lkml.org 
[lkml]   [2017]   [Sep]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 0/3] Simple DVFS support for Allwinner A64 SoC
From


于 2017年9月25日 GMT+08:00 下午6:10:27, Maxime Ripard <maxime.ripard@free-electrons.com> 写到:
>Hi,
>
>On Sat, Sep 23, 2017 at 12:15:28AM +0000, Icenowy Zheng wrote:
>> This patchset imports simple DVFS support for Allwinner A64 SoC.
>>
>> As the thermal sensor driver is not yet implemented and some boards
>> have still no AXP PMIC support, now only two OPPs are present --
>> 648MHz@1.04V and 816MHz@1.1V to prevent overheat or undervoltage.
>>
>> PATCH 1 is a fix to the CCU driver of A64, and the remaining patches
>> set up the device tree bits of the DVFS on Pine64.
>
>How has this been tested?
>
>What tasks did you run, with what governor, etc...

I only tested manual frequency switching between 648MHz and
816MHz, and tested the PLL stuck issue by change the OPPs to
some random value.

>
>Thanks!
>Maxime

\
 
 \ /
  Last update: 2017-09-25 12:13    [W:0.217 / U:0.420 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site