PCI: Add vendor ID for Cadence

This patch adds a new PCI vendor ID for Cadence.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@free-electrons.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

include/linux/pci_ids.h

@@ -2381,6 +2381,8 @@
 
 #define PCI_VENDOR_ID_LENOVO		0x17aa
 
+#define PCI_VENDOR_ID_CDNS		0x17cd
+
 #define PCI_VENDOR_ID_ARECA		0x17d3
 #define PCI_DEVICE_ID_ARECA_1110	0x1110
 #define PCI_DEVICE_ID_ARECA_1120	0x1120