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Commit 147395ea authored by Prabhakar Kushwaha's avatar Prabhakar Kushwaha Committed by Boris Brezillon
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dt-bindings: mtd-physmap: Add endianness supports 



Provide a way to specify the endianness to use when accessing a
memory-mapped flash.

Signed-off-by: default avatarPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
parent 55a999a0

Documentation/devicetree/bindings/mtd/mtd-physmap.txt

+7 −0
Original line number Diff line number Diff line
@@ -41,6 +41,13 @@ additional (optional) property is defined: 


 - erase-size : The chip's physical erase block size in bytes.



 The device tree may optionally contain endianness property.

 little-endian or big-endian : It Represents the endianness that should be used

                               by the controller to  properly read/write data

			       from/to the flash. If this property is missing,

			       the endianness is chosen by the system

			       (potentially based on extra configuration options).



The device tree may optionally contain sub-nodes describing partitions of the

address space. See partition.txt for more detail.