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Date:   Tue, 1 Sep 2020 10:01:01 +0200
From:   Marco Felsch <m.felsch@...gutronix.de>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     davem@...emloft.net, kuba@...nel.org, robh+dt@...nel.org,
        f.fainelli@...il.com, hkallweit1@...il.com, linux@...linux.org.uk,
        zhengdejin5@...il.com, richard.leitner@...data.com,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        kernel@...gutronix.de
Subject: Re: [PATCH 5/5] net: phy: smsc: LAN8710/LAN8720: remove
 PHY_RST_AFTER_CLK_EN flag

Hi Andrew,

On 20-08-31 16:11, Andrew Lunn wrote:
> On Mon, Aug 31, 2020 at 03:48:36PM +0200, Marco Felsch wrote:
> > Don't reset the phy without respect to the phy-state-machine because
> > this breaks the phy IRQ mode. We can archive the same behaviour if the
> > refclk in is specified.
> > 
> > Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>
> > ---
> >  drivers/net/phy/smsc.c | 1 -
> >  1 file changed, 1 deletion(-)
> > 
> > diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
> > index b98a7845681f..67adf11ef958 100644
> > --- a/drivers/net/phy/smsc.c
> > +++ b/drivers/net/phy/smsc.c
> > @@ -337,7 +337,6 @@ static struct phy_driver smsc_phy_driver[] = {
> >  	.name		= "SMSC LAN8710/LAN8720",
> >  
> >  	/* PHY_BASIC_FEATURES */
> > -	.flags		= PHY_RST_AFTER_CLK_EN,
> >  
> >  	.probe		= smsc_phy_probe,
> 
> Hi Marco
> 
> There are two PHYs using PHY_RST_AFTER_CLK_EN. What about the other
> one?

I think that they are broken too but I can't verify this therefore I
left them out.

Regards,
  Marco

> 
> 	Andrew
> 

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