Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753604AbaBESxa (ORCPT ); Wed, 5 Feb 2014 13:53:30 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:51744 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751175AbaBESx1 (ORCPT ); Wed, 5 Feb 2014 13:53:27 -0500 Message-ID: <52F28875.9000200@ti.com> Date: Wed, 5 Feb 2014 20:52:37 +0200 From: Ivan Khoronzhuk User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Rob Herring CC: Santosh Shilimkar , Rob Landley , Russell King - ARM Linux , Kumar Gala , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Daniel Lezcano , Thomas Gleixner , "devicetree@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Grygorii Strashko Subject: Re: [PATCH v5 2/3] clocksource: keystone: add bindings for keystone timer References: <1391608060-10760-1-git-send-email-ivan.khoronzhuk@ti.com> <1391608060-10760-3-git-send-email-ivan.khoronzhuk@ti.com> <52F26444.5090707@ti.com> In-Reply-To: Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/05/2014 07:41 PM, Rob Herring wrote: > On Wed, Feb 5, 2014 at 10:18 AM, Ivan Khoronzhuk wrote: >> On 02/05/2014 04:39 PM, Rob Herring wrote: >>> On Wed, Feb 5, 2014 at 7:47 AM, Ivan Khoronzhuk >>> wrote: >>>> This patch provides bindings for the 64-bit timer in the KeyStone >>>> architecture devices. The timer can be configured as a general-purpose >>>> 64-bit >>>> timer, dual general-purpose 32-bit timers. When configured as dual 32-bit >>>> timers, each half can operate in conjunction (chain mode) or >>>> independently >>>> (unchained mode) of each other. >>> This is software configurable or h/w design time configurations? >>> >>> Rob >>> >> This is h/w design time configurations > Then it seems like the binding should provide for describing those > differences either with a property or different compatible strings. > > Rob Oh..sorry, seems I didn't catch, this is configurable by software. These configurations are like modes in which timer can work and they are not different hardware IPs. It depends on driver in which mode it should work. -- Regards, Ivan Khoronzhuk -- 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/