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| author | Josh Wu <josh.wu@atmel.com> | 2013-08-05 19:14:38 +0800 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-08-05 21:12:32 +0100 |
| commit | e79265ba6bdb31437bd4c3e7911950f9d1262a07 (patch) | |
| tree | cb4c9c88879a11dec1bc840d7eeb223353e19d35 /Documentation/devicetree/bindings/mtd | |
| parent | 6054d4d56307839bffabb687767c24d5ff62563b (diff) | |
| download | op-kernel-dev-e79265ba6bdb31437bd4c3e7911950f9d1262a07.zip op-kernel-dev-e79265ba6bdb31437bd4c3e7911950f9d1262a07.tar.gz | |
mtd: ofpart: add compatible check for child nodes
In case that the nand device will support some features like Nand Flash
Controller, we want to make the sub feature as a sub node of nand device.
Use such organization it is easy to enable/disable feature, also it is back
compatible and more readable.
If the sub-node has a compatible property then it is a driver not partition.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
[ added a missing newline -Brian ]
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mtd')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/partition.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/partition.txt b/Documentation/devicetree/bindings/mtd/partition.txt index 9315ac9..8e5557d 100644 --- a/Documentation/devicetree/bindings/mtd/partition.txt +++ b/Documentation/devicetree/bindings/mtd/partition.txt @@ -4,6 +4,7 @@ Partitions can be represented by sub-nodes of an mtd device. This can be used on platforms which have strong conventions about which portions of a flash are used for what purposes, but which don't use an on-flash partition table such as RedBoot. +NOTE: if the sub-node has a compatible string, then it is not a partition. #address-cells & #size-cells must both be present in the mtd device. There are two valid values for both: |
