Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp3937509pxb; Sun, 24 Oct 2021 15:24:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwMlh/EnBS3aEFUzaQ+TzeKHg21u56on84qUY+ppzDTeGQrXX5Jxg3SD0rhAcREYgvpbmJD X-Received: by 2002:a17:906:2653:: with SMTP id i19mr17426038ejc.193.1635114264317; Sun, 24 Oct 2021 15:24:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1635114264; cv=none; d=google.com; s=arc-20160816; b=iuxvjjsI3jqrXcafsjHSFoM2Ula6wWHqn0leEQ8+9sX6XHd2pJMv2ugh0YhpzdbOlc H/1nZwQmROfJnIMmM4rvruZKcK4Z4WWGapv3sq6rJKJQhdzcMqhohjvFPHXywfJfV+VL D+yTnyOmSa7nG86oiFXW1piuAoOmdL3u062SlxwAAmueWrFhKvFMMn234aSWUON+tw0y vvz49wWad5ma5gudhll92DDPUslRjH7k8yIhQIuPhKS2Guy37FSnfank3CJLOQWhaR4Z vAC7xkVpLF6DiG+EzAQCky0mgebD8F6ik4nrTgFNGN+uXSTSv7x01yHslokaBBrjziPP PZfg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:subject:message-id:date:from:in-reply-to :references:mime-version:dkim-signature; bh=rT5yPPhtsf2H9kbaBzLopKs7NqQW6eFfjhGcFaAkilI=; b=aEC8NJr9uWDB8UT+gNgKXYTJMFYKI5zhA2X2CqAvlbJupvfdiILMY5mXjZyvh5wzQ7 +TO7mVlzUsvI/p1lYSg2Gcwv8WdcSHt2wVPPWoDQonOgokP7jRs8r2LdN5BL2QhvX+/Y PG6tbjS9SCmjHSaiJx1Svjj+IBQ+Ouhpm1dC7KV/ihBi7La+RTy+c+Qrv189gzk7qoLS hKeK0WKMGl1YlRRyucOJjOs6xUjLk2zicMRRxIQ3vMFoOGb10jGVC8J6HOox6a9xn3dd rhgBu6HY6I8Faw8uE3s7thrRFxbOw37XaIgTjgkYZaQOJOC+EaXE4F21Z3pF558T3KyA YPSA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=mBhb5Xqf; 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=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id oz24si3472048ejb.445.2021.10.24.15.23.58; Sun, 24 Oct 2021 15:24:24 -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=@linaro.org header.s=google header.b=mBhb5Xqf; 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=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229705AbhJXWVT (ORCPT + 99 others); Sun, 24 Oct 2021 18:21:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48280 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229706AbhJXWVR (ORCPT ); Sun, 24 Oct 2021 18:21:17 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4BEF9C061764 for ; Sun, 24 Oct 2021 15:18:55 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id c28so3964810lfv.13 for ; Sun, 24 Oct 2021 15:18:55 -0700 (PDT) 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=rT5yPPhtsf2H9kbaBzLopKs7NqQW6eFfjhGcFaAkilI=; b=mBhb5XqfyzJJeLZBSo2AOD8ZqoyMHQQ/Ogm8FCUCJjVhsEtfPFvTbtSe/p24Yj7KMr HIvjhNzkKbDknCsbEtXoNtHdKDVf7boh3po/KztOCrJg4+n84wUcIdqHFdBJw/mswNin 3K6/qhMqnhzBuNlktG75MyStamynDPnF8EYOqKEOuwy1OjAPH3Xw/QryeheTTrvY4Vey kWgyjY8dVnJf+u1ag39pISzSWVUdBWd8XsR09B8OsqllkSyIjW7e8zSvISv332vAot0G P6DALJz69msGBpx3N3jcx3NnXji/M33QJef4GuvzM5ohTTsnn9vK0GKQCu7EQQ50KTUN wrVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=rT5yPPhtsf2H9kbaBzLopKs7NqQW6eFfjhGcFaAkilI=; b=riNkecaGSfcxIY/OE1ZMCBei/UO/spweyqv7uK/EVRaGEX6TnM5rPs2GiENjfCg9U9 A7P3lgD7f0EqzvdGPBL+TOWHM1xFLDeoBhBhKALGWr1MuIeCeplyBGJ4kXVp/j6Zt4Np hzz7f4gyV1cuoO0ByKvaE+hSqoWbZrR/RGK1W7VH4RDUvZhQMbATI7r1mga16ii9+MtW NyK/1RxaHqXC2Yi2oCED+cNcdL5f84Y2vBJJ7uQHOjLHbt3uMHfJaEzNWkZzuaCRJSVN BmFmh6p3qscsJC98G2VBLNBVaeCOi2UA+vIn7UChwa053S3lCoHua4XnL/nwot1sXhnd JnPg== X-Gm-Message-State: AOAM532PiSLg3PY2cnTNyNoWv1sFhzuX3JagDsMVrhNXbl5GtFOzN1Ne 9ov5xI9fEqB6olrS+fRUUD9wCn4jrngxFKd7bcQ7kA== X-Received: by 2002:a19:f106:: with SMTP id p6mr3461469lfh.72.1635113933615; Sun, 24 Oct 2021 15:18:53 -0700 (PDT) MIME-Version: 1.0 References: <20210325122832.119147-1-sandberg@mailfence.com> <20211019200831.3817-1-maukka@ext.kapsi.fi> <20211019200831.3817-2-maukka@ext.kapsi.fi> In-Reply-To: <20211019200831.3817-2-maukka@ext.kapsi.fi> From: Linus Walleij Date: Mon, 25 Oct 2021 00:18:42 +0200 Message-ID: Subject: Re: [PATCH v7 1/2] dt-bindings: gpio-cascade: add documentation To: Mauri Sandberg Cc: Mauri Sandberg , Andy Shevchenko , Bartosz Golaszewski , Geert Uytterhoeven , "open list:GPIO SUBSYSTEM" , Rob Herring , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , linux-kernel , Drew Fustini , Rob Herring Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 19, 2021 at 10:10 PM Mauri Sandberg wrote: > Add documentation for a general GPIO cascade. It allows building > one-to-many cascades of GPIO lines using multiplexer to choose > the cascaded line. > > Signed-off-by: Mauri Sandberg > Reviewed-by: Rob Herring Reviewed-by: Linus Walleij Yours, Linus Walleij