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| From | Stephen Boyd <sboyd@codeaurora.org> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC |
| Date | Mon, 05 Oct 2015 20:20:02 +0200 |
| Message-ID | <qgiwG-6GP-5@gated-at.bofh.it> (permalink) |
| References | <qbXAu-4LB-19@gated-at.bofh.it> <qeHpw-6S6-3@gated-at.bofh.it> <qeQj7-3kO-1@gated-at.bofh.it> <qeRoS-56r-25@gated-at.bofh.it> <qg6c9-5Ti-1@gated-at.bofh.it> |
| X-Original-To | Rajendra Nayak <rnayak@codeaurora.org> |
| MIME-Version | 1.0 |
| Content-Type | text/plain; charset=us-ascii |
| Content-Disposition | inline |
| User-Agent | Mutt/1.5.21 (2010-09-15) |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 37 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Mike Turquette <mturquette@baylibre.com>, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org |
| X-Original-Date | Mon, 5 Oct 2015 11:13:51 -0700 |
| X-Original-Message-ID | <20151005181351.GD12338@codeaurora.org> |
| X-Original-References | <1443035362-10914-1-git-send-email-sboyd@codeaurora.org> <560CED90.9050201@codeaurora.org> <20151001175227.GE19319@codeaurora.org> <20151001190639.GI19319@codeaurora.org> <56120582.1050707@codeaurora.org> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1239828 |
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On 10/05, Rajendra Nayak wrote: > []... > > >>> It would also be nicer if this parent/child relationship can > >>> somehow be represented in data (struct gdsc) that gets passed to > >>> the gdsc driver which then sets it up, instead of individual > >>> clock drivers doing it. > >> > >> Agreed. I'd rather that we do nothing besides register domains > >> and then let the core code handle hooking up domains and > >> subdomains. > > > > A little closer inspection makes me want to skip this. PM domains > > can have multiple "master" domains, and pm_genpd_init() is the > > only API that would be able to do the linking. That API is mostly > > about initializing things to default values, so it doesn't seem > > like a good fit. I'll send a v2 with the remove part and the > > exports. > > What I was suggesting is that the qcom gdsc driver handle this > instead of the qcom clock drivers. > Something like.. Ah ok. This patch will still need the gdscs to be in a certain order though so that we don't add a subdomain on an uninitialized domain. So I guess some list of pointer pairs to call the function on could be done in the qcom_cc_desc structure if we need to do this more than a couple times. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Stephen Boyd <sboyd@codeaurora.org> - 2015-09-23 21:10 +0200
Re: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Rajendra Nayak <rnayak@codeaurora.org> - 2015-10-01 10:30 +0200
Re: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Stephen Boyd <sboyd@codeaurora.org> - 2015-10-01 20:00 +0200
Re: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Stephen Boyd <sboyd@codeaurora.org> - 2015-10-01 21:10 +0200
Re: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Rajendra Nayak <rnayak@codeaurora.org> - 2015-10-05 07:10 +0200
Re: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Stephen Boyd <sboyd@codeaurora.org> - 2015-10-05 20:20 +0200
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