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 E76E2C433F5 for ; Mon, 4 Apr 2022 22:01:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243718AbiDDWDu (ORCPT ); Mon, 4 Apr 2022 18:03:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348659AbiDDV4T (ORCPT ); Mon, 4 Apr 2022 17:56:19 -0400 Received: from mail-oi1-f175.google.com (mail-oi1-f175.google.com [209.85.167.175]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F4BE377C1; Mon, 4 Apr 2022 14:39:45 -0700 (PDT) Received: by mail-oi1-f175.google.com with SMTP id q129so11463583oif.4; Mon, 04 Apr 2022 14:39:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=7tFfq7b9VmjLYZDsJ/VEXlvRsUPqYtmmK37aE7ANU+M=; b=ZNvi1tVMGDV6rReUc4VOfbVNyYwnvadh06x83N6H46vkptRqW8JtjeFQZZPA2Jdugt wNecGghp6O1SPrcSRhkZLN4klmjUqmdHKsQskJEePAls4Gkxa/iN+mnnJyeZB/Dw1mlv 9eslbOqjPc2AU8DYy3P/oIA+qeRFlxqMWEIrx+jeahG8efQhXG9xnTw6Y1jVIc7HKnN1 1KaIUP1CIc2o13jyK5yctw2JaFLCWyJLpyXrrnXDglHZthdFxcpAYix+wpSuoawSIRBK AkfqXT561YI3U4nk0Lq9l3NaOsWj6ysVbh5sWpTTFqqgibRYZHpT5phNkrVGS2c4fKsX JHLA== X-Gm-Message-State: AOAM530S3y6gNK69EmrMr+q1Tt/ndUqn1OukE3aiu+8xItEDTTR4sJdZ SviWyCVEtkY7L0yS0GNSJw== X-Google-Smtp-Source: ABdhPJwkBPHU37YXSW5i6D/bqu8AoWhmIEwdQoN/DKhZoQsz4VSfS5CXi9L73ed5EDEGtbUx9amVxA== X-Received: by 2002:a05:6808:8c4:b0:2da:575e:3402 with SMTP id k4-20020a05680808c400b002da575e3402mr143772oij.8.1649108384382; Mon, 04 Apr 2022 14:39:44 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id el17-20020a056870f69100b000de9672ac3csm4644917oab.52.2022.04.04.14.39.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Apr 2022 14:39:44 -0700 (PDT) Received: (nullmailer pid 2033895 invoked by uid 1000); Mon, 04 Apr 2022 21:39:43 -0000 Date: Mon, 4 Apr 2022 16:39:43 -0500 From: Rob Herring To: Krzysztof Kozlowski Cc: Bean Huo , linux-kernel@vger.kernel.org, Bjorn Andersson , Rob Herring , linux-arm-msm@vger.kernel.org, Srinivas Kandagatla , Alim Akhtar , Andy Gross , Bart Van Assche , Avri Altman , linux-scsi@vger.kernel.org, "Martin K. Petersen" , Taniya Das , linux-clk@vger.kernel.org, Krzysztof Kozlowski , Stephen Boyd , devicetree@vger.kernel.org, Michael Turquette , "James E.J. Bottomley" Subject: Re: [RFC PATCH 2/4] dt-bindings: ufs: common: allow OPP table Message-ID: References: <20220401145820.1003826-1-krzysztof.kozlowski@linaro.org> <20220401145820.1003826-3-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220401145820.1003826-3-krzysztof.kozlowski@linaro.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, 01 Apr 2022 16:58:18 +0200, Krzysztof Kozlowski wrote: > Except scaling UFS and bus clocks, it's necessary to scale also the > voltages of regulators or power domain performance state levels. Adding > Operating Performance Points table allows to adjust power domain > performance state, depending on the UFS clock speed. > > Signed-off-by: Krzysztof Kozlowski > --- > Documentation/devicetree/bindings/ufs/ufs-common.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > Reviewed-by: Rob Herring