[PATCH] mailbox: Enable BCM2835 mailbox support
swarren at wwwdotorg.org
Sat Oct 25 19:49:43 PDT 2014
On 10/24/2014 08:31 AM, Ross Oldfield wrote:
> As an aside, it turns out that we _may_ be able to make this a
> non-polling driver because it turns out this peripheral has the ability
> to generate an interrupt when the MAIL1 FIFO is empty.
Looking at the DT binding, can you confirm that it lists all the HW
resources (memory ranges, IRQs, clocks, resets, ...) that are connected
to the mailbox HW module? Since you say this driver is a polling driver,
I wonder if some of the resources aren't listed in the DT bindi yet.
It'd be best to have everything present from the start.
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