From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Fri, 16 Oct 2015 08:14:19 +0100 Subject: [PATCH v4 0/5] Mailbox: Provide support STi based platforms In-Reply-To: References: <1444050140-24733-1-git-send-email-lee.jones@linaro.org> Message-ID: <20151016071419.GC31804@x1> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, 16 Oct 2015, Jassi Brar wrote: > On 5 October 2015 at 18:32, Lee Jones wrote: > > Hi Jassi, > > > > This should be it. Exciting times! > > > > ST's platforms currently support a maximum of 5 Mailboxes, one for > > each of the supported co-processors situated on the platform. Each > > Mailbox is divided up into 4 instances which consist of 32 channels. > > Messages are passed between the application and co-processors using > > shared memory areas. > > > > Also included in the set is an example Client which should be generic > > enough to use as a testing environment for all Mailbox IPs which use > > shared memory or the API to pass messages. With small changes, it > > should also be able to test more extravagant implementations. > > > > v3 -> v4: > > - More protection in MBOX_BASE() MACRO > > - Remove unused tx-only marker > > > Are you sure about the tx-only marker? :) > > Since it is also a DT property, I think we should have it removed > before we apply the patchset. Lets get it done today. Wow! I can't even explain that. It's gone from my local repo! -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog