[PATCH v2 0/2] Apple Mailbox Controller support

[Alyssa Rosenzweig]

I've dropped v1 from my tree and cherry-picked "mailbox: apple: Add
driver for Apple mailboxes". NVMe and DCP both still work, so this is

	Tested-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>

Thanks!

On Thu , Sep 16, 2021 at 05:49:09PM +0200, Sven Peter wrote:
> Hi,
> 
> This is the second version of my series which adds support for the mailbox
> controllers found on the Apple M1.
> 
> v1: https://lore.kernel.org/lkml/20210907145501.69161-1-sven@svenpeter.dev/
> 
> Thanks to Jassi, Mark and Alyssa for the initial review. I've addressed
> your comments with the following changes:
> 
>  - switched to txdone_irq instead of introducing a new mode
>  - switched to a threaded interrupt handler for receiving messages
>  - added co-processor examples to the device tree binding 
>  - reformatted the register defines and clarified multiple comments
> 
> Best,
> 
> Sven
> 
> Sven Peter (2):
>   dt-bindings: mailbox: Add Apple mailbox bindings
>   mailbox: apple: Add driver for Apple mailboxes
> 
>  .../bindings/mailbox/apple,mailbox.yaml       |  84 ++++
>  MAINTAINERS                                   |   3 +
>  drivers/mailbox/Kconfig                       |  12 +
>  drivers/mailbox/Makefile                      |   2 +
>  drivers/mailbox/apple-mailbox.c               | 431 ++++++++++++++++++
>  include/linux/apple-mailbox.h                 |  18 +
>  6 files changed, 550 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
>  create mode 100644 drivers/mailbox/apple-mailbox.c
>  create mode 100644 include/linux/apple-mailbox.h
> 
> -- 
> 2.25.1
>