IC_ENABLE
XI2C_IOWRITE_BITS(pdata, IC_ENABLE, EN, 1);
XI2C_IOWRITE_BITS(pdata, IC_ENABLE, ABORT, 1);
if (!XI2C_IOREAD_BITS(pdata, IC_ENABLE, ABORT))
XI2C_IOWRITE_BITS(pdata, IC_ENABLE, EN, mode);