[PATCH 2/3 v6] mailbox: Enable BCM2835 mailbox support

[Stephen Warren]

On 04/28/2015 02:54 PM, Eric Anholt wrote:
> From: Lubomir Rintel <lkundrak at v3.sk>
> 
> This mailbox driver provides a single mailbox channel to write 32-bit
> values to the VPU and get a 32-bit response.  The Raspberry Pi
> firmware uses this mailbox channel to implement firmware calls, while
> Roku 2 (despite being derived from the same firmware tree) doesn't.

Acked-by: Stephen Warren <swarren at wwwdotorg.org>