Messages in this thread | | | Date | Thu, 14 Apr 2022 05:54:31 +0900 | Subject | Re: [PATCH v2 1/2] dt-bindings: devfreq: mediatek: Add mtk cci devfreq dt-bindings | From | Chanwoo Choi <> |
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On 22. 4. 12. 18:17, Krzysztof Kozlowski wrote: > On 11/04/2022 14:10, Johnson Wang wrote: >>> Also please put it in the "interconnect" directory. >>> >> >> I don't really know about "interconnect". >> However, it looks like a Linux framework about data transfer and "NoC". >> >> While this cci driver is more like a power managment which is >> responsible for adjusting voltages and frequencies. >> In my opinion, "devfreq" should be more suitable. >> >> Please correct me if my understanding is wrong. > > devfreq is a Linux mechanism, not a real device/hardware. We try to put > the bindings in directories/subsystems matching the hardware, therefore > devfreq is not appropriate. > > Whether interconnect - or other subsystem - is appropriate, I am not > sure. To me this looks exactly like bus bandwidth management and you > even use "interconnect" in several places. So interconnect matches.
I think that 'Documentation/devicetree/bindings/arm/mediatek' is proper.
-- Best Regards, Samsung Electronics Chanwoo Choi
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