dt-bindings: riscv: microchip: add polarberry compatible string

Add a binding for the Sundance Polarberry board.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220509142610.128590-8-conor.dooley@microchip.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/Documentation/devicetree/bindings/riscv/microchip.yaml b/Documentation/devicetree/bindings/riscv/microchip.yaml
index 822a711..1aa7336 100644 (file)
--- a/Documentation/devicetree/bindings/riscv/microchip.yaml
+++ b/Documentation/devicetree/bindings/riscv/microchip.yaml
@@ -21,6 +21,7 @@ properties:
       - enum:
           - microchip,mpfs-icicle-kit
           - microchip,mpfs-icicle-reference-rtlv2203
+          - sundance,polarberry
       - const: microchip,mpfs
 
 additionalProperties: true