Re: [PATCH 1/3] Input: add STMicroelectronics FingerTip touchscreen driver

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Hi Krzysztof,

> > +Optional properties:
> > +- touch-key-connected	: specifies whether the touchkey feature is connected
> 
> You are making it a generic property but it is specific to this device,
> so:
> 	st,touch-key-connected
> ?
> 
> > +- ledvdd-supply		: power supply to the touch key leds
> 
> Is this really optional? If yes... how it gets the power when not
> provided?

yes, it is. This is required only if (st,)touch-key-connected is
added, it's not required in any other case. Anyway, even if not
present, the device works, just without leds, which is fine for
me.

Thanks,
Andi
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