From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH 1/3] mmc: add support for power-on sequencing through DT Date: Tue, 21 Jan 2014 19:19:49 +0000 Message-ID: <20140121191949.GW15937@n2100.arm.linux.org.uk> References: <1390190215-22700-1-git-send-email-olof@lixom.net> <1390190215-22700-2-git-send-email-olof@lixom.net> <20140120164859.GF15937@n2100.arm.linux.org.uk> <20140120171621.GG15937@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-mmc-owner@vger.kernel.org To: Fabio Estevam Cc: Olof Johansson , linux-mmc@vger.kernel.org, "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , robh+dt@kernel.org, Mark Rutland , Pawel Moll , ijc+devicetree@hellion.org.ok, Kumar Gala , chris@printf.net List-Id: devicetree@vger.kernel.org On Mon, Jan 20, 2014 at 04:47:34PM -0200, Fabio Estevam wrote: > On Mon, Jan 20, 2014 at 3:16 PM, Russell King - ARM Linux > wrote: > > > Not as far as I can see. fixed-clock appears to have two properies: > > > > clock-frequency > > clock-output-names > > > > and nothing else. See of_fixed_clk_setup in drivers/clk/clk-fixed-rate.c. > > You'll also find that the documentation in this file says this about it: > > Looks like Documentation/devicetree/bindings/clock/fixed-clock.txt is > misleading then: > > "Optional properties: > - gpios : From common gpio binding; gpio connection to clock enable pin." It seems so. It appears that the binding was added to clk-fixed-rate.c here: commit 015ba40246497ae02a5f644d4c8adfec76d9b75c Date: Sat Apr 7 21:39:39 2012 -0500 and the binding documentation separately: commit 766e6a4ec602d0c107553b91b3434fe9c03474f4 Date: Mon Apr 9 14:50:06 2012 -0500 >>From what I can see, this "gpios" property has never been supported. -- FTTC broadband for 0.8mile line: 5.8Mbps down 500kbps up. Estimation in database were 13.1 to 19Mbit for a good line, about 7.5+ for a bad. Estimate before purchase was "up to 13.2Mbit".