linux-kernel - [PATCHv2 2/3] arm64: zynqmp: dt: Add PM firmware node

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Message-Id: <b591c913ab9a1479c0ee4f7b546bb4808e7a51fa.1502886277.git.michal.simek@xilinx.com>
Date:   Wed, 16 Aug 2017 14:24:57 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-arm-kernel@...ts.infradead.org, Arnd Bergmann <arnd@...db.de>
Cc:     edgar.iglesias@...inx.com, Rob Herring <robh@...nel.org>,
        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>,
        linux-kernel@...r.kernel.org, Marc Zyngier <marc.zyngier@....com>,
        Dinh Nguyen <dinguyen@...nsource.altera.com>,
        Moritz Fischer <mdf@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCHv2 2/3] arm64: zynqmp: dt: Add PM firmware node

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

Add node for the firmware interface.

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

Changes in v2:
- Add zynqmp firmware node to firmware node
- Change commit message

 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 54dc28351c8c..41c0034fd905 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -49,6 +49,15 @@
 		};
 	};
 
+	firmware {
+		zynqmp-firmware {
+			compatible = "xlnx,zynqmp-pm";
+			method = "smc";
+			interrupt-parent = <&gic>;
+			interrupts = <0 35 4>;
+		};
+	};
+
 	pmu {
 		compatible = "arm,armv8-pmuv3";
 		interrupt-parent = <&gic>;
-- 
1.9.1