Hello @MitchBuckanon
Arduino Espressif library now contains Ethernet drivers for W5500 and it seems W5500 can be used without RST or INT.
I successfully ran ETH_W5500_Arduino_SPI example with Base LAN module connected to M5Dial via port A and B. I only needed to adapt SCLK, MOSI, MISO and CS to the proper GPIOs and set RST and INT to -1 (eg not used).
Thanks
Felix