In SPIx_I2SPR, I2SDIV=1 is probably fine as long as ODD is kept 0.
https://community.st.com/s/question/0D50X00009XkYmHSAV/f2f4-i2s-extclock
This constraint probably unnecessary puts pressure onto using higher than necessary I2S clock,
and restricts certain clock combinations.
Can ST please review this requirement.
Thanks,
JW
