[PATCH v3 0/2] Add support for CPM5 controller 1

Thippeswamy Havalige posted 2 patches 1 year, 4 months ago
.../bindings/pci/xilinx-versal-cpm.yaml       |  1 +
drivers/pci/controller/pcie-xilinx-cpm.c      | 50 +++++++++++++++----
2 files changed, 40 insertions(+), 11 deletions(-)
[PATCH v3 0/2] Add support for CPM5 controller 1
Posted by Thippeswamy Havalige 1 year, 4 months ago
This patch series introduces support for the second Root Port controller in
the Xilinx Versal Premium CPM5 block. The Versal Premium platform features
two Type-A Root Port controllers operating at Gen5 speed. However, the
error interrupt registers and their corresponding bits are located at
different offsets for Controller 0 and Controller 1.

To handle these differences, the series includes:

A new compatible string for the second Root Port controller in the device
tree bindings.

Driver updates to manage platform-specific interrupt registers and offsets
for both controllers using the new compatible string.

Thippeswamy Havalige (2):
  dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1
  PCI: xilinx-cpm: Add support for Versal CPM5 Root Port controller 1

 .../bindings/pci/xilinx-versal-cpm.yaml       |  1 +
 drivers/pci/controller/pcie-xilinx-cpm.c      | 50 +++++++++++++++----
 2 files changed, 40 insertions(+), 11 deletions(-)

-- 
2.34.1
Re: [PATCH v3 0/2] Add support for CPM5 controller 1
Posted by Krzysztof Wilczyński 1 year, 1 month ago
Hello,

> This patch series introduces support for the second Root Port controller in
> the Xilinx Versal Premium CPM5 block. The Versal Premium platform features
> two Type-A Root Port controllers operating at Gen5 speed. However, the
> error interrupt registers and their corresponding bits are located at
> different offsets for Controller 0 and Controller 1.
> 
> To handle these differences, the series includes:
> 
> A new compatible string for the second Root Port controller in the device
> tree bindings.
> 
> Driver updates to manage platform-specific interrupt registers and offsets
> for both controllers using the new compatible string.

Applied to controller/xilinx-cpm, thank you!

[01/02] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1
        https://git.kernel.org/pci/pci/c/5c911b4659d5

[02/02] PCI: xilinx-cpm: Add support for Versal CPM5 Root Port Controller 1
        https://git.kernel.org/pci/pci/c/

	Krzysztof