quoted

+&pcieep2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_clkreq>, <&pcie1_wake>, <&pcie1_preset>,
+			<&pcie0_slot1>;
+};
+
+&pcierc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_clkreq>, <&pcie0_wake0>, <&pcie0_preset0>,
+			 <&pcie0_slot0>;
+};
+
+&pcieep0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_clkreq>, <&pcie0_wake0>, <&pcie0_preset0>,
+			 <&pcie0_slot0>;
+};
+
+&pcierc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_clkreq>, <&pcie0_wake1>, <&pcie0_preset0>;
+};
+
+&pcieep1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_clkreq>, <&pcie0_wake1>, <&pcie0_preset0>;

All these are pointless, because the node is disabled. The board level
should be complete, so also supplies and enabling the device.

I will enable required nodes. Had enabled while testing but missed to
add in patch. Though all nodes will not be enabled as it is a dual-mode
controller and cannot run as both RC and EP at the same time.

Best regards,
Krzysztof