[PATCH 3/5] dt-bindings: riscv: Add SOPHGO Huashan Pi board compatibles

[Inochi Amaoto]

Document the compatible strings for the SOPHGO Huashan Pi board which
uses the SOPHGO CV1812H SoC.

Signed-off-by: Inochi Amaoto <inochiama at outlook.com>
Link: https://en.sophgo.com/product/introduce/huashan.html
Link: https://en.sophgo.com/product/introduce/cv181xH.html
---
 Documentation/devicetree/bindings/riscv/sophgo.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/sophgo.yaml b/Documentation/devicetree/bindings/riscv/sophgo.yaml
index 86748c5390be..9bc813dad098 100644
--- a/Documentation/devicetree/bindings/riscv/sophgo.yaml
+++ b/Documentation/devicetree/bindings/riscv/sophgo.yaml
@@ -22,6 +22,10 @@ properties:
           - enum:
               - milkv,duo
           - const: sophgo,cv1800b
+      - items:
+          - enum:
+              - sophgo,huashan-pi
+          - const: sophgo,cv1812h
       - items:
           - enum:
               - milkv,pioneer
--
2.42.0