tree aa597bab14637fdd6d14dfe31a11a4944f00426e
parent 877a26112db880ecb978a6c9ad1f230cd838fe58
author Kumar Gala <galak@kernel.crashing.org> 1292407496 -0600
committer Kumar Gala <galak@kernel.crashing.org> 1294990338 -0600

powerpc/85xx: Add is_serdes_configured() support for P1021 SERDES

Add the ability to determine if a given IP block connected on SERDES is
configured.  This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>