Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1381455
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Mark Brown <broonie@kernel.org> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE |
| Date | Mon, 18 Apr 2016 12:20:01 +0200 |
| Message-ID | <rperD-3OG-1@gated-at.bofh.it> (permalink) |
| References | <rntEu-2pv-17@gated-at.bofh.it> <roLpD-5Z7-3@gated-at.bofh.it> |
| X-Original-To | Scott Wood <scott.wood@nxp.com> |
| MIME-Version | 1.0 |
| Content-Type | multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="movZSYdJ761vCHaE" |
| Content-Disposition | inline |
| X-Cookie | Tomorrow, you can be anywhere. |
| User-Agent | Mutt/1.5.24 (2015-08-30) |
| X-Sa-Exim-Connect-IP | 2a01:348:6:8808:fab::3 |
| X-Sa-Exim-Mail-From | broonie@sirena.org.uk |
| 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 | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 37 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Po Liu <po.liu@nxp.com>, "linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org> |
| X-Original-Date | Mon, 18 Apr 2016 11:11:17 +0100 |
| X-Original-Message-ID | <20160418101117.GP3217@sirena.org.uk> |
| X-Original-References | <1460545402-8162-1-git-send-email-po.liu@nxp.com> <DB5PR0401MB19281A317BFB1D9001F97ABB916A0@DB5PR0401MB1928.eurprd04.prod.outlook.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1381455 |
Show key headers only | View raw
[Multipart message — attachments visible in raw view] - view raw
On Sun, Apr 17, 2016 at 02:41:40AM +0000, Scott Wood wrote: > Looking more closely, the binding has a big-endian property. It says > the default if that property is absent is native endian, which is > insane. Fix the binding to say that little endian is the default (this > change shouldn't break any existing trees), and make sure that's what > the code implements. I think you need val_format_endian_default, not > val_format_endian. The binding defaults to little endian and (in implmentation terms) always has done though that used to be unintentional. There *are* a reasonable number of devices out there which are native endian, for example most of the MIPS chips switch the endianness of the entire chip rather than just the CPU, but most of the current usage has been on ARM devices which only switch the core.
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE Scott Wood <scott.wood@nxp.com> - 2016-04-17 05:20 +0200
Re: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE Mark Brown <broonie@kernel.org> - 2016-04-18 12:20 +0200
RE: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE Po Liu <po.liu@nxp.com> - 2016-04-19 05:10 +0200
csiph-web