[PATCH 0/3] powernv/cpuidle Device-tree parsing cleanup

[Akshay Adiga]

Device-tree parsed multiple time in powernv cpuidle and powernv
hotplug code. 

First to identify supported flags, secondly, to identify deepest_state
and first deep state, Thirdly , during cpudidle init to find the available
idle states. Any change in device-tree format will lead to make changes in
these 3 places.

This series adds code to parse device tree once and save in global structure.

Akshay Adiga (3):
  powernv/cpuidle: Parse dt idle properties into global structure
  cpuidle/powernv: Change platform init to avoid reparsing dt
  powernv/cpuidle: Use parsed device tree values for cpuidle_init

 arch/powerpc/include/asm/cpuidle.h    |  16 +++
 arch/powerpc/platforms/powernv/idle.c | 214 +++++++++++++++++++++-------------
 drivers/cpuidle/cpuidle-powernv.c     |  49 +++++---
 3 files changed, 182 insertions(+), 97 deletions(-)

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2.5.5