[PATCH] dt-bindings: firmware: xilinx: Fix versal-fpga node name

[Michal Simek <michal.simek@xxxxxxx>]

Based on commit 83a368a3fc8a ("docs: dt-bindings: add DTS Coding Style
document") using underscore ('_') in node name is not recommended that's
why switch to dash ('-').

Signed-off-by: Michal Simek <michal.simek@xxxxxxx>
---

 .../bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml        | 4 ++--
 Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
index 8e584857ddd4..3d578f98ae2c 100644
--- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
+++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
@@ -41,7 +41,7 @@ properties:
   "#power-domain-cells":
     const: 1
 
-  versal_fpga:
+  versal-fpga:
     $ref: /schemas/fpga/xlnx,versal-fpga.yaml#
     description: Compatible of the FPGA device.
     type: object
@@ -84,7 +84,7 @@ examples:
       compatible = "xlnx,versal-firmware";
       method = "smc";
 
-      versal_fpga: versal_fpga {
+      versal_fpga: versal-fpga {
         compatible = "xlnx,versal-fpga";
       };
 
diff --git a/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml b/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml
index 26f18834caa3..80833462f620 100644
--- a/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml
+++ b/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml
@@ -26,7 +26,7 @@ additionalProperties: false
 
 examples:
   - |
-    versal_fpga: versal_fpga {
+    versal_fpga: versal-fpga {
          compatible = "xlnx,versal-fpga";
     };
 
-- 
2.36.1