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=-7.8 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,MENTIONS_GIT_HOSTING, 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 56B43C43333 for ; Thu, 4 Mar 2021 15:08:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3BB9464F97 for ; Thu, 4 Mar 2021 15:08:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233804AbhCDPHg (ORCPT ); Thu, 4 Mar 2021 10:07:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233792AbhCDPHZ (ORCPT ); Thu, 4 Mar 2021 10:07:25 -0500 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B62CC061760; Thu, 4 Mar 2021 07:06:44 -0800 (PST) Received: by mail-wm1-x32c.google.com with SMTP id o2so9508231wme.5; Thu, 04 Mar 2021 07:06:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=L1Zl/0TZh+dv1ZZwJhM8UfC9fmhPyjvuavEu2JqaSa4=; b=KE12hCluTNnvJoeFuZhjiIciZVcKdw9e5L+j+YqiOgKif8RTUA7LLGe8idFgMVToPH bcdDGAPKFEluQoNR9xpgWAEt0VunnaCeyETlqUAu5OBII0+LLgHeeZxnHWtEWJrI2YZ1 /iUlHROBJQXjiPLbansXSxHu5TORHjVwnQSFYFdikl5sArIsUSOKLitpW8NiNzgYHR2o rXommfxyXHfag19HDeS2kDS75BBHQNjnKBTr8XyVnf9sWproD5RmwbPpNk0s5zPWz3On WgnAwAKd69fpMnOwhTKhmDRHA+dE4kiCP+mUKVpmN0l+ZE2B25xFGaqWMN0v0SLFglb5 gGAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=L1Zl/0TZh+dv1ZZwJhM8UfC9fmhPyjvuavEu2JqaSa4=; b=LlUCZaDTTg+UYEC1EfZ6q6lxFi7Rht5xXVJ4y71Sg0vZcT7wCE2FQOoo/hnJ8abat1 qwCu04/4Vo08jwVYP0poknhynt60jP0BQFCeX8Tz5Hk1UxZLyrbNYKsgUSbCRcgnpOid /MC8KelZ+sofZHWmXqf+8Tvj0Vsd9qRVMq8qh7Aphj11UatkkqBzA8AcA/v9BNRIT5Bt 7GhCFCUbnNVR8Kb6Tnwtooa/aPlKKZQDxH3QsTxrZWqjtey5P0DAGcMOQGAkxiw4vBBJ FlU8sXzr4+sNwuaY9BH0uGkwKuDYQHxVh1WaJJHSD/9ZcEZlzvFLGngXzQYG1+W3qGa1 ruZA== X-Gm-Message-State: AOAM533vCFUJOqh3OKnhMLFPmK862tHFF4z5O2UxlUMz+/zH7rbtP3t1 z0eKc8n8IuOOZZYqSB9ZxZc= X-Google-Smtp-Source: ABdhPJySbLXVsv0l4IlmJRLWHWepYj8zH37vcgFudgrWQNLRVg/ijC3NIHghbunILF76CxR98fzMhg== X-Received: by 2002:a7b:c341:: with SMTP id l1mr4251960wmj.182.1614870403324; Thu, 04 Mar 2021 07:06:43 -0800 (PST) Received: from macbook-pro-alvaro.lan (170.red-88-1-105.dynamicip.rima-tde.net. [88.1.105.170]) by smtp.gmail.com with ESMTPSA id u20sm10905295wru.6.2021.03.04.07.06.42 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 04 Mar 2021 07:06:43 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: [PATCH v4 02/15] gpio: regmap: set gpio_chip of_node From: =?utf-8?Q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= In-Reply-To: Date: Thu, 4 Mar 2021 16:06:43 +0100 Cc: Linus Walleij , Rob Herring , Michael Walle , Bartosz Golaszewski , Florian Fainelli , bcm-kernel-feedback-list , Jonas Gorski , Necip Fazil Yildiran , "open list:GPIO SUBSYSTEM" , devicetree , Linux Kernel Mailing List , linux-arm Mailing List Content-Transfer-Encoding: quoted-printable Message-Id: <9A8A595D-2556-4493-AA96-41A3C3E39292@gmail.com> References: <20210304085710.7128-1-noltari@gmail.com> <20210304085710.7128-3-noltari@gmail.com> To: Andy Shevchenko X-Mailer: Apple Mail (2.3654.60.0.2.21) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Andy, > El 4 mar 2021, a las 11:35, Andy Shevchenko = escribi=C3=B3: >=20 > On Thu, Mar 4, 2021 at 10:57 AM =C3=81lvaro Fern=C3=A1ndez Rojas > wrote: >>=20 >> This is needed for properly registering gpio regmap as a child of a = regmap >=20 > gpio -> GPIO >=20 >> pin controller. >=20 > ... >=20 >> + * @of_node: (Optional) The device node >=20 >> + struct device_node *of_node; >=20 > Can we use fwnode from day 1, please? Could you explain this? I haven=E2=80=99t dealt with fwnode never :$ BTW, this is done to fix this check when parsing gpio ranges: = https://github.com/torvalds/linux/blob/f69d02e37a85645aa90d18cacfff36dba37= 0f797/drivers/gpio/gpiolib-of.c#L933-L934 >=20 > --=20 > With Best Regards, > Andy Shevchenko Best regards, =C3=81lvaro.=