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authorBharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>2020-06-16 15:56:54 +0300
committerBjorn Helgaas <bhelgaas@google.com>2020-08-06 01:09:15 +0300
commit508f610648b97012d39f97590e3f3f1059471607 (patch)
tree322dc138439194f7544dd3d172f7c6d29d85277d /drivers/perf/arm_dsu_pmu.c
parente22fadb1d014e0fd7e43a3af667b2e3ec1a85c1f (diff)
downloadlinux-508f610648b97012d39f97590e3f3f1059471607.tar.xz
PCI: xilinx-cpm: Add Versal CPM Root Port driver
Add 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. Bridge error and legacy interrupts in Versal CPM are handled using Versal CPM specific interrupt line. [bhelgaas: fold in kerneldoc fix from https://lore.kernel.org/linux-acpi/20200729201224.26799-7-krzk@kernel.org/] Link: https://lore.kernel.org/r/1592312214-9347-3-git-send-email-bharat.kumar.gogada@xilinx.com Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring <robh@kernel.org>
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