[PATCH v2] dt-bindings: rockchip: Add Hardkernel ODROID-M1S board

[KyuHyuk Lee]

Add device tree binding for Hardkernel ODROID-M1S board based on
RK3566 SoC.

Signed-off-by: KyuHyuk Lee <lee at kyuhyuk.kr>
---
 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 5cf5cbef2cf5..9a65f7269a27 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -566,6 +566,11 @@ properties:
           - const: rockchip,rk3568-odroid-m1
           - const: rockchip,rk3568
 
+      - description: Hardkernel Odroid M1S
+        items:
+          - const: hardkernel,rk3566-odroid-m1s
+          - const: rockchip,rk3566
+
       - description: Hugsun X99 TV Box
         items:
           - const: hugsun,x99
-- 
2.34.1