ARM: dts: msm: add fts touch device nodes for Sun

Change adds fts touch driver device nodes for Sun
CDP and MTP target. Also adds pinctrl states for
touchscreen.

Change-Id: Iabba28806e4f1f3cced6270f82cbdca1c1366ede
Signed-off-by: Rohith Iyer <quic_rohiiyer@quicinc.com>

qcom/sun-pinctrl.dtsi

@@ -3217,4 +3217,65 @@
 			};
 		};
 	};
+
+	/* touchscreen pins */
+	pmx_ts_active {
+		ts_active: ts_active {
+			mux {
+				pins = "gpio161", "gpio162";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio161", "gpio162";
+				drive-strength = <8>;
+				bias-pull-up;
+			};
+		};
+	};
+
+	pmx_ts_reset_suspend {
+		ts_reset_suspend: ts_reset_suspend {
+			mux {
+				pins = "gpio161";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio161";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+		};
+	};
+
+	pmx_ts_int_suspend {
+		ts_int_suspend: ts_int_suspend {
+			mux {
+				pins = "gpio162";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio162";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+		};
+	};
+
+	pmx_ts_release {
+		ts_release: ts_release {
+			mux {
+				pins = "gpio161", "gpio162";
+				function = "gpio";
+			};
+
+			config {
+				pins = "gpio161", "gpio162";
+				drive-strength = <2>;
+				bias-disable;
+			};
+		};
+	};
 };