tree e18e5ee6cc0bd7180a0a9407ba34a6cdbb19aa2d
parent 5238e02cf56ec8565e6bddad4801a7b6f41deb4d
author Venkat Gopalakrishnan <venkatg@codeaurora.org> 1432945546 -0700
committer Xiaonian Wang <xiaonian@codeaurora.org> 1491611261 -0700

mmc: cmdq: 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.

Change-Id: I0486495ef57c64bf8427e917daeb184c69b8dc73
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>
[subhashj@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
[xiaonian@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Xiaonian Wang <xiaonian@codeaurora.org>