[PATCH next 1/2] PCI: keystone: add pci error irq handler

[Rob Herring]

On Tue, Mar 22, 2016 at 03:52:57PM -0400, Murali Karicheri wrote:
> Keystone PCI hardware generates error interrupts at RC using platform
> irq instead of standard msi/legacy irq. Add a simple error handler that
> logs the fatal interrupt status to the console.
> 
> Signed-off-by: Murali Karicheri <m-karicheri2 at ti.com>
> Cc: Rob Herring <robh+dt at kernel.org>
> Cc: Pawel Moll <pawel.moll at arm.com>
> Cc: Mark Rutland <mark.rutland at arm.com>
> Cc: Ian Campbell <ijc+devicetree at hellion.org.uk>
> Cc: Kumar Gala <galak at codeaurora.org>
> Cc: Bjorn Helgaas <bhelgaas at google.com>
> ---
>  .../devicetree/bindings/pci/pci-keystone.txt       |  1 +

Acked-by: Rob Herring <robh at kernel.org>

>  drivers/pci/host/pci-keystone-dw.c                 | 46 ++++++++++++++++++++++
>  drivers/pci/host/pci-keystone.c                    | 32 +++++++++++++++
>  drivers/pci/host/pci-keystone.h                    |  6 +++
>  4 files changed, 85 insertions(+)