From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 7DCAB248F72 for ; Fri, 31 Jul 2026 22:47:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785538050; cv=none; b=Jp6ykVlkma35T7/qA3ogJmuJ6ZzItEv0/ePi08GhNzXKtdvBXTZIr5+fWCMyZqBmlCzQB79oDWqmCj2YdgzUgwz6SfqE0l1TGYgYkNImHJct35708F1llROplh3hs76G7GlstOZImabhDHm8agHUuPKzRBSTGjecX3zOrHumtc8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785538050; c=relaxed/simple; bh=zjKAlxsRav53HXlnUuaNTMGI4al4+O1FGb3baP3IIoo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=rlKKZEjsx0Xw4ayYEsTDmk3pM19eZyssXO6pn/ZplrkQdhL1bG/QAkX0dChf3cuEhP7GeoJ+e40ybno9Ic0SuX8fSBmmRx5Zss9hmvQ1emBwsrZsFD0lKdRshtw2tX0Jb9Mp4d3+sgR+o5hDhGmr1JFkfk45J20RQbfz8VtqUs8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=PexFx1TJ; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="PexFx1TJ" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 0658C4E4104E; Fri, 31 Jul 2026 22:47:24 +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) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 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