2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 21:24:00 +08:00
linux-next/arch/mips/boot
Paul Burton d3f616346d MIPS: SEAD-3: Fix GIC interrupt specifiers
The various interrupt specifiers in the device tree are not in a valid
format for the MIPS GIC interrupt controller binding. Where each
interrupt should provide 3 values - GIC_LOCAL or GIC_SHARED, the
pin number & the type of interrupt - the device tree was only providing
the pin number. This causes interrupts for those devices to not be used
when a GIC is present. SEAD-3 systems without a GIC are unaffected since
the DT fixup code generates interrupt specifiers that are valid for the
CPU interrupt controller.

Fix this by adding the GIC_SHARED & IRQ_TYPE_LEVEL_HIGH values to each
interrupt specifier.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Fixes: c11e3b48db ("MIPS: SEAD3: Probe UARTs using DT")
Fixes: a34e93882d ("MIPS: SEAD3: Probe ethernet controller using DT")
Fixes: 7afd2a5aec ("MIPS: SEAD3: Probe EHCI controller using DT")
Cc: linux-mips@linux-mips.org
Cc: stable@vger.kernel.org  # v4.9+
Patchwork: https://patchwork.linux-mips.org/patch/16189/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-06-28 12:22:42 +02:00
..
compressed MIPS: zboot: Consolidate compiler flag filtering. 2017-01-03 16:48:40 +01:00
dts MIPS: SEAD-3: Fix GIC interrupt specifiers 2017-06-28 12:22:42 +02:00
tools MIPS: tools: Fix relocs tool compiler warnings 2016-08-03 09:00:55 +02:00
.gitignore MIPS: Add support for building device-tree binaries 2014-09-22 13:35:49 +02:00
ecoff.h MIPS: remove duplicate define 2013-11-06 15:51:19 +01:00
elf2ecoff.c Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-02-21 19:41:38 -08:00
Makefile MIPS: .its targets depend on vmlinux 2017-06-15 11:48:15 +02:00