linux-kernel - Re: [PATCH 1/2] dt-bindings: iio: dac: AD5766 yaml documentation

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Date:   Tue, 24 Nov 2020 11:42:10 +0000
From:   Jonathan Cameron <Jonathan.Cameron@...wei.com>
To:     Cristian Pop <cristian.pop@...log.com>
CC:     <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <jic23@...nel.org>, <devicetree@...r.kernel.org>,
        <robh+dt@...nel.org>
Subject: Re: [PATCH 1/2] dt-bindings: iio: dac: AD5766 yaml documentation

On Mon, 23 Nov 2020 16:50:41 +0200
Cristian Pop <cristian.pop@...log.com> wrote:

> This adds device tree bindings for the AD5766 DAC.
> 
> Signed-off-by: Cristian Pop <cristian.pop@...log.com>

One trivial point inline.  If that's all we have in the series I can tidy up
whilst applying.

Jonathan

> ---
>  .../bindings/iio/dac/adi,ad5766.yaml          | 52 +++++++++++++++++++
>  1 file changed, 52 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
> 
> diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
> new file mode 100644
> index 000000000000..aed4a0472bc4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml
> @@ -0,0 +1,52 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +# Copyright 2020 Analog Devices Inc.
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/bindings/iio/dac/adi,ad5766.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Analog Devices AD5766 DAC device driver
> +
> +maintainers:
> +  - Cristian Pop <cristian.pop@...log.com>
> +
> +description: |
> +  Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be
> +  found here:
> +    https://www.analog.com/media/en/technical-documentation/data-sheets/ad5766-5767.pdf
> +

Just one blank line.

> +
> +properties:
> +  compatible:
> +    enum:
> +      - adi,ad5766
> +      - adi,ad5767
> +
> +  reg:
> +    maxItems: 1
> +  
> +  spi-max-frequency:
> +    maximum: 1000000
> +
> +  spi-cpol: true
> +
> +  reset-gpios:
> +    description: GPIO spec for the RESET pin. If specified, it will be
> +      asserted during driver probe.
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - spi-max-frequency
> +  - spi-cpol
> +
> +examples:
> +  - |
> +    ad5766@0{
> +        compatible = "adi,ad5766";
> +        reg = <0>;
> +        spi-cpol;
> +        spi-max-frequency = <1000000>;
> +        reset-gpios = <&gpio 22 0>;
> +      };