[PATCH v1 4/8] dt-bindings: riscv: microchip: document icicle reference design

[Conor Dooley]

Add a compatible for the icicle kit's reference design. This represents
the FPGA fabric's contents & is versioned to denote which release of the
reference design it applies to.

Signed-off-by: Conor Dooley <conor.dooley at microchip.com>
---
 .../devicetree/bindings/riscv/microchip.yaml          | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/riscv/microchip.yaml b/Documentation/devicetree/bindings/riscv/microchip.yaml
index 3f981e897126..c9d8fcc7a69e 100644
--- a/Documentation/devicetree/bindings/riscv/microchip.yaml
+++ b/Documentation/devicetree/bindings/riscv/microchip.yaml
@@ -17,10 +17,13 @@ properties:
   $nodename:
     const: '/'
   compatible:
-    items:
-      - enum:
-          - microchip,mpfs-icicle-kit
-      - const: microchip,mpfs
+    oneOf:
+      - items:
+          - enum:
+              - microchip,mpfs-icicle-kit
+          - const: microchip,mpfs
+      - items:
+          - const: microchip,mpfs-icicle-reference-rtlv2203
 
 additionalProperties: true
 
-- 
2.35.2