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mmc: mmc: Add functions to enable / disable the Command Queue

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Add helper functions to enable or disable the Command Queue.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Adrian Hunter
2017-03-13 14:36:37 +02:00
committed by Ulf Hansson
parent 7b410d074b
commit b658af7184
5 changed files with 34 additions and 0 deletions
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Documentation/mmc/mmc-dev-attrs.txt
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@@ -30,6 +30,7 @@ All attributes are read-only.
rel_sectors Reliable write sector count
ocr Operation Conditions Register
dsr Driver Stage Register
cmdq_en Command Queue enabled: 1 => enabled, 0 => not enabled
Note on Erase Size and Preferred Erase Size: