Commit 4f325e8c authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Rob Herring
Browse files

dt-bindings: serial: Convert UniPhier UART to json-schema 



Convert the UniPhier UART binding to DT schema format.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 0ac17439

Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml

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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



examples:

  - |

    aliases {

        serial0 = &serial0;

    };



    serial0: serial@54006800 {

        compatible = "socionext,uniphier-uart";

        reg = <0x54006800 0x40>;

        interrupts = <0 33 4>;

        clocks = <&uart_clk>;

    };

Documentation/devicetree/bindings/serial/uniphier-uart.txt

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UniPhier UART controller



Required properties:

- compatible: should be "socionext,uniphier-uart".

- reg: offset and length of the register set for the device.

- interrupts: a single interrupt specifier.

- clocks: phandle to the input clock.



Optional properties:

-auto-flow-control: enable automatic flow control support.



Example:

	aliases {

		serial0 = &serial0;

	};



	serial0: serial@54006800 {

		compatible = "socionext,uniphier-uart";

		reg = <0x54006800 0x40>;

		interrupts = <0 33 4>;

		clocks = <&uart_clk>;

	};