Hi Vivek, On 2018/4/11 13:15, Vivek Gautam wrote: > Hi Yisheng, > > > On 4/11/2018 6:52 AM, Yisheng Xie wrote: >> Hi Tomasz, >> >> On 2018/4/10 21:14, Tomasz Figa wrote: >>> Hi Yisheng, >>> >>> Sorry, I think we missed your question here. >>> >>> On Wed, Mar 28, 2018 at 3:12 PM Yisheng Xie <xieyishe...@huawei.com> wrote: >>> >>>> Hi Vivek, >>>> On 2018/3/28 12:37, Vivek Gautam wrote: >>>>> Hi Yisheng >>>>> >>>>> >>>>> On 3/28/2018 6:54 AM, Yisheng Xie wrote: >>>>>> Hi Vivek, >>>>>> >>>>>> On 2018/3/13 16:55, Vivek Gautam wrote: >>>>>>> +- power-domains: Specifiers for power domains required to be >>> powered on for >>>>>>> + the SMMU to operate, as per generic power domain >>> bindings. >>>>>>> + >>>>>> In this patchset, power-domains is not used right? And you just do the >>> clock gating, >>>>>> but not power gating, right? >>>>> We are handling the power-domains too. Please see the example in this >>> binding doc. >>> >>>> I see, but I do not find the point in code of these patchset, do you mean >>> PMIC(e.g mmcc) >>>> will gate the power domain of SMMU(e.g. MDSS_GDSC of mmcc) when PMIC >>> suspend? >>> >>> >>> If respective SoC power domains is registered as a standard genpd PM >>> domain, then the runtime PM subsystem will take care of power domain >>> control at runtime suspend and resume. >>> >> Get it, thanks for your explain, I should have learned about this. > > Sorry, i missed your subsequent question, and Tomasz has explained it now.
Never mind about that. > Let me know if you have further questions. Presently, no other questions. Thanks for your kind help. Thanks Yisheng > > regards > Vivek >> >> Thanks >> Yisheng >> >>> Best regards, >>> Tomasz >>> >>> . >>> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in >> the body of a message to majord...@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > . > _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
