This device must be placed as a sub-device of an AD242x MFD node.
Signed-off-by: Daniel Mack daniel@zonque.org --- .../bindings/i2c/adi,ad242x-i2c.yaml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/adi,ad242x-i2c.yaml
diff --git a/Documentation/devicetree/bindings/i2c/adi,ad242x-i2c.yaml b/Documentation/devicetree/bindings/i2c/adi,ad242x-i2c.yaml new file mode 100644 index 000000000000..ded92f8a791b --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/adi,ad242x-i2c.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/i2c/adi,ad242x-i2c.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Analog Devices AD242x I2C controller + +maintainers: + - Daniel Mack daniel@zonque.org + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +description: | + This module is part of the AD242x MFD device. For more details and an example + refer to Documentation/devicetree/bindings/mfd/ad242x.yaml. + +properties: + compatible: + enum: + - adi,ad2428w-i2c + + clock-frequency: + $ref: '/schemas/types.yaml#/definitions/uint32' + default: 100000 + enum: [100000, 400000] + description: Specifies the I²C clock frequency in Hz. + +required: + - compatible