arm/mach-omap2/powerdomain.c

85  * Adds a powerdomain to the internal powerdomain list.  Returns
233  * Returns the power state switch mode currently in use (see the
294  * before any other pwrdm_register*() function.  Returns -EINVAL if
317  * multiple times.  Returns -EACCES if called before
361  * pwrdm_register_pwrdms().  Returns -EACCES if called before
412  * Find a registered powerdomain by its name @name.  Returns a pointer
433  * early from the iterator.  Returns the last return value of the
461  * enables the use of pwrdm_for_each_clkdm().  Returns -EINVAL if
508  * starting with 1.  Returns -EINVAL if the powerdomain pointer is null.
525  * have not been satisfied.  Returns -EINVAL if the powerdomain pointer is
526  * null or if the power state is invalid for the powerdomin, or returns 0
557  * Return the powerdomain @pwrdm's next power state.  Returns -EINVAL
558  * if the powerdomain pointer is null or returns the next power state
578  * Return the powerdomain @pwrdm's current power state.	Returns -EINVAL
579  * if the powerdomain pointer is null or returns the current power state
603  * Return the powerdomain @pwrdm's previous power state.  Returns -EINVAL
604  * if the powerdomain pointer is null or returns the previous power state
627  * This will be either RETENTION or OFF, if supported.  Returns
629  * state is not supported, or returns 0 upon success.
659  * types of memory, depending on the powerdomain.  Returns -EINVAL if
662  * bank does not exist or is not controllable, or returns 0 upon
697  * will be either RETENTION or OFF, if supported.  Returns -EINVAL if
700  * bank does not exist or is not controllable, or returns 0 upon
730  * will enter when the powerdomain enters retention.  Returns -EINVAL
731  * if the powerdomain pointer is null or returns the logic retention
751  * Return the powerdomain @pwrdm's previous logic power state.  Returns
752  * -EINVAL if the powerdomain pointer is null or returns the previous
772  * Return the powerdomain pwrdm's logic power state.  Returns -EINVAL
773  * if the powerdomain pointer is null or returns the next logic
795  * @bank.  Returns -EINVAL if the powerdomain pointer is null, -EEXIST if
797  * returns the current memory power state upon success.
824  * bank @bank.  Returns -EINVAL if the powerdomain pointer is null,
826  * controllable, or returns the previous memory power state upon
854  * x.  Returns -EINVAL if the powerdomain pointer is null, -EEXIST if
856  * returns the next memory power state upon success.
880  * previous power states.  Returns -EINVAL if the powerdomain pointer
881  * is null, or returns 0 upon success.
911  * closely.  Returns -EINVAL if the powerdomain pointer is null or if
913  * returns 0 upon success.
940  * closely.  Returns -EINVAL if the powerdomain pointer is null or if
942  * returns 0 upon success.
966  * Returns 1 if powerdomain @pwrdm supports hardware save-and-restore
1026  * Returns: closest match for requested power state. default fallback
1102  * Returns -EINVAL if @pwrdm is null or invalid or if the
1103  * powerdomain's current power state could not be read, or returns 0