linux-kernel - Re: [PATCH 2/7] net: macb: add capability to not set the clock rate

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Message-ID: <20201205143201.GE2420376@lunn.ch>
Date:   Sat, 5 Dec 2020 15:32:01 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>
Cc:     davem@...emloft.net, kuba@...nel.org, robh+dt@...nel.org,
        nicolas.ferre@...rochip.com, linux@...linux.org.uk,
        paul.walmsley@...ive.com, palmer@...belt.com, yash.shah@...ive.com,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH 2/7] net: macb: add capability to not set the clock rate

On Fri, Dec 04, 2020 at 02:34:16PM +0200, Claudiu Beznea wrote:
> SAMA7G5's ethernet IPs TX clock could be provided by its generic clock or
> by the external clock provided by the PHY. The internal IP logic divides
> properly this clock depending on the link speed. The patch adds a new
> capability so that macb_set_tx_clock() to not be called for IPs having
> this capability (the clock rate, in case of generic clock, is set at the
> boot time via device tree and the driver only enables it).
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>

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

    Andrew