Commit 59ab522d authored by Stephan Gerhold's avatar Stephan Gerhold Committed by Chanwoo Choi
Browse files

dt-bindings: extcon: sm5502: Convert to DT schema 



Convert the extcon-sm5502 device tree bindings to DT schema.

Signed-off-by: default avatarStephan Gerhold <stephan@gerhold.net>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
parent b1b76af2

Documentation/devicetree/bindings/extcon/extcon-sm5502.txt

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* SM5502 MUIC (Micro-USB Interface Controller) device



The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device

which can detect the state of external accessory when external accessory is

attached or detached and button is pressed or released. It is interfaced to

the host controller using an I2C interface.



Required properties:

- compatible: Should be "siliconmitus,sm5502-muic"

- reg: Specifies the I2C slave address of the MUIC block. It should be 0x25

- interrupts: Interrupt specifiers for detection interrupt sources.



Example:



	sm5502@25 {

		compatible = "siliconmitus,sm5502-muic";

		interrupt-parent = <&gpx1>;

		interrupts = <5 0>;

		reg = <0x25>;

	};

Documentation/devicetree/bindings/extcon/siliconmitus,sm5502-muic.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/extcon/siliconmitus,sm5502-muic.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: SM5502 MUIC (Micro-USB Interface Controller) device



maintainers:

  - Chanwoo Choi <cw00.choi@samsung.com>



description:

  The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device

  which can detect the state of external accessory when external accessory is

  attached or detached and button is pressed or released. It is interfaced to

  the host controller using an I2C interface.



properties:

  compatible:

    enum:

      - siliconmitus,sm5502-muic



  reg:

    maxItems: 1

    description: I2C slave address of the device. Usually 0x25 for SM5502.



  interrupts:

    maxItems: 1



required:

  - compatible

  - reg

  - interrupts



additionalProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/irq.h>

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        extcon@25 {

                compatible = "siliconmitus,sm5502-muic";

                reg = <0x25>;

                interrupt-parent = <&msmgpio>;

                interrupts = <12 IRQ_TYPE_EDGE_FALLING>;

        };

    };