Thomas Abraham wrote: > > This patchset removes all uses of 'clk_type' member from the platform data > of sdhci-s3c driver and adds device tree support for sdhci-s3c driver. > > In this patchset, all uses of 'clk_type' member from the platform data are > removed from the sdhci-s3c driver and platform code. The clk_type is a SoC > specific information and not a board/machine specific information. Hence, > this > information can be more aptly represented using SoC specific driver data > in the > sdhci-s3c driver. > > Hence all uses of 'clk_type' member in sdhci-s3c driver's platform data is > removed. In place of that, the sdhci host qurik > 'SDHCI_QUIRK_NONSTANDARD_CLOCK' > is used to handle controllers that do not have a standard sdclk division > (like those in the exynos4 SoC's). > > This is a pre-requisite for adding device tree support for sdhci-s3c > driver. > While migrating towards device tree support, retreving 'clk_type' > information > from device tree information does not seem correct and hence it has been > added > as SoC specific driver data. All this is handled in patches 1 to 3. > > Patch 4 to 6 add device tree support for sdhci-s3c driver. The fourth > patch > derives the maximum transfer width host capability from the max_width > member > in platform data. The fifth patch modifies the sdhci-s3c driver to > mainatain > a local copy of the platform data, which makes it easier to add device > tree > support for the driver. The last patch adds device tree based discovery > for > the sdhci-s3c driver. > > This patchset is based on the following tree. > http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung.git > [for-next] > > Thomas Abraham (6): > mmc: sdhci-s3c: Remove usage of clk_type member in platform data > arm: exynos4: use 'exynos4-sdhci' as device name for sdhci controllers > arm: samsung: remove all uses of clk_type member in sdhci platform data > mmc: sdhci-s3c: derive transfer width host capability from max_width in > platform data > mmc: sdhci-s3c: Keep a copy of platform data and use it > mmc: sdhci-s3c: Add device tree support > > .../devicetree/bindings/mmc/samsung-sdhci.txt | 70 ++++++ > arch/arm/mach-exynos/clock.c | 24 +- > arch/arm/mach-exynos/common.c | 5 + > arch/arm/mach-exynos/mach-armlex4210.c | 3 - > arch/arm/mach-exynos/mach-nuri.c | 3 - > arch/arm/mach-exynos/mach-origen.c | 2 - > arch/arm/mach-exynos/mach-smdk4x12.c | 2 - > arch/arm/mach-exynos/mach-smdkv310.c | 4 - > arch/arm/mach-exynos/mach-universal_c210.c | 2 - > arch/arm/plat-samsung/devs.c | 4 - > arch/arm/plat-samsung/include/plat/sdhci.h | 35 +++- > arch/arm/plat-samsung/platformdata.c | 2 - > drivers/mmc/host/sdhci-s3c.c | 235 +++++++++++++++++++- > 13 files changed, 341 insertions(+), 50 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mmc/samsung- > sdhci.txt Hi, Looks ok to me and I'd like to pick this series in samsung tree with Chris' ack. Chris, is it ok? If you need to merge this in your tree, please let me know. I will provide topic branch for it. If any problems, please let me know. Thanks. Best regards, Kgene. -- Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer, SW Solution Development Team, Samsung Electronics Co., Ltd. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
