linux-kernel - Re: [PATCH 09/14] ARM: tegra: Move pmc.h to include/mach

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Message-ID: <50EF598B.2030307@wwwdotorg.org>
Date:	Thu, 10 Jan 2013 17:15:07 -0700
From:	Stephen Warren <swarren@...dotorg.org>
To:	Thierry Reding <thierry.reding@...onic-design.de>
CC:	linux-tegra@...r.kernel.org,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	Russell King <linux@....linux.org.uk>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Andrew Murray <andrew.murray@....com>,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
	Arnd Bergmann <arnd@...db.de>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-pci@...r.kernel.org
Subject: Re: [PATCH 09/14] ARM: tegra: Move pmc.h to include/mach

On 01/09/2013 01:43 PM, Thierry Reding wrote:
> In preparation for moving the PCIe driver into the drivers/pci/host
> directory, this header, which contains prototypes that are required by
> the PCIe driver, needs to be moved to a globally visible location.
> 
> Signed-off-by: Thierry Reding <thierry.reding@...onic-design.de>
> ---
> Note that eventually the code in pmc.c and powergate.c should probably
> be split out into a separate driver. The PMC registers are also directly
> accessed from tegra20_clocks.c and tegra30_clocks.c, so that it might be
> required to provide that functionality through the new driver as well.
> ---
>  arch/arm/mach-tegra/common.c           |  2 +-
>  arch/arm/mach-tegra/include/mach/pmc.h | 24 ++++++++++++++++++++++++
>  arch/arm/mach-tegra/pmc.h              | 24 ------------------------

On IRC, we'd talked about putting the public functionality in
include/linux/tegra-pmc.h so that we wouldn't add to include/mach, which
would make it harder to make Tegra support ARM multi-platform. Perhaps
that IRC discussion happened after you posted this series?
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