[PATCH v2 0/6] spi: s3c64xx: add support for device tree

[Grant Likely]

On Fri, 18 May 2012 15:03:27 +0530, Thomas Abraham <thomas.abraham at linaro.org> wrote:
> Changes since v1:

Heh, I really should look further down my inbox before I start
replying to old patches.  I'll recheck this version of the changes,
but I'm still happy for this stuff to go via arm-soc or whatever
branch makes the most sense.

g.

> - Incorporated changes suggested by Mark Brown
>   - Merged 2nd, 3rd and 5th patch into one single patch.
>   - Listed the order of gpios in the device tree support documentation.
>   - Switched to generic property names for chip select gpio line and
>     number of slave select lines.
> - Moved the platform enablement patches for Exynos4 and Exynos5 into a
>   different patch series.
> - Included Ack from Jaswinder Singh <jaswinder.singh at linaro.org>.
> 
> This patch series adds device tree based discovery support for Samsung's
> s3c64xx compatible spi controller. This is mainly tested for Exynos4210
> and Exynos5250 with onboard spi nor flash device.
> 
> Thomas Abraham (6):
>   spi: s3c64xx: remove unused S3C64XX_SPI_ST_TRLCNTZ macro
>   spi: s3c64xx: move controller information into driver data
>   ARM: Samsung: Remove pdev pointer paremeter from spi gpio setup functions
>   ARM: Samsung: Modify s3c64xx_spi{0|1|2}_set_platdata function
>   spi: s3c64xx: Remove the 'set_level' callback from controller data
>   spi: s3c64xx: add device tree support
> 
>  .../devicetree/bindings/spi/spi-samsung.txt        |  113 +++++
>  arch/arm/mach-exynos/clock-exynos4.c               |   18 +-
>  arch/arm/mach-exynos/setup-spi.c                   |   33 +--
>  arch/arm/mach-s3c24xx/clock-s3c2416.c              |    2 +-
>  arch/arm/mach-s3c24xx/clock-s3c2443.c              |    2 +-
>  arch/arm/mach-s3c24xx/common-s3c2443.c             |    4 +-
>  arch/arm/mach-s3c24xx/setup-spi.c                  |   10 +-
>  arch/arm/mach-s3c64xx/clock.c                      |   20 +-
>  arch/arm/mach-s3c64xx/mach-crag6410.c              |    2 +-
>  arch/arm/mach-s3c64xx/setup-spi.c                  |   19 +-
>  arch/arm/mach-s5p64x0/clock-s5p6440.c              |   12 +-
>  arch/arm/mach-s5p64x0/clock-s5p6450.c              |   12 +-
>  arch/arm/mach-s5p64x0/setup-spi.c                  |   21 +-
>  arch/arm/mach-s5pc100/clock.c                      |   30 +-
>  arch/arm/mach-s5pc100/setup-spi.c                  |   30 +--
>  arch/arm/mach-s5pv210/clock.c                      |   14 +-
>  arch/arm/mach-s5pv210/setup-spi.c                  |   21 +-
>  arch/arm/plat-samsung/devs.c                       |   50 +--
>  arch/arm/plat-samsung/include/plat/s3c64xx-spi.h   |   31 +-
>  drivers/spi/spi-s3c64xx.c                          |  467 +++++++++++++++++---
>  20 files changed, 611 insertions(+), 300 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt
> 

-- 
Grant Likely, B.Sc, P.Eng.
Secret Lab Technologies, Ltd.