Add devicetree binding for Khadas VIM1S board based on
Amlogic S4 S905Y4 SoC.

Signed-off-by: Nick Xie <nick@khadas.com>
---
 Documentation/devicetree/bindings/arm/amlogic.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index 08d9963fe9259..55663e0f7f915 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -247,6 +247,12 @@ properties:
               - amlogic,aq222
           - const: amlogic,s4
 
+      - description: Boards with the Amlogic Meson S4 S905Y4 SoC
+        items:
+          - enum:
+              - khadas,vim1s
+          - const: amlogic,s4
+
       - description: Boards with the Amlogic S6 S905X5 SoC
         items:
           - enum:
-- 
2.34.1