lkml.org 
[lkml]   [2018]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 4.14 012/496] mmc: sdhci-iproc: add SDHCI_QUIRK2_HOST_OFF_CARD_ON for cygnus
    Date
    4.14-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Corneliu Doban <corneliu.doban@broadcom.com>

    commit 3de06d5a1f05c11c94cbb68af14dbfa7fb81d78b upstream.

    The SDHCI_QUIRK2_HOST_OFF_CARD_ON is needed for the driver to
    properly reset the host controller (reset all) on initialization
    after exiting deep sleep.

    Signed-off-by: Corneliu Doban <corneliu.doban@broadcom.com>
    Signed-off-by: Scott Branden <scott.branden@broadcom.com>
    Reviewed-by: Ray Jui <ray.jui@broadcom.com>
    Reviewed-by: Srinath Mannam <srinath.mannam@broadcom.com>
    Fixes: c833e92bbb60 ("mmc: sdhci-iproc: support standard byte register accesses")
    Cc: stable@vger.kernel.org # v4.10+
    Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/mmc/host/sdhci-iproc.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/mmc/host/sdhci-iproc.c
    +++ b/drivers/mmc/host/sdhci-iproc.c
    @@ -186,7 +186,7 @@ static const struct sdhci_ops sdhci_ipro

    static const struct sdhci_pltfm_data sdhci_iproc_cygnus_pltfm_data = {
    .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK,
    - .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN,
    + .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN | SDHCI_QUIRK2_HOST_OFF_CARD_ON,
    .ops = &sdhci_iproc_32only_ops,
    };


    \
     
     \ /
      Last update: 2018-05-28 15:54    [W:2.694 / U:0.060 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site