tree d56b4e991b126ce9fce19021f12529408f4c5105
parent 47567c266363e1c3be9e6e2ad37286970304d180
author Kumar Gala <galak@kernel.crashing.org> 1272378020 -0500
committer Kumar Gala <galak@kernel.crashing.org> 1294990338 -0600

powerpc/85xx: Add is_serdes_configured() support for MPC8544 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>