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 75C33EB64D9 for ; Thu, 29 Jun 2023 15:20:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232629AbjF2PUF (ORCPT ); Thu, 29 Jun 2023 11:20:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232591AbjF2PTx (ORCPT ); Thu, 29 Jun 2023 11:19:53 -0400 Received: from mail-io1-f43.google.com (mail-io1-f43.google.com [209.85.166.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 587F5AA; Thu, 29 Jun 2023 08:19:52 -0700 (PDT) Received: by mail-io1-f43.google.com with SMTP id ca18e2360f4ac-7837329a00aso33373839f.2; Thu, 29 Jun 2023 08:19:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688051991; x=1690643991; 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=blNjDhPR65WgulG05Ac/jsdyPBHD4bO3KAhnWSq5dEY=; b=Q3Se/Pm24UapjAL6J8xUEl1CAhfeQCLa7ah/sOnc8LGFTMqLior9QUiOSnBVgtHNEx 28RLQrCCD4IL5b3TbZ/vhBtEc2Sg564QBuAQ/mKUO8Ha5hbGpfUUtK1G67qT64Zk07a6 NEt0NMMfvQhfF1yz7io1+TuMBy2HzI18FHhORvMmkEsmvNKiaxpetqyr1E8WToABJ0rO z4EY5XyfUYTu73cv10YIUqOA97Kp978fq6UTSu+AMeu1RNkBOCOuTQejjx0vN+awayfH EKaOEEDlTBYVHZ5ojk8iO3UbZzAhVKv4tRdd9oq3Qj+ASq5Z11GD8pi4bJhtAf8TfwMy bQEg== X-Gm-Message-State: AC+VfDx3lWZTxJRwdnNXHDK9C+hKpWCsgnJ3oxf7lLM4PKLtFV6u8d28 7fhly1Mo4diiTeo7aztWCg== X-Google-Smtp-Source: ACHHUZ59kmFHq1B7LvOcwOCer+K8x3ClmeCwbxyRPdlMfA5CYMemTP6T11UDwDiVATlIKwta/nogpQ== X-Received: by 2002:a6b:d808:0:b0:783:491a:13fe with SMTP id y8-20020a6bd808000000b00783491a13femr15718132iob.5.1688051991594; Thu, 29 Jun 2023 08:19:51 -0700 (PDT) Received: from robh_at_kernel.org ([64.188.179.250]) by smtp.gmail.com with ESMTPSA id s24-20020a02cf38000000b0040908cbbc5asm3892004jar.68.2023.06.29.08.19.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jun 2023 08:19:50 -0700 (PDT) Received: (nullmailer pid 3055405 invoked by uid 1000); Thu, 29 Jun 2023 15:19:47 -0000 Date: Thu, 29 Jun 2023 09:19:47 -0600 From: Rob Herring To: Konrad Dybcio Cc: Mark Brown , Joseph Gates , Greg Kroah-Hartman , Liam Girdwood , "Bryan O'Donoghue" , James Willcox , linux-usb@vger.kernel.org, Krzysztof Kozlowski , Leo Yan , Stephen Boyd , Andy Gross , alsa-devel@alsa-project.org, Conor Dooley , Christian Marangi , iommu@lists.linux.dev, Stephan Gerhold , Banajit Goswami , Srinivas Kandagatla , Rob Herring , Xu Yang , Lee Jones , cros-qcom-dts-watchers@chromium.org, Jun Nie , Shawn Guo , Will Deacon , Konrad Dybcio , linux-kernel@vger.kernel.org, Benjamin Li , Max Chen , linux-arm-msm@vger.kernel.org, Andy Gross , Robin Murphy , Vincent Knecht , Wesley Cheng , Zac Crosby , Bjorn Andersson , Vivek Gautam , Joerg Roedel , devicetree@vger.kernel.org, Peng Fan , Dmitry Baryshkov , Marijn Suijten , Krzysztof Kozlowski Subject: Re: [PATCH 07/11] dt-bindings: iommu: qcom_iommu: Allow 'tbu' clock Message-ID: <168805198676.3055346.17759635264123087851.robh@kernel.org> References: <20230627-topic-more_bindings-v1-0-6b4b6cd081e5@linaro.org> <20230627-topic-more_bindings-v1-7-6b4b6cd081e5@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230627-topic-more_bindings-v1-7-6b4b6cd081e5@linaro.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 27 Jun 2023 18:24:23 +0200, Konrad Dybcio wrote: > Some IOMMUs on some platforms (there doesn't seem to be a good denominator > for this) require the presence of a third clock, specifically for > accessing the IOMMU's Translation Buffer Unit (TBU). Allow it. > > Signed-off-by: Konrad Dybcio > --- > Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > Reviewed-by: Rob Herring