diff options
| author | Felix Brack <fb@ltec.ch> | 2017-09-22 14:27:28 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-10-06 11:28:17 -0400 |
| commit | bd2259e3c40c097c47e1dfc58a03b1df66b44840 (patch) | |
| tree | c20cb97ac9d4a608f676535fdbb3d64a7ae668fb /doc/device-tree-bindings/regulator | |
| parent | 268577669a01b9156d9d634f4314f5f56bdc031a (diff) | |
doc: Fix statements on case sensitivity for regulator prefix
The regulator bindings state that regulator prefixes are allowd to be
in upper or lower case. However pmic_bind_children from pmic_uclass uses
strncmp to compare DT node name against prefix. This comparison is case
sensitive hence the regulator driver prefix case matters.
Signed-off-by: Felix Brack <fb@ltec.ch>
Diffstat (limited to 'doc/device-tree-bindings/regulator')
| -rw-r--r-- | doc/device-tree-bindings/regulator/regulator.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/device-tree-bindings/regulator/regulator.txt b/doc/device-tree-bindings/regulator/regulator.txt index 2cf4b9de8b..918711eb4d 100644 --- a/doc/device-tree-bindings/regulator/regulator.txt +++ b/doc/device-tree-bindings/regulator/regulator.txt @@ -10,10 +10,10 @@ pmic: drivers/power/pmic/max77686.c regulator: drivers/power/regulator/max77686.c For the node name e.g.: "prefix[:alpha:]num { ... }": -- the driver prefix should be: "prefix" or "PREFIX" - case insensitive +- the driver prefix should be: "prefix" - case sensitive - the node name's "num" is set as "dev->driver_data" on bind -Example the prefix "ldo" will pass for: "ldo1", "ldo@1", "LDO1", "LDOREG@1"... +Example the prefix "ldo" will pass for: "ldo1", "ldo@1", "ldoreg@1, ... Optional properties: - regulator-name: a string, required by the regulator uclass |