[PATCH v6 0/2] Add support for PCIe RP PERST#

From: Sai Krishna Musham
Date: Tue Mar 25 2025 - 22:29:50 EST


Add support for PCIe Root Port PERST# signal.

Add `reset-gpios` property to the Versal CPM PCIe controller binding.
Add CPM clock and reset control register base for handling Versal CPM
PCIe IP reset.

Sai Krishna Musham (2):
dt-bindings: PCI: xilinx-cpm: Add reset-gpios for PCIe RP PERST#
PCI: xilinx-cpm: Add support for PCIe RP PERST# signal

.../bindings/pci/xilinx-versal-cpm.yaml | 72 ++++++++++++----
drivers/pci/controller/pcie-xilinx-cpm.c | 86 ++++++++++++++++++-
2 files changed, 137 insertions(+), 21 deletions(-)

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2.44.1