On Thu, Feb 07, 2013 at 02:24:23PM +0100, Michael Grzeschik wrote: > this series adds support for the mxs spi driver > and adds the mx28evk as the first user to use it > with an m25p80 flash memory. > > The driver was tested to work with the pio mode, > as its implementation has currently no dma support. > > The SSP clock needed to be lower than the max possible > frequency for the flash. Otherwise it sometimes, after > a lot of spi transactions, the SSP stopped working. > > Michael Grzeschik (3): > ARM mxs: ssp move to common register layout > SPI: Add i.MX 23/28 SPI driver support > mx28evk: add m25p80 flash via ssp2 Applied, thanks Sascha > > arch/arm/boards/freescale-mx28-evk/mx28-evk.c | 29 +++ > arch/arm/mach-mxs/include/mach/ssp.h | 120 ++++++++++ > drivers/mci/mxs.c | 118 +--------- > drivers/spi/Kconfig | 5 + > drivers/spi/Makefile | 1 + > drivers/spi/mxs_spi.c | 289 +++++++++++++++++++++++++ > 6 files changed, 445 insertions(+), 117 deletions(-) > create mode 100644 arch/arm/mach-mxs/include/mach/ssp.h > create mode 100644 drivers/spi/mxs_spi.c > > -- > 1.7.10.4 > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
