[PATCH v3 0/2] Add support for CPM5 controller 1
From: Thippeswamy Havalige
Date: Sun Sep 22 2024 - 02:14:48 EST
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(-)
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2.34.1