From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fout-a3-smtp.messagingengine.com (fout-a3-smtp.messagingengine.com [103.168.172.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C7B51330649; Mon, 27 Apr 2026 15:18:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=103.168.172.146 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777303087; cv=none; b=tzDeo3M29ztb+6NpSWzxN5F1veJUNaE18XSpzPreb/O6EGcKUs4jvx7bR5uZcfguJWmaH9qZ/Vf19MYHtUKogzjRE978kRc48/+NpFA1onkX2chD9GJxYAIRa9SHfzqzgXr3idcPc7Ur7lDT4wP5PQEt9S73d96ZPc34TigIpFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777303087; c=relaxed/simple; bh=T5XnkGRAYWWNEx8qLlTAVkCmcLueRVg4qlTxLgiNMu4=; h=MIME-Version:Date:From:To:Cc:Message-Id:In-Reply-To:References: Subject:Content-Type; b=IzphD/cYXNNjByCAujiOc7Bc5PykHI0HzPyvwwuOg2JdEOKlIBx5McyYuyPMvI5sUuCgETevu8mTGc2nF/xfZbDYMBfK4S+226og4fdw1ir7Z1KAX+0zbidqjgOiu3mI8Ngjj3mUr1iS4FuCz1hBCDQv+4RI+LOe6YPFosNdi6M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arndb.de; spf=pass smtp.mailfrom=arndb.de; dkim=pass (2048-bit key) header.d=arndb.de header.i=@arndb.de header.b=urpxGyNL; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b=Seb0oU1H; arc=none smtp.client-ip=103.168.172.146 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arndb.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arndb.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=arndb.de header.i=@arndb.de header.b="urpxGyNL"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="Seb0oU1H" Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfout.phl.internal (Postfix) with ESMTP id F1657EC0266; Mon, 27 Apr 2026 11:18:04 -0400 (EDT) Received: from phl-imap-02 ([10.202.2.81]) by phl-compute-04.internal (MEProxy); Mon, 27 Apr 2026 11:18:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm2; t=1777303084; x=1777389484; bh=hYaRI0SZPudNmDi+HcLT6SMoYtUdnCImkMZqOGOuwVU=; b= urpxGyNLaw3xhjYZ1L2ak1EMQ8L5kfMuAtqFyNeVZfOrwo4BMKpJybxOAqA0XhrM zMyyAIdhXOzVcpjY4Ge4eUIIihf72sqMfpek2v0jxf99c6FR6RQDvtS6NEv44B76 +I3eXWF1PxLE2ctZ766VhcSnKvtqHl3i4OCoBaMS9GHHiyFcZr9G7P8tO0z7w+a7 kwKmishaXE1MVXS5/lD0dnp1Yh8zwhltPgCZMuRxs1pj9TsuqKYadz9g15n91DOM 56vSvCqwAjgFDsKWPWM7ga1QIVUqcjzR5L9bI8bp6mZC7lB/OR9yvmPF66s7KkGv 6RmxMk1y9s6l5+slnKoWCw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1777303084; x= 1777389484; bh=hYaRI0SZPudNmDi+HcLT6SMoYtUdnCImkMZqOGOuwVU=; b=S eb0oU1HBqBNiu7vcT0Za+Oj7MfhwBtnKaCzUoH4ZIJxc/VRBuzoS4sCnzlaBs3to r4JgTuZwbgvzZbDPIf2DudIvM+iuXz+6b9HQH0szD56ytd1HsvdRdhkms45mbT8y rAvm9+PeUAP597Fv2Gh/l0/QIuS1Q56Gj6bJ1rFrb6Ivf8zD0V7/kzfd6AsdxL9M Dd4xV4njDd+FbMfS0HOTSlcth996i7ddawnvMMmhQ4EbWUbezUgcQdycHQwzkn1j xEbB8JfT4uEobo+vAEL89pAkblTp90HzbRU+Y5lYzyK1QE8/CDcZAqhxAX3VHkRf HPh1c7JvsEbJ+yxVUxt8w== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefhedrtddtgdejledtfecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjug hrpefoggffhffvvefkjghfufgtgfesthejredtredttdenucfhrhhomhepfdetrhhnugcu uegvrhhgmhgrnhhnfdcuoegrrhhnugesrghrnhgusgdruggvqeenucggtffrrghtthgvrh hnpefhtdfhvddtfeehudekteeggffghfejgeegteefgffgvedugeduveelvdekhfdvieen ucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpegrrhhnug esrghrnhgusgdruggvpdhnsggprhgtphhtthhopeduiedpmhhouggvpehsmhhtphhouhht pdhrtghpthhtohepuggrvhgvmhesuggrvhgvmhhlohhfthdrnhgvthdprhgtphhtthhope gvughumhgriigvthesghhoohhglhgvrdgtohhmpdhrtghpthhtoheprghrnhgusehkvghr nhgvlhdrohhrghdprhgtphhtthhopegsrhhglheskhgvrhhnvghlrdhorhhgpdhrtghpth htoheptghonhhorhdoughtsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehkrhiikhdo ughtsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehkuhgsrgeskhgvrhhnvghlrdhorh hgpdhrtghpthhtoheplhhinhhushifsehkvghrnhgvlhdrohhrghdprhgtphhtthhopehr ohgshheskhgvrhhnvghlrdhorhhg X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.phl.internal (Postfix, from userid 501) id 7E48D700065; Mon, 27 Apr 2026 11:18:04 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: A5-Su42ZZeGF Date: Mon, 27 Apr 2026 17:17:24 +0200 From: "Arnd Bergmann" To: "Rob Herring" , "Arnd Bergmann" Cc: "Andrew Lunn" , "David S . Miller" , "Eric Dumazet" , "Jakub Kicinski" , "Paolo Abeni" , "Krzysztof Kozlowski" , "Conor Dooley" , "Linus Walleij" , "Bartosz Golaszewski" , "Marco Crivellari" , Netdev , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "open list:GPIO SUBSYSTEM" Message-Id: <57297b41-0f08-43eb-a73c-21a5461a4eb4@app.fastmail.com> In-Reply-To: <20260427145010.GA2502144-robh@kernel.org> References: <20260427142924.2702598-1-arnd@kernel.org> <20260427145010.GA2502144-robh@kernel.org> Subject: Re: [PATCH] [v4] wiznet: convert to GPIO descriptors Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, Apr 27, 2026, at 16:50, Rob Herring wrote: > On Mon, Apr 27, 2026 at 04:28:29PM +0200, Arnd Bergmann wrote: >> >> The CONFIG_WIZNET_BUS_SHIFT value was apparently meant to be set >> at compile time to a machine specific value. This was always broken >> for multiplatform configurations with conflicting requirements, and >> in the mainline kernel it was set to 0 anyway. Leave it defined >> locally as 0 but rename it to something without the CONFIG_ prefix. >> >> Acked-by: Rob Herring > > Well, 3 years later and I'm a bit grumpier seeing .txt binding > additions. A new compatible plus new property we generally require > converting the binding first. But I'm not going to revoke my ack here. > > Is there even a known user for this new compatible? No, I'm not aware of any users neither the old nor the new compatible, it only popped up from my backlog of patches because of its usage of legacy GPIOs. From what I can tell, the only users of the non-DT MMIO interface were out of tree arch/blackfin/ boards. Arnd