Re: [PATCH 4/9] arm64: dts: renesas: rzg2l: Enable Ethernet TXC output

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Paul,

On Fri, May 24, 2024 at 11:47 AM Paul Barker
<paul.barker.ct@xxxxxxxxxxxxxx> wrote:
> Configure ET0_TXC and ET1_TXC as outputs on the Renesas RZ/[GV]2L SMARC
> SoMs, as per RGMII specification.
>
> Signed-off-by: Paul Barker <paul.barker.ct@xxxxxxxxxxxxxx>

Yep, TXC is MAC-to-PHY for RGMII, but PHY-to-MAC for MII.

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

I believe this has a hard dependency on the driver patches, as a
failure to configure pin settings will cause the device to fail to probe?
Hence to avoid regressions, this has to wait one cycle...

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
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                                -- Linus Torvalds