[PATCH] powerpc/85xx: Don't scan for TBI PHY addresses on MPC8569E-MDS boards

[Kumar Gala]

On Jul 1, 2009, at 12:39 PM, Anton Vorontsov wrote:

> Sometimes (e.g. when there are no UEMs attached to a board)
> fsl_pq_mdio_find_free() fails to find a spare address for a TBI PHY,
> this is because get_phy_id() returns bogus 0x0000ffff values
> (0xffffffff is expected), and therefore mdio bus probing fails with
> the following message:
>
>  fsl-pq_mdio: probe of e0082120.mdio failed with error -16
>
> And obviously ethernet doesn't work after this.
>
> This patch solves the problem by adding tbi-phy node into mdio node,
> so that we won't scan for spare addresses, we'll just use a fixed one.
>
> Signed-off-by: Anton Vorontsov <avorontsov at ru.mvista.com>
> ---
> arch/powerpc/boot/dts/mpc8569mds.dts |    4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)

applied to merge

- k