From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 25D25C433E1 for ; Tue, 19 May 2020 18:58:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0C0A7206C3 for ; Tue, 19 May 2020 18:58:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589914721; bh=KHmfH0Dqv1jN/iwb/KLxuZ/N8mBlBL9Mmuv3MdY45Uk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=0/WZ3Pwp9r1U/NoTC66Hu/8KPavniGNMMN9CJ7hqlHmMbTH0AisO5Y9ms/rPriCS6 D+/DIEWrpsmnYLb6ZqKWlauezyUIOBskDqFww/jBTei3i03PHjttepb9wCMK/Ll+Sh TlmEoyOEppABqltr7JE2KOb8bgqCZPyjz5gI62ZI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726732AbgESS6k (ORCPT ); Tue, 19 May 2020 14:58:40 -0400 Received: from mail-il1-f193.google.com ([209.85.166.193]:37266 "EHLO mail-il1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726407AbgESS6k (ORCPT ); Tue, 19 May 2020 14:58:40 -0400 Received: by mail-il1-f193.google.com with SMTP id n11so495766ilj.4; Tue, 19 May 2020 11:58:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=pz2Hy0uekLRSK4zEbTvfMRi5VWjthw7cjakL1s2c9Wk=; b=BvhmFbdwOYJbirkEeMTRuzrhF3GtVg/S1ewIgZA17hGwft63LLbPV7d4RuvtK1ZXUn eTQbXs3+T/LxOKTf6mr8C30QuWC9DMOUmNT/uqLCgIbvlUC82LdD+zSBh8vzoxBFEuFL Gg8wexxmIscKYUAXL4/8koDNQqmZLn31ZtvIFVmTMaJLLjN6Ru86tA4OSZy5ttC9vlSI mSWvKqEkyxnV/S/kNajX7Qqkb8opEoVe4IyVLb0F+7NkQy8FM48a2770Q8rL0leGX6tc QTqT2k2jFrzIM8ppKFDoQO9mawIRzmf2PWqQCZ57m38H+c5qwldRQRs91U3O8NOSx8t5 pLoQ== X-Gm-Message-State: AOAM532qr17B4Jhp/andht7IblOG3S4qmyHydWHEhts//+yc61+i2WvB qlYraSVX0kcZfgb8BH5MFQ== X-Google-Smtp-Source: ABdhPJzshUXBVmvGEW5Z47e15MtAHv6KiX6o24ZE2GlhumzoLz2ASW/KbjAxaMT3gIiBCoHHAC20TA== X-Received: by 2002:a92:8318:: with SMTP id f24mr468586ild.288.1589914717838; Tue, 19 May 2020 11:58:37 -0700 (PDT) Received: from xps15 ([64.188.179.252]) by smtp.gmail.com with ESMTPSA id z11sm191385iow.12.2020.05.19.11.58.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 May 2020 11:58:37 -0700 (PDT) Received: (nullmailer pid 475406 invoked by uid 1000); Tue, 19 May 2020 18:58:36 -0000 Date: Tue, 19 May 2020 12:58:36 -0600 From: Rob Herring To: Georgi Djakov Cc: vireshk@kernel.org, nm@ti.com, sboyd@kernel.org, rjw@rjwysocki.net, saravanak@google.com, sibis@codeaurora.org, mka@chromium.org, rnayak@codeaurora.org, bjorn.andersson@linaro.org, vincent.guittot@linaro.org, jcrouse@codeaurora.org, evgreen@chromium.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v8 09/10] dt-bindings: interconnect: Add interconnect-tags bindings Message-ID: <20200519185836.GA469006@bogus> References: <20200512125327.1868-1-georgi.djakov@linaro.org> <20200512125327.1868-10-georgi.djakov@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200512125327.1868-10-georgi.djakov@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 12, 2020 at 03:53:26PM +0300, Georgi Djakov wrote: > From: Sibi Sankar > > Add interconnect-tags bindings to enable passing of optional > tag information to the interconnect framework. > > Signed-off-by: Sibi Sankar > Signed-off-by: Georgi Djakov > --- > v8: > * New patch, picked from here: > https://lore.kernel.org/r/20200504202243.5476-10-sibis@codeaurora.org > > .../devicetree/bindings/interconnect/interconnect.txt | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/interconnect/interconnect.txt b/Documentation/devicetree/bindings/interconnect/interconnect.txt > index 6f5d23a605b7..c1a226a934e5 100644 > --- a/Documentation/devicetree/bindings/interconnect/interconnect.txt > +++ b/Documentation/devicetree/bindings/interconnect/interconnect.txt > @@ -55,6 +55,11 @@ interconnect-names : List of interconnect path name strings sorted in the same > * dma-mem: Path from the device to the main memory of > the system > > +interconnect-tags : List of interconnect path tags sorted in the same order as the > + interconnects property. Consumers can append a specific tag to > + the path and pass this information to the interconnect framework > + to do aggregation based on the attached tag. Why isn't this information in the 'interconnect' arg cells? We have 'interconnect-names' because strings don't mix with cells. An expanding list of 'interconnect-.*' is not a good pattern IMO. Rob