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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 21AC6C43332 for ; Mon, 21 Dec 2020 18:06:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 066DD22C9C for ; Mon, 21 Dec 2020 18:06:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726548AbgLUSGc (ORCPT ); Mon, 21 Dec 2020 13:06:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726161AbgLUSGc (ORCPT ); Mon, 21 Dec 2020 13:06:32 -0500 Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67C8DC061257; Mon, 21 Dec 2020 10:05:51 -0800 (PST) Received: by mail-ed1-x52a.google.com with SMTP id cw27so10466750edb.5; Mon, 21 Dec 2020 10:05:51 -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=FSZkKhzHB5oPtFD1NoCpx7ZpbuV2rtwGLaArd+W21OE=; b=KgWFZbOA5nKSEpIRubD6StP/F8CNCij5ocd00gmgwW+G9bAJ1qs+p2/dxPVqm4sATg pPiOLUwwuJstWn83a5BC868iedfKFcwa/wWRjtBwVWM1Gmr2Fp4Hm4LxhTj8FjNWCaaG Hqa+ZSyYumIJSai/arw1XTPrn0DZH3zh2yI9Tp+EL9ay3pd7AYxbsJvNlDl72nJ2GZ9T KaZBq8i17fBChj9HjwUt9Ub4y68+MzA/Xzex4833u+mpiv7eic5w5+dFf5Rxkg1lMbM1 V+7AaAq2sReymtp6f/xUYhIPnlj9JeTmTv+WTOivWwRNANplNaKZl91Gyci7dP/2XIFu 2iDg== 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=FSZkKhzHB5oPtFD1NoCpx7ZpbuV2rtwGLaArd+W21OE=; b=CJgsZFv2ElSg/LvY9oz/OLzAIrVrUg3NHZDc6TZZpNEKMC5HtQyd/dzHcJKXtVMPed n6J8X4dSZvNldb5aRQLmdhYRPPJAPkuY69gNqBi6k7AHH+LsVgjXgirTYZPzS6UOa5SE 9KbQy7tMbj3YYltPG4ybIEyJzICyKpb6865JbPbuv8X8900VWFfcS+9asHESQV7NVulz p0IZ69G3NvB0jmh2p9jGAYKxxHKYf2z6GbE+8R7QBFAzkyw07y009qzNCgyl6VPhR7Rz buowCDd3PezhgZ8ejq5GzW2yWsBNKLsqW/QKWuYRW5OIYeoE+NNkOqSvbnFb2fP/KJiv mMjg== X-Gm-Message-State: AOAM530uQc88G80zGoqXpEF7UWu6QuqKw/bJ8tcETuT6bIQAFn/O4E+G 16jIDU4P/4blSTpKD8hkk/pAG4sMdpawbA== X-Google-Smtp-Source: ABdhPJxf5vVBTWWi7cEcw7L3Kc2Hb4EKU2dkSDia/lfY40NMg+a4f90T47QjR7OSO5yeL2odwgRidg== X-Received: by 2002:aa7:d354:: with SMTP id m20mr15737547edr.195.1608558248769; Mon, 21 Dec 2020 05:44:08 -0800 (PST) Received: from ubuntu2004 ([188.24.159.61]) by smtp.gmail.com with ESMTPSA id f11sm29405290edy.59.2020.12.21.05.44.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Dec 2020 05:44:07 -0800 (PST) Date: Mon, 21 Dec 2020 15:44:13 +0200 From: Cristian Ciocaltea To: Linus Walleij Cc: Lee Jones , Rob Herring , Dmitry Torokhov , Sebastian Reichel , Mark Brown , Manivannan Sadhasivam , Liam Girdwood , Andreas =?iso-8859-1?Q?F=E4rber?= , linux-actions@lists.infradead.org, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "linux-kernel@vger.kernel.org" , Linux Input , Linux PM list Subject: Re: [PATCH v3 3/7] mfd: Add MFD driver for ATC260x PMICs Message-ID: <20201221134413.GA678185@ubuntu2004> References: <20201216101000.GD207743@dell> <20201217231731.GA104305@BV030612LT> <20201218132139.GR207743@dell> <20201218160710.GA134686@BV030612LT> <20201221081015.GA4825@dell> <20201221115713.GA155203@BV030612LT> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org On Mon, Dec 21, 2020 at 01:18:01PM +0100, Linus Walleij wrote: > On Mon, Dec 21, 2020 at 12:59 PM Cristian Ciocaltea > wrote: > > > enum atc260x_ver { > > ATC260X_A = 0, > > ATC260X_B, > > ATC260X_C, > > ATC260X_D, > > ATC260X_E, > > ATC260X_F, > > ATC260X_G, > > ATC260X_H, > > }; > > This makes it look like the driver is actually so generic that it makes space > for all revisions back to ATC2603A which is in the Ainol Hero 10 tablet. For ATC2603A we need an SPI driver, currently only the I2C interface is supported. > This is nice because there are millions of these devices (especially in > China) that people want to get to run the latest Linux. > > I even wonder how much different the ATM7029 is from S500, I suspect > not super much apart from the ARM cores. Cannot tell, for the moment I can only "play" with the S500.. > Good work overall! I'll be happy to deal with the GPIO > driver when you get there. Great, thanks! > Yours, > Linus Walleij