AZX_REG_ML_LCAP
val = readl(bus->mlcap + AZX_ML_BASE + AZX_REG_ML_LCAP);
hlink->lcaps = readl(hlink->ml_addr + AZX_REG_ML_LCAP);
hlink->lcaps = readl(ml_addr + AZX_REG_ML_LCAP);