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nxp-appcodehub/dm-rt685-evk-i2s-loopback-with-audio-codec
The example enables I2S+DMA for audio path and brings up WM8904 via I3C/I2C. The project includes WM8904 simple driver using I3C/I2C communication for configuration. Because of that, I3C/I2C device nodes are described in the board overlay file.