I have questions as the title.
Could you see the attachment and give me an idea please?
From the system block diagram on the page 20 of ADAU1452 data sheet, your design should be reasonable. As I2C/SPI SLAVE module (connected to your MCU) and I2C/SPI Master module (connected to your IIC EEPROM) are two independent on-chip devices. So there is no conflict.
Retrieving data ...