cpufreq/opp: Turbo/boost mode support

Hi Rafael,

This is based of my opp-v2 series and so is sent as reply to that one.

Bartlomiej had few patches that he wanted to get into 4.3. I have picked two of those and dropped one (the one that adds another field to platform data). The dropped one is replaced with two patches from me. There are minor modifications done in first two patches, based on the review comments I gave to him earlier.

Completely Untested.

@Bartlomiej: Can you please give them some testing ?

Bartlomiej Zolnierkiewicz (2):
opp: add dev_pm_opp_is_turbo() helper
cpufreq: Update boost flag while initializing freq table from OPPs

Viresh Kumar (2):
cpufreq: Allow drivers to enable boost support after registering
driver
cpufreq: dt: Add support for turbo/boost mode

 drivers/base/power/opp.c      | 30 ++++++++++++++++++++
 drivers/cpufreq/cpufreq-dt.c  |  8 ++++++
 drivers/cpufreq/cpufreq.c     | 66 ++++++++++++++++++++++++++++++-------------
 drivers/cpufreq/cpufreq_opp.c |  4 +++
 drivers/cpufreq/freq_table.c  | 15 ++++++++++
 include/linux/cpufreq.h       | 12 ++++++++
 include/linux/pm_opp.h        |  7 +++++
 7 files changed, 122 insertions(+), 20 deletions(-)

2.4.0