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From: Harini Katakam <harinik@xilinx.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Harini Katakam <harini.katakam@xilinx.com>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	David Miller <davem@davemloft.net>,
	Claudiu Beznea <claudiu.beznea@microchip.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Michal Simek <michal.simek@xilinx.com>,
	Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Subject: Re: [PATCH 3/4] net: macb: Add pm runtime support
Date: Wed, 31 Oct 2018 21:20:04 +0530	[thread overview]
Message-ID: <CAFcVECKVa+zBh-YS19jgsPkhYXLsN7jEOxK96dxeWi8p38wWEA@mail.gmail.com> (raw)
In-Reply-To: <20181031154733.GC25521@lunn.ch>

Hi Andrew,
On Wed, Oct 31, 2018 at 9:18 PM Andrew Lunn <andrew@lunn.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

  reply	other threads:[~2018-10-31 15:50 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-31  3:40 [PATCH 0/4] Macb power management support for ZynqMP Harini Katakam
2018-10-31  3:40 ` [PATCH 1/4] net: macb: Check MDIO state before read/write and use timeouts Harini Katakam
2018-10-31 13:48   ` Andrew Lunn
2018-10-31 13:50     ` Harini Katakam
2018-10-31  3:40 ` [PATCH 2/4] net: macb: Support clock management for tsu_clk Harini Katakam
2018-10-31  3:40 ` [PATCH 3/4] net: macb: Add pm runtime support Harini Katakam
2018-10-31 14:54   ` Andrew Lunn
2018-10-31 15:10     ` Harini Katakam
2018-10-31 15:47       ` Andrew Lunn
2018-10-31 15:50         ` Harini Katakam [this message]
2018-10-31  3:40 ` [PATCH 4/4] net: macb: Add support for suspend/resume with full power down Harini Katakam
2018-10-31 14:58   ` Andrew Lunn
2018-10-31 15:01     ` Harini Katakam
2018-10-31 16:10   ` Claudiu.Beznea
2018-10-31 16:56     ` Harini Katakam

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