MXS SPI driver

This patchset adds SPI master support for Freescale i.MX233/i.MX28.
This is rebased on top of next-20120713. Please consider applying,
bugs shall now be squashed during the previous two review rounds.

Marek Vasut (10):
  mmc: spi: Move SSP register definitions into separate file
  mmc: spi: Rename IMX2[38]_MMC to IMX2[38]_SSP
  mmc: spi: Add necessary bits into mxs-spi.h
  mmc: spi: Pull out parts shared between MMC and SPI
  mmc: spi: Pull out the SSP clock configuration function
  spi: Add SPI driver for mx233/mx28
  mmc: spi: Pull out common DMA parts from MXS MMC
  spi: Add DMA support into SPI driver
  spi: Add SSP/SPI device tree documentation
  ARM: mx28: Add SPI pinmux into imx28.dtsi

 Documentation/devicetree/bindings/spi/mxs-spi.txt |   18 +
 arch/arm/boot/dts/imx28.dtsi                      |   39 ++
 drivers/clk/mxs/Makefile                          |    2 +-
 drivers/clk/mxs/clk-ssp.c                         |   62 ++
 drivers/mmc/host/mxs-mmc.c                        |  325 ++++-------
 drivers/spi/Kconfig                               |    7 +
 drivers/spi/Makefile                              |    1 +
 drivers/spi/spi-mxs.c                             |  631 +++++++++++++++++++++
 include/linux/spi/mxs-spi.h                       |  150 +++++
 9 files changed, 1016 insertions(+), 219 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/mxs-spi.txt
 create mode 100644 drivers/clk/mxs/clk-ssp.c
 create mode 100644 drivers/spi/spi-mxs.c
 create mode 100644 include/linux/spi/mxs-spi.h

Cc: Attila Kinali <attila-HB9FjVmMKa7tRgLqZ5aouw@public.gmane.org>
Cc: Chris Ball <cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org>
CC: Dong Aisheng <b29396-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: Fabio Estevam <fabio.estevam-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: Grant Likely <grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>
Cc: Linux ARM kernel <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Cc: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
Cc: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
-- 
1.7.10.4


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