TigerLake Lower Power Mode (LPM) registers are grouped by functionality but were given simple enumerated names in the code (lpm0, lpm1, ...). Instead, give the register blocks names that describe their usage. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David E. Box <david.e.box@linux.intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20201006224702.12697-2-david.e.box@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>