diff options
| author | Chen-Yu Tsai <wenst@chromium.org> | 2024-11-06 17:33:28 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-11-27 12:03:48 +0100 |
| commit | 81de291d86b704de1809cfb06672902d003cf3a3 (patch) | |
| tree | 412153c7f2a2ff0da1456cf841304d80d959de0d /include | |
| parent | aaf20f870da056752f6386693cc0d8e25421ef35 (diff) | |
| download | linux-81de291d86b704de1809cfb06672902d003cf3a3.tar.gz linux-81de291d86b704de1809cfb06672902d003cf3a3.tar.bz2 linux-81de291d86b704de1809cfb06672902d003cf3a3.zip | |
of: dynamic: Add of_changeset_update_prop_string
Add a helper function to add string property updates to an OF changeset.
This is similar to of_changeset_add_prop_string(), but instead of adding
the property (and failing if it exists), it will update the property.
This shall be used later in the DT hardware prober.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/of.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 086a60f3b8a6..d0307e3b093d 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1651,6 +1651,10 @@ static inline int of_changeset_add_prop_u32(struct of_changeset *ocs, return of_changeset_add_prop_u32_array(ocs, np, prop_name, &val, 1); } +int of_changeset_update_prop_string(struct of_changeset *ocs, + struct device_node *np, + const char *prop_name, const char *str); + int of_changeset_add_prop_bool(struct of_changeset *ocs, struct device_node *np, const char *prop_name); |