From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH 2/3 v6] mailbox: Enable BCM2835 mailbox support Date: Tue, 28 Apr 2015 19:39:07 -0600 Message-ID: <5540363B.5050800@wwwdotorg.org> References: <1430173644-19099-3-git-send-email-eric@anholt.net> <1430254460-26754-1-git-send-email-eric@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1430254460-26754-1-git-send-email-eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Eric Anholt Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Lee Jones , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jassi Brar , Craig McGeachie , Lubomir Rintel , Lee Jones List-Id: devicetree@vger.kernel.org On 04/28/2015 02:54 PM, Eric Anholt wrote: > From: Lubomir Rintel > > 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html