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From: Andrew Lunn <andrew@lunn.ch>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: "David S . Miller" <davem@davemloft.net>,
	Vladimir Zapolskiy <vz@mleia.com>,
	Sylvain Lemieux <slemieux.tyco@gmail.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/2] net: lpc_eth: parse phy nodes from device tree
Date: Thu, 17 Oct 2019 18:22:14 +0200	[thread overview]
Message-ID: <20191017162214.GS17013@lunn.ch> (raw)
In-Reply-To: <20191017094757.26885-2-alexandre.belloni@bootlin.com>

On Thu, Oct 17, 2019 at 11:47:57AM +0200, Alexandre Belloni wrote:
> When connected to a micrel phy, phy_find_first doesn't work properly
> because the first phy found is on address 0, the broadcast address but, the
> first thing the phy driver is doing is disabling this broadcast address.
> The phy is then available only on address 1 but the mdio driver doesn't
> know about it.
> 
> Instead, register the mdio bus using of_mdiobus_register and try to find
> the phy description in device tree before falling back to phy_find_first.
> 
> This ultimately also allows to describe the interrupt the phy is connected
> to.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Hi Alexandre

It is normal to have a cover note for a patch series.

Otherwise:

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

    Andrew

WARNING: multiple messages have this Message-ID (diff)
From: Andrew Lunn <andrew@lunn.ch>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Vladimir Zapolskiy <vz@mleia.com>,
	Sylvain Lemieux <slemieux.tyco@gmail.com>,
	"David S . Miller" <davem@davemloft.net>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/2] net: lpc_eth: parse phy nodes from device tree
Date: Thu, 17 Oct 2019 18:22:14 +0200	[thread overview]
Message-ID: <20191017162214.GS17013@lunn.ch> (raw)
In-Reply-To: <20191017094757.26885-2-alexandre.belloni@bootlin.com>

On Thu, Oct 17, 2019 at 11:47:57AM +0200, Alexandre Belloni wrote:
> When connected to a micrel phy, phy_find_first doesn't work properly
> because the first phy found is on address 0, the broadcast address but, the
> first thing the phy driver is doing is disabling this broadcast address.
> The phy is then available only on address 1 but the mdio driver doesn't
> know about it.
> 
> Instead, register the mdio bus using of_mdiobus_register and try to find
> the phy description in device tree before falling back to phy_find_first.
> 
> This ultimately also allows to describe the interrupt the phy is connected
> to.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Hi Alexandre

It is normal to have a cover note for a patch series.

Otherwise:

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

    Andrew

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  reply	other threads:[~2019-10-17 16:22 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-17  9:47 [PATCH v2 1/2] dt-bindings: net: lpc-eth: document optional properties Alexandre Belloni
2019-10-17  9:47 ` Alexandre Belloni
2019-10-17  9:47 ` [PATCH v2 2/2] net: lpc_eth: parse phy nodes from device tree Alexandre Belloni
2019-10-17  9:47   ` Alexandre Belloni
2019-10-17 16:22   ` Andrew Lunn [this message]
2019-10-17 16:22     ` Andrew Lunn
2019-10-17 18:11   ` David Miller
2019-10-17 18:11     ` David Miller
2019-10-17 16:18 ` [PATCH v2 1/2] dt-bindings: net: lpc-eth: document optional properties Andrew Lunn
2019-10-17 16:18   ` Andrew Lunn

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