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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 AA39BC43603 for ; Mon, 16 Dec 2019 12:28:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E534206CB for ; Mon, 16 Dec 2019 12:28:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="S/B9vSxt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727656AbfLPM2n (ORCPT ); Mon, 16 Dec 2019 07:28:43 -0500 Received: from mail-vk1-f195.google.com ([209.85.221.195]:35585 "EHLO mail-vk1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727569AbfLPM2m (ORCPT ); Mon, 16 Dec 2019 07:28:42 -0500 Received: by mail-vk1-f195.google.com with SMTP id o187so1562458vka.2 for ; Mon, 16 Dec 2019 04:28:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=QaoPgwh2xfV295jRIGnmPYl36fDZZNdnkiloN5hh4CE=; b=S/B9vSxtl+yCUJ5TJtpNk2Stv/n4pxJen2cvthe3ynAP3s2fdfTEDf3tZomPyz6/ti c56rzuxM4QAB6cX1SwuBlhogEMIItrAmGHHi3ns9bmKzWiSCvIoPoAQsE6LewWidcSt/ uS/ygBA6WwzxnYrECvxR1yO2wGs7T55an3bXKgv1VII9O7KQetwebEVFyS7PP5o5JG8Z WXw7M3EFBu/VJ44dxGgmBl8Gz7OGufeX8UpyQueudgpm0MdnhWFUBNsCWFzcddS22VKX sPNZI3c8eaEF8pJD1EuxwIwS1BAOsagfTF+6dyoXqycYB/nk0NUuEatN48eLbR9wzjR0 GqBA== 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=QaoPgwh2xfV295jRIGnmPYl36fDZZNdnkiloN5hh4CE=; b=GVxEyVhXdaj1PPtclpEEEVKBtPYVmCVqV3ufGmEcUIyPrOYd5qhVSVX/3RD8v1Q3ss CgugfHSoNnfybBIHUog/CYukYPt0AH7fWHMRQWBw22hTTaDv3Nqqnd15lR94ptUGlMpl WvOxgf4EPRrtTKY5ErglJtB0Rt4nGK7DGba2wOgIKr/lY8sVqF8z+P+cRH9Em7key+GD 110UlGpk9LLgh3lMmwGbXrlyO6njtFybmkjGJBP1FpMrlCjNTYMa5IOOf/YnNvpKj1Nz BKtFFxfSqdXG+RxOMeIBLdsHyWljvdbIEJEbg8Usl0X83MH53ZAg5lKbLU5cRFWHDdWe 1lgA== X-Gm-Message-State: APjAAAWz8H3zeQhHA2Zk9dMtml6wxgg0kPgRKcQAx2mO2OdboBUS5ay1 NqMv/yR/aNdgwW7NE/90yQX992nVI+3KQYszihVcFKaztFY= X-Google-Smtp-Source: APXvYqw/AlQK61lzoibi6xl6okziErleCZ8cs/LBZLmTMrBvWdsoY+o2BjyAVo3CYVnu+ks556/YdO+EFNqOolU0srg= X-Received: by 2002:a1f:fe4e:: with SMTP id l75mr24217758vki.18.1576499321815; Mon, 16 Dec 2019 04:28:41 -0800 (PST) MIME-Version: 1.0 References: <20191129172537.31410-1-m.felsch@pengutronix.de> <20191129172537.31410-4-m.felsch@pengutronix.de> <20191204134631.GT1998@sirena.org.uk> <20191210094144.mxximpuouchy3fqu@pengutronix.de> <20191211170918.q7kqkd4lrwwp7jl3@pengutronix.de> <20191212161019.GF4310@sirena.org.uk> <20191212162152.5uu3feacduetysq7@pengutronix.de> In-Reply-To: <20191212162152.5uu3feacduetysq7@pengutronix.de> From: Linus Walleij Date: Mon, 16 Dec 2019 13:28:30 +0100 Message-ID: Subject: Re: [PATCH v3 3/6] dt-bindings: mfd: da9062: add regulator voltage selection documentation To: Marco Felsch Cc: Mark Brown , Adam Thomson , Support Opensource , "lee.jones@linaro.org" , "robh+dt@kernel.org" , "bgolaszewski@baylibre.com" , "joel@jms.id.au" , "andrew@aj.id.au" , "lgirdwood@gmail.com" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-gpio@vger.kernel.org" , "linux-aspeed@lists.ozlabs.org" , "linux-arm-kernel@lists.infradead.org" , "kernel@pengutronix.de" 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 On Thu, Dec 12, 2019 at 5:21 PM Marco Felsch wrote: > On 19-12-12 16:10, Mark Brown wrote: > > Note that there's two bits to my concern - one is if we should be using > > gpiolib or pinctrl, the other is what's driving the input (whichever API > > it's configured through) which didn't seem to be mentioned. > > gpiolib or pinctrl: > I pointed out all my arguments above so I think it is time for Linus. I think I've elaborated on this? The API is fine with me, because this thing does some autonomous control and I don't know any better way to share that same line with the GPIO subsystem than to make this offset available to the regulator driver. Yours, Linus Walleij