Re: [PATCH] [v2] fec: convert to gpio descriptor

Marc Kleine-Budde
2023-01-31T15:39:47Z

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On 26.01.2023 22:05:59, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> The driver can be trivially converted, as it only triggers the gpio
> pin briefly to do a reset, and it already only supports DT.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

On current net-next/main 6a8ab436831d ("Merge branch
'add-support-for-the-the-vsc7512-internal-copper-phys'") this causes the
riot board (arch/arm/boot/dts/imx6dl-riotboard.dts) to not probe the
fec:

| Jan 31 16:32:12 riot kernel: fec 2188000.ethernet: error -ENOENT: failed to get phy-reset-gpios
| Jan 31 16:32:12 riot kernel: fec: probe of 2188000.ethernet failed with error -2

reverting 468ba54bd616 ("fec: convert to gpio descriptor") solves the
problem.

regards,
Marc

--
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