arm64: dts: zynqmp: Add missing gpio-controller to ps gpio

Add missing gpio-controller property to ps gpio.
This was found via DT schema validation.

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 07f2dd13ab3376e7ba5c07db4ee7f9e4781ec4dc..ae3c1b929648863a93505185f4b5ab9a738a7987 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -410,6 +410,7 @@ gpio: gpio@ff0a0000 {
                        compatible = "xlnx,zynqmp-gpio-1.0";
                        status = "disabled";
                        #gpio-cells = <0x2>;
+                       gpio-controller;
                        interrupt-parent = <&gic>;
                        interrupts = <0 16 4>;
                        interrupt-controller;