APM X-Gene SoC has a mailbox controller that provides
communication mechanism for X-Gene Arm64 cores to communicate
with X-Gene SoC's Cortex M3 (SLIMpro) processor.
X-Gene mailbox controller provides 8 mailbox channels, with
each channel has a dedicated interrupt line.
Changes since v2:
- Rebase Feng's patch set over v4.3-rc5
- Remove uneccessary 'inline' in function definition
- Use module_platform_driver instead of subsys_initcall
- Minor coding stype clean up
Changes since v1:
- Add ACPI support
- Use defines for reg offset
.../bindings/mailbox/xgene-slimpro-mailbox.txt | 34 +++
arch/arm64/boot/dts/apm/apm-storm.dtsi | 14 ++
drivers/mailbox/Kconfig | 9 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/mailbox-xgene-slimpro.c | 264 +++++++++++++++++++++
5 files changed, 323 insertions(+)
create mode 100644
Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt
create mode 100644 drivers/mailbox/mailbox-xgene-slimpro.c
--
1.9.1
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