sultan

Dear Colleagues! In the I2S RK3288 interface rather limited number of timeslots of TDM (PCM). I try to use RK3288 spi as the subordinate controller for input and processing of a data stream of TDM (128 timeslots). Was - whether you have a practice of creation of spi of the driver for operation in slave DMA?. Perhaps for other chip. I will be glad to responses! Thanks!