[PATCH 0/2] irqchip: add TC9564 support

[Alex Elder]

This series adds support for the "MSIGEN" (MSI generator) interrupt
controller present within the Toshiba TC9564 SoC.  This device
collects interrupts generated within the TC9564 and forwards them
to the host as MSIs.

The TC9564 attaches to a host system via PCIe.  It includes a PCIe
switch with three downstream ports.  An embedded PCIe endpoint is
attached to one of these ports, and it implements two PCI functions.
Each PCI function implements an MSIGEN unit.  Access to the registers
used by an MSIGEN is provided by a PCI endpoint bus, which exposes
BAR4 of the PCI function it is associated with.  

					-Alex

Alex Elder (1):
  dt-bindings: interrupt-controller: introduce
    toshiba,tc9564-msigen.yaml

Daniel Thompson (1):
  irqchip: introduce TC9564 SoC MSIGEN support

 .../toshiba,tc9564-msigen.yaml                |  70 ++++++
 MAINTAINERS                                   |   7 +
 drivers/irqchip/Kconfig                       |  10 +
 drivers/irqchip/Makefile                      |   1 +
 drivers/irqchip/irq-tc9564-msigen.c           | 203 ++++++++++++++++++
 5 files changed, 291 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/toshiba,tc9564-msigen.yaml
 create mode 100644 drivers/irqchip/irq-tc9564-msigen.c


base-commit: becb95e45ef0dda9ffb35156d909d3da7a2789c3
-- 
2.53.0