kernel/linux.git/include/linux/regulator, branch v2.6.30

regulator: fix header file missing kernel-doc

2009-04-28T17:58:06+00:00

Add regulator header file missing kernel-doc: Warning(include/linux/regulator/driver.h:117): No description found for parameter 'set_mode' Signed-off-by: Randy Dunlap cc: Liam Girdwood cc: Mark Brown Signed-off-by: Liam Girdwood

regulator: Support disabling of unused regulators by machines

2009-03-31T08:56:29+00:00

At present it is not possible for machine constraints to disable regulators which have been left on when the system starts, for example as a result of fixed default configurations in hardware. This means that power may be wasted by these regulators if they are not in use. Provide intial support for this with a late_initcall which will disable any unused regulators if the machine has enabled this feature by calling regulator_has_full_constraints(). If this has not been called then print a warning to encourage users to fully specify their constraints so that we can change this to be the default behaviour in future. Signed-off-by: Mark Brown Signed-off-by: Liam Girdwood

regulator: Allow boot_on regulators to be disabled by clients

2009-03-31T08:56:27+00:00

Rather than incrementing the reference count for boot_on regulators (which prevents them being disabled later on) simply force the regulator to be enabled when applying the constraints. Previously boot_on was essentially equivalent to always_on. Signed-off-by: Mark Brown Signed-off-by: Liam Girdwood

regulator: get_status() grows kerneldoc

2009-03-31T08:56:25+00:00

Add kerneldoc for the new get_status() message. Fix the existing kerneldoc for that struct in two ways: (a) Syntax, making sure parameter descriptions immediately follow the one-line struct description and that the first blank lines is before any more expansive description; (b) Presentation for a few points, to highlight the fact that the previous "get" methods exist only to report the current configuration, not to display actual status. Signed-off-by: David Brownell Signed-off-by: Liam Girdwood

regulator: enumerate voltages (v2)

2009-03-31T08:56:24+00:00

Add a basic mechanism for regulators to report the discrete voltages they support: list_voltage() enumerates them using selectors numbered from 0 to an upper bound. Use those methods to force machine-level constraints into bounds. (Example: regulator supports 1.8V, 2.4V, 2.6V, 3.3V, and board constraints for that rail are 2.0V to 3.6V ... so the range of voltages is then 2.4V to 3.3V on this board.) Export those voltages to the regulator consumer interface, so for example regulator hooked up to an MMC/SD/SDIO slot can report the actual voltage options available to cards connected there. Signed-off-by: David Brownell Acked-by: Mark Brown Signed-off-by: Liam Girdwood

regulator: Allow regulators to set the initial operating mode

2009-03-31T08:56:24+00:00

This is useful when wishing to run in a fixed operating mode that isn't the default. Signed-off-by: Mark Brown Signed-off-by: Liam Girdwood

regulator: email - update email address and regulator webpage.

2009-03-31T08:56:23+00:00

Remove deceased email address and update to new address. Also update website details in MAINTAINERS with correct page. Signed-off-by: Liam Girdwood

regulator: fix header file missing kernel-doc

2009-03-31T08:56:22+00:00

Fix regulator/driver.h missing kernel-doc: Warning(linux-next-20090120//include/linux/regulator/driver.h:108): No description found for parameter 'get_status' Signed-off-by: Randy Dunlap cc: Liam Girdwood cc: Mark Brown Signed-off-by: Liam Girdwood

regulator: Hoist struct regulator_dev out of core to fix notifiers

2009-03-31T08:56:22+00:00

Commit 872ed3fe176833f7d43748eb88010da4bbd2f983 caused regulator drivers to take the struct regulator_dev lock themselves which requires that the struct be visible to them. Band aid this by making the struct visible. Signed-off-by: Mark Brown Signed-off-by: Liam Girdwood

regulator: Allow init_data to be passed to fixed voltage regulators

2009-03-31T08:56:21+00:00

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