AM3358: [AM3358] Reduce time between two spi transfer

HI TI,

Here're some questions about mcspi.

Currently, the time is almost 340ms between 2 spi transfer.

1. Is it available to reduce the time ?

2. If yes,  which register related to the time is needed to be modified ?  

[NOTE] I use this spidev.c (https://github.com/torvalds/linux/blob/master/drivers/spi/spidev.c) to test my spi.

Thanks so much.