frdm-k64f: Update I2C configuration
frdm-k64f: Update I2C configuration

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