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Message-ID: <20231208222757.GA834524@bhelgaas>
Date: Fri, 8 Dec 2023 16:27:57 -0600
From: Bjorn Helgaas <helgaas@...nel.org>
To: Rob Herring <robh@...nel.org>
Cc: Lucas Stach <l.stach@...gutronix.de>,
Sherry Sun <sherry.sun@....com>, hongxing.zhu@....com,
lpieralisi@...nel.org, kw@...ux.com, bhelgaas@...gle.com,
krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
festevam@...il.com, linux-imx@....com, linux-pci@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/4] dt-bindings: imx6q-pcie: Add host-wake-gpio property
On Fri, Dec 08, 2023 at 02:55:45PM -0600, Rob Herring wrote:
> ...
> And they should start going into root port nodes rather than the
> host bridge node because it's the root ports that correspond to slots
> rather than the host bridge. We've just taken shortcuts because many
> host bridges only have 1 root port.
>
> Note that I'm in the middle of splitting pci-bus.yaml into host bridge,
> PCI-PCI bridge (and RP), and common device schemas.
Hooray! Thanks for working on that; the conflation of host bridge and
Root Port is a real annoyance.
Bjorn
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