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3 Commits

Author SHA1 Message Date
Marc Zyngier
046a6ee234 irqchip: Bulk conversion to generic_handle_domain_irq() 
Wherever possible, replace constructs that match either
generic_handle_irq(irq_find_mapping()) or
generic_handle_irq(irq_linear_revmap()) to a single call to
generic_handle_domain_irq().

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
 2021-06-10 13:09:19 +01:00
Talel Shenhar
9c426b770b irqchip/al-fic: Add support for irq retrigger 
Introduce interrupts retrigger support for Amazon's Annapurna Labs Fabric
Interrupt Controller.

Signed-off-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1568018358-18985-1-git-send-email-talel@amazon.com
 2019-09-09 18:11:47 +01:00
Talel Shenhar
1eb77c3bcd irqchip/al-fic: Introduce Amazon's Annapurna Labs Fabric Interrupt Controller Driver 
The Amazon's Annapurna Labs Fabric Interrupt Controller has 32 inputs.
A FIC (Fabric Interrupt Controller) may be cascaded into another FIC or
directly to the main CPU Interrupt Controller (e.g. GIC).

Signed-off-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
 2019-07-03 09:19:11 +01:00