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/zynq-7000.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi
index 2d786f0fd15d..a352bc87114e 100644
--- a/arch/arm/dts/zynq-7000.dtsi
+++ b/arch/arm/dts/zynq-7000.dtsi
@@ -96,8 +96,10 @@
gpio0: gpio@e000a000 {
compatible = "xlnx,zynq-gpio-1.0";
#gpio-cells = <2>;
+ #interrupt-cells = <2>;
clocks = <&clkc 42>;
gpio-controller;
+ interrupt-controller;
interrupt-parent = <&intc>;
interrupts = <0 20 4>;
reg = <0xe000a000 0x1000>;
--
1.9.1
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