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-rw-r--r-- | Documentation/devicetree/bindings/mmc/arasan,sdhci.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index f6ddba31cb73..722076643d01 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -39,6 +39,10 @@ Optional Properties: properly. Test mode can be used to force the controller to function. - xlnx,int-clock-stable-broken: when present, the controller always reports that the internal clock is stable even when it is not. + - disable-cqe-dcmd: The eMMC 5.1 standard specifies direct commands (DCMDs) + as part of the command queue engine (CQE). On controllers with a CQHCI, + such as the Arasan eMMC 5.1 host controller, the driver has to enable DCMDs. + This is done unless disable-cqe-dcmd is specified. Example: sdhci@e0100000 { |