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38ec82fe21
kernel_optimize_test/arch/mips/mti-malta
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Paul Burton 38ec82fe21 MIPS: Malta: Probe interrupt controllers via DT 
Probe the CPU, GIC & i8259 interrupt controllers present in the Malta
system using device tree. This enables interrupts to be provided to
devices using device tree as they are moved over to being probed using
it.

Since Malta is very configurable it's unknown whether a GIC will be
present at compile time. In order to support both cases the
malta_dt_shim code is added in order to detect whether a GIC is present,
adjusting the DT to route interrupts correctly and nop out the GIC node
if no GIC is found.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14274/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-10-06 17:31:00 +02:00
..
Makefile MIPS: Malta: Setup RAM regions via DT 2015-11-11 08:35:47 +01:00
malta-amon.c MIPS: APRP: Choose the correct VPE loader by fixing the linking 2014-03-06 21:20:23 +01:00
malta-display.c MIPS: FW: malta: Code formatting clean-ups. 2013-05-08 12:30:10 +02:00
malta-dt.c MIPS: Malta: Basic DT plumbing 2015-06-21 21:54:29 +02:00
malta-dtshim.c MIPS: Malta: Probe interrupt controllers via DT 2016-10-06 17:31:00 +02:00
malta-init.c MIPS: Malta: Allow PCI devices DMA to lower 2GB physical 2016-10-06 17:31:00 +02:00
malta-int.c MIPS: Malta: Probe interrupt controllers via DT 2016-10-06 17:31:00 +02:00
malta-memory.c tree-wide: replace config_enabled() with IS_ENABLED() 2016-08-04 08:50:07 -04:00
malta-platform.c MIPS: Squash lines for simple wrapper functions 2016-10-04 16:13:57 +02:00
malta-pm.c MIPS: Malta: add suspend state entry code 2014-05-30 21:01:09 +02:00
malta-reset.c MIPS: Malta: support powering down 2014-05-30 21:01:09 +02:00
malta-setup.c MIPS: Malta: Fix IOCU disable switch read for MIPS64 2016-09-29 18:59:49 +02:00
malta-time.c MIPS: malta-time: Take seconds into account 2016-05-13 15:30:25 +02:00
Platform KVM/MIPS32: Infrastructure/build files. 2013-05-08 03:55:34 +02:00