Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756119AbaAHKSg (ORCPT ); Wed, 8 Jan 2014 05:18:36 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:34119 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755229AbaAHKSe (ORCPT ); Wed, 8 Jan 2014 05:18:34 -0500 Message-ID: <52CD24AA.8080605@ti.com> Date: Wed, 8 Jan 2014 15:42:58 +0530 From: Roger Quadros User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Mark Rutland CC: "bcousson@baylibre.com" , "tony@atomide.com" , "devicetree@vger.kernel.org" , Samuel Ortiz , "arnd@arndb.de" , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "balbi@ti.com" , "linux-omap@vger.kernel.org" , Lee Jones , "linux-arm-kernel@lists.infradead.org" Subject: Re: [PATCH v4 1/5] mfd: omap-usb-host: Update DT clock binding information References: <1389161742-10533-1-git-send-email-rogerq@ti.com> <1389161742-10533-2-git-send-email-rogerq@ti.com> <20140108095652.GD6701@e106331-lin.cambridge.arm.com> In-Reply-To: <20140108095652.GD6701@e106331-lin.cambridge.arm.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, On 01/08/2014 03:26 PM, Mark Rutland wrote: > On Wed, Jan 08, 2014 at 06:15:38AM +0000, Roger Quadros wrote: >> The omap-usb-host driver expects the 60MHz functional clock >> of the USB host module to be named as "init_60m_fclk". >> Add this information in the DT binding document. >> >> CC: Lee Jones >> CC: Samuel Ortiz >> Signed-off-by: Roger Quadros >> --- >> Documentation/devicetree/bindings/mfd/omap-usb-host.txt | 4 ++++ >> 1 file changed, 4 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-host.txt b/Documentation/devicetree/bindings/mfd/omap-usb-host.txt >> index b381fa6..5635202 100644 >> --- a/Documentation/devicetree/bindings/mfd/omap-usb-host.txt >> +++ b/Documentation/devicetree/bindings/mfd/omap-usb-host.txt >> @@ -32,6 +32,10 @@ Optional properties: >> - single-ulpi-bypass: Must be present if the controller contains a single >> ULPI bypass control bit. e.g. OMAP3 silicon <= ES2.1 >> >> +- clocks: phandle to 60MHz functional clock to the USB Host module. >> + >> +- clock-names: must be "init_60m_fclk" >> + > > Nit: clocks aren't just phandles, there's a clock-specifier too. > > Also, it would be nicer if clocks was defined in terms of clock-names, > as it makes the relationship between clocks and clock-names clear, and > makes it easier to extend the list in future. Something like: > > - clocks: a list of phandles + clock-specifiers, one for each entry in > clock-names > > - clock-names: should include: > * "init_60m_fclk" - the 60MHz functional clock to the USB host module. > OK, I'll update it as per your suggestion. cheers, -roger -- 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/