From 7302fbb31d1ba8b208ae5e400028c692167c7072 Mon Sep 17 00:00:00 2001 From: John Keeping Date: Mon, 22 Aug 2016 15:10:09 +0100 Subject: 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 Reviewed-by: Tom Rini Reviewed-by: Simon Glass --- doc/device-tree-bindings/regulator/fixed.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'doc/device-tree-bindings/regulator') diff --git a/doc/device-tree-bindings/regulator/fixed.txt b/doc/device-tree-bindings/regulator/fixed.txt index 4ff39b8..8a0d002 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. -- cgit v1.1