Re: [PATCH] arm64: dts: renesas: hihope-common: Fix EXTAL Clock frequency

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Hi Biju,

On Wed, Dec 18, 2019 at 12:15 PM Biju Das <biju.das@xxxxxxxxxxxxxx> wrote:
> As per the schematic, the extal frequency is 16.6666MHz. However
> it is wrongly mentioned as 16666666 on the SoC dtsi.
>
> Fixes: 438419ebd3f86221390 ("arm64: dts: renesas: Add HiHope RZ/G2M
> main board support")
> Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>

Thanks for your patch!

> --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
> @@ -154,7 +154,7 @@
>  };
>
>  &extal_clk {
> -       clock-frequency = <16666666>;
> +       clock-frequency = <16666600>;
>  };

Given the schematics say the accuracy of the part is specified as 50ppm[*],
changing this doesn't matter much, IMHO.

[*] Yeah, that's more than 4s/day, so it would made a lousy watch, if not
    for NTP ;-)

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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