5.10-ti:

@beaglebone:~$ ls -d /sys/bus/platform/drivers/cpsw*/*.*
/sys/bus/platform/drivers/cpsw/4a100000.ethernet

@beaglebone:~$ realpath /sys/bus/platform/drivers/cpsw/4a100000.ethernet
/sys/devices/platform/ocp/4a000000.interconnect/4a000000.interconnect:segment@0/4a101200.target-module/4a100000.ethernet



6.1-ti:

@beaglebone:~$ ls -d /sys/bus/platform/drivers/cpsw*/*.*
/sys/bus/platform/drivers/cpsw-switch/4a100000.switch

@beaglebone:~$ realpath /sys/bus/platform/drivers/cpsw-switch/4a100000.switch
/sys/devices/platform/ocp/4a000000.interconnect/4a000000.interconnect:segment@0/4a101200.target-module/4a100000.switch