• Linus Torvalds's avatar
    Merge tag 'mmc-merge-for-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc · b5174fa3
    Linus Torvalds authored
    Pull MMC updates from Chris Ball:
    
    Core:
     * Support for MMC 4.5 Data Tag feature -- we tag REQ_META, so devices
       that support Data Tag will provide increased throughput for metadata.
     * Faster detection of card removal on I/O errors.
    
    Drivers:
     * dw_mmc now supports eMMC Power Off Notify, has PCI support, and
       implements pre_req and post_req for asynchronous requests.
     * omap_hsmmc now supports device tree.
     * esdhc now has power management support.
     * sdhci-tegra now supports Tegra30 devices.
     * sdhci-spear now supports hibernation.
     * tmio_mmc now supports using a GPIO for card detection.
     * Intel PCH now supports 8-bit bus transfers.
    
    * tag 'mmc-merge-for-3.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (53 commits)
      mmc: sh_mmcif: simplify bitmask macros
      mmc: sh_mobile_sdhi: support modular mmc-core with non-standard hotplug
      mmc: sh_mobile_sdhi: add a callback for board specific init code
      mmc: tmio: cosmetic: prettify the tmio_mmc_set_ios() function
      mmc: sh_mobile_sdhi: do not manage PM clocks manually
      mmc: tmio_mmc: remove unused sdio_irq_enabled flag
      mmc: tmio_mmc: power status flag doesn't have to be exposed in platform data
      mmc: sh_mobile_sdhi: pass card hotplug GPIO number to TMIO MMC
      mmc: tmio_mmc: support the generic MMC GPIO card hotplug helper
      mmc: tmio: calculate the native hotplug condition only once
      mmc: simplify mmc_cd_gpio_request() by removing two parameters
      mmc: sdhci-pci: allow 8-bit bus width for Intel PCH
      mmc: sdhci: check interrupt flags in ISR again
      mmc: sdhci-pci: Add MSI support
      mmc: core: warn when card doesn't support HPI
      mmc: davinci: Poll status for small size transfers
      mmc: davinci: Eliminate spurious interrupts
      mmc: omap_hsmmc: Avoid a regulator voltage change with dt
      mmc: omap_hsmmc: Convert hsmmc driver to use device tree
      mmc: sdhci-pci: add SDHCI_QUIRK2_HOST_OFF_CARD_ON for Medfield SDIO
      ...
    b5174fa3
hsmmc.c 15.2 KB