linux-kernel - [PATCH 3/3] ARM64: zynqmp: DT: Add interrupt-controller property to GPIO

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Date:	Fri, 23 Oct 2015 09:25:32 -0700
From:	Soren Brinkmann <soren.brinkmann@...inx.com>
To:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	"Mark Rutland" <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Michal Simek <michal.simek@...inx.com>,
	Linus Walleij <linus.walleij@...aro.org>
CC:	Russell King <linux@....linux.org.uk>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>,
	Soren Brinkmann <soren.brinkmann@...inx.com>
Subject: [PATCH 3/3] ARM64: zynqmp: DT: Add interrupt-controller property to GPIO

GPIO can be used as interrupt-controller. Add the missing properties to
the GPIO node.

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
---
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 857eda5c7217..200fb588d0f5 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -133,6 +133,8 @@
 			clocks = <&misc_clk>;
 			interrupt-parent = <&gic>;
 			interrupts = <0 16 4>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 			reg = <0x0 0xff0a0000 0x1000>;
 		};
 
-- 
2.6.2.3.ga463a5b

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