mmc: cqhci: support for command queue enabled host
This patch adds CMDQ support for command-queue compatible hosts. Command queue is added in eMMC-5.1 specification. This enables the controller to process upto 32 requests at a time. Adrian Hunter contributed renaming to cqhci, recovery, suspend and resume, cqhci_off, cqhci_wait_for_idle, and external timeout handling. Signed-off-by:Asutosh Das <asutoshd@codeaurora.org> Signed-off-by:
Sujit Reddy Thumma <sthumma@codeaurora.org> Signed-off-by:
Konstantin Dorfman <kdorfman@codeaurora.org> Signed-off-by:
Venkat Gopalakrishnan <venkatg@codeaurora.org> Signed-off-by:
Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by:
Ritesh Harjani <riteshh@codeaurora.org> Signed-off-by:
Adrian Hunter <adrian.hunter@intel.com> Acked-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Tested-by:
Linus Walleij <linus.walleij@linaro.org>
parent
1e8e55b6
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