Re: [PATCH V2 2/2] mfd: stmpe: Extend DT support in stmpe driver

[Viresh Kumar]

On 22 November 2012 16:54, Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>> diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt
>> +Optional properties:
>> +- irq-trigger: IRQ trigger to use for the interrupt to the host
>> +- irq-invert-polarity: bool, IRQ line is connected with reversed polarity
>
> Are these new?
>
> When adding new bindings, ask yourself:

I was trying to get information of these two bindings from other sources,
but couldn't find. The only other place can be the interrupts field, right?

Because interrupts field depends on the interrupt controller, which can
be a wide variety of controllers in our case, we can't use that. Also,
the cells of interrupts field will have something that is required to be
programmed in the interrupt controller and not in the user of IC.

But here we are talking about programming stmpe and so these bindings
are very much required in stmpe only.

Comments??

--
viresh
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