Re: [PATCH 31/46] dt-bindings:iio:adc:x-powers,axp209-adc: txt to yaml conversion

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On Sat, 31 Oct 2020 18:48:39 +0000
Jonathan Cameron <jic23@xxxxxxxxxx> wrote:

> From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> 
> This is a very small binding.  It might make sense at some stage
> to just roll it into the parent mfd.  For now, converted as is.
> The main advantage of this document is the identification of the
> channel index values when this is used as a provider of ADC channels
> to consumers.
> 
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> Cc: Quentin Schulz <quentin.schulz@xxxxxxxxxxx>
Quentin's email address is boucing so for now I've put myself as maintainer
of this binding.

+CC Chen-Yu Tsai who 'might' be the a better choice.

Applied to the togreg branch of iio.git and pushed out as testing for
the autobuilders to poke at it.

Thanks,

Jonathan

> ---
>  .../bindings/iio/adc/axp20x_adc.txt           | 48 -------------
>  .../bindings/iio/adc/x-powers,axp209-adc.yaml | 67 +++++++++++++++++++
>  2 files changed, 67 insertions(+), 48 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt b/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt
> deleted file mode 100644
> index 7a6313913923..000000000000
> --- a/Documentation/devicetree/bindings/iio/adc/axp20x_adc.txt
> +++ /dev/null
> @@ -1,48 +0,0 @@
> -* X-Powers AXP ADC bindings
> -
> -Required properties:
> -  - compatible: should be one of:
> -    - "x-powers,axp209-adc",
> -    - "x-powers,axp221-adc",
> -    - "x-powers,axp813-adc",
> -  - #io-channel-cells: should be 1,
> -
> -Example:
> -
> -&axp22x {
> -	adc {
> -		compatible = "x-powers,axp221-adc";
> -		#io-channel-cells = <1>;
> -	};
> -};
> -
> -ADC channels and their indexes per variant:
> -
> -AXP209
> -------
> - 0 | acin_v
> - 1 | acin_i
> - 2 | vbus_v
> - 3 | vbus_i
> - 4 | pmic_temp
> - 5 | gpio0_v
> - 6 | gpio1_v
> - 7 | ipsout_v
> - 8 | batt_v
> - 9 | batt_chrg_i
> -10 | batt_dischrg_i
> -
> -AXP22x
> -------
> - 0 | pmic_temp
> - 1 | batt_v
> - 2 | batt_chrg_i
> - 3 | batt_dischrg_i
> -
> -AXP813
> -------
> - 0 | pmic_temp
> - 1 | gpio0_v
> - 2 | batt_v
> - 3 | batt_chrg_i
> - 4 | batt_dischrg_i
> diff --git a/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml b/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
> new file mode 100644
> index 000000000000..288a5ac31a16
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/x-powers,axp209-adc.yaml
> @@ -0,0 +1,67 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/adc/x-powers,axp209-adc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: X-Powers AXP ADC bindings
> +
> +maintainers:
> +  - Quentin Schulz <quentin.schulz@xxxxxxxxxxx>
> +
> +description: |
> +  ADC is frequently used as a provider to consumers of the ADC channels.
> +  Device is a child of an axp209 multifunction device
> +  ADC channels and their indexes per variant:
> +
> +  AXP209
> +  ------
> +   0 | acin_v
> +   1 | acin_i
> +   2 | vbus_v
> +   3 | vbus_i
> +   4 | pmic_temp
> +   5 | gpio0_v
> +   6 | gpio1_v
> +   7 | ipsout_v
> +   8 | batt_v
> +   9 | batt_chrg_i
> +  10 | batt_dischrg_i
> +
> +  AXP22x
> +  ------
> +   0 | pmic_temp
> +   1 | batt_v
> +   2 | batt_chrg_i
> +   3 | batt_dischrg_i
> +
> +  AXP813
> +  ------
> +   0 | pmic_temp
> +   1 | gpio0_v
> +   2 | batt_v
> +   3 | batt_chrg_i
> +   4 | batt_dischrg_i
> +
> +
> +properties:
> +  compatible:
> +    enum:
> +      - x-powers,axp209-adc
> +      - x-powers,axp221-adc
> +      - x-powers,axp813-adc
> +
> +  "#io-channel-cells":
> +    const: 1
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    axp221 {
> +        adc {
> +            compatible = "x-powers,axp221-adc";
> +            #io-channel-cells = <1>;
> +        };
> +    };
> +...




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