[PATCH 1/3] dt-bindings: arm: rockchip: Add Radxa ROCK 5B+

[FUKAUMI Naoki]

Add devicetree binding for the Radxa ROCK 5B+.

The Radxa ROCK 5B+ is an upgraded version of the ROCK 5B based on the
Rockchip RK3588 SoC.

Signed-off-by: FUKAUMI Naoki <naoki at radxa.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 753199a12923..df959dbfa9eb 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -895,6 +895,11 @@ properties:
           - const: radxa,rock-5b
           - const: rockchip,rk3588
 
+      - description: Radxa ROCK 5B+
+        items:
+          - const: radxa,rock-5b-plus
+          - const: rockchip,rk3588
+
       - description: Radxa ROCK 5C
         items:
           - const: radxa,rock-5c
-- 
2.43.0