Re: [PATCH v4 07/10] riscv: dts: r9a07g043: Add placeholder nodes

[Geert Uytterhoeven]

Hi Biju,

On Wed, Sep 21, 2022 at 7:22 AM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> > Subject: Re: [PATCH v4 07/10] riscv: dts: r9a07g043: Add placeholder
> > nodes
> > On Tue, Sep 20, 2022 at 8:26 PM Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> > wrote:
> > > Just ignore my mail, As I realised IRQ property in each node will be
> > a problem.
> > >
> > Yes the IRQ numbers are different (offset of 32) along with the IRQ
> > parent.
> >
> > Refer this thread [0] where other SoC vendors have similar issues,
> > maybe in future when DTC becomes more clever we can use single SoC
> > DTSI for both.
>
> Not sure, May be the macro suggestion mentioned in that thread will work for us??
> As it is just only the interrupt properties that differ which is
> handled in macro. A Generic macro in common dtsi which is
> expanded in RISCV or arm64 specific dtsi to get proper one??

I brought it up with the DT people in a separate thread[1].
Please continue the discussion there.
Thanks!

[1] https://lore.kernel.org/r/CAMuHMdUPm36RsxHdVwspR3NCAR3C507AyB6R65W42N2gXWq0ag@xxxxxxxxxxxxxx

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds