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>
d3f616346d