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From: Santosh Shilimkar <santosh.shilimkar@ti.com>
To: Nishanth Menon <nm@ti.com>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Tony Lindgren <tony@atomide.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Shawn Guo <shawn.guo@linaro.org>,
	Lists linaro-kernel <linaro-kernel@lists.linaro.org>,
	"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
	"linux-arm-msm@vger.kernel.org" <linux-arm-msm@vger.kernel.org>,
	Tomasz Figa <t.figa@samsung.com>,
	Stephen Boyd <sboyd@codeaurora.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Thomas P Abraham <thomas.ab@samsung.com>,
	Arvind Chauhan <arvind.chauhan@arm.com>,
	Sachin Kamat <spk.linux@gmail.com>,
	Dave Gerlach <d-gerlach@ti.com>,
	linux-omap <linux-omap@vger.kernel.org>
Subject: Re: [PATCH 07/14] cpufreq: cpu0: OPPs can be populated at runtime
Date: Thu, 10 Jul 2014 09:31:30 -0400	[thread overview]
Message-ID: <53BE95B2.50606@ti.com> (raw)
In-Reply-To: <CAGo_u6rBMGO9t87w1e4KCTA+ckF8aeFr+jMw00fks-=y+9JGdA@mail.gmail.com>

On Thursday 10 July 2014 08:39 AM, Nishanth Menon wrote:
> On Thu, Jul 10, 2014 at 6:19 AM, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>> On 9 July 2014 20:14, Santosh Shilimkar <santosh.shilimkar@ti.com> wrote:
>>> Assuming you are updating bidnings as suggested by Stephen,
>>> patch looks good to me.
>>> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
>>
>> Why do you still have a separate cpufreq driver for omap?
>> Would this patch help getting that out?
>>
>> I see this for omap:
>>
>> static inline void omap_init_cpufreq(void)
>> {
>>         struct platform_device_info devinfo = { };
>>
>>         if (!of_have_populated_dt())
>>                 devinfo.name = "omap-cpufreq";
>>         else
>>                 devinfo.name = "cpufreq-generic";
>>         platform_device_register_full(&devinfo);
>> }
>>
>> and it makes me believe that you were just waiting for this patch?
> 
> Sorry, am away on vacation and slow on emails. The plan was to kill
> omap cpufreq once all platforms convert to device tree only boot. Only
> platform left is OMAP3 based platforms - though the date for removing
> non-dt support has changed a couple of kernel revisions - but we
> should be able to remove that entire file with this change.
> 
> We will need this support to go with the solution recommended for opp
> modifier series[1] - where platform code will populate or add OPPs
> based on "speed grade" sample detection.
>
Yep. Last time I blocked the series because all the DT conversions
were not done. Considering now the cpufreq-generic can work on non
DT platforms, I am ok to remove the omap-cpufreq.

Regards,
Santosh

 

