[PATCH v4 6/7] ARM: davinci: convert to common clock framework

[David Lechner]

On 1/4/18 6:39 AM, Sekhar Nori wrote:
> On Monday 01 January 2018 05:09 AM, David Lechner wrote:
>> This converts all of arch/arm/mach-davinci to the common clock framework.
>> The clock drivers from clock.c and psc.c have been moved to drivers/clk,
>> so these files are removed.
>>
>> There is one subtle change in the clock trees. AUX, BPDIV and OSCDIV
>> clocks now have "ref_clk" as a parent instead of the PLL clock. These
>> clocks are part of the PLL's MMIO block, but they bypass the PLL and
>> therefore it makes more sense to have "ref_clk" as their parent since
>> "ref_clk" is the input clock of the PLL.
>>
>> CONFIG_DAVINCI_RESET_CLOCKS is removed since the common clock frameworks
>> takes care of disabling unused clocks.
>>
>> Known issue: This breaks CPU frequency scaling on da850.
> 
> This functionality needs to be restored as part of this series since we
> cannot commit anything with regressions.
> 

Do you have a suggestion on how to accomplish this? I don't have a board 
for testing, so I don't have a way of knowing if my changes will work or 
not.

>>
>> Also, the order of #includes are cleaned up in files while we are touching
>> this code.
>>
>> Signed-off-by: David Lechner <david at lechnology.com>
> 
> This is a pretty huge patch again and I hope it can be broken down.
> Ideally one per SoC converted and then the unused code removal.
> 

Will do.