Subject: [PATCHv9][ 3/3] ARM: dts: cpuimx35 Add touchscreen support.

From: [email-masked] (Eric Bénard)
Date: Thu, 21 Nov 2013 09:05:28 +0100

Le Thu, 21 Nov 2013 06:09:22 +0100,
Jean-Christophe PLAGNIOL-VILLARD <[email-masked]> a ?crit :
> > +	tsc2007: tsc2007 at 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/linux-input at vger.kernel.org/msg06765.html

Eric