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 4E7C6C25B7D for ; Mon, 27 May 2024 12:24:59 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JSQwTY+6b1His7ppBkQPA4G5M9y7lpKhkB+Law1Ik+E=; b=zCEDYn4WUBsYX4 CS2NhJnrVTaMNUvwHK4LaXk2AuUQA1wsm2ILttXmjG3CUAbH4Fi8qKJWtjZQXp82w6TaqmgAKsO9k K/+GxVa7rKbleXcVGXhpPlCaAhupTUnVxWetvQhpbD/kSV0ZJlSGaIkdFDv6OgQmbEWk/Wzk1V8Am aOMsza8JoZBEFE6g8J5fLZ7nkN6HTWcMbZ9KpKoeOTjvnjwk4604WjYQvEzXsuxQIwHCi+ioxHH6a RcDqVyaQIu+dGym8/ETNehZY2bcLpmaj2mmUkWodnrR9YntU2WVeOFrWjJR8TeNY+PummNdquk101 mcXfcWRM5NwjKT1y6raA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBZPJ-0000000Erxv-26y7; Mon, 27 May 2024 12:24:53 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBZPG-0000000Erwg-22Vq for linux-riscv@lists.infradead.org; Mon, 27 May 2024 12:24:52 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 7ED20CE0D88; Mon, 27 May 2024 12:24:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9351EC32781; Mon, 27 May 2024 12:24:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716812687; bh=Q//0HsM9HclPdFtHaPPFFpwPR11i2osKYxrbE3qDEo4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=PRWCaEMRJCgr16OqZApaF7V8fRE3rQtmTZ3GAfsoogJ8PRY1mLaiNIvka+Ec4EJB/ hHMFzM9kXrPiqOgs8g6mmMIveoNKKTGEn25X4yXDwhwDQEBBM+6HvlV7NIjqzza1kU ksdN4bGnj8BT59GqK0k8cbAABx7FSlJ0FqR6Q/CEhiRs7OdJnBiT0TrDukBw9+A94R FMq/gOCg5vpps5pv/k20bFLXI1ILOQH3LeIgx89OWf/7rMmrkWbWYE6XDfiiQt+qdp eiDARloefjp6yRoBOSK+oZvtIC9NDrXgqWd+gOrPNbmtB9fBZPhGknwxmMPglS25YO 1aZWefvFAzXfQ== Message-ID: <037c503b-39dd-4fd1-bc67-0b817c9103ce@kernel.org> Date: Mon, 27 May 2024 14:24:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/2] dt-bindings: PCI: microchip,pcie-host: fix reg properties To: Conor Dooley Cc: conor@kernel.org, Daire McNamara , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Krzysztof Kozlowski , Conor Dooley , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org References: <20240527-slather-backfire-db4605ae7cd7@wendy> <20240527-algebra-pencil-c12962d62468@wendy> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 27/05/2024 11:37, Conor Dooley wrote: > The PCI host controller on PolarFire SoC has multiple "instances", each > with their own bridge and ctrl address spaces. The original binding has > an "apb" register region, and it is expected to be set to the base > address of the host controllers register space. Some defines in the > Linux driver were used to compute the addresses of the bridge and ctrl > address ranges corresponding to instance1. Some customers want to use > instance2 however and that requires changing the defines in the driver, > which is clearly not a portable solution. > > Remove this "apb" register region from the binding and add "bridge" & > "ctrl" regions instead, that will directly communicate the address of > these regions > > Fixes: 6ee6c89aac35 ("dt-bindings: PCI: microchip: Add Microchip PolarFire host binding") > Signed-off-by: Conor Dooley > --- > .../devicetree/bindings/pci/microchip,pcie-host.yaml | 10 ++++++---- > 1 file changed, 6 insertions(+), 4 deletions(-) > Acked-by: Krzysztof Kozlowski Best regards, Krzysztof _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv