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Date: Thu, 17 Jul 2014 05:58:22 +0530 From: Viresh Kumar <viresh.kumar@...aro.org> To: "Rafael J. Wysocki" <rjw@...ysocki.net> Cc: Mike Turquette <mturquette@...aro.org>, Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>, Stephen Boyd <sboyd@...eaurora.org>, Lists linaro-kernel <linaro-kernel@...ts.linaro.org>, "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>, Arvind Chauhan <arvind.chauhan@....com>, "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>, Sachin Kamat <spk.linux@...il.com>, Thomas P Abraham <thomas.ab@...sung.com>, Shawn Guo <shawn.guo@...aro.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Nishanth Menon <nm@...com>, Tomasz Figa <t.figa@...sung.com>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, Kukjin Kim <kgene.kim@...sung.com>, Michal Simek <michal.simek@...inx.com>, Rob Herring <rob.herring@...aro.org>, Santosh Shilimkar <santosh.shilimkar@...com>, Simon Horman <horms@...ge.net.au> Subject: Re: [PATCH 00/14] cpufreq: cpu0: Extend support beyond CPU0, V2 On 17 July 2014 02:48, Rafael J. Wysocki <rjw@...ysocki.net> wrote: > I don't like that idea, but I wonder what other people think. Hmm, the other thread around looking at the bindings is really slow. One common thing around the platforms which want to use cpufreq-cpu0 is they have different clocks for ALL CPUs. I was wondering if instead of a clock-matching routine, we can provide some temporary relief to them via some other means. I meant we can allow cpufreq-cpu0/generic to either set policy->cpus to ALL CPUs or just 1. So that existing and these new platforms can atleast get going.. But don't know how should we do that. Not a binding ofcourse, a Kconfig option could work but multiplatform stuff would break. What else? Maybe platform data as we are handling cpufreq-cpu0 with a platform device? -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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