Re: [PATCH v2] arm64: dts: renesas: salvator-xs: enable SATA

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Hi Wolfram, Simon,

On Mon, Jul 30, 2018 at 9:34 AM Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
> Add the nodes to enable SATA. Note that MD12 (SW12-7) must be switched
> off for that to work.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> ---
>
> Changes since v1:
>         * fixed indentation (Thanks, Geert!)
>         * merged two patches into one (Thanks, Simon!)
>         * Added Geert's tag

> --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts

> @@ -176,6 +185,11 @@
>         };
>  };
>
> +/* MD12 (SW12-7) must be set 'Off' which is not the default! */

Upon reading this again, I think this comment is confusing: the 'Off' refers
to the switch position, not to the MD12 logic value, while the parentheses
suggest otherwise.

What about the following?

    SW12-7 must be set 'Off' (MD12 set to 1), which is not the default!

> --- a/arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dts
> +++ b/arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dts

> +/* MD12 (SW12-7) must be set 'Off' which is not the default! */

Likewise.

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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