Re: [PATCH v5] mailbox: Add Tegra HSP driver
From: Jassi Brar
Date: Fri Nov 18 2016 - 03:58:12 EST
On Wed, Nov 16, 2016 at 11:11 PM, Thierry Reding
> From: Thierry Reding <treding@xxxxxxxxxx>
> This driver exposes a mailbox interface for interprocessor communication
> using the Hardware Synchronization Primitives (HSP) module's doorbell
> mechanism. There are multiple HSP instances and they provide additional
> features such as shared mailboxes, shared and arbitrated semaphores.
> A driver for a remote processor can use the mailbox client provided by
> the HSP driver and build an IPC protocol on top of this synchronization
> Based on work by Joseph Lo <josephl@xxxxxxxxxx>.
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
Acked-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>