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Commit b982b6dc authored by Shiraz Hashim's avatar Shiraz Hashim Committed by Patrick Daly
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of: update reserved-memory document to include removed-dma-pool 



removed-dma-pool compatibility creates a carve out region,
include the documentation for the same.

Change-Id: I6c2cd9a9dac4afab106b0d4d49db4cd51c63fbf7
Signed-off-by: default avatarShiraz Hashim <shashim@codeaurora.org>
Signed-off-by: default avatarPatrick Daly <pdaly@codeaurora.org>
parent b5520a54

Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt

+2 −0
Original line number Diff line number Diff line
@@ -51,6 +51,8 @@ compatible (optional) - standard definition 
          used as a shared pool of DMA buffers for a set of devices. It can

          be used by an operating system to instanciate the necessary pool

          management subsystem if necessary.

	- removed-dma-pool: This indicates a region of memory which is meant to

	  be carved out and not exposed to kernel.

        - vendor specific string in the form <vendor>,[<device>-]<usage>

no-map (optional) - empty property

    - Indicates the operating system must not create a virtual mapping