diff options
| author | John Keeping <john@metanate.com> | 2016-08-22 15:10:09 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-09-06 13:18:21 -0400 |
| commit | 7302fbb31d1ba8b208ae5e400028c692167c7072 (patch) | |
| tree | eb647d4a9362026c43e16bb4fcf6453a9bcedc52 /doc | |
| parent | 07913d1e42c1db77acd653fb4aa671b664c59db2 (diff) | |
regulator: fixed: obey startup delay
When enabling a fixed regulator, it may take some time to rise to the
correct voltage. If we do not delay here then subsequent operations
will fail.
Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/device-tree-bindings/regulator/fixed.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/regulator/fixed.txt b/doc/device-tree-bindings/regulator/fixed.txt index 4ff39b8f51..8a0d002688 100644 --- a/doc/device-tree-bindings/regulator/fixed.txt +++ b/doc/device-tree-bindings/regulator/fixed.txt @@ -10,6 +10,7 @@ Required properties: Optional properties: - gpio: GPIO to use for enable control +- startup-delay-us: startup time in microseconds - regulator constraints (binding info: regulator.txt) Other kernel-style properties, are currently not used. |