Re: [PATCH] spi: mpc512x-psc: optionally keep PSC SS asserted across xfer segmensts

2013-04-01 Thread Anatolij Gustschin
On Mon, 1 Apr 2013 14:30:17 +0100 Mark Brown wrote: > On Wed, Mar 13, 2013 at 02:57:43PM +0100, Anatolij Gustschin wrote: > > Some SPI slave devices require asserted chip select signal across > > multiple transfer segments of an SPI message. Currently the driver > > This isn't some devices, it's

[PATCH] spi: mpc512x-psc: optionally keep PSC SS asserted across xfer segmensts

2013-03-13 Thread Anatolij Gustschin
Some SPI slave devices require asserted chip select signal across multiple transfer segments of an SPI message. Currently the driver always de-asserts the internal SS signal for every single transfer segment of the message and ignores the 'cs_change' flag of the transfer description. Disable the in