PCI: cadence: Add EndPoint Controller driver for Cadence PCIe controller

This patch adds support to the Cadence PCIe controller in endpoint mode.

Since pieces of source code are shared with the host driver (Root
Complex mode), we create a new directory under drivers/pci dedicated to
the Cadence PCIe controller. The common code is placed into
drivers/pci/cadence/pcie-cadence.c and used by both the host and
endpoint controller drivers.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@free-electrons.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Cyrille Pitchen 2018-01-30 21:56:59 +01:00 • committed by Lorenzo Pieralisi
commit 37dddf14f1
13 changed files with 1349 additions and 598 deletions