From 93134c7b40580ae8bb061d278a3ecffd7bbfccd6 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Thu, 20 Jun 2013 14:07:37 +0530 Subject: regulator: of: Added a property to indicate bypass mode support Added a property to indicate if the regulator supports bypass mode. Also modified of_get_regulation_constraints() to check for that property and set appropriate constraints. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Mark Brown --- drivers/regulator/of_regulator.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/regulator/of_regulator.c') diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 66ca769287ab..f3c8f8f9dc39 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -61,6 +61,9 @@ static void of_get_regulation_constraints(struct device_node *np, else /* status change should be possible if not always on. */ constraints->valid_ops_mask |= REGULATOR_CHANGE_STATUS; + if (of_property_read_bool(np, "regulator-allow-bypass")) + constraints->valid_ops_mask |= REGULATOR_CHANGE_BYPASS; + ramp_delay = of_get_property(np, "regulator-ramp-delay", NULL); if (ramp_delay) constraints->ramp_delay = be32_to_cpu(*ramp_delay); -- cgit v1.2.3