Commit Graph

7 Commits

Author SHA1 Message Date
Paul Walmsley
562e54d13b ARM: OMAP2+: powerdomain: fix whitespace, improve flag comments
Fix some whitespace problems introduced by commit
da03ce65b5 ("OMAP3: powerdomain data:
add voltage domains").  Also, improve the documentation for the struct
powerdomain.flags field.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
2013-01-29 14:59:58 -07:00
Kevin Hilman
da03ce65b5 OMAP3: powerdomain data: add voltage domains
Add voltage domain name to indicate which voltagedomain each
powerdomain is in.

Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-09-15 11:39:10 -07:00
Paul Walmsley
8179488a36 OMAP: powerdomain: remove omap_chip bitmasks
At Tony's request, remove the omap_chip bitmasks from the powerdomain
definitions.  Instead, initialize powerdomains based on one or more
lists that are applicable to a particular SoC family, variant, and
silicon revision.

Gražvydas Ignotas <notasas@gmail.com> found and reported a bug in a
related patch that also applied to this patch - thanks Gražvydas.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Gražvydas Ignotas <notasas@gmail.com>
2011-09-14 17:20:44 -06:00
Paul Walmsley
4cb49fec12 OMAP2+: powerdomain: fix bank power state bitfields
The bank power state bitfields in the powerdomain data are
encoded incorrectly.  These fields are intended to be bitfields,
representing a set of power states that the memory banks support.
However, when only one power state was supported by a given bank,
the field was incorrectly set to the bit shift -- not the mask.
While here, update some file copyrights.

The OMAP4 autogeneration scripts have been updated accordingly.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
2011-03-07 19:28:15 -07:00
Paul Walmsley
cad7a34b3a OMAP2/3: WKUP powerdomain: mark as being always on
Mark the WKUP powerdomain as being always on -- at least, as long as the
chip has power.  This will be used to enable the powerdomain code to
determine whether a given powerdomain is ever able to power off.  While
here, update the file copyright.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
2011-03-07 19:28:15 -07:00
Paul Walmsley
72e06d0872 OMAP2+: powerdomain: move header file from plat-omap to mach-omap2
The OMAP powerdomain code and data is all OMAP2+-specific.  This seems
unlikely to change any time soon.  Move plat-omap/include/plat/powerdomain.h
to mach-omap2/powerdomain.h.  The primary point of doing this is to remove
the temptation for unrelated upper-layer code to access powerdomain code
and data directly.

As part of this process, remove the references to powerdomain data
from the GPIO "driver" and the OMAP PM no-op layer, both in plat-omap.
Change the DSPBridge code to point to the new location for the
powerdomain headers.  The DSPBridge code should not be including the
powerdomain headers; these should be removed.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Omar Ramirez Luna <omar.ramirez@ti.com>
Cc: Felipe Contreras <felipe.contreras@gmail.com>
Cc: Greg Kroah-Hartman <greg@kroah.com>
2010-12-21 21:05:16 -07:00
Paul Walmsley
6e01478ae8 OMAP2+: powerdomains: move powerdomain static data to .c files
Static data should be declared in .c files, not .h files.  It should be
possible to #include .h files at any point without creating multiple
copies of the same data.

We converted the clock data to .c files some time ago.  This patch does
the same for the powerdomain data.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Rajendra Nayak <rnayak@ti.com>
2010-12-21 20:01:20 -07:00