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From: Rob Herring <robh@kernel.org>
To: Roan van Dijk <roan@protonic.nl>
Cc: Jonathan Cameron <jic23@kernel.org>,
	Tomasz Duszynski <tomasz.duszynski@octakon.com>,
	linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, david@protonic.nl,
	Lars-Peter Clausen <lars@metafoo.de>
Subject: Re: [PATCH 1/3] dt-bindings: iio: chemical: sensirion,scd4x: Add yaml description
Date: Tue, 31 Aug 2021 20:43:11 -0500	[thread overview]
Message-ID: <YS7arxN5f8o5VZTI@robh.at.kernel.org> (raw)
In-Reply-To: <20210831074832.16310-2-roan@protonic.nl>

On Tue, Aug 31, 2021 at 09:48:26AM +0200, Roan van Dijk wrote:
> Add documentation for the SCD4x carbon dioxide sensor from Sensirion.
> 
> Signed-off-by: Roan van Dijk <roan@protonic.nl>
> ---
>  .../iio/chemical/sensirion,scd4x.yaml         | 45 +++++++++++++++++++
>  1 file changed, 45 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
> 
> diff --git a/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
> new file mode 100644
> index 000000000000..119356933b86
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
> @@ -0,0 +1,45 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/chemical/sensirion,scd4x.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sensirion SCD4X carbon dioxide sensor
> +
> +maintainers:
> +  - Roan van Dijk <roan@protonic.nl>
> +
> +description: |
> +  Air quality sensor capable of measuring co2 concentration, temperature
> +  and relative humidity.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - sensirion,scd4x

Looks like there's 2 parts with a s/w visible difference (low power 
single shot mode). So this should be 2 compatibles without wildcards.

> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  vdd-supply: true
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +
> +      co2-sensor@62 {
> +        compatible = "sensirion,scd4x";
> +        reg = <0x62>;
> +      };
> +    };
> -- 
> 2.30.2
> 
> 

  reply	other threads:[~2021-09-01  1:43 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-31  7:48 [PATCH 0/3] iio: chemical: Add support for Sensirion SCD4x CO2 sensor Roan van Dijk
2021-08-31  7:48 ` [PATCH 1/3] dt-bindings: iio: chemical: sensirion,scd4x: Add yaml description Roan van Dijk
2021-09-01  1:43   ` Rob Herring [this message]
2021-08-31  7:48 ` [PATCH 2/3] MAINTAINERS: Add myself as maintainer of the scd4x driver Roan van Dijk
2021-08-31  7:48 ` [PATCH 3/3] drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor Roan van Dijk
2021-08-31 15:59   ` kernel test robot
2021-08-31 23:35   ` kernel test robot

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