linux-kernel - [PATCH 2/3] arm64: zynqmp: dt: Add PM firmware node

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Date:   Fri,  4 Aug 2017 15:45:31 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Soren Brinkmann <soren.brinkmann@...inx.com>,
        devicetree@...r.kernel.org, monstr@...str.eu,
        Alexander Graf <agraf@...e.de>,
        Punnaiah Choudary Kalluri 
        <punnaiah.choudary.kalluri@...inx.com>,
        Bharat Kumar Gogada <bharatku@...inx.com>,
        linux-kernel@...r.kernel.org, Marc Zyngier <marc.zyngier@....com>,
        Moritz Fischer <mdf@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH 2/3] arm64: zynqmp: dt: Add PM firmware node

From: Soren Brinkmann <soren.brinkmann@...inx.com>

Add node for the power management firmware.

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 54dc28351c8c..cc612c178d60 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -63,6 +63,13 @@
 		method = "smc";
 	};
 
+	pmufw: firmware {
+		compatible = "xlnx,zynqmp-pm";
+		method = "smc";
+		interrupt-parent = <&gic>;
+		interrupts = <0 35 4>;
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupt-parent = <&gic>;
-- 
1.9.1