ARM: dts: omap3-gta04: Add touchscreen properties

Gta04 using tcs2007 touchscreen. Add support for that.

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts
index 7144ccde1e5a..28f685659e88 100644
--- a/arch/arm/boot/dts/omap3-gta04.dts
+++ b/arch/arm/boot/dts/omap3-gta04.dts
@@ -128,6 +128,16 @@
                 compatible = "honeywell,hmc5843";
                 reg = <0x1e>;
         };
+
+        /* touchscreen */
+        tsc2007@48 {
+                compatible = "ti,tsc2007";
+                reg = <0x48>;
+                interrupt-parent = <&gpio6>;
+                interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+                gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;
+                ti,x-plate-ohms = <600>;
+        };
 };
 
 &i2c3 {