Merge branches 'pm-cpuidle', 'pm-cpufreq' and 'pm-cpufreq-sched'
* pm-cpuidle:
cpuidle: Add 'above' and 'below' idle state metrics
cpuidle: big.LITTLE: fix refcount leak
cpuidle: Add cpuidle.governor= command line parameter
cpuidle: poll_state: Disregard disable idle states
Documentation: admin-guide: PM: Add cpuidle document
* pm-cpufreq:
cpufreq: qcom-hw: Add support for QCOM cpufreq HW driver
dt-bindings: cpufreq: Introduce QCOM cpufreq firmware bindings
cpufreq: nforce2: Remove meaningless return
cpufreq: ia64: Remove unused header files
cpufreq: imx6q: save one condition block for normal case of nvmem read
cpufreq: imx6q: remove unused code
cpufreq: pmac64: add of_node_put()
cpufreq: powernv: add of_node_put()
Documentation: intel_pstate: Clarify coordination of P-State limits
cpufreq: intel_pstate: Force HWP min perf before offline
cpufreq: s3c24xx: Change to use DEFINE_SHOW_ATTRIBUTE macro
* pm-cpufreq-sched:
sched/cpufreq: Add the SPDX tags