From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 A5C671FBEB0; Mon, 27 Apr 2026 14:48:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777301328; cv=none; b=VTPinHMnigMfl6XwXmygj9bU8625O8obHrVF0u3U0QS+OUAoWpeGwsvmnXjFSuOZfVK0BE8jiVUWpJ9kjMZb0Db3x0lrplcTnGPtKWkuveY+g52QR1Mq5hQ7NCCAkZ7An8izikK+cSnOTyS9Vgh6mbAus44hlHKMrvG+tAgzxQM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777301328; c=relaxed/simple; bh=xELjnsD2nntviaMuLAcUvc9vtT3nPDW/+I9+DmI4Gxg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=su0ffDxZMUpYFmrMW/y/zArDN87H4AKpRhVdqXXlufsn7xDW83Njxm2sicdAAzL7Klga1J/xIiivo43976XMJVI2vIfjZMCS+LYwTXtlMLbc0+s7G5yY6gbzjNNZuS897RW4IKuF0g9tXz8OYg5/hFe7KefyVsnQnhTUgQ87cnc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=an+CbRDC; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="an+CbRDC" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=VQGiL/B5rHD7mVT0Vt1EvekIqOlhDKRdgOwOAyd+KjY=; b=an+CbRDC38HI8tK+uxf1lSSodM Wm0PvtoJ8z/d+bEgWSI2Wy0bLkYqSxJZC2BR6zUmrn/JMmW+P/rVt99baJlcU+6nL3v5TgeSt+Zha p8mK41WNsruOm+VP07RTxD3MkebIYLvY+crpLMTz8Eh7tcZHVepkrW51SVXntSkawSm0=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wHNGJ-000B9v-Kq; Mon, 27 Apr 2026 16:48:39 +0200 Date: Mon, 27 Apr 2026 16:48:39 +0200 From: Andrew Lunn To: Arnd Bergmann , Nicolas Saenz Julienne Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Bartosz Golaszewski , Arnd Bergmann , Marco Crivellari , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org Subject: Re: [PATCH] [v4] wiznet: convert to GPIO descriptors Message-ID: References: <20260427142924.2702598-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260427142924.2702598-1-arnd@kernel.org> On Mon, Apr 27, 2026 at 04:28:29PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann > > The w5100/w5300 drivers only support probing with old platform data in > MMIO mode, or probing with DT in SPI mode. There are no users of this > platform data in tree, and from the git history it appears that the only > users of MMIO mode were on the (since removed) blackfin architecture. A quick grep does not find any .dts files referencing the compatible. > It would probably be possible to just remove the MMIO mode driver > completely, but it seems fine otherwise, and fixing it to use the modern > interface seems easy enough. Last real development work on this driver was: Author: Nicolas Saenz Julienne Date: Wed Jun 12 14:25:25 2019 +0200 net: ethernet: wiznet: w5X00 add device tree support The w5X00 chip provides an SPI to Ethernet inteface. This patch allows platform devices to be defined through the device tree. Nicolas, are you still using it? Andrew