boards/mulle: adapted to GPIO driver changes
boards/mulle: adapted to GPIO driver changes

rajma996/RIOT,brettswann/RIOT,rousselk/RIOT,hamilton-mote/RIOT-OS,Ell-i/RIOT,LudwigOrtmann/RIOT,aeneby/RIOT,attdona/RIOT,kb2ma/RIOT,basilfx/RIOT,tfar/RIOT,attdona/RIOT,avmelnikoff/RIOT,backenklee/RIOT,rfuentess/RIOT,immesys/RiSyn,jbeyerstedt/RIOT-OTA-update,immesys/RiSyn,kaleb-himes/RIOT,A-Paul/RIOT,cladmi/RIOT,avmelnikoff/RIOT,BytesGalore/RIOT,neiljay/RIOT,gautric/RIOT,jasonatran/RIOT,jasonatran/RIOT,adjih/RIOT,FrancescoErmini/RIOT,malosek/RIOT,LudwigKnuepfer/RIOT,alignan/RIOT,mfrey/RIOT,RIOT-OS/RIOT,authmillenon/RIOT,attdona/RIOT,attdona/RIOT,neumodisch/RIOT,adrianghc/RIOT,MohmadAyman/RIOT,altairpearl/RIOT,brettswann/RIOT,basilfx/RIOT,wentaoshang/RIOT,x3ro/RIOT,neiljay/RIOT,neumodisch/RIOT,kb2ma/RIOT,hamilton-mote/RIOT-OS,toonst/RIOT,zhuoshuguo/RIOT,jasonatran/RIOT,LudwigKnuepfer/RIOT,FrancescoErmini/RIOT,jremmert-phytec-iot/RIOT,roberthartung/RIOT,rakendrathapa/RIOT,hamilton-mote/RIOT-OS,kerneltask/RIOT,biboc/RIOT,ks156/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,jfischer-phytec-iot/RIOT,mfrey/RIOT,alignan/RIOT,A-Paul/RIOT,LudwigKnuepfer/RIOT,alignan/RIOT,syin2/RIOT,jbeyerstedt/RIOT-OTA-update,smlng/RIOT,LudwigOrtmann/RIOT,OTAkeys/RIOT,kbumsik/RIOT,dailab/RIOT,LudwigKnuepfer/RIOT,adrianghc/RIOT,ks156/RIOT,d00616/RIOT,kYc0o/RIOT,MohmadAyman/RIOT,RIOT-OS/RIOT,kerneltask/RIOT,josephnoir/RIOT,kYc0o/RIOT,neiljay/RIOT,LudwigOrtmann/RIOT,kerneltask/RIOT,d00616/RIOT,kbumsik/RIOT,avmelnikoff/RIOT,jremmert-phytec-iot/RIOT,rajma996/RIOT,kbumsik/RIOT,altairpearl/RIOT,OTAkeys/RIOT,basilfx/RIOT,toonst/RIOT,toonst/RIOT,zhuoshuguo/RIOT,zhuoshuguo/RIOT,ant9000/RIOT,yogo1212/RIOT,MohmadAyman/RIOT,LudwigOrtmann/RIOT,dkm/RIOT,thomaseichinger/RIOT,wentaoshang/RIOT,syin2/RIOT,lazytech-org/RIOT,TobiasFredersdorf/RIOT,OlegHahm/RIOT,rfuentess/RIOT,tfar/RIOT,brettswann/RIOT,kaspar030/RIOT,gautric/RIOT,jfischer-phytec-iot/RIOT,ks156/RIOT,adrianghc/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,ant9000/RIOT,Ell-i/RIOT,jremmert-phytec-iot/RIOT,jfischer-phytec-iot/RIOT,backenklee/RIOT,smlng/RIOT,gebart/RIOT,yogo1212/RIOT,smlng/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,hamilton-mote/RIOT-OS,rfuentess/RIOT,immesys/RiSyn,plushvoxel/RIOT,dailab/RIOT,rajma996/RIOT,Hyungsin/RIOT-OS,A-Paul/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,lazytech-org/RIOT,yogo1212/RIOT,aeneby/RIOT,katezilla/RIOT,thomaseichinger/RIOT,plushvoxel/RIOT,beurdouche/RIOT,tfar/RIOT,zhuoshuguo/RIOT,Josar/RIOT,smlng/RIOT,Josar/RIOT,thomaseichinger/RIOT,backenklee/RIOT,wentaoshang/RIOT,mfrey/RIOT,kaleb-himes/RIOT,gebart/RIOT,miri64/RIOT,altairpearl/RIOT,plushvoxel/RIOT,josephnoir/RIOT,rakendrathapa/RIOT,RIOT-OS/RIOT,rakendrathapa/RIOT,hamilton-mote/RIOT-OS,Hyungsin/RIOT-OS,A-Paul/RIOT,rakendrathapa/RIOT,malosek/RIOT,altairpearl/RIOT,kaleb-himes/RIOT,gautric/RIOT,biboc/RIOT,mtausig/RIOT,OTAkeys/RIOT,LudwigOrtmann/RIOT,A-Paul/RIOT,rfuentess/RIOT,rousselk/RIOT,kb2ma/RIOT,BytesGalore/RIOT,LudwigOrtmann/RIOT,rajma996/RIOT,ant9000/RIOT,asanka-code/RIOT,RIOT-OS/RIOT,biboc/RIOT,zhuoshuguo/RIOT,kYc0o/RIOT,katezilla/RIOT,wentaoshang/RIOT,backenklee/RIOT,asanka-code/RIOT,Hyungsin/RIOT-OS,OlegHahm/RIOT,kaspar030/RIOT,TobiasFredersdorf/RIOT,authmillenon/RIOT,OlegHahm/RIOT,authmillenon/RIOT,kYc0o/RIOT,Hyungsin/RIOT-OS,LudwigKnuepfer/RIOT,Hyungsin/RIOT-OS,roberthartung/RIOT,BytesGalore/RIOT,kaspar030/RIOT,adjih/RIOT,altairpearl/RIOT,jfischer-phytec-iot/RIOT,mtausig/RIOT,toonst/RIOT,backenklee/RIOT,miri64/RIOT,lazytech-org/RIOT,malosek/RIOT,jfischer-phytec-iot/RIOT,adjih/RIOT,FrancescoErmini/RIOT,OlegHahm/RIOT,OTAkeys/RIOT,katezilla/RIOT,adjih/RIOT,beurdouche/RIOT,alignan/RIOT,neumodisch/RIOT,gebart/RIOT,katezilla/RIOT,kb2ma/RIOT,asanka-code/RIOT,Ell-i/RIOT,OTAkeys/RIOT,rajma996/RIOT,rousselk/RIOT,Ell-i/RIOT,kbumsik/RIOT,toonst/RIOT,TobiasFredersdorf/RIOT,dailab/RIOT,biboc/RIOT,syin2/RIOT,dkm/RIOT,miri64/RIOT,MohmadAyman/RIOT,kaspar030/RIOT,jremmert-phytec-iot/RIOT,wentaoshang/RIOT,authmillenon/RIOT,x3ro/RIOT,mtausig/RIOT,rousselk/RIOT,cladmi/RIOT,ant9000/RIOT,rakendrathapa/RIOT,asanka-code/RIOT,neiljay/RIOT,beurdouche/RIOT,TobiasFredersdorf/RIOT,jremmert-phytec-iot/RIOT,BytesGalore/RIOT,mfrey/RIOT,kaleb-himes/RIOT,gebart/RIOT,wentaoshang/RIOT,plushvoxel/RIOT,josephnoir/RIOT,miri64/RIOT,jbeyerstedt/RIOT-OTA-update,Ell-i/RIOT,basilfx/RIOT,beurdouche/RIOT,x3ro/RIOT,kerneltask/RIOT,kbumsik/RIOT,FrancescoErmini/RIOT,jasonatran/RIOT,lazytech-org/RIOT,roberthartung/RIOT,MohmadAyman/RIOT,d00616/RIOT,cladmi/RIOT,jasonatran/RIOT,brettswann/RIOT,yogo1212/RIOT,syin2/RIOT,lazytech-org/RIOT,katezilla/RIOT,RIOT-OS/RIOT,kb2ma/RIOT,dkm/RIOT,kYc0o/RIOT,jbeyerstedt/RIOT-OTA-update,rajma996/RIOT,altairpearl/RIOT,neiljay/RIOT,roberthartung/RIOT,d00616/RIOT,x3ro/RIOT,jremmert-phytec-iot/RIOT,gautric/RIOT,aeneby/RIOT,plushvoxel/RIOT,attdona/RIOT,dkm/RIOT,adrianghc/RIOT,smlng/RIOT,kerneltask/RIOT,immesys/RiSyn,asanka-code/RIOT,OlegHahm/RIOT,brettswann/RIOT,mfrey/RIOT,dkm/RIOT,asanka-code/RIOT,immesys/RiSyn,avmelnikoff/RIOT,kaleb-himes/RIOT,MohmadAyman/RIOT,neumodisch/RIOT,cladmi/RIOT,yogo1212/RIOT,neumodisch/RIOT,FrancescoErmini/RIOT,neumodisch/RIOT,thomaseichinger/RIOT,d00616/RIOT,kaspar030/RIOT,brettswann/RIOT,basilfx/RIOT,malosek/RIOT,rfuentess/RIOT,BytesGalore/RIOT,ks156/RIOT,malosek/RIOT,roberthartung/RIOT,rakendrathapa/RIOT,dailab/RIOT,cladmi/RIOT,avmelnikoff/RIOT,alignan/RIOT,syin2/RIOT,immesys/RiSyn,Josar/RIOT,tfar/RIOT,gautric/RIOT,beurdouche/RIOT,FrancescoErmini/RIOT,aeneby/RIOT,biboc/RIOT,aeneby/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,miri64/RIOT,attdona/RIOT,TobiasFredersdorf/RIOT,rousselk/RIOT,authmillenon/RIOT,Josar/RIOT,dailab/RIOT,josephnoir/RIOT,tfar/RIOT,josephnoir/RIOT,ks156/RIOT,zhuoshuguo/RIOT,rousselk/RIOT,authmillenon/RIOT,yogo1212/RIOT,jbeyerstedt/RIOT-OTA-update,thomaseichinger/RIOT,gebart/RIOT,adrianghc/RIOT,d00616/RIOT,ant9000/RIOT,adjih/RIOT,mtausig/RIOT,x3ro/RIOT,Josar/RIOT,mtausig/RIOT,malosek/RIOT