Re: [PATCH/RFC net-next] ravb: Avoid unsupported internal delay mode for R-Car E3/D3

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On Mon, Apr 08, 2019 at 10:29:28AM +0200, Simon Horman wrote:
> According to the R-Car Gen3 Hardware Manual Errata for Rev 1.00 of
> August 24, 2018, the TX clock internal delay mode isn't supported
> on R-Car E3 (r8a77990) and D3 (r8a77995).

Yes, it made it also into the revised documentation v1.50, see chapter
50.2.7., bit 14.

> +static const struct soc_device_attribute ravb_delay_mode_quirk_match[] = {
> +	{ .soc_id = "r8a77990", .revision = "ES1.*" },
> +	{ .soc_id = "r8a77995", .revision = "ES1.*" },
> +	{ /* sentinel */ }
> +};

I might have missed it but is there a plan to fix this in later
revisions of D3/E3? I was under the impression that it is not and then
we could base it on compatible rather than soc_device_match?

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