Re: [PATCH 1/4] PCI: rcar-gen2: Add generic compatibility string

[Geert Uytterhoeven <geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>]

On Tue, Dec 1, 2015 at 8:24 AM, Simon Horman <horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org> wrote:
> Add fallback compatibility string for R-Car Gen 2 Family.
> This is in keeping with the fallback scheme being adopted wherever
> appropriate for drivers for Renesas SoCs.
>
> Signed-off-by: Simon Horman <horms+renesas-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
> ---
>  Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt | 11 +++++++++--
>  drivers/pci/host/pci-rcar-gen2.c                        |  1 +
>  2 files changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
> index 891463cb09c2..b19be08a8113 100644
> --- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
> +++ b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
> @@ -8,7 +8,14 @@ OHCI and EHCI controllers.
>  Required properties:
>  - compatible: "renesas,pci-r8a7790" for the R8A7790 SoC;
>               "renesas,pci-r8a7791" for the R8A7791 SoC;
> -             "renesas,pci-r8a7794" for the R8A7794 SoC.
> +             "renesas,pci-r8a7794" for the R8A7794 SoC;
> +             "renesas,pci-gen2" for a generic R-Car Gen2 compatible device.

Shouldn't that be "renesas,pci-rcar-gen" or "renesas,pci-rcar2"?

Else you'll be in trouble when Renesas starts focussing on airplanes
(R-Plane Gen2), rockets (R-Rocket Gen2), or IoT (R-IoT Gen2).

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org

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                                -- Linus Torvalds
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