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Wed, 13 Aug 2025 19:54:19 -0700 (PDT) From: Dixit Parmar Date: Thu, 14 Aug 2025 08:23:44 +0530 Subject: [PATCH v4 2/2] dt-bindings: iio: magnetometer: document 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: 7bit Message-Id: <20250814-tlv493d-sensor-v6_16-rc5-v4-2-81b82805aae0@gmail.com> References: <20250814-tlv493d-sensor-v6_16-rc5-v4-0-81b82805aae0@gmail.com> In-Reply-To: <20250814-tlv493d-sensor-v6_16-rc5-v4-0-81b82805aae0@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 , Krzysztof Kozlowski X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755140034; l=2793; i=dixitparmar19@gmail.com; s=20250726; h=from:subject:message-id; bh=DUD+i5GUorzmyFBIbvOlFraLYTZ2PMn7XBjxYVx4gNA=; b=fKg+LPMNgMuRk1CcfnY3/tDWxLXHdQ5qWhJcu9wUbiWhO7/eZI8pdTnvLcpg5mS1kUxdhMW9/ rbWwEcVUvETC2CmZpQYfaUzqZRB60T/A9wNYR2pOcv2LP/oQd1k8uZS 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/infineon-tlv493d-a1b6-datasheet-en.pdf Reviewed-by: Krzysztof Kozlowski Signed-off-by: Dixit Parmar --- .../iio/magnetometer/infineon,tlv493d-a1b6.yaml | 45 ++++++++++++++++++++++ .../devicetree/bindings/trivial-devices.yaml | 2 - 2 files changed, 45 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 + +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 -- 2.43.0