netdev - Re: "eth1: Could not attach to PHY" on MPC8349e-MITX

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Date:	Thu, 4 Dec 2008 20:56:34 +0300
From:	Anton Vorontsov <avorontsov@...mvista.com>
To:	Timur Tabi <timur@...escale.com>
Cc:	Andre Schwarz <andre.schwarz@...rix-vision.de>,
	linuxppc-dev@...abs.org, afleming@...escale.com,
	netdev@...r.kernel.org
Subject: Re: "eth1: Could not attach to PHY" on MPC8349e-MITX

On Thu, Dec 04, 2008 at 11:47:26AM -0600, Timur Tabi wrote:
> Andre Schwarz wrote:
> > Timur,
> > 
> > is it possible that the PHY adress doesn't match the one specified in
> > the dts ?
> 
> What part of the DTS contains the PHY address?  I have this:
> 
> 	mdio@...20 {
> 		#address-cells = <1>;
> 		#size-cells = <0>;
> 		compatible = "fsl,gianfar-mdio";
> 		reg = <0x24520 0x20>;
> 
> 		/* Vitesse 8201 */
> 		phy1c: ethernet-phy@1c {
> 			interrupt-parent = <&ipic>;
> 			interrupts = <18 0x8>;
> 			reg = <0x1c>;
> 			device_type = "ethernet-phy";
> 		};
> 	};
> 
> 	enet1: ethernet@...00 {
> 		cell-index = <1>;
> 		device_type = "network";
> 		model = "TSEC";
> 		compatible = "gianfar";
> 		reg = <0x25000 0x1000>;
> 		local-mac-address = [ 00 00 00 00 00 00 ];
> 		interrupts = <35 0x8 36 0x8 37 0x8>;
> 		phy-connection-type = "mii";
> 		interrupt-parent = <&ipic>;
> 		/* Vitesse 7385 isn't on the MDIO bus */
> 		fixed-link = <1 1 1000 0 0>;

^^^ That one. The Vitesse 7385 isn't on the MDIO bus, so the fixed
link (drivers/net/phy/fixed.c) driver is used for this ethernet port.

> 		linux,network-index = <1>;
> 	};

-- 
Anton Vorontsov
email: cbouatmailru@...il.com
irc://irc.freenode.net/bd2
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