Re: [PATCH 1/2] dt-bindings: iio: ti,tmp117: add binding for the TMP119

[Jonathan Cameron <jic23@kernel.org>]

On Fri, 05 Jun 2026 11:01:35 +0200
Romain Gantois <romain.gantois@bootlin.com> wrote:

> The TMP119 has the same register layout as the TMP117, and a better local
> sensor accuracy.

Sounds like (and the driver changes pretty much confirm) that this could
use a fallback compatible to the tmp117.

The second patch then just resolves the print that would happen on older
kernels using that fallback due to ID mismatch.  That's fine but nice
if older kernels can work with this part.

Thanks,

Jonathan

	
> 
> Signed-off-by: Romain Gantois <romain.gantois@bootlin.com>
> ---
>  Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
> index fbba5e934861c..9f3b74274b16e 100644
> --- a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
> +++ b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
> @@ -7,10 +7,11 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
>  title: TI TMP117 - Digital temperature sensor with integrated NV memory
>  
>  description: |
> -    TI TMP116/117 - Digital temperature sensor with integrated NV memory that
> -    supports I2C interface.
> +    TI TMP116/117/119 - Digital temperature sensor with integrated NV memory
> +    that supports I2C interface.
>        https://www.ti.com/lit/gpn/tmp116
>        https://www.ti.com/lit/gpn/tmp117
> +      https://www.ti.com/lit/gpn/tmp119
>  
>  maintainers:
>    - Puranjay Mohan <puranjay12@gmail.com>
> @@ -20,6 +21,7 @@ properties:
>      enum:
>        - ti,tmp116
>        - ti,tmp117
> +      - ti,tmp119
>  
>    reg:
>      maxItems: 1
>