[PATCH v7 3/6] dt-bindings: mailbox: imx-mu: add generic MU channel support
From: jassisinghbrar@gmail.com (Jassi Brar)
Date: 2018-07-30 13:04:56
Also in:
linux-devicetree, linux-mediatek
From: jassisinghbrar@gmail.com (Jassi Brar)
Date: 2018-07-30 13:04:56
Also in:
linux-devicetree, linux-mediatek
On Mon, Jul 30, 2018 at 1:05 PM, Oleksij Rempel [off-list ref] wrote:
Hi Aishen, Jassie, i'm lost in this discussion. Please, as soon as I need to add some changes to my patches, notify me. Preferably on top for email.
I am ok with however you choose to implement, 8 unidirectional or 4 bidirectional channels or whatever. We just can't have protocol specific s/w modes in the controller drivers. The best solution is to fix the SCU firmware. If that is _really_ impossible, I provided a solution (3 cells work around). If you have a better idea please feel free to propose and implement that. It will also help if you could share the user code of "scu-mode". If there is no such code (and we know the driver doesn't respect the "scu-mode" property) why do we even have that binding? Maybe drop it. thnx.