[PATCH v3 1/6] dt-bindings: arm: rockchip: Add Radxa ROCK 2A/2F

[Jonas Karlman]

The ROCK 2A and ROCK 2F is a high-performance single board computer
developed by Radxa, based on the Rockchip RK3528A SoC.

Add devicetree binding documentation for the Radxa ROCK 2A and ROCK 2F
boards.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
v3: Collect a-b tag
v2: No change
---
 Documentation/devicetree/bindings/arm/rockchip.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 28db6bd6aa5b..c5690098f2ed 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -881,6 +881,13 @@ properties:
           - const: radxa,rock
           - const: rockchip,rk3188
 
+      - description: Radxa ROCK 2A/2F
+        items:
+          - enum:
+              - radxa,rock-2a
+              - radxa,rock-2f
+          - const: rockchip,rk3528
+
       - description: Radxa ROCK Pi 4A/A+/B/B+/C
         items:
           - enum:
-- 
2.49.0