GPIO driver supports an input interrupt that's why gpio node itself can
be labeled as interrupt controller.
Reported-by: John Linn <li...@xilinx.com>
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---
arch/arm/dts/zynqmp.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index b68fb1a4a5fe..48506086f5bb 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -581,6 +581,8 @@
compatible = "xlnx,zynqmp-gpio-1.0";
status = "disabled";
#gpio-cells = <0x2>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
interrupt-parent = <&gic>;
interrupts = <0 16 4>;
reg = <0x0 0xff0a0000 0x1000>;
--
1.9.1
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