[PATCH AUTOSEL 6.17-6.12] soc: apple: mailbox: Add Apple A11 and T2 mailbox support

[Nick Chan]

Sasha Levin 於 2025/10/9 晚上11:54 寫道:
> From: Nick Chan <towinchenmi at gmail.com>
>
> [ Upstream commit fee2e558b4884df08fad8dd0e5e12466dce89996 ]
>
> Add ASC mailbox support for Apple A11 and T2 SoCs, which is used for
> coprocessors in the system.
>
> Reviewed-by: Sven Peter <sven at kernel.org>
> Signed-off-by: Nick Chan <towinchenmi at gmail.com>
> Link: https://lore.kernel.org/r/20250821-t8015-nvme-v3-2-14a4178adf68@gmail.com
> Signed-off-by: Sven Peter <sven at kernel.org>
> Signed-off-by: Sasha Levin <sashal at kernel.org>
> ---
>
> LLM Generated explanations, may be completely bogus:
>
> ## Backport Analysis: Apple A11 and T2 Mailbox Support
>
> **ANSWER: YES**
>
> This commit should be backported to stable kernel trees (and has already
> been backported as commit 37b630a26d235).
>
> ---
This patch adds support for new hardware which is not just a device ID
addition. None of the hardware that depends on this mailbox is supported
in stable either. Please drop.

Best,
Nick Chan