[PATCH v2 3/3] riscv: dts: thead: add basic spi node

[Kanak Shilledar]

> > > > --- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
> > > > +++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
> > > > @@ -17,6 +17,7 @@ aliases {
> > > >           gpio1 = &gpio1;
> > > >           gpio2 = &gpio2;
> > > >           gpio3 = &gpio3;
> > > > +         spi0 = &spi0;
> > >
> > > "spi" would sort after "serial".
> > >
> > > >           serial0 = &uart0;
> > > >           serial1 = &uart1;
> > > >           serial2 = &uart2;

> > > I'm pretty sceptical about adding more of these fixed clocks, rather
> > > than waiting for the clock driver. Drew, what do you think? Should we
> > > just add one more to your fixup list or would you rather delay? Guess it
> > > depends on how long more you think that clock driver is likely to take.
> >
> > I think the clk driver [1] is in good shape but it has not been reviewed
> > by the clk maintainer yet. Thus it is hard to predict any timeline for
> > it getting merged.
> >
> > SPI support doesn't require any driver changes so I'd be inclined to
> > allow the fixed clock in this case. It will be simple to change it over
> > to a real clock once the clk driver is upstream.
> >
> > Acked-by: Drew Fustini <drew at pdp7.com>

Alright! I do the suggested edits and send a new patch.

> > Thanks,
> > Drew
>
> Sorry, I meant to include the link to the most recent clk series:
> https://lore.kernel.org/linux-riscv/20240623-th1520-clk-v2-0-ad8d6432d9fb@tenstorrent.com/
>
> -Drew

Thanks and Regards,
Kanak Shilledar