LS1046a includes 3 MSI controllers.
Each controller supports 128 interrupts.
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NMinghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>