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

[Michal Simek]

From: Soren Brinkmann <soren.brinkmann at xilinx.com>

Add node for the firmware interface.

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