Re: [PATCH v2 02/19] PM / devfreq: exynos: Add documentation for generic exynos bus frequency driver

Chanwoo Choi
2015-12-10T01:33:07Z

On 2015년 12월 10일 10:25, Krzysztof Kozlowski wrote:
> On 10.12.2015 09:49, Chanwoo Choi wrote:
>> Hi,
>>
> (...)
>
>>>
>>>> +
>>>> + bus_dmc: bus_dmc {
>>>> + compatible = "samsung,exynos-bus";
>>>> + clocks = <&cmu_dmc CLK_DIV_DMC>;
>>>> + clock-names = "bus";
>>>> + operating-points-v2 = <&bus_dmc_opp_table>;
>>>> + status = "disabled";
>>>> + };
>>>> +
>>>> + bus_dmc_opp_table: opp_table0 {
>>>> + compatible = "operating-points-v2";
>>>> + opp-shared;
>>>> +
>>>> + opp00 {
>>>
>>> Maybe use convention with frequency, like:
>>> opp@50000000
>>> This also used in opp.txt examples.
>>
>> In the Documentations/devicetree/bindings/opp/opp.txt,
>> the example uses the 'opp@0x'. I check the opp.txt of Linux 4.4-rc4.
>
> Yes, it was changed by Viresh in "PM / OPP: Rename OPP nodes as
> opp@<opp-hz>". You can find the most actual bindings in linux-next.

OK. I'll.

Best Regards,
Chanwoo Choi