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2010-12-21OMAP2+: powerdomain: add API to get context loss countKevin Hilman
Add new powerdomain API u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm) for checking how many times the powerdomain has lost context. The loss count is the sum of the powerdomain off-mode counter, the logic off counter and the per-bank memory off counter. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> [paul@pwsan.com: removed bogus return value on error; improved kerneldoc; tweaked commit message] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2010-12-21OMAP2+: powerdomain: move header file from plat-omap to mach-omap2Paul Walmsley
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>