Re: [PATCH v16 15/22] PCI: microchip: Add event irqchip field to host port and add PLDA irqchip

[Minda Chen]

> 
> 
> >
> > As PLDA dts binding doc(Documentation/devicetree/bindings/pci/
> > plda,xpressrich3-axi-common.yaml) showed, PLDA PCIe contains an
> > interrupt controller.
> >
> > Microchip PolarFire PCIE event IRQs includes PLDA interrupts and
> > Polarfire additional interrupts. The interrupt irqchip ops includes
> > ack/mask/unmask interrupt ops, which will write correct registers.
> > Microchip Polarfire PCIe additional interrupts require to write
> > Polarfire SoC self-defined registers. So Microchip PCIe event irqchip ops can
> not be re-used.
> >
> > Microchip Polarfire PCIe additional intrerrupts:
> > (defined in drivers/pci/controller/plda/pcie-microchip-host.c)
> > EVENT_PCIE_L2_EXIT
> > EVENT_PCIE_HOTRST_EXIT
> > EVENT_PCIE_DLUP_EXIT
> > EVENT_SEC_TX_RAM_SEC_ERR
> > EVENT_SEC_RX_RAM_SEC_ERR
> > ....
> >
> > To support PLDA its own event IRQ process, implements PLDA irqchip ops
> > and add event irqchip field to struct pcie_plda_rp.
> >
>Hi Thomas
>   Could you review this patch? Thanks.
> 
Hi Thomas
  Previous Lorrenzo ask you to review this patch. The PLDA PCIe interrupt register
can be seen in the patch.

All:
   Sorry to resend this.

Minda