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author | Simon Glass <sjg@chromium.org> | 2022-09-06 20:27:19 -0600 |
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committer | Tom Rini <trini@konsulko.com> | 2022-09-29 22:43:43 -0400 |
commit | ee88ba71acce3455aadef18c725de715e6c9af21 (patch) | |
tree | 4c890e0501c5fdba9acf6a28407879ebc1dc659b /include | |
parent | 66d0d0c188db9e816c5b18e8823a8d8bf5e9cd63 (diff) | |
download | u-boot-ee88ba71acce3455aadef18c725de715e6c9af21.zip u-boot-ee88ba71acce3455aadef18c725de715e6c9af21.tar.gz u-boot-ee88ba71acce3455aadef18c725de715e6c9af21.tar.bz2 |
dm: core: Provide a way to reset the device tree
At present there is only one device tree used by the ofnode functions,
except for some esoteric use of live tree. In preparation for supporting
more than one, add a way to reset the list of device trees.
For now this does nothing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/dm/ofnode.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 8b0a108..7e9d3be 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -28,6 +28,14 @@ struct ofnode_phandle_args { }; /** + * oftree_reset() - reset the state of the oftree list + * + * Reset the oftree list so it can be started again. This should be called + * once the control FDT is in place, but before the ofnode interface is used. + */ +static inline void oftree_reset(void) {} + +/** * ofnode_to_np() - convert an ofnode to a live DT node pointer * * This cannot be called if the reference contains an offset. |