[PATCH 02/10] dt-bindings: mailbox: apple: Add DockChannel mailbox

[Conor Dooley]

On Tue, Jun 30, 2026 at 10:54:30PM +1000, Michael Reeves via B4 Relay wrote:
> From: Michael Reeves <michael.reeves077 at gmail.com>
> 
> DockChannel is a FIFO and interrupt block used by Apple coprocessors
> to exchange byte-stream traffic with the AP.
> 
> Describe it as a mailbox provider so HID and future serial clients can
> use the common mailbox API.
> 
> Signed-off-by: Michael Reeves <michael.reeves077 at gmail.com>
> ---
>  .../bindings/mailbox/apple,dockchannel.yaml        | 75 ++++++++++++++++++++++
>  MAINTAINERS                                        |  1 +
>  2 files changed, 76 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mailbox/apple,dockchannel.yaml b/Documentation/devicetree/bindings/mailbox/apple,dockchannel.yaml
> new file mode 100644
> index 000000000000..4f326d8f3d5a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mailbox/apple,dockchannel.yaml

Please name this file matching the t8112 compatible (since that's your
fallback).
Otherwise, this looks good.
Reviewed-by: Conor Dooley <conor.dooley at microchip.com>

pw-bot: changes-requested
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