arm64: dts: zynqmp: Add label for zynqmp_ipi

Add label which is used by bootloader for adding bootloader specific flag.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/3dc8416abdd3498e61edcd83830a12af295c5c6d.1611224800.git.michal.simek@xilinx.com

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 94a2e1f..31c6943 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -99,7 +99,7 @@
                };
        };
 
-       zynqmp_ipi {
+       zynqmp_ipi: zynqmp_ipi {
                compatible = "xlnx,zynqmp-ipi-mailbox";
                interrupt-parent = <&gic>;
                interrupts = <0 35 4>;