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[PATCH v2 0/3] of, irqchip/gicv3-its: Handle "msi-map" properties.

From David Daney <ddaney.cavm@gmail.com>
Newsgroups linux.kernel
Subject [PATCH v2 0/3] of, irqchip/gicv3-its: Handle "msi-map" properties.
Date 2015-09-23 02:10 +0200
Message-ID <qbFNf-4eK-3@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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From: David Daney <david.daney@cavium.com>

The first patch from Mark Rutland adds the OF device tree binding
description, which explains what we are attempting to do here.  For
MSI messages on GICv3 systems there is some side-band data that
accompanies the message, this data is specified in the OF device tree
"msi-map" property of the PCI host driver.

The second patch adds a parser to get the required information out of
the device tree.

The third and final patch adds the "msi-map" parsing to gicv3-its.

Changes from v1: Factor out the device tree access code to a separate
function in drivers/of/irq.c

David Daney (2):
  of/irq: Add new function of_msi_map_rid()
  irqchip/gicv3-its:  Handle OF device tree "msi-map" properties.

Mark Rutland (1):
  Docs: dt: Add PCI MSI map bindings

 Documentation/devicetree/bindings/pci/pci-msi.txt | 220 ++++++++++++++++++++++
 drivers/irqchip/irq-gic-v3-its-pci-msi.c          |   3 +-
 drivers/of/irq.c                                  |  86 +++++++++
 include/linux/of_irq.h                            |   7 +
 4 files changed, 315 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/pci/pci-msi.txt

-- 
1.9.1

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[PATCH v2 0/3] of, irqchip/gicv3-its: Handle "msi-map" properties. David Daney <ddaney.cavm@gmail.com> - 2015-09-23 02:10 +0200
  [PATCH v2 1/3] Docs: dt: Add PCI MSI map bindings David Daney <ddaney.cavm@gmail.com> - 2015-09-23 02:10 +0200
    Re: [PATCH v2 1/3] Docs: dt: Add PCI MSI map bindings Marc Zyngier <marc.zyngier@arm.com> - 2015-09-23 18:40 +0200
  [PATCH v2 3/3] irqchip/gicv3-its:  Handle OF device tree "msi-map" properties. David Daney <ddaney.cavm@gmail.com> - 2015-09-23 02:10 +0200
    Re: [PATCH v2 3/3] irqchip/gicv3-its:  Handle OF device tree  "msi-map" properties. Marc Zyngier <marc.zyngier@arm.com> - 2015-09-23 19:10 +0200
      Re: [PATCH v2 3/3] irqchip/gicv3-its:  Handle OF device tree  "msi-map" properties. Will Deacon <will.deacon@arm.com> - 2015-09-23 20:00 +0200
        Re: [PATCH v2 3/3] irqchip/gicv3-its:  Handle OF device tree  "msi-map" properties. Marc Zyngier <marc.zyngier@arm.com> - 2015-09-23 20:20 +0200
          Re: [PATCH v2 3/3] irqchip/gicv3-its: Handle OF device tree "msi-map"  properties. Robin Murphy <robin.murphy@arm.com> - 2015-09-23 21:30 +0200
  [PATCH v2 2/3] of/irq: Add new function of_msi_map_rid() David Daney <ddaney.cavm@gmail.com> - 2015-09-23 02:10 +0200
    Re: [PATCH v2 2/3] of/irq: Add new function of_msi_map_rid() Marc Zyngier <marc.zyngier@arm.com> - 2015-09-23 19:00 +0200
    Re: [PATCH v2 2/3] of/irq: Add new function of_msi_map_rid() Rob Herring <robh@kernel.org> - 2015-09-23 19:10 +0200

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