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| author | Grant Likely <grant.likely@linaro.org> | 2013-09-19 23:47:37 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2013-10-29 00:48:14 +0100 |
| commit | 79d9701559a9f3e9b2021fbd292f5e70ad75f686 (patch) | |
| tree | bbbcc05e19c73ffe9f6a5b71c8c45c5e051c2747 /arch/arm/boot/dts/versatile-pb.dts | |
| parent | microblaze/pci: Drop PowerPC-ism from irq parsing (diff) | |
| download | linux-79d9701559a9f3e9b2021fbd292f5e70ad75f686.tar.xz linux-79d9701559a9f3e9b2021fbd292f5e70ad75f686.zip | |
of/irq: create interrupts-extended property
The standard interrupts property in device tree can only handle
interrupts coming from a single interrupt parent. If a device is wired
to multiple interrupt controllers, then it needs to be attached to a
node with an interrupt-map property to demux the interrupt specifiers
which is confusing. It would be a lot easier if there was a form of the
interrupts property that allows for a separate interrupt phandle for
each interrupt specifier.
This patch does exactly that by creating a new interrupts-extended
property which reuses the phandle+arguments pattern used by GPIOs and
other core bindings.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kumar Gala <galak@codeaurora.org>
[grant.likely: removed versatile platform hunks into separate patch]
Cc: Rob Herring <rob.herring@calxeda.com>
Diffstat (limited to 'arch/arm/boot/dts/versatile-pb.dts')
0 files changed, 0 insertions, 0 deletions