How to set tx2nx i2s to slave mode and enable it?

[ShaneCCC]

OOPS,
Please reference to below topic for i2s slave mode.

How to use the same clock for two i2s-slave in tegra TX2?

We connected two microphone(SPH0615) to I2S1 and I2S2 with corresponding clocks and were able to record the audio. But, when tried to use the i2s1 clock as common for both i2s1 and i2s2. We can able to hear the recorded audio in i2s1 but i2s2 is showing some errors. Test setup: we loopback the word select and clock of i2s1 and i2s2. The device used for recording is SPH0615 Command used to record: I2S1: amixer -c tegrasndt186ref sset "ADMAIF1 Mux" "I2S1" arecord -D hw:tegrasndt186ref,0 -r 48…