Commit e7a990e0 authored by Rui Miguel Silva's avatar Rui Miguel Silva Committed by Greg Kroah-Hartman
Browse files

dt-bindings: usb: nxp,isp1760: add bindings 



The nxp,isp1760 driver is old in the tree, but did not had a bindings
entry, since I am extend it to support isp1763 in the same family, use
this to add a proper yaml bindings file.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarRui Miguel Silva <rui.silva@linaro.org>
Link: https://lore.kernel.org/r/20210513084717.2487366-9-rui.silva@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 60d789f3

Documentation/devicetree/bindings/usb/nxp,isp1760.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/usb/nxp,isp1760.yaml#

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



title: NXP ISP1760 family controller bindings



maintainers:

  - Sebastian Siewior <bigeasy@linutronix.de>

  - Laurent Pinchart <laurent.pinchart@ideasonboard.com>



description: |

  NXP ISP1760 family, which includes ISP1760/1761/1763 devicetree controller

  bindings



properties:

  compatible:

    enum:

      - nxp,usb-isp1760

      - nxp,usb-isp1761

      - nxp,usb-isp1763

  reg:

    maxItems: 1



  interrupts:

    minItems: 1

    maxItems: 2

    items:

      - description: Host controller interrupt

      - description: Device controller interrupt in isp1761



  interrupt-names:

    minItems: 1

    maxItems: 2

    items:

      - const: host

      - const: peripheral



  bus-width:

    description:

      Number of data lines.

    enum: [8, 16, 32]

    default: 32



  dr_mode:

    enum:

      - host

      - peripheral



required:

  - compatible

  - reg

  - interrupts



additionalProperties: false



examples:

  - |

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

    usb@40200000 {

        compatible = "nxp,usb-isp1763";

        reg = <0x40200000 0x100000>;

        interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;

        bus-width = <16>;

        dr_mode = "host";

    };



...