On Mon, Jul 5, 2021 at 1:25 PM Anand Moon <linux.amoon@xxxxxxxxx> wrote:
>
> After enabling CONFIG_REGULATOR_DEBUG=y we observer below debug logs.
> Changes help link VCCK and VDDEE pwm regulator to 5V regulator supply
> instead of dummy regulator.
> Add missing pwm-supply for regulator-vcck regulator node.
>
> [ 7.117140] pwm-regulator regulator-vcck: Looking up pwm-supply from device tree
> [ 7.117153] pwm-regulator regulator-vcck: Looking up pwm-supply property in node /regulator-vcck failed
> [ 7.117184] VCCK: supplied by regulator-dummy
> [ 7.117194] regulator-dummy: could not add device link regulator.8: -ENOENT
> [ 7.117266] VCCK: 860 <--> 1140 mV at 986 mV, enabled
> [ 7.118498] VDDEE: will resolve supply early: pwm
> [ 7.118515] pwm-regulator regulator-vddee: Looking up pwm-supply from device tree
> [ 7.118526] pwm-regulator regulator-vddee: Looking up pwm-supply property in node /regulator-vddee failed
> [ 7.118553] VDDEE: supplied by regulator-dummy
> [ 7.118563] regulator-dummy: could not add device link regulator.9: -ENOENT
>
> Fixes: dee51cd0d2e8 ("ARM: dts: meson8b: mxq: add the VDDEE regulator")
> Fixes: d94f60e3dfa0 ("ARM: dts: meson8b: mxq: improve support for the TRONFY MXQ S805")
>
> Cc: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> Signed-off-by: Anand Moon <linux.amoon@xxxxxxxxx>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
