Hi Shimoda-san,
On Mon, Sep 7, 2020 at 11:20 AM Yoshihiro Shimoda
<yoshihiro.shimoda.uh@xxxxxxxxxxx> wrote:
> Add device tree bindings documentation for Renesas R-Car V3U
> Falcon CPU and BreakOut boards.
>
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Thanks for your patch!
> --- a/Documentation/devicetree/bindings/arm/renesas.yaml
> +++ b/Documentation/devicetree/bindings/arm/renesas.yaml
> @@ -283,6 +283,9 @@ properties:
>
> - description: R-Car V3U (R8A779A0)
> items:
> + - enum:
> + - renesas,falcon-cpu # Falcon CPU board (RTP0RC779A0CPB0010S)
> + - renesas,falcon-breakout # Falcon BreakOut board (RTP0RC779A0BOB0010S)
> - const: renesas,r8a779a0
How is this intended to be used?
The above means its users should declare either
compatible = "renesas,falcon-cpu", "renesas,r8a779a0";
or
compatible = "renesas,falcon-breakout", "renesas,r8a779a0";
However, falcon-cpu.dtsi has just
compatible = "renesas,falcon-cpu";
Who will use "renesas,falcon-breakout"?
>
> - description: RZ/N1D (R9A06G032)
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
