Re: [PATCH 2/3][can-next] can: rcar_can: Add RZ/G2 support

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Hi Fabrizio,

(Usually the DT patch goes before the driver patch)

On Thu, Aug 23, 2018 at 3:08 PM Fabrizio Castro
<fabrizio.castro@xxxxxxxxxxxxxx> wrote:
> RZ/G2 devices don't have clkp2, therefore this commit adds a
> generic compatible string for them to allow for proper checking
> during probe.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx>
> Signed-off-by: Chris Paterson <Chris.Paterson2@xxxxxxxxxxx>

Thanks for your patch!

> --- a/drivers/net/can/rcar/rcar_can.c
> +++ b/drivers/net/can/rcar/rcar_can.c
> @@ -27,6 +27,7 @@
>
>  #define RCAR_SUPPORTED_CLOCKS  (BIT(CLKR_CLKP1) | BIT(CLKR_CLKP2) | \
>                                  BIT(CLKR_CLKEXT))
> +#define RZG2_SUPPORTED_CLOCKS  (BIT(CLKR_CLKP1) | BIT(CLKR_CLKEXT))
>
>  /* Mailbox configuration:
>   * mailbox 60 - 63 - Rx FIFO mailboxes
> @@ -933,6 +934,10 @@ static const struct of_device_id rcar_can_of_table[] __maybe_unused = {
>                 .compatible = "renesas,rcar-gen3-can",
>                 .data = (void *)RCAR_SUPPORTED_CLOCKS,
>         },
> +       {
> +               .compatible = "renesas,rzg-gen2-can",
> +               .data = (void *)RZG2_SUPPORTED_CLOCKS,
> +       },
>         { }

I think this patch is not needed, cfr. my reply to the
first^H^H^H^H^Hthird patch
in your series.

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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