Upon updating a property, we propagate it all the way to the physical
ITS, and ask for an INV command to be executed there.
Acked-by: NChristoffer Dall <cdall@linaro.org>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: NChristoffer Dall <christoffer.dall@linaro.org>