ARM: dts: msm: add pinctrl configuration for Touchscreen GPIOs on MSMFALCON

Add pinctrl configuration for GPIO66 and GPIO67 used by Touchscreen
on MSMFALCON.

Change-Id: Ica5ff2bdbdfbfd2fa8dbba7048b74108b2a05f3f
Signed-off-by: Himanshu Aggarwal <haggarwa@codeaurora.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/qcom/msmfalcon-pinctrl.dtsi b/arch/arm/boot/dts/qcom/msmfalcon-pinctrl.dtsi
index 6951cdf96815..68ebb985144c 100644
--- a/arch/arm/boot/dts/qcom/msmfalcon-pinctrl.dtsi
+++ b/arch/arm/boot/dts/qcom/msmfalcon-pinctrl.dtsi
@@ -788,5 +788,46 @@
 				};
 			};
 		};
+
+		ts_mux {
+			ts_active: ts_active {
+				mux {
+					pins = "gpio66", "gpio67";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio66", "gpio67";
+					drive-strength = <16>;
+					bias-pull-up;
+				};
+			};
+
+			ts_reset_suspend: ts_reset_suspend {
+				mux {
+					pins = "gpio66";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio66";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+
+			ts_int_suspend: ts_int_suspend {
+				mux {
+					pins = "gpio67";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio67";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+		};
 	};
 };