On 28/06/2023 22:35, Konrad Dybcio wrote: > The GMU on the A7xx series is pretty much the same as on the A6xx parts. > It's now "smarter", needs a bit less register writes and controls more > things (like inter-frame power collapse) mostly internally (instead of > us having to write to G[PM]U_[CG]X registers from APPS) > > The only difference worth mentioning is the now-required DEMET clock, > which is strictly required for things like asserting reset lines, not > turning it on results in GMU not being fully functional (all OOB requests > would fail and HFI would hang after the first submitted OOB). > > Describe the A730 and A740 GMU. > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof
