linux-imx

PCI: iproc: Disable MSI parsing in certain PAXC blocks

The internal MSI parsing logic in certain revisions of PAXC root
complexes does not work properly and can cause corruptions on the
writes transactions so they need to be disabled.

Signed-off-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Reviewed-by: Oza Pawandeep <poza@codeaurora.org>