MXS_I2C_CTRL0_PRE_SEND_START
start = MXS_I2C_CTRL0_PRE_SEND_START;
start & MXS_I2C_CTRL0_PRE_SEND_START ? "S" : "",
start &= ~MXS_I2C_CTRL0_PRE_SEND_START;
MXS_I2C_CTRL0_PRE_SEND_START | \
#define MXS_CMD_I2C_WRITE (MXS_I2C_CTRL0_PRE_SEND_START | \