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[v7,RESEND,0/3] Add support for Xilinx XDMA Soft IP as Root Port.

Message ID 20231003173453.938190-1-thippeswamy.havalige@amd.com
Headers show
Series Add support for Xilinx XDMA Soft IP as Root Port. | expand

Message

Havalige, Thippeswamy Oct. 3, 2023, 5:34 p.m. UTC 
This series of patch add support for Xilinx XDMA Soft IP as Root Port.

The Xilinx XDMA Soft IP support's 32 bit and 64bit BAR's.
As Root Port it supports MSI and legacy interrupts.

For code reusability existing CPM4 error interrupt bits are moved to
common header.

Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
---
Thippeswamy Havalige (3):
  PCI: xilinx-cpm: Move interrupt bit definitions to common header
  dt-bindings: PCI: xilinx-xdma: Add YAML schemas for Xilinx XDMA PCIe
    Root Port Bridge
  PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver

 .../bindings/pci/xlnx,xdma-host.yaml          | 114 +++
 drivers/pci/controller/Kconfig                |  11 +
 drivers/pci/controller/Makefile               |   1 +
 drivers/pci/controller/pcie-xilinx-common.h   |  31 +
 drivers/pci/controller/pcie-xilinx-cpm.c      |  38 +-
 drivers/pci/controller/pcie-xilinx-dma-pl.c   | 803 ++++++++++++++++++
 6 files changed, 967 insertions(+), 31 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pci/xlnx,xdma-host.yaml
 create mode 100644 drivers/pci/controller/pcie-xilinx-common.h
 create mode 100644 drivers/pci/controller/pcie-xilinx-dma-pl.c

Comments

Havalige, Thippeswamy Oct. 16, 2023, 5:44 a.m. UTC | #1 
Hi Bjorn/Lorenzo/ Krzysztof

Can you please provide update on this series.

Regards,
Thippeswamy H

> -----Original Message-----
> From: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
> Sent: Tuesday, October 3, 2023 11:05 PM
> To: linux-pci@vger.kernel.org; devicetree@vger.kernel.org; linux-
> kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org
> Cc: bhelgaas@google.com; lpieralisi@kernel.org; kw@linux.com;
> robh@kernel.org; krzysztof.kozlowski+dt@linaro.org; conor+dt@kernel.org;
> Havalige, Thippeswamy <thippeswamy.havalige@amd.com>; Simek, Michal
> <michal.simek@amd.com>; Gogada, Bharat Kumar
> <bharat.kumar.gogada@amd.com>
> Subject: [PATCH v7 RESEND 0/3] Add support for Xilinx XDMA Soft IP as Root
> Port.
> 
> This series of patch add support for Xilinx XDMA Soft IP as Root Port.
> 
> The Xilinx XDMA Soft IP support's 32 bit and 64bit BAR's.
> As Root Port it supports MSI and legacy interrupts.
> 
> For code reusability existing CPM4 error interrupt bits are moved to common
> header.
> 
> Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
> Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
> ---
> Thippeswamy Havalige (3):
>   PCI: xilinx-cpm: Move interrupt bit definitions to common header
>   dt-bindings: PCI: xilinx-xdma: Add YAML schemas for Xilinx XDMA PCIe
>     Root Port Bridge
>   PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver
> 
>  .../bindings/pci/xlnx,xdma-host.yaml          | 114 +++
>  drivers/pci/controller/Kconfig                |  11 +
>  drivers/pci/controller/Makefile               |   1 +
>  drivers/pci/controller/pcie-xilinx-common.h   |  31 +
>  drivers/pci/controller/pcie-xilinx-cpm.c      |  38 +-
>  drivers/pci/controller/pcie-xilinx-dma-pl.c   | 803 ++++++++++++++++++
>  6 files changed, 967 insertions(+), 31 deletions(-)  create mode 100644
> Documentation/devicetree/bindings/pci/xlnx,xdma-host.yaml
>  create mode 100644 drivers/pci/controller/pcie-xilinx-common.h
>  create mode 100644 drivers/pci/controller/pcie-xilinx-dma-pl.c
> 
> --
> 2.25.1
Krzysztof Wilczyński Dec. 16, 2023, 9:32 p.m. UTC | #2 
Hello,

> This series of patch add support for Xilinx XDMA Soft IP as Root Port.
> 
> The Xilinx XDMA Soft IP support's 32 bit and 64bit BAR's.
> As Root Port it supports MSI and legacy interrupts.
> 
> For code reusability existing CPM4 error interrupt bits are moved to
> common header.

Applied to controller/xilinx-xdma, thank you!

[01/03] PCI: xilinx-cpm: Move IRQ definitions to a common header
        https://git.kernel.org/pci/pci/c/a977ee945e94
[02/03] dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx XDMA PCIe Root Port Bridge
        https://git.kernel.org/pci/pci/c/4ae1cd7d4be2
[03/03] PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver
        https://git.kernel.org/pci/pci/c/8d786149d78c

	Krzysztof