  reply	other threads:[~2014-07-10 13:31 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-01 16:32 [PATCH 00/14] cpufreq: cpu0: Extend support beyond CPU0, V2 Viresh Kumar
2014-07-01 16:32 ` [PATCH 01/14] of: Create of_property_match() Viresh Kumar
2014-07-01 16:32 ` [PATCH 02/14] clk: Create of_clk_shared_by_cpus() Viresh Kumar
2014-07-01 18:00   ` Stephen Boyd
2014-07-02  1:57     ` Viresh Kumar
2014-07-09 14:38   ` Santosh Shilimkar
2014-07-09 14:38     ` Santosh Shilimkar
2014-07-09 15:20     ` Viresh Kumar
     [not found]   ` <5f7164d789e87c62d722b575980c92dfd0504334.1404231535.git.viresh.kumar@linar o.org>
2014-07-28 14:01     ` Grant Likely
2014-07-28 14:01       ` Grant Likely
2014-07-01 16:32 ` [PATCH 03/14] cpufreq: Add support for per-policy driver data Viresh Kumar
2014-07-09 14:33   ` Santosh Shilimkar
2014-07-09 14:33     ` Santosh Shilimkar
2014-07-09 15:07     ` Viresh Kumar
2014-07-01 16:32 ` [PATCH 04/14] cpufreq: cpu0: Add Module Author Viresh Kumar
2014-07-09 14:42   ` Santosh Shilimkar
2014-07-09 14:42     ` Santosh Shilimkar
2014-07-09 15:08     ` Viresh Kumar
2014-07-09 15:24       ` Santosh Shilimkar
2014-07-01 16:32 ` [PATCH 05/14] cpufreq: cpu0: don't validate clock on clk_put() Viresh Kumar
2014-07-09 14:42   ` Santosh Shilimkar
2014-07-09 14:42     ` Santosh Shilimkar
2014-07-01 16:32 ` [PATCH 06/14] cpufreq: cpu0: defer probe if clock isn't registered yet Viresh Kumar
2014-07-02  5:53   ` Shawn Guo
2014-07-02  5:53     ` Shawn Guo
2014-07-02  5:55     ` Viresh Kumar
2014-07-02 11:32       ` Viresh Kumar
2014-07-03  0:38         ` Stephen Boyd
2014-07-03  2:19           ` Viresh Kumar
2014-07-09 14:43             ` Santosh Shilimkar
2014-07-09 14:43               ` Santosh Shilimkar
2014-07-01 16:32 ` [PATCH 07/14] cpufreq: cpu0: OPPs can be populated at runtime Viresh Kumar
2014-07-01 18:02   ` Stephen Boyd
2014-07-02  2:03     ` Viresh Kumar
2014-07-02  4:03   ` [PATCH V2 Resend " Viresh Kumar
2014-07-09 14:44   ` [PATCH " Santosh Shilimkar
2014-07-09 14:44     ` Santosh Shilimkar
2014-07-09 15:09     ` Viresh Kumar
2014-07-10 11:19     ` Viresh Kumar
2014-07-10 12:39       ` Nishanth Menon
2014-07-10 13:31         ` Santosh Shilimkar [this message]
2014-07-10 13:36           ` Viresh Kumar
2014-07-01 16:32 ` [PATCH 08/14] cpufreq: cpu0: use dev_{err|warn|dbg} instead of pr_{err|warn|debug} Viresh Kumar
2014-07-09 14:45   ` Santosh Shilimkar
2014-07-09 14:45     ` Santosh Shilimkar
2014-07-01 16:32 ` [PATCH 09/14] cpufreq: cpu0: Move per-cluster initialization code to ->init() Viresh Kumar
2014-07-03  0:43   ` Stephen Boyd
2014-07-03  2:11     ` Viresh Kumar
2014-07-09 14:53   ` Santosh Shilimkar
2014-07-09 14:53     ` Santosh Shilimkar
2014-07-09 15:17     ` Viresh Kumar
2014-07-09 15:26       ` Santosh Shilimkar
2014-07-09 15:27         ` Viresh Kumar
2014-07-09 15:29           ` Santosh Shilimkar
2014-07-09 15:33             ` Viresh Kumar
2014-07-01 16:32 ` [PATCH 10/14] cpufreq: cpu0: try regulators with name "cpu-supply" Viresh Kumar
2014-07-01 16:32 ` [PATCH 11/14] cpufreq: cpu0: Make allocate_resources() work for any CPU Viresh Kumar
2014-07-01 16:32 ` [PATCH 12/14] cpufreq: cpu0: Extend support beyond CPU0 Viresh Kumar
2014-07-02  4:03   ` [PATCH V2 Resend " Viresh Kumar
2014-07-01 16:32 ` [PATCH 13/14] cpufreq: cpu0: rename driver and internals to 'cpufreq_generic' Viresh Kumar
2014-07-01 16:32 ` [PATCH 14/14] cpufreq: generic: set platform_{driver|device} '.name' to 'cpufreq-generic' Viresh Kumar
2014-07-02  4:12 ` [PATCH 00/14] cpufreq: cpu0: Extend support beyond CPU0, V2 Viresh Kumar
2014-07-03  1:24   ` Stephen Boyd
2014-07-03  2:44     ` Viresh Kumar
2014-07-03 22:16       ` Mike Turquette
2014-07-04  4:21         ` Viresh Kumar
2014-07-08  4:50           ` Viresh Kumar
2014-07-09 17:41             ` Stephen Boyd
2014-07-16 16:01             ` Viresh Kumar
2014-07-16 17:28               ` Thomas Petazzoni
2014-07-16 21:17                 ` Rafael J. Wysocki
2014-07-16 21:18               ` Rafael J. Wysocki
2014-07-17  0:28                 ` Viresh Kumar
2014-07-17  7:35                   ` Thomas Petazzoni
2014-07-17  7:41                     ` Viresh Kumar
2014-07-18  1:02                       ` Rafael J. Wysocki
2014-07-18  4:17                         ` Viresh Kumar
     [not found]                           ` <CAKohpomKzK8pMJs1gv+uXxhd17HtCQyfjSnVYw9KpGz6FwbgDA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-24 10:48                             ` Viresh Kumar
2014-07-24 10:48                               ` Viresh Kumar
2014-07-25 14:29                               ` Rob Herring
     [not found]                                 ` <CAL_JsqKqCeU0zs+rS1vxsOeh=Kuw_-gaVHtGU76Lb6TchCTytw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-07-25 14:34                                   ` Viresh Kumar
2014-07-25 14:34                                     ` Viresh Kumar
2014-07-25 15:41                                 ` Thomas Petazzoni

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