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linux/drivers/mmc
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Aniruddha Tvs Rao 5ec6fa5a6d mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit 
CMD8 is not supported with Command Queue Enabled. Add required callback
to clear CQE_EN and CQE_INTR fields in the host controller register
before sending CMD8. Add corresponding callback in the CQHCI resume path
to re-enable CQE_EN and CQE_INTR fields.

Reported-by: Kamal Mostafa <kamal@canonical.com>
Tested-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Aniruddha Tvs Rao <anrao@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210407094617.770495-1-jonathanh@nvidia.com
Cc: stable@vger.kernel.org # v5.10+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-04-12 13:52:29 +02:00
..
core mmc: core: Use userland specified timeout value for eMMC sanitize 2021-04-12 08:50:44 +02:00
host mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit 2021-04-12 13:52:29 +02:00
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