[PATCH v10] cpufreq: mediatek-hw: Add support for Mediatek cpufreq HW driver

Hector Yuan hector.yuan at mediatek.com
Fri May 28 00:27:49 PDT 2021


On Mon, 2021-05-24 at 14:48 +0530, Viresh Kumar wrote:
> On 29-12-20, 14:17, Hector Yuan wrote:
> > The CPUfreq HW present in some Mediatek chipsets offloads the steps necessary for changing the frequency of CPUs. 
> > The driver implements the cpufreq driver interface for this hardware engine. 
> > This patch depends on MT6779 DTS patchset[1] submitted by Hanks Chen.
> > 
> > >From v8 to v9, there are three more modifications.
> > 1. Based on patchset[2], align binding with scmi for performance domain.
> > 2. Add the CPUFREQ fast switch function support and define DVFS latency.
> > 3. Based on patchser[3], add energy model API parameter for mW.
> 
> Hi Hector,
> 
> You can refresh this series based on the patch from Sudeep:
> 
> https://lore.kernel.org/linux-devicetree/20210517155458.1016707-1-sudeep.holla@arm.com/
> 
OK, will based on latest kernel and resend patches in these days.
Thanks!


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