MAINTAINERS: Add Xilinx Versal CPM Root Port maintainers

Add Bharat Kumar Gogada and Michal Simek as maintainers for driver and
documentation of Xilinx Versal CPM Root Port device.

Link: https://lore.kernel.org/r/20220618052022.10388-1-bharat.kumar.gogada@xilinx.comSigned-off-by: NBharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NMichal Simek <michal.simek@amd.com>

MAINTAINERS

@@ -15540,6 +15540,14 @@ L:	linux-pci@vger.kernel.org
 S:	Maintained
 F:	drivers/pci/controller/dwc/*spear*
 
+PCI DRIVER FOR XILINX VERSAL CPM
+M:	Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
+M:	Michal Simek <michal.simek@amd.com>
+L:	linux-pci@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+F:	drivers/pci/controller/pcie-xilinx-cpm.c
+
 PCMCIA SUBSYSTEM
 M:	Dominik Brodowski <linux@dominikbrodowski.net>
 S:	Odd Fixes