ADC MCP3564 driver

[KenthJohan]

I was looking for MCP3564 drivers but the closest I found was adc_mcp320x.c. Now I'm thinking maybe I should try to create a zephyr driver for MCP3564.
There is a driver here https://github.com/MoustachedBird/ESP32_seismic_datalogger/blob/main/main/spi_mcp356x.c but its not zephyr. Maybe this can be converted to a zephyr driver. I might need help because I'm not experienced with zephyr. Or maybe somebody else with more experience want to make MCP3564 driver?