5cba62781b
The mct on exynos uses an interrupt map so we add support now. Devices represent their interrupts either through a combination of interrupt-parent and interrupts properties, where the 'interrupts' property is an array of one or more interrupt specifiers; or through a combination of an interrupt-parent that points to an interrupt-map, where the interrupt-map contains 2 or more entries consisting of an index, a pointer to an interrupt-controller, and a specifier for that controller. This code adds the ability to walk the interrupt-map and return a specifier. Unfortunately, the addition requires changing the interface to the interrupt-controllers' _establish and _intstr functions, so this check in contains a rototill of the three existing fdt interrupt controllers to use the new interface. |
||
---|---|---|
.. | ||
files.fdt | ||
gic_fdt.c |