From 58fab4cd9ceb9556eaa7c18a2390b321c35d05aa 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 2d786f0fd1..a352bc8711 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>;
--
2.39.5