[RFC PATCH] dt-bindings: display: ti,tfp410.txt: convert to yaml

[Ricardo Cañuelo]

Hi Tomi, thanks for reviewing the patch.

On mar 28-04-2020 12:49:28, Tomi Valkeinen wrote: 
> I don't quite understand this. We cannot have negative numbers in dts files?
> Or we can, but dt_binding_check doesn't handle them correctly? Or that int32
> is not supported in yaml bindings?

AFAICT, you can have negative numbers in dts files (see [1] and [2]) and
the DT schema certainly supports signed integers, but dt_binding_check
seems to interpret all cells as unsigned 32bit integers because that's
what they are, really. In kernel code this is not a problem because you
can cast the value back to a signed int before you run your own sanity
checks on them.

[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2013-April/159682.html
[2] http://lists.infradead.org/pipermail/linux-arm-kernel/2013-April/159681.html

Cheers,
Ricardo