From: Bjorn Helgaas <helgaas@kernel.org>
To: Thierry Reding <thierry.reding@kernel.org>
Cc: "Bjorn Helgaas" <bhelgaas@google.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Thierry Reding" <thierry.reding@gmail.com>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Karthikeyan Mitran" <m.karthikeyan@mobiveil.co.in>,
"Hou Zhiqiang" <Zhiqiang.Hou@nxp.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Pali Rohár" <pali@kernel.org>,
"Michal Simek" <michal.simek@amd.com>,
"Kevin Xie" <kevin.xie@starfivetech.com>,
"Aksh Garg" <a-garg7@ti.com>,
linux-pci@vger.kernel.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"Thierry Reding" <treding@nvidia.com>
Subject: Re: [PATCH v7 1/4] dt-bindings: pci: Strictly distinguish C0 from C1-C5
Date: Tue, 30 Jun 2026 15:13:55 -0500 [thread overview]
Message-ID: <20260630201355.GA233513@bhelgaas> (raw)
In-Reply-To: <20260617-tegra264-pcie-v7-1-eae7ae964629@nvidia.com>
On Wed, Jun 17, 2026 at 06:01:28PM +0200, Thierry Reding wrote:
> From: Thierry Reding <treding@nvidia.com>
>
> Instead of using the ECAM registers as the first entry, strictly make a
> distinction between C0 and C1-C5. This is needed because otherwise the
> unit address doesn't match the first "reg" entry. We also cannot change
> the ordering of these nodes to follow the ECAM addresses because that
> would put them outside of their "control bus" hierarchy since the ECAM
> address space is a global one outside of any of the control busses.
Can you make the subject line a little more specific? Something like:
dt-bindings: PCI: tegra264: Strictly ...
would match the history of
Documentation/devicetree/bindings/pci/nvidia*
We can do while merging if there's no v8.
next prev parent reply other threads:[~2026-06-30 20:14 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-17 16:01 [PATCH v7 0/4] PCI: tegra: Add Tegra264 support Thierry Reding
2026-06-17 16:01 ` [PATCH v7 1/4] dt-bindings: pci: Strictly distinguish C0 from C1-C5 Thierry Reding
2026-06-30 13:54 ` Rob Herring (Arm)
2026-06-30 20:13 ` Bjorn Helgaas [this message]
2026-06-17 16:01 ` [PATCH v7 2/4] PCI: Use standard wait times for PCIe link monitoring Thierry Reding
2026-06-18 5:19 ` Aksh Garg
2026-06-17 16:01 ` [PATCH v7 3/4] PCI: tegra: Add Tegra264 support Thierry Reding
2026-06-18 7:26 ` Manivannan Sadhasivam
2026-06-24 12:35 ` Thierry Reding
2026-06-30 8:03 ` Manivannan Sadhasivam
2026-06-30 8:21 ` Manikanta Maddireddy
2026-06-30 6:24 ` Manikanta Maddireddy
2026-06-17 16:01 ` [PATCH v7 4/4] arm64: tegra: Reorder reg and reg-names to match bindings Thierry Reding
2026-06-18 7:27 ` Manivannan Sadhasivam
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