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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E024AC74A5B for ; Wed, 29 Mar 2023 19:02:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qiEuvfd/qoAZABPlnK/hy/ag0RLtAgzTze21BROSIwk=; b=sQzcn1rL4Pli+gPUX4QvDGNDYv Bbok5sR93Iy7+XI0o+NRkitDd5VEmYbPfOxV6VmAj8JVrNzzuOlVRslDl61VQb1pZQCD74SmH2f/+ Q/idqLZwT8GOoBhmXOQ/7Uxf5Hryx/IWdGNaoomYxeplGbQ1BgqF7BmG7JXABpVmoJbxRWjrcuCLG BCgC0ok2u2+xDP0I7nNF/OOb7HrpS4yKKM9aPC19kSkQNIvy2BA/Fy0opIsPTMYmDyGbBgGKaGd57 Ndjai+D6T7/dKRV0LwtKoeO6Z9qLEDWZUqxZshEi890NB6fXG9/5zG0vUvcrO0cMr7xfX0/EO9+NF GCbGC82g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phb2s-001YnS-0E; Wed, 29 Mar 2023 19:01:18 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phb2p-001Ymd-1D for linux-arm-kernel@lists.infradead.org; Wed, 29 Mar 2023 19:01:16 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BE22861E03; Wed, 29 Mar 2023 19:01:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83686C433D2; Wed, 29 Mar 2023 19:01:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680116474; bh=1fcM3b9krHlsO5Snx/0pCVZjh+4M52SYgMLtCtPR/bs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=S6xDW15xix0ogYtL7mwp+uLPOEhBNRfsyhTiWC3wbvbbnSzAfXkLtFPpemg87HfWr fU8z86NERRhUKbWMxHUGvGzaR+XQ3fGM0H3WNqPbeaH95WXPiRqY3ptNCS6tMDBGOi BNM6EewLbzeCg3j2Qp6i6CCFLD6izWykzSoOs7QN6Jnd1s7s83f2b1Xii1iiACtCku 2FhVezAfD/fIRwFiPsUbv4ZqQmxh/Oo5XhAtApVlooVhjQHN9iyJn7AW7mtB+boZtP IX1sqrQECL2EBrGaNN6CMEV3jPCNIE3xNDMOnAsoyRbuywYjRCYqniKEshxTwqeiWN tSj3DQvfdiQyQ== Date: Wed, 29 Mar 2023 21:01:10 +0200 From: Wolfram Sang To: Geert Uytterhoeven Cc: Greg Kroah-Hartman , Saravana Kannan , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Herring , Frank Rowand , Mark Brown , linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-spi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] treewide: Fix instantiation of devices in DT overlays Message-ID: Mail-Followup-To: Wolfram Sang , Geert Uytterhoeven , Greg Kroah-Hartman , Saravana Kannan , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Rob Herring , Frank Rowand , Mark Brown , linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-spi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org References: <240155f20aae47e9f7461e2b7416120ba6238886.1679650087.git.geert+renesas@glider.be> MIME-Version: 1.0 In-Reply-To: <240155f20aae47e9f7461e2b7416120ba6238886.1679650087.git.geert+renesas@glider.be> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230329_120115_493223_95256D83 X-CRM114-Status: GOOD ( 16.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9207097869831584464==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============9207097869831584464== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="VcqNrUduYzya4aYk" Content-Disposition: inline --VcqNrUduYzya4aYk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Mar 24, 2023 at 10:30:39AM +0100, Geert Uytterhoeven wrote: > When loading a DT overlay that creates a device, the device is not > instantiated, unless the DT overlay is unloaded and reloaded again. >=20 > Saravana explains: > Basically for all overlays (I hope the function is only used for > overlays) we assume all nodes are NOT devices until they actually > get added as a device. >=20 > Based on a patch by Saravana Kannan, which covered only platform and spi > devices. >=20 > Fixes: 4a032827daa89350 ("of: property: Simplify of_link_to_phandle()") > Link: https://lore.kernel.org/r/CAGETcx_+rhHvaC_HJXGrr5_WAd2+k5f=3DrWYnkC= Z6z5bGX-wj4w@mail.gmail.com > Signed-off-by: Geert Uytterhoeven > Acked-by: Mark Brown Acked-by: Wolfram Sang # for I2C --VcqNrUduYzya4aYk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmQkivYACgkQFA3kzBSg KbZTyg/+JmtqKwpf8rDuGRxTxPx0/p4sgTM+XIbYWkv0BEIR7cphrzWAX9CPNtqG TZNmOEdTXAw0/UQnY70eVFJoMV8j8WPoGANBEUesg3aSM46xZjhLgtb6LEGw2SeP J1EggS1DogDgwflj+WLRG4vbvoTId7n92HRWALypUrFM6hOD5SeG1wU3pgVjf4NN 8LPn0HcQD1RfN0BMo3h5l2MASWxONBMnD7gUBpQyP5zdOKg3GxF6rWxfORSMqwQq Bq/Ov+yZ5IYwIzSnRgFmfT30GFfo4mqrvHee71TrPG1EnrofWlMx0fmaTxikvXFB mUvL/pN+LRhdjYeqDzDZG2nCFqb7R6tqaRTt/Ydvtxg4M7RQW+srtg2XyLpoueD3 sJ5JFf8vmeH9S3rKInxbiO1JBD/dj3VWADve+D1a0luQ2gNqsDZxP4hwr56bxhSR q8tWKtuFixklWESZMKxxHeAt9Up2YlKdo+xpsJz8yL36Y7BlhWPc7M5Hz5qcqRcg GdRDqLCZrT9LaYHJB2WI6qhz7gtQ9rHQz2Oao4LsD1CVFTz/D9Ji900GfX53zyo1 n7UCdK2M2zXgcTktkVz0rv1vSy3JFhCI6fm/zdSohaY/bP4k9SMITuTrC2RMW6Y4 zr2euXaosZIYU6pMpP6/SVytm7BngxR27b4d118ZYeSwFEw8YHY= =u3R2 -----END PGP SIGNATURE----- --VcqNrUduYzya4aYk-- --===============9207097869831584464== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============9207097869831584464==--