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dmaengine: qcom: bam_dma: document controlled-remotely dt property 

Extend BAM dt bindings with controlled-remotely property. The
property will be needed to handle cases where we need to skip
register writes to initialise BAM hardware block.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Andy Gross <andy.gross@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
hifive-unleashed-5.1
Stanimir Varbanov 2016-04-11 11:38:40 +03:00 committed by Vinod Koul
parent f89117c0f5
commit c778ed46e6
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/dma/qcom_bam_dma.txt
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@ -13,6 +13,8 @@ Required properties:
- clock-names: must contain "bam_clk" entry
- qcom,ee : indicates the active Execution Environment identifier (0-7) used in
the secure world.
- qcom,controlled-remotely : optional, indicates that the bam is controlled by
remote proccessor i.e. execution environment.
Example: