linux-kernel - Re: [PATCH 05/12] clk: tegra: add header for common tegra clock IDs

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Message-ID: <20130924080830.GI30013@tbergstrom-lnx.Nvidia.com>
Date:	Tue, 24 Sep 2013 11:08:30 +0300
From:	Peter De Schrijver <pdeschrijver@...dia.com>
To:	Stephen Warren <swarren@...dotorg.org>
CC:	Mike Turquette <mturquette@...aro.org>,
	Prashant Gaikwad <pgaikwad@...dia.com>,
	Thierry Reding <thierry.reding@...onic-design.de>,
	Joseph Lo <josephl@...dia.com>,
	Paul Walmsley <pwalmsley@...dia.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH 05/12] clk: tegra: add header for common tegra clock IDs

On Mon, Sep 23, 2013 at 08:05:23PM +0200, Stephen Warren wrote:
> On 09/18/2013 08:40 AM, Peter De Schrijver wrote:
> > Many clocks are common between several Tegra SoCs. Define an enum to list
> > them so we can move them to separate files which can be shared between
> > SoCs. Each SoC specific file will provide an array with the common clocks
> > which are present on the SoC and their DT binding ID.
> 
> So, this enum is purely something internal to the driver, and is in no
> way related to the DT binding clock IDs, nor the HW peripheral clock
> register bits, and finally is a union of all extant clocks across all chips?
> 

Yes. Although there will still be the possibility to have clocks outside this
union for a while. At least until Tegra20 and Tegra30 are migrated as well.

Cheers,

Peter.
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