[PATCH 0/2] Introduce ARM GICv2m MSI(-X) support

I've been running and doing development on top of these patches.  I 
found a problem in an earlier version that i can confirm is now fixed in 
this current version.

Reviewed-by: Joel Schopp <redacted>

On 06/23/2014 07:32 PM, suravee.suthikulpanit at amd.com wrote:

From: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>

This patch set introduces support for MSI(-X) in GICv2m specification,
which is implemented in some variation of GIC400.

This depends on and has been tested with the V7 of "Add support for PCI in AArch64"
(https://lkml.org/lkml/2014/3/14/320).

Suravee Suthikulpanit (2):
   arm/gic: Add binding probe for GIC400
   arm/gic: Add supports for GICv2m MSI(-X)

  Documentation/devicetree/bindings/arm/gic.txt |  18 +-
  drivers/irqchip/Kconfig                       |   6 +
  drivers/irqchip/Makefile                      |   1 +
  drivers/irqchip/gic-msi-v2m.c                 | 249 ++++++++++++++++++++++++++
  drivers/irqchip/gic-msi-v2m.h                 |  20 +++
  drivers/irqchip/irq-gic.c                     |  23 ++-
  6 files changed, 313 insertions(+), 4 deletions(-)
  create mode 100644 drivers/irqchip/gic-msi-v2m.c
  create mode 100644 drivers/irqchip/gic-msi-v2m.h