linux-kernel - Re: [PATCH v5 3/4] drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor

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Date:   Fri, 8 Oct 2021 09:15:36 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     Roan van Dijk <roan@...tonic.nl>,
        Jonathan Cameron <jic23@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Tomasz Duszynski <tomasz.duszynski@...akon.com>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, david@...tonic.nl,
        Lars-Peter Clausen <lars@...afoo.de>
Subject: Re: [PATCH v5 3/4] drivers: iio: chemical: Add support for Sensirion
 SCD4x CO2 sensor

On 10/8/21 3:17 AM, Roan van Dijk wrote:
> diff --git a/drivers/iio/chemical/Kconfig b/drivers/iio/chemical/Kconfig
> index c03667e62732..f4d2fcb1b9ac 100644
> --- a/drivers/iio/chemical/Kconfig
> +++ b/drivers/iio/chemical/Kconfig
> @@ -118,6 +118,19 @@ config SCD30_SERIAL
>   	  To compile this driver as a module, choose M here: the module will
>   	  be called scd30_serial.
>   
> +config SCD4X
> +	tristate "SCD4X carbon dioxide sensor driver"
> +	select IIO_BUFFER
> +	select IIO_TRIGGERED_BUFFER
> +	depends on I2C
> +	select CRC8
> +	help
> +	  Say Y here to build support for the Sensirion SCD4X sensor with cabon

	                                                                  carbon

> +	  dioxide, relative humidity and temperature sensing capabilities

	                                                     capabilities.

> +
> +	  To compile this driver as a module, choose M here: the module will
> +	  be called scd4x.


-- 
~Randy