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.
This patch series is based on Linux 3.4-rc5 with the following two patch series applied. [1] http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg10494.html [PATCH 00/20] ARM: Samsung: Add support for Exynos5250 Rev1.0 [2] http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg09640.html [PATCH 0/6] S3C24XX: Add support for HSSPI on S3C2416/S3C2443 Thomas Abraham (10): spi: s3c64xx: remove unused S3C64XX_SPI_ST_TRLCNTZ macro spi: s3c64xx: move controller information into driver data ARM: Samsung: Remove spi hardware controller information from platform data ARM: Samsung: Remove pdev pointer paremeter from spi gpio setup functions ARM: Samsung: Update the device names for spi clock lookup ARM: Samsung: Modify s3c64xx_spi{0|1|2}_set_platdata function spi: s3c64xx: Remove the 'set_level' callback from controller data ARM: Exynos4: Fix the incorrect hierarchy of spi controller bus clock ARM: Exynos5: Add spi clock support spi: s3c64xx: add device tree support .../devicetree/bindings/spi/spi-samsung.txt | 113 +++++ arch/arm/mach-exynos/clock-exynos4.c | 66 ++- arch/arm/mach-exynos/clock-exynos5.c | 98 ++++ arch/arm/mach-exynos/include/mach/regs-clock.h | 4 + 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 +++++++++++++++++--- 22 files changed, 753 insertions(+), 308 deletions(-) create mode 100644 Documentation/devicetree/bindings/spi/spi-samsung.txt -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
