[PATCH v2 0/7] irqchip: introduce the Alpine MSIX driver

From: Antoine Tenart
Date: Wed Feb 10 2016 - 08:26:09 EST


Hi all,

This series introduce the Alpine MSIX driver, and enables it in both
the Alpine v1 and Alpine v2 device trees.

This series depends on "[PATCH v2 0/3] arm64: introduce the Alpine support":
https://lkml.org/lkml/2016/2/10/83

You can find the series at:
https://github.com/atenart/linux.git 4.5-rc1/alpinev2-msix

Antoine

Since v1:
- Added an interrupt-parent property in the documentation example.
- Updated to use bitmap_*() instead of *_bit().
- Removed the static irq_set_affinity to use irq_chip_set_affinity_parent().
- Updated the address field to use phys_addr_t.
- Added a comment on why we're setting bit 16 in the address.
- Patched the gic_set_affinity() function in irqchip/gic-v3.

Antoine Tenart (7):
irqchip/gic-v3: always return IRQ_SET_MASK_OK_DONE in gic_set_affinity
irqchip: add the Alpine MSIX interrupt controller
Documentation: bindings: document the Alpine MSIX driver
arm64: dts: alpine: add the MSIX node in the Alpine v2 dtsi
ARM: dts: alpine: add the MSIX node
arm64: alpine: select the Alpine MSI controller driver
arm: alpine: select the Alpine MSI controller driver

.../interrupt-controller/al,alpine-msix.txt | 24 ++
arch/arm/boot/dts/alpine.dtsi | 10 +
arch/arm/mach-alpine/Kconfig | 1 +
arch/arm64/Kconfig.platforms | 1 +
arch/arm64/boot/dts/al/alpine-v2.dtsi | 10 +
drivers/irqchip/Kconfig | 6 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-alpine-msi.c | 293 +++++++++++++++++++++
drivers/irqchip/irq-gic-v3.c | 2 +-
9 files changed, 347 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/al,alpine-msix.txt
create mode 100644 drivers/irqchip/irq-alpine-msi.c

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2.7.0