From b5024e804ee06330486caf3087e1b0d91e3797a5 Mon Sep 17 00:00:00 2001 From: Guodong Xu Date: Mon, 22 Dec 2025 21:04:15 +0800 Subject: [PATCH] dt-bindings: serial: 8250: add SpacemiT K3 UART compatible The SpacemiT K3 UART controller is compatible with the Intel XScale UART. Add K3 UART binding and allow describing it with a fixed clock-frequency for now. The clocks and clock-names properties will be made mandatory in a future patch, once the K3 clock driver and device tree are merged. Acked-by: Conor Dooley Signed-off-by: Guodong Xu Link: https://patch.msgid.link/20251222-k3-basic-dt-v2-5-3af3f3cd0f8a@riscstar.com Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/serial/8250.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml index 167ddcbd8800..73851f19330d 100644 --- a/Documentation/devicetree/bindings/serial/8250.yaml +++ b/Documentation/devicetree/bindings/serial/8250.yaml @@ -160,6 +160,7 @@ properties: - enum: - mrvl,mmp-uart - spacemit,k1-uart + - spacemit,k3-uart - const: intel,xscale-uart - items: - enum: -- 2.47.3