kernel/linux.git/include/linux/regulator/driver.h, branch v4.6.4Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v4.6.42016-03-02T14:13:05+00:00regulator: helper: Add helper to configure active-discharge using regmap2016-03-02T14:13:05+00:00Laxman Dewanganldewangan@nvidia.com2016-03-02T10:54:47+00:00urn:sha1:354794dacc213da7596cefea4dbcd8c094368807
Add helper function to set the state of active-discharge of
regulator using regmap. The HW regulator driver can directly
use this by providing the necessary information in the regulator
descriptor.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: core: Add support for active-discharge configuration2016-03-02T14:13:05+00:00Laxman Dewanganldewangan@nvidia.com2016-03-02T10:54:46+00:00urn:sha1:670666b9e0aff40c65d8061a2f53e79eee238685
Add support to enable/disable active discharge of regulator via
machine constraints. This configuration is done when setting
machine constraint during regulator register and if regulator
driver implemented the callback ops.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: tps65218: add support for LS3 current regulator2015-11-25T12:25:26+00:00Nikita Kiryanovnikita@compulab.co.il2015-11-25T11:59:04+00:00urn:sha1:c0ea88b890d67cff2667188f14189d8346e89a0f
Add support for TPS65218 LS3 current regulator, which is capable of 4
current input limit modes: 100, 200, 500, and 1000 uA.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: introduce min_dropout_uV2015-10-16T16:57:33+00:00Sascha Hauers.hauer@pengutronix.de2015-10-13T10:45:26+00:00urn:sha1:5abe4f223ed6b820443d3657bd48600692f61c12
Many voltage Regulators need a input voltage that is higher than the
output voltage. Allow to specify a minimum dropout voltage which will
be used later to find the best input voltage for regulators.
[Changed uv to uV for consistency and legibility -- broonie]
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add over current protection (OCP) support2015-07-24T17:28:46+00:00Stephen Boydsboyd@codeaurora.org2015-07-17T21:41:54+00:00urn:sha1:3a003baeec246f604ed1d2e0087560d7f15edcc6
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 <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge remote-tracking branches 'regulator/topic/of', 'regulator/topic/pwm', 'regulator/topic/qcom' and 'regulator/topic/soft-start' into regulator-next2015-06-22T10:19:56+00:00Mark Brownbroonie@kernel.org2015-06-22T10:19:56+00:00urn:sha1:733ada000f2c9618ccbac7b9ba146113f0a6675bregulator: Add docbook for soft start2015-06-15T08:10:32+00:00Stephen Boydsboyd@codeaurora.org2015-06-12T22:48:06+00:00urn:sha1:c751ad0dd640f4ce9269acd7a54de5ba8092e99e
The docbook for these members is missing. Add them.
Warning(include/linux/regulator/machine.h:147): No description
found for parameter 'soft_start'
Warning(include/linux/regulator/driver.h:197): No description
found for parameter 'set_soft_start'
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add input current limit support2015-06-12T12:18:02+00:00Stephen Boydsboyd@codeaurora.org2015-06-12T00:37:06+00:00urn:sha1:36e4f839de59b6216a16cdf5c1d3263f4dbd9421
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 <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add soft start support2015-06-12T12:16:57+00:00Stephen Boydsboyd@codeaurora.org2015-06-12T00:37:05+00:00urn:sha1:57f66b78860968fc7eddc9ce25f8e57f7e5000bd
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 <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
regulator: Add pull down support2015-06-12T12:09:43+00:00Stephen Boydsboyd@codeaurora.org2015-06-12T00:37:04+00:00urn:sha1:23c779b9f9161d6568d3b2fca06e70ad182c480c
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 <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>