dt-bindings: arm: rockchip: Add Radxa E20C board

Add device tree documentation for Radxa E20C board.

Link: https://docs.radxa.com/en/e/e20c
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yao Zi <ziyao@disroot.org>
Link: https://lore.kernel.org/r/20240829092705.6241-3-ziyao@disroot.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 51c110112b64be8e6e54bc1b7485c8dfb1c9142f..01d44bb87f00ea22a99dda270613408d1fe048aa 100644 (file)
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -802,6 +802,11 @@ properties:
           - const: radxa,cm3i
           - const: rockchip,rk3568
 
+      - description: Radxa E20C
+        items:
+          - const: radxa,e20c
+          - const: rockchip,rk3528
+
       - description: Radxa Rock
         items:
           - const: radxa,rock