From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Wed, 25 May 2016 11:57:54 -0600 Subject: [U-Boot] [PATCH V2] Add a mailbox driver framework/uclass In-Reply-To: References: <1463176229-13434-1-git-send-email-swarren@wwwdotorg.org> Message-ID: <5745E7A2.2080000@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 05/23/2016 09:39 AM, Simon Glass wrote: > On 14 May 2016 at 13:33, Simon Glass wrote: >> On 13 May 2016 at 15:50, Stephen Warren wrote: >>> From: Stephen Warren >>> >>> A mailbox is a hardware mechanism for transferring small message and/or >>> notifications between the CPU on which U-Boot runs and some other device >>> such as an auxilliary CPU running firmware or a hardware module. >>> >>> This patch defines a standard API that connects mailbox clients to mailbox >>> providers (drivers). Initially, DT is the only supported method for >>> connecting the two. >>> >>> The DT binding specification (mailbox.txt) was taken from Linux kernel >>> v4.5's Documentation/devicetree/bindings/mailbox/mailbox.txt. > Applied to u-boot-dm, thanks! Great, thanks! Are you planning a DM pull request soon? There are some patches there which are a dependency for the T186 support I sent out, and I believe that all the dependencies are applied there, so a pull request (once applied by TomR) would be enough for TomW to apply all the Tegra patches.