[PATCH 1/4] dt-bindings: Add doc for FriendlyARM NanoPi R2C

[Tianling Shen]

Add devicetree binding documentation for the FriendlyARM NanoPi R2C.

Signed-off-by: Tianling Shen <cnsztl@xxxxxxxxx>
---
 Documentation/devicetree/bindings/arm/rockchip.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 6f4270f2bd9e..01df9a5a0cf5 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -185,9 +185,11 @@ properties:
           - const: firefly,rk3566-roc-pc
           - const: rockchip,rk3566
 
-      - description: FriendlyElec NanoPi R2S
+      - description: FriendlyElec NanoPi R2C/S
         items:
-          - const: friendlyarm,nanopi-r2s
+          - enum:
+              - friendlyarm,nanopi-r2c
+              - friendlyarm,nanopi-r2s
           - const: rockchip,rk3328
 
       - description: FriendlyElec NanoPi4 series boards
-- 
2.40.0