linux-toradex.git/drivers/regulator/of_regulator.c, branch v4.4.139

regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()'

2018-05-30T05:49:17+00:00

[ Upstream commit 30966861a7a2051457be8c49466887d78cc47e97 ]

If an unlikely failure in 'of_get_regulator_init_data()' occurs, we must
release the reference on the current 'child' node before returning.

Signed-off-by: Christophe JAILLET 
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

regulator: Introduce property to flag set-load support

2015-09-17T11:14:12+00:00

Introduce "regulator-allow-set-load" property to make it possible to
flag in the board configuration that a regulator is allowed to have the
load requirements changed.

Signed-off-by: Bjorn Andersson 
Signed-off-by: Mark Brown

regulator: Add over current protection (OCP) support

2015-07-24T17:28:46+00:00

Some regulators can automatically shut down when they detect an
over current event. Add an op (set_over_current_protection) and a
DT property + constraint to support this capability.

Signed-off-by: Stephen Boyd 
Signed-off-by: Mark Brown

Merge remote-tracking branches 'regulator/topic/of', 'regulator/topic/pwm', 'regulator/topic/qcom' and 'regulator/topic/soft-start' into regulator-next

2015-06-22T10:19:56+00:00

Merge remote-tracking branches 'regulator/topic/da9063', 'regulator/topic/doc', 'regulator/topic/fan53555', 'regulator/topic/gpio' and 'regulator/topic/ilim' into regulator-next

2015-06-22T10:19:52+00:00

regulator: Add input current limit support

2015-06-12T12:18:02+00:00

Some regulators can limit their input current (typically annotated
as ilim). Add an op (set_input_current_limit) and a DT property +
constraint to support this.

Signed-off-by: Stephen Boyd 
Signed-off-by: Mark Brown

regulator: Add soft start support

2015-06-12T12:16:57+00:00

Some regulators support a "soft start" feature where the voltage
ramps up slowly when the regulator is enabled. Add an op
(set_soft_start) and a DT property + constraint to support this.

Signed-off-by: Stephen Boyd 
Signed-off-by: Mark Brown

regulator: Add pull down support

2015-06-12T12:09:43+00:00

Some regulators need to be configured to pull down a resistor
when the regulator is disabled. Add an op (set_pull_down) and a
DT property + constraint to support this.

Signed-off-by: Stephen Boyd 
Signed-off-by: Mark Brown

regulator: Add system_load constraint

2015-06-12T12:05:11+00:00

Some regulators have a fixed load that isn't captured by
consumers that the kernel knows about. Add a constraint to
support this.

Signed-off-by: Stephen Boyd 
Signed-off-by: Mark Brown

regulator: of: Skip disabled regulator nodes

2015-05-13T11:05:57+00:00

If a regulator is listed in devicetree, but the node is marked as
"disabled" we should skip parsing the regulator init data and
deny consumers from interacting with the regulator. This
simplifies devicetree maintenance where we can have one dtsi file
with all regulators supported by a PMIC and then select what
regulators are used depending on the board configuration.

Signed-off-by: Stephen Boyd 
Signed-off-by: Mark Brown