From: Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx> 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). Changes in V4: * Rebase to git://git.infradead.org/users/jcooper/linux.git irqchip/core * Remove patch 2 from previous version * Merge patch 1 and 3 from previous version * Reworks the GICv2m initialization based on Marc Zyngier review comments. * Introduce "v2m" subnode in GIC binding * Moves the "struct msi_chip" from "struct gic_chip_data" to "struct v2m_data". Suravee Suthikulpanit (2): irqchip: gic: Add supports for ARM GICv2m MSI(-X) irqchip: gicv2m: Add support for multiple MSI for ARM64 GICv2m Documentation/devicetree/bindings/arm/gic.txt | 32 +++ arch/arm64/include/asm/msi.h | 15 ++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/msi.c | 57 +++++ drivers/irqchip/Kconfig | 7 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-gic-v2m.c | 294 ++++++++++++++++++++++++++ drivers/irqchip/irq-gic.c | 75 ++++--- drivers/irqchip/irq-gic.h | 48 +++++ 9 files changed, 500 insertions(+), 30 deletions(-) create mode 100644 arch/arm64/include/asm/msi.h create mode 100644 arch/arm64/kernel/msi.c create mode 100644 drivers/irqchip/irq-gic-v2m.c create mode 100644 drivers/irqchip/irq-gic.h -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
