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 A07A0CD343F for ; Tue, 3 Sep 2024 21:10:30 +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: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:References: List-Owner; bh=tOZLvzWy/R/nprJTXOutaPeFOs9mC5Bqy6uUG+mbAsE=; b=uuD233IQie2oZh qTbpD7bNh3+2zEDXxsbPR9k4+7ROIP9XiQCHvFChwbsyT0M96F5Q9bkEBIWNvP2HZ2O72gPVZT/q2 V/ol93QmhFzH2CmNNpnl7YGiY+f/1NuHm8x8YWJA6c3KP3KreY0JRsh9nJk/nW211JEKfvLB1dSrD l7oxwvto9Q/HFb5xG8c9Oxy68y5e7+RpqyaIxTdhVui/0J6ct1lsJdaEugEmrFB137mqQi4CFoMcC NzVCN8SZnhSiO7f3LHtLPjvwzRt2xy5TAYKmqZ+UkOe/EX7UZH2N7L8CjE3WndzUkTYAHdjreg3cf 35QexMe+jwpeWb9zlHJA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1slan6-00000001wPS-1UKP; Tue, 03 Sep 2024 21:10:20 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1slamA-00000001wA3-3MlM for linux-arm-kernel@lists.infradead.org; Tue, 03 Sep 2024 21:09:24 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id CE73AA43585; Tue, 3 Sep 2024 21:09:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 592A7C4CEC4; Tue, 3 Sep 2024 21:09:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725397761; bh=zMYA+LcGsMb9VFlyyQ4rB4esNt0Wsi3Z7wJ735oK+TQ=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=qIs57Wl9jXFEqhkEJPkefxf7DNEpJ/KpO+Vz3giW1hy7mMsLHGeVdOQkkjx/+NmmV negBj0xkg1WEhOt0XYT1iCrGGzGIJjYOxxCttFb3gTJdQXofcN90AjhNG7CpX04DtM KZRTymWXV6TvKAfXJsYwF/8MLR3SFgpQ3A2G9pGoe7h5HvQZUN1YNvmHVLrMQz1Z4l 2ikCqhcsHbDY86LeQwgeqBYLxKygEr8a9LXBVjf8UWZukvXPDMYqHdu01RuCB2vuiW BGoMAVReWhiBiAHDqtZ3Qws9SVbgQPKBWbRxUKIcOCWb8KeuNEhpfNWrdR44PJ3vnL nsP/xhzYHVYBw== Date: Tue, 3 Sep 2024 16:09:19 -0500 From: Bjorn Helgaas To: Frank Li Cc: Richard Zhu , Lucas Stach , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Philipp Zabel , Liam Girdwood , Mark Brown , Manivannan Sadhasivam , Krzysztof Kozlowski , Conor Dooley , linux-pci@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v8 11/11] PCI: imx6: Add i.MX8Q PCIe root complex (RC) support Message-ID: <20240903210919.GA277611@bhelgaas> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240903_140922_926488_DABA7872 X-CRM114-Status: GOOD ( 13.14 ) 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 Tue, Sep 03, 2024 at 04:35:47PM -0400, Frank Li wrote: > On Mon, Sep 02, 2024 at 08:49:27PM -0500, Bjorn Helgaas wrote: > > On Mon, Jul 29, 2024 at 04:18:18PM -0400, Frank Li wrote: > > > From: Richard Zhu > > > > > > Implement i.MX8Q (i.MX8QM, i.MX8QXP, and i.MX8DXL) PCIe RC support. While > > > the controller resembles that of iMX8MP, the PHY differs significantly. > > > Notably, there's a distinction between PCI bus addresses and CPU addresses. > > > > This bus/CPU address distinction is unrelated to the PHY despite the > > fact that this phrasing suggests they might be related. > > This just list two indepentent differences. Yes. But using "Notably" here connects them by suggesting that the address space translation is a major part of what came before. Weird subtlety of English usage, I guess. Krzysztof, if you have a chance, just s/Notably/Also/ here.