The board is based on the Rockchip rk3576 SoC.

Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
---
 Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 522a6f0450eae..9ddb20890627f 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -862,6 +862,11 @@ properties:
           - const: radxa,rock-4c-plus
           - const: rockchip,rk3399
 
+      - description: Radxa ROCK 4D
+        items:
+          - const: radxa,rock-4d
+          - const: rockchip,rk3576
+
       - description: Radxa ROCK 4SE
         items:
           - const: radxa,rock-4se
-- 
2.48.1

On Thu, Feb 13, 2025 at 09:57:15AM -0500, Detlev Casanova wrote:
> The board is based on the Rockchip rk3576 SoC.
> 
> Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
> ---
>  Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
>  1 file changed, 5 insertions(+)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof