[PATCH v4 05/10] dt-bindings: serial: cdns: add Axiado AX3000 UART controller

[Harshit Shah]

Add binding for AX3000 UART controller. So far, no changes known,
so it can fallback to default compatible.

Signed-off-by: Harshit Shah <hshah at axiado.com>
---
 Documentation/devicetree/bindings/serial/cdns,uart.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.yaml b/Documentation/devicetree/bindings/serial/cdns,uart.yaml
index d7f047b0bf24c444e2d81e0156fb01a89207ee2a..4c8b4953c3f32ed46996accd0e1caf6e0d7cc251 100644
--- a/Documentation/devicetree/bindings/serial/cdns,uart.yaml
+++ b/Documentation/devicetree/bindings/serial/cdns,uart.yaml
@@ -20,6 +20,10 @@ properties:
         items:
           - const: xlnx,zynqmp-uart
           - const: cdns,uart-r1p12
+      - description: UART controller for Axiado AX3000 SoC
+        items:
+          - const: axiado,ax3000-uart
+          - const: cdns,uart-r1p12
 
   reg:
     maxItems: 1

-- 
2.25.1