[PATCH v5 2/3] mailbox: add Samsung Exynos driver

[Peter Griffin]

Hi Tudor,

On Tue, 17 Dec 2024 at 09:40, Tudor Ambarus <tudor.ambarus at linaro.org> wrote:
>
> The Samsung Exynos mailbox controller has 16 flag bits for hardware
> interrupt generation and a shared register for passing mailbox messages.
> When the controller is used by the ACPM protocol the shared register is
> ignored and the mailbox controller acts as a doorbell. The controller
> just raises the interrupt to APM after the ACPM protocol has written
> the message to SRAM.
>
> Add support for the Samsung Exynos mailbox controller.
>
> Signed-off-by: Tudor Ambarus <tudor.ambarus at linaro.org>
> ---

Reviewed-by: Peter Griffin <peter.griffin at linaro.org>

regards,

Peter

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