Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix continuous selection format

2016-11-21 Thread maitysanchayan
On 16-11-21 15:15:41, Stefan Agner wrote: > On 2016-11-20 21:54, Sanchayan Maity wrote: > > Current DMA implementation was not handling the continuous selection > > format viz. SPI chip select would be deasserted even between sequential > > serial transfers. Use the cs_change variable and correctly

Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix continuous selection format

2016-11-21 Thread Stefan Agner
On 2016-11-20 21:54, Sanchayan Maity wrote: > Current DMA implementation was not handling the continuous selection > format viz. SPI chip select would be deasserted even between sequential > serial transfers. Use the cs_change variable and correctly set or > reset the CONT bit accordingly for case

[PATCH v2 2/4] spi: spi-fsl-dspi: Fix continuous selection format

2016-11-20 Thread Sanchayan Maity
Current DMA implementation was not handling the continuous selection format viz. SPI chip select would be deasserted even between sequential serial transfers. Use the cs_change variable and correctly set or reset the CONT bit accordingly for case where peripherals require the chip select to be asse