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-rw-r--r--dts/Bindings/mtd/mtd-physmap.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/dts/Bindings/mtd/mtd-physmap.txt b/dts/Bindings/mtd/mtd-physmap.txt
index 4a0a48b..232fa12 100644
--- a/dts/Bindings/mtd/mtd-physmap.txt
+++ b/dts/Bindings/mtd/mtd-physmap.txt
@@ -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.