[PATCH v3 0/3] Add mxs spi driver and mx28evk as its first user

[Sascha Hauer]

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
> 
> 
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