linux-kernel - Re: [PATCH 1/2] spi: spi-omap2-mcspi.c: Add dts for slave device configuration.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 5 Jun 2013 12:57:34 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Illia Smyrnov <illia.smyrnov@...com>
Cc:	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>, Daniel Mack <zonque@...il.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Tony Lindgren <tony@...mide.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	spi-devel-general@...ts.sourceforge.net
Subject: Re: [PATCH 1/2] spi: spi-omap2-mcspi.c: Add dts for slave device
 configuration.

On Wed, Jun 05, 2013 at 02:39:57PM +0300, Illia Smyrnov wrote:

> +SPI Controller specific data in SPI slave nodes:
> +- The spi slave nodes can provide the following information which is used
> +  by the spi controller:
> +  - ti,spi-turbo-mode: Set turbo mode for this device.
> +

What is turb mode and why would we not want to just enable it all the
time?  Based on this documentation it's not really possible to tell...

Download attachment "signature.asc" of type "application/pgp-signature" (837 bytes)