x86: pmc_atom: Expose contents of PSS
The PSS register reflects the power state of each island on SoC. It would be useful to know which of the islands is on or off at the momemnt. Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: NAubrey Li <aubrey.li@linux.intel.com> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Kumar P. Mahesh <mahesh.kumar.p@intel.com> Link: http://lkml.kernel.org/r/1421253575-22509-6-git-send-email-andriy.shevchenko@linux.intel.comSigned-off-by: NThomas Gleixner <tglx@linutronix.de>
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