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-rw-r--r--doc/usage/cmd/dm.rst5
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/usage/cmd/dm.rst b/doc/usage/cmd/dm.rst
index 7bc1962a75..236cd02bd6 100644
--- a/doc/usage/cmd/dm.rst
+++ b/doc/usage/cmd/dm.rst
@@ -12,7 +12,7 @@ Synopis
dm devres
dm drivers
dm static
- dm tree
+ dm tree [-s]
dm uclass
Description
@@ -123,6 +123,9 @@ Name
Shows the device name as well as the tree structure, since child devices are
shown attached to their parent.
+If -s is given, the top-level devices (those which are children of the root
+device) are shown sorted in order of uclass ID, so it is easier to find a
+particular device type.
dm uclass
~~~~~~~~~