Messages in this thread | | | From | Rob Herring <> | Subject | [PATCH 0/3] GIC OF bindings | Date | Tue, 20 Sep 2011 15:24:01 -0500 |
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From: Rob Herring <rob.herring@calxeda.com>
Hopefully, this is the final or near final version of GIC binding support.
Changes from the previous version: - SPIs and PPIs are numbered starting at 0. Now the gic has it's own irq domain translate function instead of the simple domain one. - interrupt cell format has changed based on Grant's proposal. - Dropped "ARM: gic: allow irq_start to be 0". Instead, the first 16 irqs are skipped and the domain irq_base adjusted accordingly. - Added a fix to of_irq_find_parent when the parent == child. - Renamed intc_desc.parent to intc_desc.interrupt_parent. - Implemented Grant's algorithm for walking the list of interrupt controllers. Added a return value to interrupt init functions, so they don't get added to the parent list on a init failure.
The changes are significant enough that I did not include previous acked/reviewed/tested-by's.
Rob
Rob Herring (3): of/irq: of_irq_find_parent: check for parent equal to child of/irq: introduce of_irq_init ARM: gic: add OF based initialization
Documentation/devicetree/bindings/arm/gic.txt | 55 +++++++++++ arch/arm/common/gic.c | 89 ++++++++++++++++- arch/arm/include/asm/hardware/gic.h | 12 +++ drivers/of/irq.c | 128 +++++++++++++++++++++++-- include/linux/of_irq.h | 1 + 5 files changed, 274 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/gic.txt
-- 1.7.5.4
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