[U-Boot] [PATCH] net: ravb: Initialize PHY in probe() once

Joe Hershberger joe.hershberger at ni.com
Tue Feb 13 17:35:03 UTC 2018


On Tue, Feb 13, 2018 at 10:29 AM, Marek Vasut <marek.vasut at gmail.com> wrote:
> Reset and initialize the PHY once in the probe() function rather than
> doing it over and over again is start() function. This requires us to
> keep the clock enabled while the driver is in use. This significantly
> reduces the time between transfers as the PHY doesn't have to restart
> autonegotiation between transfers, which takes forever.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas at gmail.com>
> Cc: Geert Uytterhoeven <geert+renesas at glider.be>
> Cc: Joe Hershberger <joe.hershberger at ni.com>

Acked-by: Joe Hershberger <joe.hershberger at ni.com>


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