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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA05EEB64D8 for ; Wed, 14 Jun 2023 23:00:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230523AbjFNXAt (ORCPT ); Wed, 14 Jun 2023 19:00:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229453AbjFNXAt (ORCPT ); Wed, 14 Jun 2023 19:00:49 -0400 Received: from mail-il1-f174.google.com (mail-il1-f174.google.com [209.85.166.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51F30211D; Wed, 14 Jun 2023 16:00:48 -0700 (PDT) Received: by mail-il1-f174.google.com with SMTP id e9e14a558f8ab-33cb82122c7so30244025ab.1; Wed, 14 Jun 2023 16:00:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686783647; x=1689375647; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=6RZOm4/qsqljNAn5DDwj0i4QvMF+OH3D+Yj42xVFIXE=; b=d1zvGT9BplMBk5wTJbptGMXHEDbfe7m1yCG9dhf1fMBXsAqVPWWuGRM1ANR0jf5V/f xWf5O7Zdi/YZoqT6w/SSVJQ6lzZNHu9VWa1Cq/xcLf1sxWwz2MbA6HzHxPA8/liipGv2 VrV78cagO1s+FjOSavsbORrtPyEtIv8AcjT4gzUNobx2Q4RrdXUAOYy7a0L/vxU/4R5Z g77EqlSwnM0x5PZXAUXhHrljluFRubsyoOHo0ArLPXzie+z28BiMX+9FJOVlUgkQkTsy U0hxpT/5j7HyPtsGJdbdwS+qrZygBx4cZYO2yotPsVkfuy4rhlD3M/YJJbg4D3fRue6C Gr3A== X-Gm-Message-State: AC+VfDzbuk/64DmuMHn23r8mUbggesN3V23Qj7D9zeqwGgAtkVLoTaNU QnFNyMTxadZCGUFrAIHHiA== X-Google-Smtp-Source: ACHHUZ5Shx7XgX4uzqxXwfrN69JGCNYVb1kQNCoGU85ystsCfK9wt6w4QE572JyzEsAzoFIVsH48TQ== X-Received: by 2002:a92:cd06:0:b0:33b:1635:359f with SMTP id z6-20020a92cd06000000b0033b1635359fmr14095451iln.22.1686783647471; Wed, 14 Jun 2023 16:00:47 -0700 (PDT) Received: from robh_at_kernel.org ([64.188.179.250]) by smtp.gmail.com with ESMTPSA id q15-20020a02c8cf000000b0040f7db6a264sm5228754jao.114.2023.06.14.16.00.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jun 2023 16:00:46 -0700 (PDT) Received: (nullmailer pid 3022170 invoked by uid 1000); Wed, 14 Jun 2023 23:00:44 -0000 Date: Wed, 14 Jun 2023 17:00:44 -0600 From: Rob Herring To: Ulf Hansson Cc: Sudeep Holla , Cristian Marussi , Viresh Kumar , Nishanth Menon , Stephen Boyd , Nikunj Kela , Prasad Sodagudi , Alexandre Torgue , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Subject: Re: [PATCH 09/16] dt-bindings: firmware: arm,scmi: Extend bindings for protocol@13 Message-ID: <20230614230044.GA3019052-robh@kernel.org> References: <20230607124628.157465-1-ulf.hansson@linaro.org> <20230607124628.157465-10-ulf.hansson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230607124628.157465-10-ulf.hansson@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Wed, Jun 07, 2023 at 02:46:21PM +0200, Ulf Hansson wrote: > The protocol@13 node is describing the performance scaling option for the > ARM SCMI interface, as a clock provider. This is unnecessary limiting, as > performance scaling is in many cases not limited to switching a clock's > frequency. > > Therefore, let's extend the binding so the interface can be modelled as a > generic "performance domain" too. The common way to describe this, is to > use the "power-domain" bindings, so let's use that. What's wrong with the performance-domain binding? > > Cc: Rob Herring > Cc: Krzysztof Kozlowski > Cc: Conor Dooley > Cc: devicetree@vger.kernel.org > Signed-off-by: Ulf Hansson > --- > Documentation/devicetree/bindings/firmware/arm,scmi.yaml | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml > index 5824c43e9893..cff9d1e4cea1 100644 > --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml > +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml > @@ -145,8 +145,8 @@ properties: > '#clock-cells': > const: 1 > > - required: > - - '#clock-cells' > + '#power-domain-cells': > + const: 1 > > protocol@14: > $ref: '#/$defs/protocol-node' > -- > 2.34.1 >