Patch series adds support for legacy interrupt in pci-j721e. There are
two HW implementations of legacy interrupt controller, one specific to
J721E and the other for J7200/AM64.
In both these implementations, the legacy interrupt is connect to pulse
interrupt of GIC and level to pulse is handled by configuring EOI
register.
Kishon Vijay Abraham I (4):
dt-bindings: PCI: ti,j721e: Add bindings to specify legacy interrupts
PCI: j721e: Add PCI legacy interrupt support for J721E
PCI: j721e: Add PCIe support for j7200
PCI: j721e: Add PCIe support for AM64
.../bindings/pci/ti,j721e-pci-host.yaml | 13 ++
drivers/pci/controller/cadence/pci-j721e.c | 194 +++++++++++++++++-
2 files changed, 201 insertions(+), 6 deletions(-)
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2.17.1