diff options
Diffstat (limited to 'dts/Bindings/reserved-memory/reserved-memory.txt')
| -rw-r--r-- | dts/Bindings/reserved-memory/reserved-memory.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/reserved-memory/reserved-memory.txt b/dts/Bindings/reserved-memory/reserved-memory.txt index 4dd20de697..e8d3096d92 100644 --- a/dts/Bindings/reserved-memory/reserved-memory.txt +++ b/dts/Bindings/reserved-memory/reserved-memory.txt @@ -64,6 +64,9 @@ reusable (optional) - empty property system can use that region to store volatile or cached data that can be otherwise regenerated or migrated elsewhere. +A node must not carry both the no-map and the reusable property as these are +logically contradictory. + Linux implementation note: - If a "linux,cma-default" property is present, then Linux will use the region for the default pool of the contiguous memory allocator. |