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[V5,0/2] mailbox: Add mhuv2 mailbox controller's support

Message ID cover.1605607138.git.viresh.kumar@linaro.org
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Series mailbox: Add mhuv2 mailbox controller's support | expand

Message

Viresh Kumar Nov. 17, 2020, 10:02 a.m. UTC 
Hi Jassi,

Here is the updated version based on your suggestions.

I feel bad that I haven't implemented the single-word protocol as a
special case of multi-word one in the earlier attempt. Perhaps I was too
consumed by the terminology used by the ARM folks in the previous
version of the driver and the reference manual of the controller :)

V1/V4->V5

- The binding patch already had 4 versions, while the driver had only 1.
  To send everything together, I had to bump the entire thing to V5.

- Removed single-word and multi-word protocols and introduced
  data-transfer protocol which works with 1 or more windows.

- Moved register names to small case.

Rob, I have kept your Reviewed-by tag as is, please let me know if you
would like to revoke it.

--
Viresh

Viresh Kumar (2):
  dt-bindings: mailbox : arm,mhuv2: Add bindings
  mailbox: arm_mhuv2: Add driver

 .../bindings/mailbox/arm,mhuv2.yaml           |  209 +++
 MAINTAINERS                                   |    9 +
 drivers/mailbox/Kconfig                       |    7 +
 drivers/mailbox/Makefile                      |    2 +
 drivers/mailbox/arm_mhuv2.c                   | 1136 +++++++++++++++++
 include/linux/mailbox/arm_mhuv2_message.h     |   20 +
 6 files changed, 1383 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
 create mode 100644 drivers/mailbox/arm_mhuv2.c
 create mode 100644 include/linux/mailbox/arm_mhuv2_message.h

Comments

Viresh Kumar Dec. 9, 2020, 7:24 a.m. UTC | #1 
On 17-11-20, 15:32, Viresh Kumar wrote:
> Hi Jassi,
> 
> Here is the updated version based on your suggestions.
> 
> I feel bad that I haven't implemented the single-word protocol as a
> special case of multi-word one in the earlier attempt. Perhaps I was too
> consumed by the terminology used by the ARM folks in the previous
> version of the driver and the reference manual of the controller :)
> 
> V1/V4->V5

Hi Jassi,

I still don't see this here, hope it is going to get merged in the
coming merge window.

https://git.linaro.org/landing-teams/working/fujitsu/integration.git/log/?h=mailbox-for-next

Please let me know if you have any other concerns. Thanks.