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author | Minghuan Lian <Minghuan.Lian@nxp.com> | 2017-07-05 14:59:02 +0800 |
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committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-08-31 16:19:39 +0100 |
commit | fd100dab63ef634e1e0e8b5d9d6d4ba7df9be93f (patch) | |
tree | f928d82b8007a5403c9a7ccbff2fcba7ebd4c288 /.gitignore | |
parent | 4dd5da65a39d9a0405304fdef0804afffece044b (diff) |
irqchip/ls-scfg-msi: Add LS1043a v1.1 MSI support
A MSI controller of LS1043a v1.0 only includes one MSIR and
is assigned one GIC interrupt. In order to support affinity,
LS1043a v1.1 MSI is assigned 4 MSIRs and 4 GIC interrupts.
But the MSIR has the different offset and only supports 8 MSIs.
The bits between variable bit_start and bit_end in structure
ls_scfg_msir are used to show 8 MSI interrupts. msir_irqs and
msir_base are added to describe the difference of MSI between
LS1043a v1.1 and other SoCs.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions