PITA_GPOEN
u8 gp_outen = readb(card->cfg_base + PITA_GPOEN) & ~PITA_GPIN_SCL;
writeb(gp_outen, card->cfg_base + PITA_GPOEN);
u8 gp_outen = readb(card->cfg_base + PITA_GPOEN) & ~PITA_GPIN_SDA;
writeb(gp_outen, card->cfg_base + PITA_GPOEN);
gp_outen = readb(card->cfg_base + PITA_GPOEN);
writeb(gp_outen, card->cfg_base + PITA_GPOEN);
gp_outen = readb(card->cfg_base + PITA_GPOEN);
writeb(gp_outen, card->cfg_base + PITA_GPOEN);