[lkml]   [2020]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [RFC] dt-bindings: mailbox: add doorbell support to ARM MHU
On 15-05-20, 11:46, Jassi Brar wrote:
> As I asked you yesterday over the call, it may help if you could share
> some numbers to back up the doomsday scenario.

Yes, I have already asked Sudeep to get some numbers for this. He will
get back to us.

> > - With the current approach it isn't possible to assign different bits
> > (or doorbell numbers) to clients from DT and the only way of doing
> > that without adding new bindings is by extending #mbox-cells to accept
> > a value of 2 as done in this patch.
> >
> I am afraid you are confused. You can use bit/doorbell-6 by passing
> 0x40 to mhu as the data to send.

That's how the code will do it, right I agree. What I was asking was
the way this information is passed from DT.


 \ /
  Last update: 2020-05-18 09:43    [W:0.214 / U:1.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site