[PATCH v3 3/4] dt-bindings: arm: add compatible strings for Forlinx OKA40i-C

[Ivan Uvarov <i.uvarov@xxxxxxxxxxxxxxxxxx>]

The OKA40i-C is a carrier/development board for the Forlinx FETA40i-C SoM
based on the Allwinner R40/A40i SoC.

This patch adds the relevant dt-binding documentation in preparation for
the next patch, which adds a devicetree for the SoM and board.

Signed-off-by: Ivan Uvarov <i.uvarov@xxxxxxxxxxxxxxxxxx>

 2 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 08607c7ec1..74f8decd78 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -224,6 +224,12 @@ properties:
           - const: empire-electronix,m712
           - const: allwinner,sun5i-a13
 
+      - description: Forlinx OKA40i-C Development board
+        items:
+          - const: forlinx,oka40i-c
+          - const: forlinx,feta40i-c
+          - const: allwinner,sun8i-r40
+
       - description: FriendlyARM NanoPi A64
         items:
           - const: friendlyarm,nanopi-a64
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index f6064d84a4..e2ea1a731e 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -403,6 +403,8 @@ patternProperties:
     description: Firefly
   "^focaltech,.*":
     description: FocalTech Systems Co.,Ltd
+  "^forlinx,.*":
+    description: Baoding Forlinx Embedded Technology Co., Ltd.
   "^frida,.*":
     description: Shenzhen Frida LCD Co., Ltd.
   "^friendlyarm,.*":
-- 
2.25.1