From: Vivien Didelot
Date: Tue, 20 Jan 2015 19:13:32 -0500
> When registering a mdio bus, Linux assumes than every port has a PHY and tries
> to scan it. If a switch port has no PHY registered, DSA will fail to register
> the slave MII bus. To fix this, set the slave MII bus PHY mask to the switc
On 20/01/15 16:13, Vivien Didelot wrote:
> When registering a mdio bus, Linux assumes than every port has a PHY and tries
> to scan it. If a switch port has no PHY registered, DSA will fail to register
> the slave MII bus. To fix this, set the slave MII bus PHY mask to the switch
> PHYs mask.
>
>
When registering a mdio bus, Linux assumes than every port has a PHY and tries
to scan it. If a switch port has no PHY registered, DSA will fail to register
the slave MII bus. To fix this, set the slave MII bus PHY mask to the switch
PHYs mask.
As an example, if we use a Marvell MV88E6352 (which i
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