Re: [PATCH 0/3] clk: qcom: gdsc: add support for collapse-vote registers

[Stephen Boyd]

Quoting Johan Hovold (2022-05-23 02:32:50)
> On Fri, May 20, 2022 at 08:51:09PM -0700, Stephen Boyd wrote:
> > Please add Qualcomm on code for their hardware :)
> > 
> > I did a translation from codeaurora but I don't know if Rajendra's will
> > work.
> 
> These addresses need to be added to .mailmap.

Patches welcome :)

> 
> > Quoting Johan Hovold (2022-05-20 03:09:45)
> > > Recent Qualcomm platforms have APCS collapse-vote registers that allow
> > > for sharing GDSCs with other masters (e.g. LPASS).
> > 
> > How is it different from the voting logic that already exists in the
> > gdsc file? Now every subsystem has to vote for off in addition to voting
> > for on?
> 
> No, the voting logic is unchanged (i.e. enabling by clearing a collapse
> bit).
> 
> The difference is just that a separate register register is used for the
> voting.
> 

Ok. Got it.