On Fri, May 15, 2020 at 05:40:50PM +0300, Andy Shevchenko wrote:
> On Fri, May 15, 2020 at 01:47:51PM +0300, Serge Semin wrote:
> > Tx-only DMA transfers are working perfectly fine since in this case
> > the code just ignores the Rx FIFO overflow interrupts. But it turns
> > out the SPI Rx-only tra
On Fri, May 15, 2020 at 01:47:51PM +0300, Serge Semin wrote:
> Tx-only DMA transfers are working perfectly fine since in this case
> the code just ignores the Rx FIFO overflow interrupts. But it turns
> out the SPI Rx-only transfers are broken since nothing pushing any
> data to the shift registers
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