[PATCH v6 19/20] cpufreq: add support for CPU DVFS based on SCMI message protocol

2018-02-23 Thread Sudeep Holla
On some ARM based systems, a separate Cortex-M based System Control Processor(SCP) provides the overall power, clock, reset and system control including CPU DVFS. SCMI Message Protocol is used to communicate with the SCP. This patch adds a cpufreq driver for such systems using SCMI interface to

[PATCH v6 19/20] cpufreq: add support for CPU DVFS based on SCMI message protocol

2018-02-23 Thread Sudeep Holla
On some ARM based systems, a separate Cortex-M based System Control Processor(SCP) provides the overall power, clock, reset and system control including CPU DVFS. SCMI Message Protocol is used to communicate with the SCP. This patch adds a cpufreq driver for such systems using SCMI interface to