Benjamin Valentin 5b0e427a52 samd21: enable idle modes
tested on samr21-xpro, UART and 802.15.4 still work as before, but
current draw drops from 12mA to 8mA.
2019-02-27 11:20:49 +01:00
..
2019-02-27 11:20:49 +01:00
2018-01-26 09:59:59 -07:00