Re: [PATCH v3 4/8] can: rcar_canfd: Allow the CAN FD clock to be sourced from fck

[Geert Uytterhoeven]

On Tue, 14 Jul 2026 at 19:33, Claudiu Beznea
<claudiu.beznea+renesas@xxxxxxxxx> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
>
> On the Renesas RZ/G3S, the CAN FD clock can be sourced either from fck
> (the peripheral clock) or from an external clock (can_clk). When fck is
> used, it is divided internally by the CAN FD controller.
>
> Adjust the existing canfd clock handling code to support the RZ/G3S CAN.
>
> The existing struct rcar_canfd_hw_info instances were updated to address
> the request in the Link discussion.
>
> Link: https://lore.kernel.org/all/1d9719e3-10ff-4cd8-b729-55fea93c37ce@xxxxxxxxxx
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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