Re: [PATCH 2/2] dt-bindings: pinctrl: add support for RZ/A1L

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Hi Chris,

On Wed, Oct 4, 2017 at 4:43 PM, Chris Brandt <Chris.Brandt@xxxxxxxxxxx> wrote:
> To be clear:
>
> On Wednesday, October 04, 2017 1, Geert Uytterhoeven wrote:
>> >> You could use "renesas,r7s72100-ports" as a fallback property for
>> RZ/A1M,
>> >> though.
>> >
>> > Do you mean in the DT? Or in pinctrl-rza1.c?
>>
>> I mean in DT, i.e.:
>>
>>         pinctrl: pin-controller@fcfe3000 {
>>                 compatible = "renesas,r7s72101-ports", "renesas,r7s72100-
>> ports";
>>                 ...
>>
>> That way you don't have to extend the pinctrl driver.
>
> I will submit a v2 with:
>
> [ renesas,rza1-pinctrl.txt ]
>
> Required properties:
>   - compatible
>     this shall be "renesas,r7s72100-ports" for RZ/A1H,
>     "renesas,r7s72101-ports" for RZ/M or

... with a fallback for "renesas,r7s72100-ports, as RZ/A1M is compatible
with RZ/A1H (and I assume RZ/A1H is the predecessor?).

>     "renesas,r7s72102-ports" for RZ/A1L
>
>
> [ r7s72100.dtsi ]
>         pinctrl: pin-controller@fcfe3000 {
>                 compatible = "renesas,r7s72101-ports", "renesas,r7s72100-ports";

I meant in r7s72101.dtsi (which we don't have!).

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



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