Messages in this thread | | | From | Bharat Kumar Gogada <> | Subject | [PATCH v2 0/2] Adding support for Versal CPM as Root Port driver. | Date | Fri, 3 Jan 2020 17:34:20 +0530 |
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- Adding support for Versal CPM as Root port. - The Versal ACAP devices include CCIX-PCIe Module (CPM). The integrated block for CPM along with the integrated bridge can function as PCIe Root Port. - Versal CPM uses GICv3 ITS feature for assigning MSI/MSI-X vectors and handling MSI/MSI-X interrupts. - Bridge error and legacy interrupts in Versal CPM are handled using Versal CPM specific MISC interrupt line.
Bharat Kumar Gogada (2): PCI: Versal CPM: Add device tree binding for Versal CPM host controller PCI: Versal CPM: Add support for Versal CPM Root Port driver
.../devicetree/bindings/pci/xilinx-versal-cpm.txt | 66 +++ drivers/pci/controller/Kconfig | 8 + drivers/pci/controller/Makefile | 1 + drivers/pci/controller/pcie-xilinx-cpm.c | 505 +++++++++++++++++++++ 4 files changed, 580 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/xilinx-versal-cpm.txt create mode 100644 drivers/pci/controller/pcie-xilinx-cpm.c
-- 2.7.4
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