ARM64: zynqmp: DT: Add interrupt-controller property to GPIO

GPIO can be used as interrupt-controller. Add the missing properties to
the GPIO node.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 857eda5c7217849b6c2d736d337eba1ddeee940b..200fb588d0f544220bf5c3a0e92e35af543b6446 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -133,6 +133,8 @@
                        clocks = <&misc_clk>;
                        interrupt-parent = <&gic>;
                        interrupts = <0 16 4>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
                        reg = <0x0 0xff0a0000 0x1000>;
                };