PCI: aardvark: Add Aardvark PCI host controller driver

Add a driver for the Aardvark PCIe controller used on the Marvell Armada
3700 ARM64 SoC.

Based on work done by Hezi Shahmoon <hezi.shahmoon@marvell.com> and Marcin
Wojtas <mw@semihalf.com>.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index ed42cb6..0326ecc 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8741,6 +8741,13 @@
 S:	Maintained
 F:	drivers/pci/host/*mvebu*
 
+PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
+M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+L:	linux-pci@vger.kernel.org
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	drivers/pci/host/pci-aardvark.c
+
 PCI DRIVER FOR NVIDIA TEGRA
 M:	Thierry Reding <thierry.reding@gmail.com>
 L:	linux-tegra@vger.kernel.org