Messages in this thread | | | From | Antoine Tenart <> | Subject | [PATCH v3 0/7] irqchip: introduce the Alpine MSIX driver | Date | Fri, 19 Feb 2016 16:22:42 +0100 |
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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 v2: - Updated the documentation (added a reference to the GIC documentation).
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 | 26 ++ 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, 349 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/al,alpine-msix.txt create mode 100644 drivers/irqchip/irq-alpine-msi.c
-- 2.7.1
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