Add DeviceTree Binding Documentation for Onsemi LC898217XC voice coil actuator. Signed-off-by: Vasiliy Doylov <nekocwd@xxxxxxxxxxxxxx> --- .../bindings/media/i2c/onnn,lc898217xc.yaml | 54 ++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/onnn,lc898217xc.yaml b/Documentation/devicetree/bindings/media/i2c/onnn,lc898217xc.yaml new file mode 100644 index 0000000000000000000000000000000000000000..848e83c38638f702af3f50f34f1ee7256cdcdc04 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/onnn,lc898217xc.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2025 Vasiliy Doylov <nekocwd@xxxxxxxxxxxxxx> +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/onnn,lc898217xc.yaml## +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ON Semiconductor LC898217XC Voice Coil Motor (VCM) Lens + +maintainers: + - Vasiliy Doylov <nekocwd@xxxxxxxxxxxxxx> + +description: + The LC898217XC is a 11-bit digital-to-analog (DAC) converter. + VCM current is controlled with a linear mode driver.The DAC is controlled + via a 2-wire (I2C-compatible) serial interface that operates at clock + rates up to 1MHz. This chip integrates Advanced Actuator Control (AAC) + technology and is intended for driving voice coil lenses in camera modules. + +properties: + compatible: + enum: + - onnn,lc898217xc + + reg: + maxItems: 1 + + vcc-supply: + description: + Definition of the regulator used as voltage supply. + +required: + - compatible + - reg + - vcc-supply + +additionalProperties: false + +examples: + - | + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + camera-lens@74 { + compatible = "onnn,lc898217xc"; + reg = <0x74>; + + vcc-supply = <&mt6358_vcamio_reg>; + }; + }; + +... -- 2.48.1
