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 29902C44514 for ; Thu, 16 Jul 2026 21:38:08 +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:In-Reply-To:Content-Type: 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=EJr436MNWU4FHf0Qya4qCGFup/W4Zr7kdLcK7Wvawhs=; b=qIaij+2tlsZ8sNy+dntQFdFRd8 J5xHsinfyieACZqcAn19UmU/xwJAAXysUbfdNkmqQmT3pfqNSC9Ad551kvdSe8IglGE/wT6JhAqYR Nw9W8md6qv9/Pa7Ao6KrQRJ+5XmSj6iD+ALqkKzxzi2O1e6D4WGzWJTALoqbBuveRZFKSsBBLdWXb AdjAnjn8ooPZrXRvfIVFeI4GWOCf3vmiiKpHiEsJeEkes2CYWsaTeSj0t0DCOmlVvTLOCRapGk8sM bzUnzFD6wDBfNc1IbnwiA+oRhFTV82lVK52fhxJbU8wlMhBE/se1uCqzzZdKP19rcaWb4YkbthCo4 5hD/ZfUQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkTmM-00000000f6t-10Ga; Thu, 16 Jul 2026 21:38:02 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkTmL-00000000f6P-1lIH; Thu, 16 Jul 2026 21:38:01 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id E1A6D436EC; Thu, 16 Jul 2026 21:38:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A3A0D1F000E9; Thu, 16 Jul 2026 21:38:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784237880; bh=EJr436MNWU4FHf0Qya4qCGFup/W4Zr7kdLcK7Wvawhs=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=nCRJStNDbJR4neX+mwEQgrUPfcgx8XRMSPTjJCOD09jm2uX+VTtGrJoSZFA1Gw+7l ZC+AKoab13Hglb+GWzkJt3wQbWTqx+qeXy/FuklJHxOqskivfQbEL5BPhwIMlxbUIM EkKVHcENsqzR827c9WnHB8mbjhjer7kwwQn2tCvpZBioS6MGA0cUFrcBDu3+Ln0D1D EtE/tNqLqWr+zwbvaWLbMUeiGckbnNWQGg/ikw7j1ffr+GCgTxkPfoaTMuY7ZCpGKg pWa5fYKVDQPsbHIfZqb46Um4w4NJR5Ls5tJxSk6VCEAdK/wmdTdxTvg5zC9c1HdRQ9 3kT1EvldR+xPQ== Date: Thu, 16 Jul 2026 16:38:00 -0500 From: Rob Herring To: Christian Marangi Cc: Ryder Lee , Bjorn Helgaas , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 1/2] dt-bindings: PCI: mediatek: Add support for optional perstout reset Message-ID: <20260716213800.GA1472290-robh@kernel.org> References: <20260708090533.19734-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260708090533.19734-1-ansuelsmth@gmail.com> 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 On Wed, Jul 08, 2026 at 11:05:28AM +0200, Christian Marangi wrote: > Airoha AN7583 have a dedicated reset for PCIe PERSTOUT. Add optional > support for it in schema. This is just the standard PCIe PERST# signal? Then it should be in the device that gets it or at least the RP node if the downstream device is not described. That is how we're handling perst-gpios in anything new. Rob