diff options
| author | James Hogan <james.hogan@imgtec.com> | 2012-10-09 11:54:47 +0200 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2013-03-02 21:09:48 +0100 |
| commit | 5698c50d9da4ab2f57d98c64ea97675dcaf2a608 (patch) | |
| tree | 5b82a24daa8bbb85703489340cbfdcb00a2f20a4 /MAINTAINERS | |
| parent | metag: IRQ handling (diff) | |
| download | linux-5698c50d9da4ab2f57d98c64ea97675dcaf2a608.tar.xz linux-5698c50d9da4ab2f57d98c64ea97675dcaf2a608.zip | |
metag: Internal and external irqchips
Meta core internal interrupts (from HWSTATMETA and friends) are vectored
onto the TR1 core trigger for the current thread. This is demultiplexed
in irq-metag.c to individual Linux IRQs for each internal interrupt.
External SoC interrupts (from HWSTATEXT and friends) are vectored onto
the TR2 core trigger for the current thread. This is demultiplexed in
irq-metag-ext.c to individual Linux IRQs for each external SoC interrupt.
The external irqchip has devicetree bindings for configuring the number
of irq banks and the type of masking available.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Rob Landley <rob@landley.net>
Cc: Dom Cobley <popcornmix@gmail.com>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linux-doc@vger.kernel.org
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 749d76699ead..9b2b7699da4d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5040,6 +5040,8 @@ F: arch/metag/ F: Documentation/metag/ F: Documentation/devicetree/bindings/metag/ F: drivers/clocksource/metag_generic.c +F: drivers/irqchip/irq-metag.c +F: drivers/irqchip/irq-metag-ext.c MICROBLAZE ARCHITECTURE M: Michal Simek <monstr@monstr.eu> |