boards/calliope-mini: adapt i2c config
boards/calliope-mini: adapt i2c config

lazytech-org/RIOT,jasonatran/RIOT,rfuentess/RIOT,cladmi/RIOT,avmelnikoff/RIOT,miri64/RIOT,kaspar030/RIOT,miri64/RIOT,OlegHahm/RIOT,BytesGalore/RIOT,OTAkeys/RIOT,authmillenon/RIOT,RIOT-OS/RIOT,OlegHahm/RIOT,yogo1212/RIOT,cladmi/RIOT,kYc0o/RIOT,authmillenon/RIOT,aeneby/RIOT,josephnoir/RIOT,A-Paul/RIOT,avmelnikoff/RIOT,authmillenon/RIOT,jasonatran/RIOT,lazytech-org/RIOT,biboc/RIOT,mfrey/RIOT,avmelnikoff/RIOT,ant9000/RIOT,mtausig/RIOT,yogo1212/RIOT,rfuentess/RIOT,OTAkeys/RIOT,smlng/RIOT,BytesGalore/RIOT,cladmi/RIOT,OTAkeys/RIOT,cladmi/RIOT,OTAkeys/RIOT,josephnoir/RIOT,lazytech-org/RIOT,aeneby/RIOT,mfrey/RIOT,biboc/RIOT,smlng/RIOT,yogo1212/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,jasonatran/RIOT,toonst/RIOT,ant9000/RIOT,x3ro/RIOT,miri64/RIOT,OlegHahm/RIOT,x3ro/RIOT,kaspar030/RIOT,yogo1212/RIOT,kbumsik/RIOT,mtausig/RIOT,lazytech-org/RIOT,rfuentess/RIOT,kaspar030/RIOT,gebart/RIOT,gebart/RIOT,OlegHahm/RIOT,x3ro/RIOT,x3ro/RIOT,ant9000/RIOT,A-Paul/RIOT,miri64/RIOT,lazytech-org/RIOT,rfuentess/RIOT,BytesGalore/RIOT,ant9000/RIOT,mtausig/RIOT,gebart/RIOT,jasonatran/RIOT,toonst/RIOT,cladmi/RIOT,avmelnikoff/RIOT,smlng/RIOT,josephnoir/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,mfrey/RIOT,kYc0o/RIOT,A-Paul/RIOT,BytesGalore/RIOT,A-Paul/RIOT,BytesGalore/RIOT,kbumsik/RIOT,miri64/RIOT,RIOT-OS/RIOT,aeneby/RIOT,rfuentess/RIOT,basilfx/RIOT,toonst/RIOT,smlng/RIOT,avmelnikoff/RIOT,kbumsik/RIOT,jasonatran/RIOT,gebart/RIOT,josephnoir/RIOT,biboc/RIOT,kYc0o/RIOT,mtausig/RIOT,A-Paul/RIOT,gebart/RIOT,ant9000/RIOT,kYc0o/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,kaspar030/RIOT,kbumsik/RIOT,biboc/RIOT,kYc0o/RIOT,aeneby/RIOT,OTAkeys/RIOT,kbumsik/RIOT,basilfx/RIOT,toonst/RIOT,josephnoir/RIOT,mfrey/RIOT,yogo1212/RIOT,mtausig/RIOT,authmillenon/RIOT,toonst/RIOT,mfrey/RIOT,x3ro/RIOT,basilfx/RIOT,smlng/RIOT,aeneby/RIOT,yogo1212/RIOT,basilfx/RIOT,biboc/RIOT,OlegHahm/RIOT,basilfx/RIOT