From 8ca1a05fc9fdb54f12bc279a3128edf77f674d11 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 7 Apr 2016 10:54:08 +0200
Subject: [PATCH] ARM: zynq: Add interrupt-controller property to gpio nodes

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>
---
 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 ff05d836bbe..b925b0352cf 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>;
-- 
2.47.3