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Message-ID: <CAFcVECKVa+zBh-YS19jgsPkhYXLsN7jEOxK96dxeWi8p38wWEA@mail.gmail.com>
Date: Wed, 31 Oct 2018 21:20:04 +0530
From: Harini Katakam <harinik@...inx.com>
To: Andrew Lunn <andrew@...n.ch>
Cc: Harini Katakam <harini.katakam@...inx.com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
David Miller <davem@...emloft.net>,
Claudiu Beznea <claudiu.beznea@...rochip.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
Michal Simek <michal.simek@...inx.com>,
Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>
Subject: Re: [PATCH 3/4] net: macb: Add pm runtime support
Hi Andrew,
On Wed, Oct 31, 2018 at 9:18 PM Andrew Lunn <andrew@...n.ch> wrote:
>
> > Yes, I understand. But I thought I'd handle it when we have a separate
> > MDIO bus driver. As of now, with macb, I do not see a way, for ex.,
> > for MAC1 to access MDIO0 when MAC0 is suspended.
> > However, I will work a bit more on this solution.
>
> You could look at the FEC driver. Its runtime suspend works well for
> me, and i've some complex setups, with two FEC interfaces, PHY and
> switches hanging off various MDIO busses etc.
OK sure, thanks.
Regards,
Harini
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