Disable pcie node in dts if it is endpoint device

If psu_pcie is configured as endpoint device, then don't enable the
pcie node. But for root port there is no change.

Signed-off-by: Naga Sureshkumar Relli <nagasure@xilinx.com>
Acked-by: Bharat kumar <bharatku@xilinx.com>

device_tree/data/common_proc.tcl

@@ -1604,6 +1604,13 @@ proc gen_peripheral_nodes {drv_handle {node_only ""}} {
 	# TODO: more ignore ip list?
 	set ip_type [get_property IP_NAME $ip]
 	set ignore_list "lmb_bram_if_cntlr"
+	if {[string match -nocase $ip_type "psu_pcie"]} {
+		set pcie_config [get_property CONFIG.C_PCIE_MODE [get_cells -hier $drv_handle]]
+		if {[string match -nocase $pcie_config "Endpoint Device"]} {
+			lappend ignore_list $ip_type
+		}
+	}
+
 	if {[lsearch $ignore_list $ip_type] >= 0  \
 		} {
 		return 0