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ARM: zynq: Add interrupt-controller property to gpio nodes

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GPIO driver supports an input interrupt that's why gpio node itself can
be labeled as interrupt controller.

Reported-by: John Linn <linnj@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2016-04-07 10:54:08 +02:00
parent bbf8bef196
commit 58fab4cd9c
1 changed files with 2 additions and 0 deletions
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2
arch/arm/dts/zynq-7000.dtsi
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@ -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>;