[PATCH v7 12/17] ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi

On 01/14/2015 09:05 AM, Hanjun Guo wrote:

Introduce ACPI_IRQ_MODEL_GIC which is needed for ARM64 as GIC is
used, and then register device's gsi with the core IRQ subsystem.

acpi_register_gsi() is similar to DT based irq_of_parse_and_map(),
since gsi is unique in the system, so use hwirq number directly
for the mapping.

Originally-by: Amit Daniel Kachhap [off-list ref]
Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Tested-by: Yijing Wang <redacted>
Signed-off-by: Hanjun Guo <redacted>
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Tested-by: Mark Langsdorf <redacted>