[v1] irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

[PATCH 0/2] irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

Inochi Amaoto posted 2 patches 11 months, 1 week ago

Diff against v1 v2 v3 v4
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.../sophgo,sg2042-msi.yaml                    |  4 +-
drivers/irqchip/irq-sg2042-msi.c              | 86 ++++++++++++++++++-
2 files changed, 85 insertions(+), 5 deletions(-)

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[PATCH 0/2] irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

Posted by Inochi Amaoto 11 months, 1 week ago

Like Sophgo SG2042, SG2044 also uses an external interrupt controller
to handle MSI/MSI-X. It supports more interrupt and has a different
msi message address mapping.

The patch follows Chen Wang's patch for SG2042 MSI controller [1],
which is already merged into for-next.

[1]: https://lore.kernel.org/all/cover.1740535748.git.unicorn_wang@outlook.com/

Inochi Amaoto (2):
  dt-bindings: interrupt-controller: Add Sophgo SG2044 MSI controller
  irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller

 .../sophgo,sg2042-msi.yaml                    |  4 +-
 drivers/irqchip/irq-sg2042-msi.c              | 86 ++++++++++++++++++-
 2 files changed, 85 insertions(+), 5 deletions(-)

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2.48.1