linux-toradex.git/drivers/regulator, branch v3.4.73

regulator: wm831x: Set the new rather than old value for DVS VSEL

2013-01-17T16:50:41+00:00

commit 13ae633cf729b0ecb677b75b04886ff8fada8fad upstream.

Reported-by: Guennadi Liakhovetski 
Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

regulator: twl-regulator: fix up VINTANA1/VINTANA2

2012-09-14T17:00:21+00:00

commit 908d6d52928a7f2a4b317aac47542c5fbef43d88 upstream.

It seems commit 2098e95ce9bb039ff2e7bf836df358d18a176139 (regulator: twl:
adapt twl-regulator driver to dt) accidentally deleted VINTANA1. Also
the same commit defines VINTANA2 twice with TWL4030_ADJUSTABLE_LDO and
TWL4030_FIXED_LDO. This patch changes the fixed one to be VINTANA1.

I noticed this when auditing my N900 boot logs. I could not notice any
change in device behaviour, though, except that the boot logs are now
like before:

	...
	[    0.282928] VDAC: 1800 mV normal standby
	[    0.284027] VCSI: 1800 mV normal standby
	[    0.285400] VINTANA1: 1500 mV normal standby
	[    0.286865] VINTANA2: 2750 mV normal standby
	[    0.288208] VINTDIG: 1500 mV normal standby
	[    0.289978] VSDI_CSI: 1800 mV normal standby
	...

Signed-off-by: Aaro Koskinen 
Signed-off-by: Mark Brown 
Signed-off-by: Greg Kroah-Hartman

regulator: core: Release regulator-regulator supplies on error

2012-06-01T07:18:15+00:00

commit e81dba85c6388dfabcb76cbc2b8bd02836a53ae5 upstream.

If we fail while registering a regulator make sure we release the supply
for the regulator if there is one.

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood 
Signed-off-by: Greg Kroah-Hartman

regulator: Actually free the regulator in devm_regulator_put()

2012-05-07T12:14:44+00:00

It turns out that (quite surprisingly) devres_destroy() only undoes the
devres mapping, it doesn't destroy the underlying resource, meaning that
anything using devm_regulator_put() would leak. While we wait for the new
devres_release() which does what we want to get merged open code it in
devm_regulator_put().

Signed-off-by: Mark Brown 
Acked-by: Liam Girdwood

regulator: Fix the logic to ensure new voltage setting in valid range

2012-04-17T14:17:11+00:00

I think this is a typo.
To ensure new voltage setting won't greater than desc->max,
the equation should be desc->min + desc->step * new_val <= desc->max.

Signed-off-by: Axel Lin 
Signed-off-by: Mark Brown 
Cc: stable@vger.kernel.org

Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2012-04-10T17:26:41+00:00

Pull a regulator build fix from Mark Brown:
 "Fix a build warning in the anatop driver for 3.4

  This is a trivial rename to stop the build system complaining that
  we're referencing things we shouldn't be."

* tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: anatop: fix 'anatop_regulator' name collision

Merge tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

2012-04-04T17:09:30+00:00

Pull regulator fixes from Mark Brown:
 "A bunch of smallish fixes that came up during the merge window as
  things got more testing - even more fixes from Axel, a fix for error
  handling in more complex systems using -EPROBE_DEFER and a couple of
  small fixes for the new dummy regulators."

* tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: Remove non-existent parameter from fixed-helper.c kernel doc
  regulator: Fix setting new voltage in s5m8767_set_voltage
  regulator: fix sysfs name collision between dummy and fixed dummy regulator
  regulator: Fix deadlock on removal of regulators with supplies
  regulator: Fix comments in include/linux/regulator/machine.h
  regulator: Only update [LDOx|DCx]_HIB_MODE bits in wm8350_[ldo|dcdc]_set_suspend_disable
  regulator: Fix setting low power mode for wm831x aldo
  regulator: Return microamps in wm8350_isink_get_current
  regulator: wm8350: Fix the logic to choose best current limit setting
  regulator: wm831x-isink: Fix the logic to choose best current limit setting
  regulator: wm831x-dcdc: Fix the logic to choose best current limit setting
  regulator: anatop: patching to device-tree property "reg".
  regulator: Do proper shift to set correct bit for DC[2|5]_HIB_MODE setting
  regulator: Fix restoring pmic.dcdcx_hib_mode settings in wm8350_dcdc_set_suspend_enable
  regulator: Fix unbalanced lock/unlock in mc13892_regulator_probe error path
  regulator: Fix set and get current limit for wm831x_buckv
  regulator: tps6586x: Fix list minimal voltage setting for LDO0

regulator: anatop: fix 'anatop_regulator' name collision

2012-04-02T22:28:58+00:00

There is a name collision between 'struct platform_driver
anatop_regulator' and 'struct anatop_regulator', which causes some
section mismatch warnings like below.

WARNING: vmlinux.o(.data+0x154d4): Section mismatch in reference from the variable anatop_regulator to the function .devinit.text:anatop_regulator_probe()
The variable anatop_regulator references
the function __devinit anatop_regulator_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

Rename 'struct platform_driver anatop_regulator' to
'struct platform_driver anatop_regulator_driver' to fix the warnings.

Signed-off-by: Shawn Guo 
Cc: Ying-Chun Liu (PaulLiu) 
Signed-off-by: Mark Brown

regulator: Remove non-existent parameter from fixed-helper.c kernel doc

2012-03-31T18:41:20+00:00

Signed-off-by: Russ Dill 
Signed-off-by: Mark Brown

regulator: Fix setting new voltage in s5m8767_set_voltage

2012-03-31T10:26:19+00:00

Current code does not really update the register with new value, fix it.
I rename the variable i to sel for better readability.

Signed-off-by: Axel Lin 
Acked-by: Sangbeom Kim 
Signed-off-by: Mark Brown