-in-suspend;
> - };
I would expect to keep it disabled during suspend. Why you had to remove
this part?
Best regards,
Krzysztof
