linux-kernel - Re: [PATCH v4 3/8] clk: add support for clocks provided by SCP(System Control Processor)

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Message-ID: <55ACB733.2080609@arm.com>
Date:	Mon, 20 Jul 2015 09:54:11 +0100
From:	Sudeep Holla <sudeep.holla@....com>
To:	Stephen Boyd <sboyd@...eaurora.org>
CC:	Sudeep Holla <sudeep.holla@....com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Liviu Dudau <Liviu.Dudau@....com>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
	"Jon Medhurst (Tixy)" <tixy@...aro.org>,
	Arnd Bergmann <arnd@...db.de>,
	Kevin Hilman <khilman@...nel.org>,
	Olof Johansson <olof@...om.net>,
	Mike Turquette <mturquette@...libre.com>
Subject: Re: [PATCH v4 3/8] clk: add support for clocks provided by SCP(System
 Control Processor)



On 17/07/15 19:13, Stephen Boyd wrote:
> On 07/17/2015 04:17 AM, Sudeep Holla wrote:

[...]

>>
>> determine_rate change shouldn't affect SCPI clock driver but I remember
>> seeing round_rate change too on the list which returns value using the
>> argument from Boris. Is that planned for v4.3 ? I would need the stable
>> branch from this clk_hw_set_rate_range if you decide to push. Let me
>> know your preferences. I will post the updated version of the patch
>> accordingly.
>>
>
> We're not going to change round_rate() so it sounds like you don't need
> a stable branch. But you would need this new consumer API. So you still
> need a branch right?
>

I am fine either way. If no one else need the stable branch to be shared
with arm-soc, I prefer to use clock consumer API for now to avoid all
the troubles to you guys and switch to provider API later. I will post
it once the both this driver and that provider API is merged, if that's
fine with you ?

Regards,
Sudeep
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