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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C4542EB64D8 for ; Wed, 14 Jun 2023 23:01:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=geZKctWlWa4B9gYjDi1kGchnnUAe/+EtzJ7nOpNGPkE=; b=ElxUxs5xnQfOmw UJ65HZlfd1+Zmup/FzXfdS6O7dA+ZaDP6vr++llPq6sHsrGzYEx49s/C7hGqk2Ccbh4f9Up3oC7EF u4Ccb3szNStx8NczH2tNpR8P2rFMDsgnRNtGZVccW5U4oLP0tZSe0rgAOfD+P2j0zzFs+W11S2NIh dFBndqzWaUjnwjvmHM3/ftJKo+Z4uhDKRhvRVOaUhuLhu22uw0SRjtf0ILoPX1RNA8KEbICs3wfB0 MHwBJn7sUaXIz0blzBv5H9AYYADQRGn7UkPrLTIkRsWqmA2zkfGqLTu1xxtB+PpH5Ih3wYkw1x60z W99Tax3VdjSZ03h0weLA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q9ZTv-00CwHu-2W; Wed, 14 Jun 2023 23:00:51 +0000 Received: from mail-io1-f43.google.com ([209.85.166.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q9ZTs-00CwHA-2y for linux-arm-kernel@lists.infradead.org; Wed, 14 Jun 2023 23:00:50 +0000 Received: by mail-io1-f43.google.com with SMTP id ca18e2360f4ac-77b6e428f84so82913539f.1 for ; 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=Jwroepxi5cF82T6dt4eMabpGzraCD+sy9tgOSP4/VX5yEVAsttOaBctBB+ChB75GEB uHekmXArWkz3e1VTHQl0cDc5agdbG7WsJGocVES/K2jBV/wJ3Lx9U30iJhCvmeQZfP1H EQSHUfRxCrF5oSfD8/0El9tbxK5EpN2gy+C1sMmPSDQNcb5IHq2wBfSXpPkm1411ALwj KY0qRY5I7ilmQ8rX51XPHIAFmtHazAny1C53YiYmjiUPm375N/eKEdD4EY6tTdUANgZu HxQaXAQB2p5rYaU//IJg0CVwjJKoUYiclfXDPVPJOU97mm824u+8Djrrtpw/JCf5otMx oYRA== X-Gm-Message-State: AC+VfDyOPy0cnirtc5aWeUfjB074bS6k4L5cRKNAHJ8+NfdyAsjYnGJM /bRUmYsYN8hPrSZdQ44MSg== 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-Disposition: inline In-Reply-To: <20230607124628.157465-10-ulf.hansson@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230614_160048_983258_4513C589 X-CRM114-Status: GOOD ( 18.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel