You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
of/irq: Add a quirk for controllers with their own definition of interrupt-map
Since commit 0412841 ("of/irq: Allow matching of an interrupt-map
local to an interrupt controller"), a handful of interrupt controllers
have stopped working correctly. This is due to the DT exposing a
non-sensical interrupt-map property, and their drivers relying on the
kernel ignoring this property.
Since we cannot realistically fix this terrible behaviour, add a quirk
for the limited set of devices that have implemented this monster,
and document that this is a pretty bad practice.
Fixes: 0412841 ("of/irq: Allow matching of an interrupt-map local to an interrupt controller")
Cc: Rob Herring <[email protected]>
Cc: John Crispin <[email protected]>
Cc: Biwen Li <[email protected]>
Cc: Chris Brandt <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Sander Vanheule <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Tested-by: Geert Uytterhoeven <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Herring <[email protected]>
0 commit comments