>From the SD host controller version 4.0 on, SDHCI implementation either is version 3 compatible or version 4 mode. This patch-set covers those changes which are common for SDHCI 4.0 version, regardless of whether they are used with SD or eMMC storage devices. This patchset also added a new sdhci driver for Spreadtrum's controller which supports v4.0 mode. This patchset has been tested on Spreadtrum's mobile phone, emmc can be initialized, mounted, read and written, with these changes for common sdhci framework and sdhci-sprd driver. Chunyan Zhang (6): mmc: sdhci: add sd host v4 mode mmc: sdhci: made changes for System Address register of SDMA mmc: sdhci: add ADMA2 64-bit addressing support for V4 mode mmc: sdhci: add 32-bit block count support for v4 mode mmc: sdhci: add CMD23 support for v4 mode mmc: host: sdhci-sprd: added Spreadtrum's host controller R11 drivers/mmc/host/Kconfig | 13 ++ drivers/mmc/host/Makefile | 1 + drivers/mmc/host/sdhci-sprd-r11.c | 472 ++++++++++++++++++++++++++++++++++++++ drivers/mmc/host/sdhci.c | 85 +++++-- drivers/mmc/host/sdhci.h | 31 ++- 5 files changed, 580 insertions(+), 22 deletions(-) create mode 100644 drivers/mmc/host/sdhci-sprd-r11.c -- 2.7.4 -- 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
