Re: [PATCH v5 1/2] iio: magnetometer: add support for Infineon TLV493D 3D Magentic sensor

From: Krzysztof Kozlowski
Date: Fri Aug 29 2025 - 02:52:26 EST


On Fri, Aug 29, 2025 at 08:23:42AM +0530, Dixit Parmar wrote:
> The Infineon TLV493D is a Low-Power 3D Magnetic Sensor. The Sensor
> applications includes joysticks, control elements (white goods,
> multifunction knops), or electric meters (anti tampering) and any
> other application that requires accurate angular measurements at
> low power consumptions.
>
> The Sensor is configured over I2C, and as part of Sensor measurement
> data it provides 3-Axis magnetic fields and temperature core measurement.
>
> The driver supports raw value read and buffered input via external trigger
> to allow streaming values with the same sensing timestamp.
>
> While the sensor has an interrupt pin multiplexed with an I2C SCL pin.
> But for bus configurations interrupt(INT) is not recommended, unless timing
> constraints between I2C data transfers and interrupt pulses are monitored
> and aligned.
>
> The Sensor's I2C register map and mode information is described in product
> User Manual [1].
>
> Datasheet: https://www.infineon.com/assets/row/public/documents/24/49/infineon-tlv493d-a1b6-datasheet-en.pdf
> Link: https://www.mouser.com/pdfDocs/Infineon-TLV493D-A1B6_3DMagnetic-UserManual-v01_03-EN.pdf [1]
> Signed-off-by: Dixit Parmar <dixitparmar19@xxxxxxxxx>
> ---
> MAINTAINERS | 8 +
> drivers/iio/magnetometer/Kconfig | 13 +
> drivers/iio/magnetometer/Makefile | 2 +
> drivers/iio/magnetometer/tlv493d.c | 533 +++++++++++++++++++++++++++++++++++++
> 4 files changed, 556 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index fad6cb025a19..cf0a00f5c4d4 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11843,6 +11843,14 @@ S: Maintained
> F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
> F: sound/soc/codecs/peb2466.c
>
> +INFINEON TLV493D Driver
> +M: Dixit Parmar <dixitparmar19@xxxxxxxxx>
> +L: linux-iio@xxxxxxxxxxxxxxx
> +S: Maintained
> +W: https://www.infineon.com/part/TLV493D-A1B6
> +F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml

There is no such file here. Apply this *patch* and check by yourself.

Your patchset is still incorrectly organized. See submitting patches in
DT dir.

Best regards,
Krzysztof