[PATCH 1/2] dt-bindings: arm: rockchip: Add DFRobot UNIHIKER M10 V1.2

[Mizuno Miotsuki]

Add a board compatible for revision 1.2 of the DFRobot UNIHIKER M10.
Other PCB revisions are intentionally not covered.

Signed-off-by: Mizuno Miotsuki <founder@xxxxxxxxxxx>
---
 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 a799bb843f74..65c4b2cf248f 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -175,6 +175,11 @@ properties:
           - const: coolpi,pi-4b
           - const: rockchip,rk3588s
 
+      - description: DFRobot UNIHIKER M10 V1.2
+        items:
+          - const: dfrobot,unihiker-m10-v1.2
+          - const: rockchip,rk3308
+
       - description: Alientek CLRV1126F SoM based boards
         items:
           - enum:
-- 
2.55.0