root@beaglebone:~# cd /sys/devices/bone_capemgr.7/
root@beaglebone:/sys/devices/bone_capemgr.7# echo cape-bone-iio >slots
[ 5351.881289] bone-capemgr bone_capemgr.7: part_number 'cape-bone-iio', version 'N/A'
[ 5351.893862] bone-capemgr bone_capemgr.7: slot #4: generic override
[ 5351.900563] bone-capemgr bone_capemgr.7: bone: Using override eeprom data at slot 4
[ 5351.908769] bone-capemgr bone_capemgr.7: slot #4: 'Override Board Name,00A0,Override Manuf,cape-bone-iio'
[ 5351.935047] bone-capemgr bone_capemgr.7: slot #4: Requesting part number/version based 'cape-bone-iio-00A0.dtbo
[ 5351.946676] bone-capemgr bone_capemgr.7: slot #4: Requesting firmware 'cape-bone-iio-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[ 5351.961562] bone-capemgr bone_capemgr.7: slot #4: dtbo 'cape-bone-iio-00A0.dtbo' loaded; converting to live tree
[ 5351.975395] bone-capemgr bone_capemgr.7: slot #4: #1 overlays
[ 5351.986268] tiadc tiadc: Initialized
[ 5351.994974] ti_tscadc 44e0d000.tscadc: Initialized OK.
[ 5352.008310] bone-iio-helper helper.9: ready
[ 5352.018279] bone-capemgr bone_capemgr.7: slot #4: Applied #1 overlays.