]> git.karo-electronics.de Git - karo-tx-linux.git/commit
ACPI: Add support for ResourceSource/IRQ domain mapping
authorAgustin Vega-Frias <agustinv@codeaurora.org>
Thu, 2 Feb 2017 23:23:58 +0000 (18:23 -0500)
committerMarc Zyngier <marc.zyngier@arm.com>
Fri, 3 Feb 2017 15:03:48 +0000 (15:03 +0000)
commitd44fa3d46079dc095c1346fa6e5bc96dca1ead41
tree6c2880d745b366a4a024e3048e6727873a43b773
parentfa20b176f609c813d2c677f54c814cbb7ea5f1d1
ACPI: Add support for ResourceSource/IRQ domain mapping

ACPI extended IRQ resources may contain a ResourceSource to specify
an alternate interrupt controller. Introduce acpi_irq_get and use it
to implement ResourceSource/IRQ domain mapping.

The new API is similar to of_irq_get and allows re-initialization
of a platform resource from the ACPI extended IRQ resource, and
provides proper behavior for probe deferral when the domain is not
yet present when called.

Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Agustin Vega-Frias <agustinv@codeaurora.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
drivers/acpi/Makefile
drivers/acpi/gsi.c [deleted file]
drivers/acpi/irq.c [new file with mode: 0644]
drivers/base/platform.c
include/linux/acpi.h