Yadwinder Singh Brar 6f0b2c696c regulator: Add ramp_delay configuration to constraints ... For some hardwares ramp_delay for BUCKs is a configurable parameter which can be configured through DT or board file.This patch adds ramp_delay to regulator constraints and allow user to configure it for regulators which supports this feature, through DT or board file. It will provide two ways of setting the ramp_delay for a regulator: First, by setting it as constraints in board file(for configurable regulators) and set_machine_constraints() will take care of setting it on hardware by calling(the provided) .set_ramp_delay() operation(callback). Second, by setting it as data in regulator_desc(as fixed/default ramp_delay rate) for a regulator in driver. regulator_set_voltage_time_sel() will give preference to constraints->ramp_delay while reading ramp_delay rate for regulator. Similarly users should also take care accordingly while refering ramp_delay rate(in case of implementing their private .set_voltage_time_sel() callbacks for different regulators). [Rewrote subject for 80 columns -- broonie] Signed-off-by: Yadwinder Singh Brar <yadi.brar@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>		2012-06-17 21:08:52 +01:00
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anatop-regulator.txt	regulator: anatop: patching to device-tree property "reg".	2012-03-28 11:52:10 +01:00
fixed-regulator.txt	regulator: fixed: add property for gpio open drain flag	2012-05-07 12:31:05 +01:00
regulator.txt	regulator: Add ramp_delay configuration to constraints	2012-06-17 21:08:52 +01:00
tps6586x.txt	tps6586x: Add device tree support	2012-05-04 13:25:16 +01:00
tps62360-regulator.txt	regulator: tps62360: support force PWM mode via regulator mode	2012-05-14 18:03:04 +01:00
twl-regulator.txt	regulator: twl-regulator: Add fixed LDO for V1V8, V2V1 supply	2012-03-11 20:09:18 +00:00