powerpc: Add support for multiple gfar mdio interfaces

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The old code assumed there was only one, but the 8572 actually has 3.

Also, our usual id, 0xe0024520, gets resolved to -1 somewhere, and this was
preventing the multiple buses from having different ids.  So we only keep
the low 20 bits, which have the interesting info, anyway.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

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Andy Fleming 2008-05-02 13:03:50 -05:00 • committed by Kumar Gala

parent a47fda9307

commit 4cd7e1cbd4

1 changed files with 38 additions and 46 deletions

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arch/powerpc/sysdev/fsl_soc.c

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