arm64: zynqmp: Add firmware DT node

Add firmware DT node in ZynqMP device tree. This node
uses bindings as per new firmware interface driver.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 9aa67340a4d8c120187c943422f8b88784bfd31b..9115eaebbf70f812e39577c0df4ad597d89a8d83 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -115,6 +115,13 @@
                method = "smc";
        };
 
+       firmware {
+               zynqmp_firmware: zynqmp-firmware {
+                       compatible = "xlnx,zynqmp-firmware";
+                       method = "smc";
+               };
+       };
+
        timer {
                compatible = "arm,armv8-timer";
                interrupt-parent = <&gic>;