We are able to make the speaker work ,we are getting the triangular wave what we are feeding to the codec through the I2S lines.Now issue is when we configure Mic(IN2 lines to codec chip)mono mic jack to receive data through I2S we are not getting any data. For your reference we are attaching the configuration we used for the MIC for your reference.
Note:
1. 16 bit PCM data at 16KHz sampling rate
2. BCLK = MCLK = 768 KHz
3. IN2L is not populated in schematics,we have only IN2R and MICBIAS lines going to codec chip from the MonoMic Jack