From: Harshit Shah <hshah@axiado.com>
Date: Tue, 22 Jul 2025 20:15:33 +0000 (-0700)
Subject: dt-bindings: serial: cdns: add Axiado AX3000 UART controller
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7346be495b9ad23077d8fbfd953f341c92027067;p=thirdparty%2Flinux.git

dt-bindings: serial: cdns: add Axiado AX3000 UART controller

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

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Harshit Shah <hshah@axiado.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.yaml b/Documentation/devicetree/bindings/serial/cdns,uart.yaml
index d7f047b0bf24c..9d3e5c1d85022 100644
--- a/Documentation/devicetree/bindings/serial/cdns,uart.yaml
+++ b/Documentation/devicetree/bindings/serial/cdns,uart.yaml
@@ -16,9 +16,10 @@ properties:
         items:
           - const: xlnx,xuartps
           - const: cdns,uart-r1p8
-      - description: UART controller for Zynq Ultrascale+ MPSoC
-        items:
-          - const: xlnx,zynqmp-uart
+      - items:
+          - enum:
+              - axiado,ax3000-uart
+              - xlnx,zynqmp-uart
           - const: cdns,uart-r1p12
 
   reg: