diff mbox series

[v2,1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5NC Versal Net host

Message ID 20250212055059.346452-2-thippeswamy.havalige@amd.com (mailing list archive)
State Superseded
Delegated to: Krzysztof Wilczyński
Headers show
Series Add support for Versal Net CPM5N Root Port controller | expand

Commit Message

Thippeswamy Havalige Feb. 12, 2025, 5:50 a.m. UTC 
The Xilinx Versal Net series has Coherency and PCIe Gen5 Module
Next-Generation compact (CPM5NC) block which supports Root Port
controller functionality at Gen5 speed.

Error interrupts are handled CPM5NC specific interrupt line and
INTx interrupt is not support.

Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
Changes in v2:
- Update commit message to INTx
---
 Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml | 1 +
 1 file changed, 1 insertion(+)

Comments

Manivannan Sadhasivam Feb. 14, 2025, 3:45 p.m. UTC | #1 
On Wed, Feb 12, 2025 at 11:20:58AM +0530, Thippeswamy Havalige wrote:
> The Xilinx Versal Net series has Coherency and PCIe Gen5 Module
> Next-Generation compact (CPM5NC) block which supports Root Port
> controller functionality at Gen5 speed.
> 
> Error interrupts are handled CPM5NC specific interrupt line and
> INTx interrupt is not support.

supported?

- Mani
Thippeswamy Havalige Feb. 17, 2025, 5:32 a.m. UTC | #2 
Hi Mani,
> -----Original Message-----
> From: Manivannan Sadhasivam <mani@kernel.org>
> Sent: Friday, February 14, 2025 9:16 PM
> To: Havalige, Thippeswamy <thippeswamy.havalige@amd.com>
> Cc: bhelgaas@google.com; lpieralisi@kernel.org; kw@linux.com;
> manivannan.sadhasivam@linaro.org; robh@kernel.org; krzk+dt@kernel.org;
> conor+dt@kernel.org; linux-pci@vger.kernel.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; Simek, Michal <michal.simek@amd.com>;
> Gogada, Bharat Kumar <bharat.kumar.gogada@amd.com>; Conor Dooley
> <conor.dooley@microchip.com>
> Subject: Re: [PATCH v2 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string
> for CPM5NC Versal Net host
> 
> On Wed, Feb 12, 2025 at 11:20:58AM +0530, Thippeswamy Havalige wrote:
> > The Xilinx Versal Net series has Coherency and PCIe Gen5 Module
> > Next-Generation compact (CPM5NC) block which supports Root Port
> > controller functionality at Gen5 speed.
> >
> > Error interrupts are handled CPM5NC specific interrupt line and INTx
> > interrupt is not support.
> 
> supported?
- Thank you for reviewing, INTx is not supported.
> 
> - Mani
> 
> --
> மணிவண்ணன் சதாசிவம்
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index b63a759ec2d7..d674a24c8ccc 100644
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -18,6 +18,7 @@  properties:
       - xlnx,versal-cpm-host-1.00
       - xlnx,versal-cpm5-host
       - xlnx,versal-cpm5-host1
+      - xlnx,versal-cpm5nc-host
 
   reg:
     items: