linux-kernel - Re: [PATCH v6 1/2] dt-bindings: iio: magnetometer: Infineon TLV493D 3D Magnetic sensor

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250907103617.5400c1bb@jic23-huawei>
Date: Sun, 7 Sep 2025 10:36:17 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Dixit Parmar <dixitparmar19@...il.com>
Cc: David Lechner <dlechner@...libre.com>, Nuno Sá
 <nuno.sa@...log.com>, Andy Shevchenko <andy@...nel.org>, Rob Herring
 <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, linux-kernel@...r.kernel.org,
 linux-iio@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v6 1/2] dt-bindings: iio: magnetometer: Infineon TLV493D
 3D Magnetic sensor

On Sat, 06 Sep 2025 14:07:56 +0530
Dixit Parmar <dixitparmar19@...il.com> wrote:

> Document the bindings for Infineon TLV493D Low-Power 3D Magnetic Sensor
> controlled by I2C interface. Main applications includes joysticks, control
> elements (white goods, multifunction knops), or electric meters (anti-
> tampering).
> Drop duplicate entry for infineon,tlv493d from trivial-devices.yaml as
> its documented in this separate dt-binding file now.
> 
> Datasheet: https://www.infineon.com/assets/row/public/documents/24/49/infineon-tlv493d-a1b6-datasheet-en.pdf
> Signed-off-by: Dixit Parmar <dixitparmar19@...il.com>

Krzysztof gave an RB on version 3.  Please make sure to pick up such tags.

This time I'll apply it by hand if nothing else comes up.

Jonathan

> ---
>  .../iio/magnetometer/infineon,tlv493d-a1b6.yaml    | 45 ++++++++++++++++++++++
>  .../devicetree/bindings/trivial-devices.yaml       |  2 -
>  MAINTAINERS                                        |  7 ++++
>  3 files changed, 52 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml b/Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml
> new file mode 100644
> index 000000000000..dd23a9370a71
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml
> @@ -0,0 +1,45 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/magnetometer/infineon,tlv493d-a1b6.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Infineon Technologies TLV493D Low-Power 3D Magnetic Sensor
> +
> +maintainers:
> +  - Dixit Parmar <dixitparmar19@...il.com>
> +
> +properties:
> +  $nodename:
> +    pattern: '^magnetometer@[0-9a-f]+$'
> +
> +  compatible:
> +    const: infineon,tlv493d-a1b6
> +
> +  reg:
> +    maxItems: 1
> +
> +  vdd-supply:
> +    description: 2.8V to 3.5V VDD supply
> +
> +  interrupts:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - vdd-supply
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +      #address-cells = <1>;
> +      #size-cells = <0>;
> +      magnetometer@5e {
> +        compatible = "infineon,tlv493d-a1b6";
> +        reg = <0x5e>;
> +        vdd-supply = <&hall_vcc>;
> +      };
> +    };
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index 27930708ccd5..9e0eb5c873d2 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> @@ -125,8 +125,6 @@ properties:
>            - infineon,ir36021
>              # Infineon IRPS5401 Voltage Regulator (PMIC)
>            - infineon,irps5401
> -            # Infineon TLV493D-A1B6 I2C 3D Magnetic Sensor
> -          - infineon,tlv493d-a1b6
>              # Infineon Hot-swap controller xdp710
>            - infineon,xdp710
>              # Infineon Multi-phase Digital VR Controller xdpe11280
> diff --git a/MAINTAINERS b/MAINTAINERS
> index fad6cb025a19..35990c2701f6 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -11843,6 +11843,13 @@ S:	Maintained
>  F:	Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
>  F:	sound/soc/codecs/peb2466.c
>  
> +INFINEON TLV493D Driver
> +M:	Dixit Parmar <dixitparmar19@...il.com>
> +L:	linux-iio@...r.kernel.org
> +S:	Maintained
> +W:	https://www.infineon.com/part/TLV493D-A1B6
> +F:	Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml
> +
>  INFINIBAND SUBSYSTEM
>  M:	Jason Gunthorpe <jgg@...dia.com>
>  M:	Leon Romanovsky <leonro@...dia.com>
>