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=-5.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, FSL_HELO_FAKE,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 B3FFBC4167B for ; Thu, 10 Dec 2020 03:52:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75AD723A1D for ; Thu, 10 Dec 2020 03:52:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731218AbgLJDvs (ORCPT ); Wed, 9 Dec 2020 22:51:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730914AbgLJDvk (ORCPT ); Wed, 9 Dec 2020 22:51:40 -0500 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F91AC0613D6; Wed, 9 Dec 2020 19:50:56 -0800 (PST) Received: by mail-pg1-x544.google.com with SMTP id w4so2912898pgg.13; Wed, 09 Dec 2020 19:50:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=dPjBPu9cpVHm88U4UD4X9nEgu/9xVZnUbnkc3WRW/cg=; b=Xv/s+xlZMiLSZWX+ND3o48l0FgwqnOv4VROLyirBreykQjZf4IFmMY7DdY7/L1zaSr QwJXsXKnxSAAqSQoRQ/uNmsJLER7TMM0Riyg+rBlYoUemtxD74hWG2Wmh/Hv4jPuRCoJ zyZI0f0TdSokk7KovYhCbppBVFAOx28xz9MbO4GghM6j1ZpVwe5PY0aPK/FcD1a3eOQ/ eE3VTmreM2haOiJmHMiIWnZvWbOLxvvLNGkTwlApr1ZjF0FOh82kcDc0/oVZnB07jkbu EqKK4ZI9+lbI6Gcvmq3fQl1moc5+VO5bxrpwE7mqY6PJT0bQ0WnU916FgOOLKXAmRM+B X5/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=dPjBPu9cpVHm88U4UD4X9nEgu/9xVZnUbnkc3WRW/cg=; b=Q3j71vwimTDb6NeCswy9r8TM8uqY6noRduc64ImsJE0xRSDYj2SW9jYpv9semxx8uJ 1JyvZSTblqOxUjakCdtZJyaM+KgAJ28kQ5RLe0Q275LNw4zYbTVRLp63hnefmGKJ5tnO NAEeZB/HNppS+TnT0cn4YjANAaBT1XUueiXQpyUiYAbLvjR5/meJImHl3v5Vn1o22DFe cYA1xO6ZzIU//W3D/Zn9Pu6CvjA+hNqTa9OYybyQGwh7WsedQSYYxLTFcy9aIfkV8X09 NxvWtLW0f/A8Fj3fzumBQ9pCvEwx7xXWdStjiqbRIP61cRYTgxILh2+zJfTBVvdwWWdS oYkw== X-Gm-Message-State: AOAM532OLT+mqF2xKI4qzve+9AVzCsAtL+Tv3cQzxxhOCmKjTX/Yd1mM m/6ISetuMhKKbMroJp5AaiY= X-Google-Smtp-Source: ABdhPJyItofwmN2r3pwSo0qZOvIQSbw+Z3qM7Tikc+jG3quB2W/oC/cQsN3q/VA944mKVXhIOitg4A== X-Received: by 2002:a62:d003:0:b029:19d:cf06:f8c2 with SMTP id p3-20020a62d0030000b029019dcf06f8c2mr4988085pfg.48.1607572255888; Wed, 09 Dec 2020 19:50:55 -0800 (PST) Received: from google.com ([2620:15c:202:201:a6ae:11ff:fe11:fcc3]) by smtp.gmail.com with ESMTPSA id q22sm819494pjg.15.2020.12.09.19.50.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Dec 2020 19:50:55 -0800 (PST) Date: Wed, 9 Dec 2020 19:50:52 -0800 From: Dmitry Torokhov To: Stephan Gerhold Cc: linux-input@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, Linus Walleij Subject: Re: [PATCH 2/3] dt-bindings: Input: tm2-touchkey - document vddio-supply Message-ID: References: <20201203131242.44397-1-stephan@gerhold.net> <20201203131242.44397-2-stephan@gerhold.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201203131242.44397-2-stephan@gerhold.net> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Dec 03, 2020 at 02:12:41PM +0100, Stephan Gerhold wrote: > The Samsung touchkey controllers are often used with external pull-up > for the interrupt line and the I2C lines, so we might need to enable > a regulator to bring the lines into usable state. Otherwise, this might > cause spurious interrupts and reading from I2C will fail. > > Document support for a "vddio-supply" that is enabled by the tm2-touchkey > driver so that the regulator gets enabled when needed. > > Cc: Linus Walleij > Signed-off-by: Stephan Gerhold Applied, thank you. -- Dmitry