• Linus Torvalds's avatar
    Merge tag 'mmc-updates-for-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc · 17319295
    Linus Torvalds authored
    Pull MMC update from Chris Ball:
     "MMC highlights for 3.10:
    
      Core:
       - Introduce MMC_CAP2_NO_PRESCAN_POWERUP to allow skipping
         mmc_power_up() at boot/initialization time if it's already
         happened, for performance (faster boot time) reasons.
       - Fix a bit width test failure that resulted in old eMMC cards being
         put into 1-bit mode when 4-bit mode was available.
       - Expose fwrev/hwrev for MMCv4 parts.
       - Improve card removal logic in the case where the card's removed
         slowly; we were missing card removal events if the card retained
         contact with the slot pads for long enough to reply to a CMD13
         while being removed.
    
      Drivers:
       - davinci_mmc: Support using PIO instead of DMA.
       - dw_mmc: Add support for Exynos4412.
       - mxcmmc: DT support, use slot-gpio API.
       - mxs-mmc: Add broken-cd/cd-inverted/non-removable DT property
         support.
       - sdhci-sirf: New sdhci-pltfm driver for CSR SiRF SoCs:
           SiRFprimaII: unicore ARM Cortex-A9
           SiRFatlas6: unicore ARM Cortex-A9
           SiRFmarco: dual core ARM Cortex-A9 SMP
       - sdhci-tegra: Add support for Tegra114 platforms, use
         mmc_of_parse()"
    
    * tag 'mmc-updates-for-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (66 commits)
      mmc: sdhci-tegra: fix MODULE_DEVICE_TABLE
      mmc: core: fix init controller performance regression, updated patch
      mmc: mxcmmc: enable DMA support on mpc512x
      mmc: mxcmmc: constify mxcmci_devtype
      mmc: mxcmmc: use slot-gpio API for write-protect detection
      mmc: mxcmmc: add mpc512x SDHC support
      mmc: mxcmmc: fix race conditions for host->req and host->data access
      mmc: mxcmmc: DT support
      mmc: dw_mmc: let device core setup the default pin configuration
      mmc: mxs-mmc: add broken-cd property
      mmc: mxs-mmc: add non-removable property
      mmc: mxs-mmc: add cd-inverted property
      mmc: core: call pm_runtime_put_noidle in pm_runtime_get_sync failed case
      mmc: mxcmmc: Fix bug when card is present during boot
      mmc: core: fix performance regression initializing MMC host controllers
      Revert "mmc: core: wait while adding MMC host to ensure root mounts successfully"
      mmc: atmel-mci: pio hang on block errors
      mmc: core: Fix bit width test failing on old eMMC cards
      mmc: dw_mmc: Use pr_info instead of printk
      mmc: dw_mmc: Check return value of regulator_enable
      ...
    17319295
at91sam9g45_defconfig 4.99 KB