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 X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38DB3C433E0 for ; Mon, 25 May 2020 11:40:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 110B520723 for ; Mon, 25 May 2020 11:40:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="MC3AAGzO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390142AbgEYLk6 (ORCPT ); Mon, 25 May 2020 07:40:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388696AbgEYLk6 (ORCPT ); Mon, 25 May 2020 07:40:58 -0400 Received: from mail-ed1-x542.google.com (mail-ed1-x542.google.com [IPv6:2a00:1450:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1ED72C05BD43 for ; Mon, 25 May 2020 04:40:58 -0700 (PDT) Received: by mail-ed1-x542.google.com with SMTP id bs4so14769798edb.6 for ; Mon, 25 May 2020 04:40:58 -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=3R2hnooSzZvAs9d5orE428NFg7oFKj14M/PhRYnHm+g=; b=MC3AAGzOyJf040Y5J3twKH/Sv4rtqfMp/QAbQ28YTdMp5ienj9Xx89GxVsmpo6R4RU xbqTu9jyRrn6eMpB4gjnN/EfiCIlmIc6IkI08/8jNsEc2e4uVHoBrSrarbtgwGPC0mEC nmU+6OtECbU8BiKJfqjwDFRcHy7VuOPsoRBEw= 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=3R2hnooSzZvAs9d5orE428NFg7oFKj14M/PhRYnHm+g=; b=R+WAIsAtvMyh3Z/6vdISTSq1WFmjTCDfL2aHHrtjGQXSLxEGgcZv+cIMyN/o90tB4I u+rgAXqqS6qeOkE9EaKRYYOlcRsGJ7sfPVXmnpo4E+BlOgI/5U19ySPmCg47NwmLh8Jv Ep8BIuoruHVigJ8DT3gwq6xH7YDIpYiz84YjH7bkNR+BJnWWYK4Gf5faX4AqOVXJyIDP WcB5Qvw8dbJEctctLWnzTjbd2CELUlFqqLUnMP0iwDY6eEiqYcQPHR2YGf43lqoDKGm3 LKw85pgR/FcLA1NUqkkgbuql4FWxDdDN4MAmbLZY2tlbW5D1YI8/hV90tfyHAxkyV/Yf ET8w== X-Gm-Message-State: AOAM532gDcK1LrLVHnfJ56Iw4sjE12JeRYbXw0Y3xOoEeSsJRrkrrJjO htGTqxsG107Yu/5gzXJACwYMjK+f1xZtaA== X-Google-Smtp-Source: ABdhPJxFb5XF+ksj6W/ZKG/gIXjOgybas2fdFBs7u0B1Ypsxy8PBj8ONZSCqjuVCjJBYbA8q1Fdfnw== X-Received: by 2002:a50:ec8d:: with SMTP id e13mr15531331edr.8.1590406856450; Mon, 25 May 2020 04:40:56 -0700 (PDT) Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com. [209.85.221.48]) by smtp.gmail.com with ESMTPSA id y66sm7906713ede.24.2020.05.25.04.40.55 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 May 2020 04:40:55 -0700 (PDT) Received: by mail-wr1-f48.google.com with SMTP id i15so16751499wrx.10 for ; Mon, 25 May 2020 04:40:55 -0700 (PDT) X-Received: by 2002:adf:92a5:: with SMTP id 34mr15165420wrn.415.1590406854796; Mon, 25 May 2020 04:40:54 -0700 (PDT) MIME-Version: 1.0 References: <20200519072729.7268-1-bibby.hsieh@mediatek.com> <20200519072729.7268-3-bibby.hsieh@mediatek.com> <20200519084833.GH1094@ninjato> <20200522150037.GF5670@ninjato> In-Reply-To: <20200522150037.GF5670@ninjato> From: Tomasz Figa Date: Mon, 25 May 2020 13:40:42 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v15 2/2] i2c: core: support bus regulator controlling in adapter To: Wolfram Sang , Bibby Hsieh Cc: Bartosz Golaszewski , linux-i2c , Nicolas Boichat , srv_heupstream , Rob Herring , Mark Rutland , linux-devicetree , "Rafael J . Wysocki" Content-Type: text/plain; charset="UTF-8" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, May 22, 2020 at 5:00 PM Wolfram Sang wrote: > > On Tue, May 19, 2020 at 10:48:33AM +0200, Wolfram Sang wrote: > > On Tue, May 19, 2020 at 03:27:29PM +0800, Bibby Hsieh wrote: > > > Although in the most platforms, the bus power of i2c > > > are alway on, some platforms disable the i2c bus power > > > in order to meet low power request. > > > > > > We get and enable bulk regulator in i2c adapter device. > > > > > > Signed-off-by: Bibby Hsieh > > > > Applied to for-next, thanks! I added Tomasz Rev-by: for you. > > Reverted because of regression reports in linux-next. I am all open for > the change in general, but it looks to me that we should wait another > cycle. > Thanks Wolfram and sorry for the trouble. Bibby, I think we need a bit more thorough testing. We can discuss the details offline. Best regards, Tomasz