Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932438AbaJ2KR6 (ORCPT ); Wed, 29 Oct 2014 06:17:58 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:54942 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932091AbaJ2KRz (ORCPT ); Wed, 29 Oct 2014 06:17:55 -0400 Date: Wed, 29 Oct 2014 10:16:32 +0000 From: Mark Brown To: Steffen Trumtrar Cc: atull , jgunthorpe@obsidianresearch.com, hpa@zytor.com, monstr@monstr.eu, michal.simek@xilinx.com, rdunlap@infradead.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, pantelis.antoniou@konsulko.com, robh+dt@kernel.org, grant.likely@linaro.org, iws@ovro.caltech.edu, linux-doc@vger.kernel.org, pavel@denx.de, philip@balister.org, rubini@gnudd.com, jason@lakedaemon.net, kyle.teske@ni.com, nico@linaro.org, balbi@ti.com, m.chehab@samsung.com, davidb@codeaurora.org, rob@landley.net, davem@davemloft.net, cesarb@cesarb.net, sameo@linux.intel.com, akpm@linux-foundation.org, linus.walleij@linaro.org, mgerlach@opensource.altera.com, delicious.quinoa@gmail.com, dinguyen@opensource.altera.com, yvanderv@opensource.altera.com Message-ID: <20141029101632.GU18557@sirena.org.uk> References: <1414108267-22058-1-git-send-email-atull@opensource.altera.com> <1414108267-22058-3-git-send-email-atull@opensource.altera.com> <20141024070042.GL10262@pengutronix.de> <20141029075701.GA10262@pengutronix.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+y7rRxfO4bOZsSs1" Content-Disposition: inline In-Reply-To: <20141029075701.GA10262@pengutronix.de> X-Cookie: FORCE YOURSELF TO RELAX! User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v2 2/3] ARM: dts: socfpga: fpga bridges bindings docs X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --+y7rRxfO4bOZsSs1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Oct 29, 2014 at 08:57:01AM +0100, Steffen Trumtrar wrote: > So, that shouldn't be a problem though, as I already cooked up a driver for > the L3 with all the ranges specified. The only thing I need to figure out > before I will post it, is how to nicely handle the WO remap register. > I think regmap might be able to handle this itself, but am not sure yet. It's supposed to be able to, not sure if anyone really tests that or not though so it's possible bugs crept in. Most write only registers can physically be read so actually come out as volatile rather than write only even if functionally there is no reason to read. --+y7rRxfO4bOZsSs1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJUUL5/AAoJECTWi3JdVIfQ3PsH/0Jx5AuCk0Cw/z2CSfIPgeHC Y/J0/C6fpIHtXjYlwGJFiM1rM5WsemQRW+E77GPgMp9anCR0F50n7sSEzMGO/mLk 5sNBb/9PtIajfS1RVmq5rkiefUaU2bk1D4kAWm/NlcKZsdUEgN/iMA39aem0/JOh eT/ZUzr3eEtegrGk18e4Ud548J/rYaVoqYzw7nfdaX3veaYd31RScXRituQwVhYF VAnqUZicHAsg9PVx6dMu5Vb/Ld4FCJILAozs3wNe6dgZ6bJ8nJyhsk4FEg+g/uLj L6KbequYmCSaHitFyz9aqimj7dHScowQ3sI/G+zEf6tDUWkE6Q0EBPZrZjNgoiI= =AoZr -----END PGP SIGNATURE----- --+y7rRxfO4bOZsSs1-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/