Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp1011014ybt; Tue, 7 Jul 2020 05:54:23 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz10OVFZrQ46R4fBfGrUbP/7xThB6stdXXi7CaWu/GnJL/r2JfMXq0AudO+xNeK8BbZbaI2 X-Received: by 2002:a17:907:9c6:: with SMTP id bx6mr47437390ejc.43.1594126463001; Tue, 07 Jul 2020 05:54:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594126462; cv=none; d=google.com; s=arc-20160816; b=IDCHLGgaunwK2jKxbyKzjL7SGerFKDPJN/Lk6ByUBGKkW+OKqtgkxDp3OSgN+n+gaz kO+n4/8wcGf8WnVI6qrTl1fA/xP4haGh6mUc3YFOIeQNAsgnt2y0600nyZCk4VGu1Dgc L9hZwUkM5MYCakpU5Pf7EVA9i/OuUTxoIQ8Dd1jU0ICa9VjXNWf/6C37yFocUo6RTgS2 BO8MsPfwIH/pRPdcTzYtgh5ImQc3ee6ae+24dhcyCGsIUQQIloIPoxpkkBxd74dNvnQr b2ape6/mX6YyA5ojerO4b9doHxTnk6GHQhCqta0efvsNeMPQR417Muojiw1b7HHaEuHY k5nQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=e/YoIMP8c0HJJ+S49WYxsGpiCi+NvL2ww5EeAkEmXVI=; b=ujBb9+GLNZ/GptsfYzfiFQJ4LewxQiJxLksqXDE9wwd+GQvZzSsANH+eVfTorHQNqf oZ4InUnn9n2Ea++WjG13A+3OzkoPgCbyZY+eaVk5XfXoADenUEzydGQMcqeh0UqI9i8U M4FtNkTk5fNm+Eg35sgaTXl/2eLLUeqaN+5i/B7ls1tHoVuGI4LbHEMOFq/AHB2lXVIH 1GJNgQ8DZ4+z7kVNcxdS4VK3/pdJkoPyWHbFDrMSRM++IwtZiF+PZgSucU5+XtwOj/oL D+0mXl3cAhiEXt3g/pdZ8GGs/tHVnLBRZDMQGkoxxTjAoJ87K1lKiAnFXCSf+HcQeUcA Y0mg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=QFqebrYR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d19si1546510edp.72.2020.07.07.05.53.59; Tue, 07 Jul 2020 05:54:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=QFqebrYR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727791AbgGGMxS (ORCPT + 99 others); Tue, 7 Jul 2020 08:53:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725944AbgGGMxQ (ORCPT ); Tue, 7 Jul 2020 08:53:16 -0400 Received: from mail-io1-xd43.google.com (mail-io1-xd43.google.com [IPv6:2607:f8b0:4864:20::d43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86B62C061755 for ; Tue, 7 Jul 2020 05:53:16 -0700 (PDT) Received: by mail-io1-xd43.google.com with SMTP id v8so42908367iox.2 for ; Tue, 07 Jul 2020 05:53:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=e/YoIMP8c0HJJ+S49WYxsGpiCi+NvL2ww5EeAkEmXVI=; b=QFqebrYRDiE5dakUbLufOg818o7Ardt+uJugcI+HpLGySh/41S/8TV1nwhSvhjJHxB fTXUp6ton6DMP73OMpTlt1paFI/tftk2v57nIYzrWiXqr/kgOcTawXr0fhF5l/f7cXjt 0EMSwLaZZMeAml961G+ZnI41KTQleHHP2Zftc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=e/YoIMP8c0HJJ+S49WYxsGpiCi+NvL2ww5EeAkEmXVI=; b=KOT2JYc2sjlOKK+WMA+4Q2VKayGqUJDo97ho1qsGOCSK83BQDr9inMY8QFr09YlNbD /kXuhSQG3zwPa5VQ3Oaux6lQ4X5h2NKVaVbFX6+Tir6P7wXgK4urHPzzUgigltAIlitN N8J5mcnwnsxLbaBTmmAWCNmJtCEw8q7icE0J4gREZAuwL5YN56JquZJn+aiYgeqjrQ94 YAWcvNVZJco0MKNps7FkUXFTr7KOeXt1uY/Uk/PHpmNSDuycqgMouJSFJp8WhBG562TI ofgbs3arAkdGKJ0ZqvmOdvZhjFyXZJIXxU0elkvM7OnTuiFghrZibJKJ7lwb4xL4irFc zV+g== X-Gm-Message-State: AOAM533j1wSt2v9xsORCJCLOuU3rAkfBRvuucHNGCBsmb94tkOZ/mMUE mDL8kJDmEa+TJGUELn/QXSvY/i6bUtw= X-Received: by 2002:a6b:2b12:: with SMTP id r18mr29646292ior.88.1594126395649; Tue, 07 Jul 2020 05:53:15 -0700 (PDT) Received: from mail-io1-f47.google.com (mail-io1-f47.google.com. [209.85.166.47]) by smtp.gmail.com with ESMTPSA id a24sm11604791ioe.46.2020.07.07.05.53.14 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Jul 2020 05:53:15 -0700 (PDT) Received: by mail-io1-f47.google.com with SMTP id o5so42899901iow.8 for ; Tue, 07 Jul 2020 05:53:14 -0700 (PDT) X-Received: by 2002:a6b:5c07:: with SMTP id z7mr31742004ioh.140.1594126394129; Tue, 07 Jul 2020 05:53:14 -0700 (PDT) MIME-Version: 1.0 References: <20200702004509.2333554-1-dianders@chromium.org> <20200701174506.1.Icfdcee14649fc0a6c38e87477b28523d4e60bab3@changeid> <20200707120812.GA22129@sirena.org.uk> In-Reply-To: <20200707120812.GA22129@sirena.org.uk> From: Doug Anderson Date: Tue, 7 Jul 2020 05:53:01 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 1/3] spi: spi-geni-qcom: Avoid clock setting if not needed To: Mark Brown Cc: Andy Gross , Bjorn Andersson , Akash Asthana , linux-arm-msm , Maulik Shah , Stephen Boyd , Georgi Djakov , ctheegal@codeaurora.org, Matthias Kaehlcke , LKML , linux-spi Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mark, On Tue, Jul 7, 2020 at 5:08 AM Mark Brown wrote: > > On Wed, Jul 01, 2020 at 05:45:07PM -0700, Douglas Anderson wrote: > > Every SPI transfer could have a different clock rate. The > > spi-geni-qcom controller code to deal with this was never very well > > optimized and has always had a lot of code plus some calls into the > > This doesn't apply against current code, please check and resend. As mentioned in the cover letter, I posted this series against the Qualcomm tree. The commit that it is fixing landed there with your Ack so I was hoping this series could land in the Qualcomm tree with your Ack as well. Would that be OK? -Doug