[Skiboot] [PATCH v3 0/6] Support for POWER ISA v3 idle states

[Shreyas B. Prabhu]

POWER ISA v3 defines a new idle processor core mechanism. In summary,
 a) new instruction named stop is added. This instruction replaces
	instructions like nap, sleep, rvwinkle.
 b) new per thread SPR named Processor Stop Status and Control Register
        (PSSCR) is added which controls the behavior of stop instruction. 
		
This patch series adds support for the new idle states and also has
some minor cleanups.


Changes in V3:
-------------
- Rebased on master
- Added documentation for device tree bindings
- minor whitespace cleanup

Changes in V2:
--------------
- Patches are based on top of "[PATCH v2 0/7] Add POWER9 support" 
  patches posted here-
  https://lists.ozlabs.org/pipermail/skiboot/2016-May/003254.html


Shreyas B. Prabhu (6):
  slw: Simplify if-condition while adding idle states to device tree
  slw: Change variable name can_winkle to has_slw
  slw: Add Power9 idle states to power-mgt dt node
  doc/device-tree: Add documentation for ibm,cpu-idle-state-* properties
  slw: Move IDLE_TB_STOP and IDLE_LOSE_FULL_CONTEXT to opal-api.h
  slw: Allow adding idle states to power-mgt node in mambo

 core/chip.c                            |   3 +-
 doc/device-tree/ibm,opal/power-mgt.txt |  32 ++++-
 hw/slw.c                               | 215 +++++++++++++++++++++++++--------
 include/chip.h                         |   1 -
 include/opal-api.h                     |  17 ++-
 5 files changed, 206 insertions(+), 62 deletions(-)

-- 
1.9.3