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1RT274 audio CODEC2 3This device supports I2C only.4 5Required properties:6 7- compatible : "realtek,rt274".8 9- reg : The I2C address of the device.10 11Optional properties:12 13- interrupts : The CODEC's interrupt output.14 15 16Pins on the device (for linking into audio routes) for RT274:17 18 * DMIC1 Pin19 * DMIC2 Pin20 * MIC21 * LINE122 * LINE223 * HPO Pin24 * SPDIF25 * LINE326 27Example:28 29rt274: codec@1c {30 compatible = "realtek,rt274";31 reg = <0x1c>;32 interrupts = <7 IRQ_TYPE_EDGE_FALLING>;33};34