Le Thu, 21 Nov 2013 06:09:22 +0100,
Jean-Christophe PLAGNIOL-VILLARD <[email protected]> a écrit :
> > +   tsc2007: tsc2007@48 {
> > +           compatible = "ti,tsc2007";
> > +           reg = <0x48>;
> > +           interrupt-parent = <&gpio3>;
> > +           interrupts = <0x2 0x8>;
> > +           gpios = <&gpio3 2 1>;
> as explain on the binding drop this gpios this is an IRQ not a gpio
> 
> NACK
> 
please read the tsc2007's code, in the patch there is :

+static int tsc2007_get_pendown_state_dt(struct tsc2007 *ts)
+{
+       return !gpio_get_value(ts->gpio);
+}
+

http://www.mail-archive.com/[email protected]/msg06765.html

Eric
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