| From: |
| Duc Dang <dhdang@apm.com> |
| To: |
| Jassi Brar <jassisinghbrar@gmail.com>, Mathieu Poirier <mathieu.poirier@linaro.org>, Rob Herring <robh@kernel.org> |
| Subject: |
| [PATCH v6 0/3] mailbox: Add APM X-Gene platform mailbox driver |
| Date: |
| Fri, 12 Feb 2016 19:39:25 -0800 |
| Message-ID: |
| <cover.1455333720.git.dhdang@apm.com> |
| Cc: |
| Paul Bolle <pebolle@tiscali.nl>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, patches@apm.com, Duc Dang <dhdang@apm.com> |
| Archive‑link: | |
Article |
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 v5:
- Add more description into SlimPRO
mailbox data structure
Changes since v4:
- Rebase over v4.5-rc1
- Fix section mismatch warning during compiling
- Correctly print channel number when there is
no IRQ for that channel
- Change node name to mailbox@10540000
- Correct the number of IRQs in documentation
Changes since v3:
- Rebase over v4.4
- Remove 'id' in slimpro_mbox_chan structure
- Remove functions that are only called once
and fold them into the other callers
- Remove void* pointer type cast
- Relax the number of mailbox IRQs condition
- Fix error and address comment in documentation
(xgene-slimpro-mailbox.txt)
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
Duc Dang (3):
mailbox: Add support for APM X-Gene platform mailbox driver
Documentation: mailbox: Add APM X-Gene SLIMpro mailbox dts
documentation
arm64: dts: mailbox device tree node for APM X-Gene platform.
.../bindings/mailbox/xgene-slimpro-mailbox.txt | 35 +++
arch/arm64/boot/dts/apm/apm-storm.dtsi | 14 +
drivers/mailbox/Kconfig | 9 +
drivers/mailbox/Makefile | 2 +
drivers/mailbox/mailbox-xgene-slimpro.c | 284 +++++++++++++++++++++
5 files changed, 344 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mailbox/xgene-slimpro-mailbox.txt
create mode 100644 drivers/mailbox/mailbox-xgene-slimpro.c
--
1.9.1
