[PATCH 00/12] MIPS: GIC device-tree support

Andrew Bresticker
2014-08-29T22:14:27Z

This series add support for mapping and routing GIC interrupts through
the device-tree, which will be used on the upcoming interAptiv-based
Danube SoC.

- Patches 1 and 2 provide improvements to the CPU interrupt controller
when used with DT.
- Patches 3 through 7 add device-tree support for the GIC.
- Patches 8 and 9 are misc. GIC irqchip cleanups.
- Patches 10 through 12 cleanup/fix GIC local interrupt support.

Based on 3.17-rc2 and boot tested on Danube (+ out of tree patches) and
Malta. Build tested for SEAD-3. Paul Burton has also tested this series
with his WIP Malta DT support [0].

[0] https://github.com/paulburton/linux/commits/wip-malta-dt

Andrew Bresticker (12):
MIPS: Provide a generic plat_irq_dispatch
MIPS: Set vint handler when mapping CPU interrupts
of: Add binding document for MIPS GIC
MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h
MIPS: GIC: Add device-tree support
MIPS: GIC: Add generic IPI support when using DT
MIPS: GIC: Implement irq_set_type callback
MIPS: GIC: Implement generic irq_ack/irq_eoi callbacks
MIPS: GIC: Fix gic_set_affinity() return value
MIPS: GIC: Support local interrupts
MIPS: GIC: Use local interrupts for timer
MIPS: Malta: Map GIC local interrupts

Documentation/devicetree/bindings/mips/gic.txt | 50 +++
arch/mips/include/asm/gic.h | 36 ++
arch/mips/include/asm/mach-generic/irq.h | 8 +
arch/mips/include/asm/mach-sead3/irq.h | 1 +
arch/mips/include/asm/mips-boards/maltaint.h | 2 -
arch/mips/include/asm/mips-boards/sead3int.h | 2 -
arch/mips/kernel/cevt-gic.c | 16 +-
arch/mips/kernel/irq-gic.c | 434 ++++++++++++++++++++++++-
arch/mips/kernel/irq_cpu.c | 32 +-
arch/mips/mti-malta/malta-int.c | 44 ++-
10 files changed, 585 insertions(+), 40 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mips/gic.txt

--
2.1.0.rc2.206.gedb03e5