From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751926AbbKBTVw (ORCPT ); Mon, 2 Nov 2015 14:21:52 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:40224 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751504AbbKBTVq (ORCPT ); Mon, 2 Nov 2015 14:21:46 -0500 Date: Mon, 2 Nov 2015 11:21:44 -0800 From: Stephen Boyd To: Viresh Kumar Cc: Rafael Wysocki , robh+dt@kernel.org, lee.jones@linaro.org, linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, mark.rutland@arm.com, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, nm@ti.com, devicetree@vger.kernel.org, open list , "Rafael J. Wysocki" Subject: Re: [PATCH 1/3] PM / OPP: Add "opp-supported-hw" binding Message-ID: <20151102192144.GQ19782@codeaurora.org> References: <2d52388bd7d3cc546ac3ab5afeb47bfcb3012213.1446167359.git.viresh.kumar@linaro.org> <20151030214907.GJ19782@codeaurora.org> <20151031021612.GU3716@ubuntu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151031021612.GU3716@ubuntu> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/31, Viresh Kumar wrote: > On 30-10-15, 14:49, Stephen Boyd wrote: > > I suppose if you wanted to have 64 possible combinations of some > > attribute you would just extend it to two 32 bit numbers in > > sequence? I don't see the limitation here, and hopefully there > > isn't a limitation so that we can specify sufficiently large > > numbers with more bits if we need to. > > Yeah, we discussed this earlier when Lee had the same query and I > suggested the exact same thing to him then. > Ah I see that after looking at the previous thread. Perhaps we can add such information into the documentation so that people aren't misled into thinking they're limited to 32 bits? -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project