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 30160C55172 for ; Fri, 31 Jul 2026 22:47:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=EO8CFlkuOm9CFa5xTcXOHUlgLuaD/l88nHO6R3HiCps=; b=ICrkU2muX++nWkrd/C50+WXLiJ rAK7QIv73aanhQUSswAlB9yL+IokjPLd0MnzlzdMrxN9Ju500YskMmOfbRJ6JHM00tTKEQAbTsWpV bE+hXCea9w1qip1SiUuRqTh2DUIi7Xc7VKgxCP5gczfP0EJt7iSlE/3zsr13xBha+C89VLAMuy1EC kYaKJCSVnWE8PqWvoteSE4jqoXF1T95XrxWZJezJs7zdOXCGko6neHELxzMT9/B90Lq4PPN+7Q4IP TAn/ipmmaKtNrLVOviLcxuvqFZ1bNUkGKFBthEbHZLCgqBhFZlz4sHvXZSF/Bvd6UYHboEeSu+USq 3e061gKQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wpw0z-0000000DhPt-2n6n; Fri, 31 Jul 2026 22:47:41 +0000 Received: from smtpout-02.galae.net ([185.246.84.56]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wpw0w-0000000DhPJ-3Hdr for linux-arm-kernel@lists.infradead.org; Fri, 31 Jul 2026 22:47:40 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id C24781A1376; Fri, 31 Jul 2026 22:47:30 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id D082E6039A; Fri, 31 Jul 2026 22:47:23 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 13D9F11C16E20; Sat, 1 Aug 2026 00:47:17 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1785538039; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=EO8CFlkuOm9CFa5xTcXOHUlgLuaD/l88nHO6R3HiCps=; b=PexFx1TJHg8/pnR7hv6ujSMs80MZ4tEyoitcfQ3BjIvW8TXDrp88xGAXYYNCSMhQYHppTx HdLBZIVU3XnXTJ/1baRwzNk1dpjYpxxCgMBmTa7bALDUpLzdGaPoZthLES2j8Gw6fq9K4d eWxNGk43xYyCrhvBbanKeIbc8BL0IF7xgMaLwoxBzr+iLbCMLmSHtKyprcBa9dA6BL392G FVtMhBuhSwiCvXfST0di7W8GfpsayaS5U9JSs/Js1bHh5bCWB6czVdFdBKOKSQjFbUo9/G I0NDhPxzle8yjtoYwagWSALBSc4wGSuiKqPP5YfuDiwU8WpnWcTCzRAMa8e0Pw== Date: Sat, 1 Aug 2026 00:47:17 +0200 From: Herve Codina To: "Christophe Leroy (CS GROUP)" Cc: linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski , Paul Louvel , Krzysztof Kozlowski Subject: Re: [PATCH v2] soc: fsl: qe: properly scan GPIO nodes at startup Message-ID: <20260801004717.73c06683@bootlin.com> In-Reply-To: References: Organization: Bootlin X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260731_154738_965324_EF7567DC X-CRM114-Status: GOOD ( 10.80 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Christophe, On Thu, 30 Jul 2026 14:29:36 +0200 "Christophe Leroy (CS GROUP)" wrote: > Before commit 156460811def ("soc: fsl: qe: Change GPIO driver to a > proper platform driver") qe_add_gpiochips() was walking the device > tree to find all nodes with compatible "fsl,mpc8323-qe-pario-bank". > > After that commit the discovery is handled by the platform core, > therefore it is necessary to call of_platform_default_populate() on > the par_io node. > > Fixes: 156460811def ("soc: fsl: qe: Change GPIO driver to a proper platform driver") > Signed-off-by: Christophe Leroy (CS GROUP) > --- > v2: Use of_find_node_by_type() instead of of_find_node_by_name() as the "par_io" type is documented while the "par_io" name is not. > --- > drivers/soc/fsl/qe/qe_io.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > Reviewed-by: Herve Codina Best regards, Hervé