Re: [PATCH v7 1/2] dt-bindings: iio: light: add as7343
From: Jose A. Perez de Azpillaga
Date: Thu Oct 29 2026 - 06:55:33 EST
On 10/29/26 8:48 AM, Chang Yu wrote:
> Add binding for AMS AS7343 which is a 14-channel multi-spectral sensor
> with i2c address of 0x39.
>
> The GPIO pin is not described because the datasheet does not document
> how to use it for hardware synchronization at all. The GPIO register
> also has no mode-select bit to isolate the pin from the chip's
> internal control logic. Exposing it as a generic GPIO could result
> in kernel writes being overwritten by internal logic.
>
> Datasheet: https://look.ams-osram.com/m/5f2d27fff9a874d2/original/AS7343-14-Channel-Multi-Spectral-Sensor.pdf
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
> Signed-off-by: Chang Yu <marcus.yu.56@xxxxxxxxx>
LGTM so:
Reviewed-by: Jose A. Perez de Azpillaga <azpijr@xxxxxxxxx>
--
cheers,
jose a. p-a