On Mon, 25 Mar 2024 at 16:01, Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Mon, Mar 25, 2024 at 09:19:57AM +0100, Johan Hovold wrote:
> > Since commit deebc79b28d6 ("clk: qcom: gpucc-sc8280xp: Add external
> > supply for GX gdsc") the GDSC supply must be treated as optional to
> > avoid warnings like:
> >
> > gpu_cc-sc8280xp 3d90000.clock-controller: supply vdd-gfx not found, using dummy regulator
> >
> > on SC8280XP.
>
> Can this device actually run with the supply physically disconnected?
On SC8280XP this is supplied via power-domain instead of the supply.
--
With best wishes
Dmitry
