We use DM8168. We have added EDMA support to omap2_mcspi.
Now I try to use FIFO mode for duplex transmission.
I am not shure how to setup the shared FIFO buffer for RX and TX in duplex mode.
Have You got EDMA with FIFO mode running ?
We use DM8168. We have added EDMA support to omap2_mcspi.
Now I try to use FIFO mode for duplex transmission.
I am not shure how to setup the shared FIFO buffer for RX and TX in duplex mode.
Have You got EDMA with FIFO mode running ?