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>

diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts
index 7144ccde1e5ad63c9a5b32379eb7cc7208719e9b..28f685659e88ff963bf04f859a1da3fd10452d04 100644 (file)
--- 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 {