From 4aa6ccfe4b84a4d82f7d690df419af429d19efcf Mon Sep 17 00:00:00 2001 From: Swark Yang Date: Wed, 5 Aug 2026 22:03:37 -0700 Subject: [PATCH] dt-bindings: serial: Document Axiado AX3005 UART The Axiado AX3005 UART is software-compatible with the Cadence r1p12 UART programming interface. Document the "axiado,ax3005-uart" SoC-specific compatible with "cdns,uart-r1p12" as its fallback. This preserves identification of the AX3005 integration while allowing the controller to use the existing Cadence r1p12 UART support. Acked-by: Krzysztof Kozlowski Signed-off-by: Swark Yang Acked-by: Michal Simek Link: https://patch.msgid.link/20260805-upstrea-ax3005-uart-v4-v4-1-8399f0773b13@axiado.com Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/serial/cdns,uart.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.yaml b/Documentation/devicetree/bindings/serial/cdns,uart.yaml index 9d3e5c1d8502..11292de42c67 100644 --- a/Documentation/devicetree/bindings/serial/cdns,uart.yaml +++ b/Documentation/devicetree/bindings/serial/cdns,uart.yaml @@ -19,6 +19,7 @@ properties: - items: - enum: - axiado,ax3000-uart + - axiado,ax3005-uart - xlnx,zynqmp-uart - const: cdns,uart-r1p12