netdev - Re: [PATCH v 1/2] ravb: Add support for r8a7743 SoC

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Date:   Wed, 5 Jul 2017 15:47:13 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Biju Das <biju.das@...renesas.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
        Simon Horman <horms@...ge.net.au>,
        Magnus Damm <magnus.damm@...il.com>,
        Chris Paterson <chris.paterson2@...esas.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH v 1/2] ravb: Add support for r8a7743 SoC

Hi Biju,

On Wed, Jul 5, 2017 at 3:01 PM, Biju Das <biju.das@...renesas.com> wrote:
> Add support for Gigabit Ethernet E-MAC on r8a7743 (RZ/G1M) SoC.
> Renesas RZ/G1M (R8A7743) SoC Ethernet AVB IP is identical to the R-Car Gen2
> family.
>
> Signed-off-by: Biju Das <biju.das@...renesas.com>
> Reviewed-by: Chris Paterson <chris.paterson2@...esas.com>

Thanks for your patch!

> --- a/drivers/net/ethernet/renesas/ravb_main.c
> +++ b/drivers/net/ethernet/renesas/ravb_main.c
> @@ -1869,6 +1869,7 @@ static int ravb_mdio_release(struct ravb_private *priv)
>  }
>
>  static const struct of_device_id ravb_match_table[] = {
> +       { .compatible = "renesas,etheravb-r8a7743", .data = (void *)RCAR_GEN2 },
>         { .compatible = "renesas,etheravb-r8a7790", .data = (void *)RCAR_GEN2 },
>         { .compatible = "renesas,etheravb-r8a7794", .data = (void *)RCAR_GEN2 },
>         { .compatible = "renesas,etheravb-rcar-gen2", .data = (void *)RCAR_GEN2 },

As Sergei already mentioned, a driver update is not needed due to the
presence of family-specific compatible values.
Please drop that part, and you can add my:
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

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