Hi momo_chen,
CODEC DAI (tlv320aic32x4-hifi) registration fails as the codec is not registered which is indicated by below logs
[ 10.149595] tlv320aic32x4 1-0018: Failed getting the mclk. The current implementation does not support the usage of this codec without mclk
[ 10.163164] tlv320aic32x4: probe of 1-0018 failed with error -2
The clock entry in codec node under i2c bus needs to be corrected for succesful codec registration and subsequently modify the dail link entry for the sound card to be registered succesfully.
This earlier forum post lists all the necessary changes for integrating the codec same as yours. Use this as a reference for making changes
More troubleshooting information is available here.
Thanks