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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/serial/socionext,uniphier-uart.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UniPhier UART controller
+
+maintainers:
+ - Masahiro Yamada <yamada.masahiro@socionext.com>
+
+properties:
+ compatible:
+ const: socionext,uniphier-uart
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+
+ auto-flow-control:
+ description: enable automatic flow control support.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ aliases {
+ serial0 = &serial0;
+ };
+
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ clocks = <&uart_clk>;
+ };