From: Rob Herring <robh@kernel.org>
To: Sai Krishna Musham <sai.krishna.musham@amd.com>
Cc: bhelgaas@google.com, lpieralisi@kernel.org, kw@linux.com,
mani@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
cassel@kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
michal.simek@amd.com, bharat.kumar.gogada@amd.com,
thippeswamy.havalige@amd.com, pranav.sanwal@amd.com
Subject: Re: [PATCH v7 1/2] dt-bindings: PCI: amd-mdb: Add CPM6 support
Date: Thu, 17 Sep 2026 14:25:15 -0500 [thread overview]
Message-ID: <20260917192515.GA3283677-robh@kernel.org> (raw)
In-Reply-To: <20260823040715.204096-2-sai.krishna.musham@amd.com>
On Sun, Aug 23, 2026 at 09:37:14AM +0530, Sai Krishna Musham wrote:
> The AMD CPM6 PCIe controller is based on the Synopsys DesignWare PCIe
> IP and integrates two PCIe host controller instances. Add the
> "amd,versal2-cpm6-host" and "amd,versal2-cpm6-host1" compatible strings
> to describe the HOST0 and HOST1 controller instances.
That is clear from the diff. What's not clear in this patch, and I
probably already asked, what is the difference between host0 and host1?
Usually instances are not different compatibles...
Rob
next prev parent reply other threads:[~2026-09-17 19:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-23 4:07 [PATCH v7 0/2] pci: AMD: Add Versal2 CPM6 PCIe host controller support Sai Krishna Musham
2026-08-23 4:07 ` [PATCH v7 1/2] dt-bindings: PCI: amd-mdb: Add CPM6 support Sai Krishna Musham
2026-08-23 4:11 ` sashiko-bot
2026-09-17 19:25 ` Rob Herring [this message]
2026-10-06 10:01 ` Musham, Sai Krishna
2026-10-06 15:05 ` Rob Herring
2026-08-23 4:07 ` [PATCH v7 2/2] PCI: amd-mdb: Add CPM6 host controller support Sai Krishna Musham
2026-08-23 4:21 ` sashiko-bot
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