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Sat, 06 Sep 2025 01:38:07 -0700 (PDT) From: Dixit Parmar Date: Sat, 06 Sep 2025 14:07:56 +0530 Subject: [PATCH v6 1/2] dt-bindings: iio: magnetometer: Infineon TLV493D 3D Magnetic sensor Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250906-tlv493d-sensor-v6_16-rc5-v6-1-b1a62d968353@gmail.com> References: <20250906-tlv493d-sensor-v6_16-rc5-v6-0-b1a62d968353@gmail.com> In-Reply-To: <20250906-tlv493d-sensor-v6_16-rc5-v6-0-b1a62d968353@gmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Dixit Parmar X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1757147878; l=3403; i=dixitparmar19@gmail.com; s=20250726; h=from:subject:message-id; bh=2AkjPsVosZ9eloTgE1E+83+bxmH17+ZZrK8WnotgKaM=; b=zYg8BuhYyvtpNxqcbhIznVan7e9BXGsaTSInew64MeEXooYUm9r7hyo6RUSLu+1GFrvQMRS6t 3dGbE6zgLSXCsd5jhurTH4LCN1MrRtJmmOri7FNEHYFk1tSenYsSxOF X-Developer-Key: i=dixitparmar19@gmail.com; a=ed25519; pk=TI6k8pjTuLFcYiHazsate3W8rZGU2lbOrSJ4IWNoQhI= 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/infin= eon-tlv493d-a1b6-datasheet-en.pdf Signed-off-by: Dixit Parmar Reviewed-by: Krzysztof Kozlowski --- .../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,tl= v493d-a1b6.yaml b/Documentation/devicetree/bindings/iio/magnetometer/infine= on,tlv493d-a1b6.yaml new file mode 100644 index 000000000000..dd23a9370a71 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a= 1b6.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 + +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 =3D <1>; + #size-cells =3D <0>; + magnetometer@5e { + compatible =3D "infineon,tlv493d-a1b6"; + reg =3D <0x5e>; + vdd-supply =3D <&hall_vcc>; + }; + }; diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Docum= entation/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 =20 +INFINEON TLV493D Driver +M: Dixit Parmar +L: linux-iio@vger.kernel.org +S: Maintained +W: https://www.infineon.com/part/TLV493D-A1B6 +F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b= 6.yaml + INFINIBAND SUBSYSTEM M: Jason Gunthorpe M: Leon Romanovsky --=20 2.43.0