ARM: dts: omap3-gta04: fix touchscreen tsc2007

[ Upstream commit 7384a24248eda140a234d356b6c840701ee9f055 ]

we fix penirq polarity, add penirq pinmux and touchscreen
properties.
Signed-off-by: NH. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>

arch/arm/boot/dts/omap3-gta04.dtsi

@@ -283,6 +283,13 @@
 			OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio112 */
 		>;
 	};
+
+	penirq_pins: pinmux_penirq_pins {
+		pinctrl-single,pins = <
+			/* here we could enable to wakeup the cpu from suspend by a pen touch */
+			OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio160 */
+		>;
+	};
 };
 
 &omap3_pmx_core2 {
@@ -423,10 +430,19 @@
 	tsc2007@48 {
 		compatible = "ti,tsc2007";
 		reg = <0x48>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&penirq_pins>;
 		interrupt-parent = <&gpio6>;
 		interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
-		gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;
+		gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;	/* GPIO_160 */
 		ti,x-plate-ohms = <600>;
+		touchscreen-size-x = <480>;
+		touchscreen-size-y = <640>;
+		touchscreen-max-pressure = <1000>;
+		touchscreen-fuzz-x = <3>;
+		touchscreen-fuzz-y = <8>;
+		touchscreen-fuzz-pressure = <10>;
+		touchscreen-inverted-y;
 	};
 
 	/* RFID EEPROM */