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    Subject[PATCH v4 00/12] mmc: sdhci-omap: Add UHS/HS200 mode support
    Date
    Add UHS/HS200 mode support in sdhci-omap. The programming sequence
    for voltage switching, tuning is followed from AM572x TRM
    http://www.ti.com/lit/ug/spruhz6j/spruhz6j.pdf
    (Similar to all AM57x/DRA7x SoCs). The patch series also implements
    workaround for errata published in
    http://www.ti.com/lit/er/sprz429l/sprz429l.pdf

    patches are created on top of
    git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git next

    Changes from v3:
    *) Fixed Adrian's comment on error handling when __sdhci_add_host()
    fails
    *) Used Adrian's patches for programming SW timeout value.

    Changes from v2:
    *) Patches in v2 already applied to mmc -next are dropped from the
    series.
    *) Changed SW timeout logic as per Adrians's suggestion
    *) Validated SDIO with the current patches (added a couple of fixes
    found while adding SDIO support).
    *) Used soc_device_match() instead of pdata-quirks as per Tony's
    suggestions.

    Changes from v1:
    *) Only poll on DAT0 and DATI for card_busy status
    *) Cleanup iodelay patch as suggested by Tony.
    *) Added quirk to disable HW timeout
    *) Use the existing data timer but program a relatively accurate
    SW timeout value (Impacts all platforms)
    *) Fix a bug in sdhci which was using data_timer for non data line
    commands

    Adrian Hunter (2):
    mmc: sdhci: Add quirk to disable HW timeout
    mmc: sdhci: Factor out target_timeout calculation

    Kishon Vijay Abraham I (10):
    mmc: sdhci-omap: Fix when capabilities are obtained from
    SDHCI_CAPABILITIES reg
    mmc: sdhci-omap: Remove setting ADMA capability in driver
    mmc: sdhci-omap: Workaround for Errata i843
    mmc: sdhci-omap: Invoke sdhci_get_of_property to read sdhci dt
    properties
    mmc: sdhci: Disable HS200 mode if controller can't support 1.8v
    mmc: sdhci: Program a relatively accurate SW timeout value
    mmc: sdhci-omap: Workaround for Errata i834
    dt-bindings: sdhci-omap: Add K2G specific binding
    mmc: sdhci-omap: Add support for MMC/SD controller in k2g SoC
    mmc: sdhci-omap: Add sdhci_omap specific ops for enable_sdio_irq

    .../devicetree/bindings/mmc/sdhci-omap.txt | 2 +
    drivers/mmc/host/sdhci-omap.c | 81 ++++++++++--
    drivers/mmc/host/sdhci.c | 123 ++++++++++++++----
    drivers/mmc/host/sdhci.h | 15 +++
    include/linux/mmc/host.h | 1 +
    5 files changed, 191 insertions(+), 31 deletions(-)

    --
    2.17.0

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