linux-kernel - [PATCH] ARM: dts: exynos: Add missing interrupt-controller properties to Exynos5410 PMU

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Date:   Wed, 29 Nov 2017 19:36:10 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>
Subject: [PATCH] ARM: dts: exynos: Add missing interrupt-controller properties to Exynos5410 PMU

PMU (system-controller@...40000) is used as interrupt-parent for certain
nodes thus it should be marked as interrupt-controller to silence
warnings when building Exynos5410-based DTBs:

  arch/arm/boot/dts/exynos5410-odroidxu.dtb: Warning (interrupts_property):
    Missing interrupt-controller or interrupt-map property in /soc/system-controller@...40000
  arch/arm/boot/dts/exynos5410-odroidxu.dtb: Warning (interrupts_property):
    Missing #interrupt-cells in interrupt-parent /soc/system-controller@...40000

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 arch/arm/boot/dts/exynos5410.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 06713ec86f0d..e234219fe8f1 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -75,6 +75,9 @@
 			clock-names = "clkout16";
 			clocks = <&fin_pll>;
 			#clock-cells = <1>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupt-parent = <&gic>;
 		};
 
 		clock: clock-controller@...10000 {
-- 
2.11.0