From 960a89d0fb14b0546bb45c2453e22e7a7c207688 Mon Sep 17 00:00:00 2001
From: Ritesh Kumar <riteshk@qti.qualcomm.com>
Date: Tue, 12 Jan 2021 11:32:18 +0530
Subject: [PATCH] ARM: dts: msm: add touch support on yupik target

This change adds touch support for yupik IDP platform.

Change-Id: I9ec6adacf1f1c2bfb8a8266819bc4de01bc90a90
---
 qcom/yupik-idp.dtsi     | 27 +++++++++++++++++++
 qcom/yupik-pinctrl.dtsi | 60 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+)

diff --git a/qcom/yupik-idp.dtsi b/qcom/yupik-idp.dtsi
index ba10bba6ac2c..f3d1774b6930 100644
--- a/qcom/yupik-idp.dtsi
+++ b/qcom/yupik-idp.dtsi
@@ -259,3 +259,30 @@
 
 	status = "ok";
 };
+
+&qupv3_se13_i2c {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	status = "ok";
+	qcom,i2c-touch-active="novatek,NVT-ts";
+
+	novatek@62 {
+		compatible = "novatek,NVT-ts";
+		reg = <0x62>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <81 0x2008>;
+
+		pinctrl-names = "pmx_ts_active","pmx_ts_suspend",
+					"pmx_ts_release";
+
+		pinctrl-0 = <&ts_active>;
+		pinctrl-1 = <&ts_int_suspend &ts_reset_suspend>;
+		pinctrl-2 = <&ts_release>;
+
+		novatek,reset-gpio = <&tlmm 105 0x00>;
+		novatek,irq-gpio = <&tlmm 81 0x2008>;
+
+	};
+};
diff --git a/qcom/yupik-pinctrl.dtsi b/qcom/yupik-pinctrl.dtsi
index b887f34b852a..a1006126a1bc 100644
--- a/qcom/yupik-pinctrl.dtsi
+++ b/qcom/yupik-pinctrl.dtsi
@@ -2868,5 +2868,65 @@
 				};
 			};
 		};
+
+		pmx_ts_active {
+			ts_active: ts_active {
+				mux {
+					pins = "gpio105", "gpio81";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio105", "gpio81";
+					drive-strength = <8>;
+					bias-pull-up;
+				};
+			};
+		};
+
+		pmx_ts_reset_suspend {
+			ts_reset_suspend: ts_reset_suspend {
+				mux {
+					pins = "gpio105";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio105";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+		};
+
+		pmx_ts_int_suspend {
+			ts_int_suspend: ts_int_suspend {
+				mux {
+					pins = "gpio81";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio81";
+					drive-strength = <2>;
+					bias-pull-down;
+				};
+			};
+		};
+
+		pmx_ts_release {
+			ts_release: ts_release {
+				mux {
+					pins = "gpio105", "gpio81";
+					function = "gpio";
+				};
+
+				config {
+					pins = "gpio105", "gpio81";
+					drive-strength = <2>;
+					bias-disable;
+				};
+			};
+		};
 	};
 };