netdev - Re: [PATCH] net: macb: ignore tx

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Message-ID: <YAiSjIi0T+nO++WF@lunn.ch>
Date:   Wed, 20 Jan 2021 21:29:00 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Michael Walle <michael@...le.cc>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        "David S . Miller" <davem@...emloft.net>
Subject: Re: [PATCH] net: macb: ignore tx_clk if MII is used

On Wed, Jan 20, 2021 at 08:43:03PM +0100, Michael Walle wrote:
> If the MII interface is used, the PHY is the clock master, thus don't
> set the clock rate. On Zynq-7000, this will prevent the following
> warning:
>   macb e000b000.ethernet eth0: unable to generate target frequency: 25000000 Hz
> 
> Signed-off-by: Michael Walle <michael@...le.cc>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew