[PATCH] dt-bindings: firmware: arm, scpi: Add missing maxItems to shmem property

[Sudeep Holla]

Hi Geert,

On Wed, Feb 16, 2022 at 03:55:35PM +0100, Geert Uytterhoeven wrote:
> 
> In the absence of maxItems, the validator assumes it is equal to minItems,
> so we do need a sensible maxItems value here.

Ah OK, makes sense.

> Any suggestions? 16? 64?
>

I did a quick look and only 2 platforms use it(juno/amlogic meson).
Juno can go upto max of 62 theoretically but I don't think we we go beyond 4
due to associated shmem limitation. So maxitem of 4 should work just fine
for now. Since it is obsolete spec, I don't see any new extensions or users.

So you can add my ACK for the value of 4. 2 must work too but since I have
tested juno with 4, I would like to keep that possibility.

--
Regards,
Sudeep