Unverified Commit 4c9d5379 authored by Linus Walleij's avatar Linus Walleij Committed by Mark Brown
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dt-bindings: spi: Add binding for Faraday FTSSP010 



This adds a binding for the Faraday FTSSP010 SSP controller,
a pretty straight-forward syncronous serial port and SPI
controller.

The bindings are submitted separately because the one device
that has this is using it in a "nonstandard way" with regards
to the electronics, and does not make it possible to develop
or test a proper driver. However we want to be able to add
this resource to the device trees and it's not complex.

Signed-off-by: default avatarLinus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260203-gemini-ssp-bindings-v1-1-6d85c9c72371@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8ea39d96

Documentation/devicetree/bindings/spi/faraday,ftssp010.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/spi/faraday,ftssp010.yaml#

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



title: Faraday FTSSP010 SPI Controller



maintainers:

  - Linus Walleij <linusw@kernel.org>



properties:

  compatible:

    const: faraday,ftssp010



  interrupts:

    maxItems: 1



  reg:

    maxItems: 1



  cs-gpios: true



required:

  - compatible

  - interrupts

  - reg



allOf:

  - $ref: spi-controller.yaml#



unevaluatedProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>

    spi@4a000000 {

        compatible = "faraday,ftssp010";

        #address-cells = <1>;

        #size-cells = <0>;

        reg = <0x4a000000 0x1000>;

        interrupts = <0>;

    };