• Lokesh Vutla's avatar
    irqchip/ti-sci-intr: Add support for Interrupt Router driver · cd844b07
    Lokesh Vutla authored
    Texas Instruments' K3 generation SoCs has an IP Interrupt Router
    that does allows for redirection of input interrupts to host
    interrupt controller. Interrupt Router inputs are either from a
    peripheral or from an Interrupt Aggregator which is another
    interrupt controller.
    
    Configuration of the interrupt router registers can only be done by
    a system co-processor and the driver needs to send a message to this
    co processor over TISCI protocol.
    
    Add support for Interrupt Router driver over TISCI protocol.
    Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
    Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
    cd844b07
irq-ti-sci-intr.c 7.68 KB