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SubjectRe: [PATCH] ARM: dts: document pinctrl-single,pins when #pinctrl-cells = 2
* Trent Piepho <tpiepho@gmail.com> [200924 01:34]:
> On Tue, Sep 22, 2020 at 11:57 PM Tony Lindgren <tony@atomide.com> wrote:
> >
> > Also FYI, folks have also complained for a long time that the pinctrl-single
> > binding mixes mux and conf values while they should be handled separately.
> >
>
> Instead of combining two fields when the dts is generated they are now
> combined when the pinctrl-single driver reads the dts. Other than
> this detail, the result is the same. The board dts source is the
> same. The value programmed into the pinctrl register is the same.
> There is no mechanism currently that can alter that value in any way.
>
> What does combining them later allow that is not possible now?

It now allows further driver changes to manage conf and mux separately :)

Regards,

Tony

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