irqchip/ti-sci-intr: Allow parsing interrupt-types per-line

Some INTR router instances act as simple passthroughs that preserve the
source interrupt type unchanged at the output line, rather than
converting all interrupts to a fixed type.

When interrupt sources are not homogeneous with respect to trigger type,
the driver needs to read each source's interrupt type from DT and pass
it unchanged to its interrupt parent.

Add support to check for absence of "ti,intr-trigger-type" to indicate
passthrough mode. When this property is absent, parse interrupt type
per-line from the DT fwspec provided by the interrupt source. Else, use
the global setting for all interrupt lines.

Signed-off-by: Aniket Limaye <a-limaye@ti.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260123-ul-driver-i2c-j722s-v4-2-b08625c487d5@ti.com

0 files changed, 0 insertions, 0 deletions