tree 3b707b93bce69d27da88dfd89bd5887494b807ce
parent db943ed01fef92f1f5ce7f43b2af4f881a12a129
author Kumar Gala <galak@kernel.crashing.org> 1292444501 -0600
committer Kumar Gala <galak@kernel.crashing.org> 1294990339 -0600

powerpc/fsl-pci: Add generic code to setup PCIe controllers

Since all the PCIe controllers are connected over SERDES on the SoCs we
can utilize is_serdes_configured() to determine if a controller is
enabled.  After which we can setup the ATMUs and LAWs for the controller
in a common fashion and allow board code to specify what the controller
is connected to for reporting reasons.

We also provide a per controller (rather than all) for some systems that
may have special requirements.

Finally, we refactor the code used by the P1022DS to utilize the new
generic code.

Based on patch by: Li Yang <leoli@freescale.com>

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