From afcd07b503dea4ba9de35e9de4f31c8d076708a1 Mon Sep 17 00:00:00 2001
From: Fei Mao <feim@qti.qualcomm.com>
Date: Tue, 31 Aug 2021 10:45:15 +0800
Subject: [PATCH] ARM: dts: qcom: Add touchscreen for WaipioP HDK

Add new device tree node for WaipioP HDK platform.

Change-Id: Id10733b836fe165fb2098b94bcc88881b58493b3
---
 qcom/waipio-hdk.dtsi | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/qcom/waipio-hdk.dtsi b/qcom/waipio-hdk.dtsi
index 71d93243..a2cf2a53 100644
--- a/qcom/waipio-hdk.dtsi
+++ b/qcom/waipio-hdk.dtsi
@@ -11,3 +11,33 @@
 &usb_qmp_dp_phy {
 	pinctrl-names = "default";
 };
+
+&qupv3_se4_spi {
+	status = "ok";
+	qcom,spi-touch-active = "novatek,NVT-ts";
+	qcom,la-vm;
+
+	focaltech@0 {
+		reg = <0xFF>;
+	};
+
+	novatek@0 {
+		compatible = "novatek,NVT-ts";
+		reg = <0x0>;
+		spi-max-frequency = <12800000>;
+		interrupt-parent = <&tlmm>;
+		interrupts = <21 0x2008>;
+		novatek,reset-gpio = <&tlmm 20 0x00>;
+		novatek,irq-gpio = <&tlmm 21 0x2008>;
+		novatek,swrst-n8-addr = <0x03F0FE>;
+		novatek,spi-rd-fast-addr = <0x03F310>;
+
+		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,trusted-touch-mode = "vm_mode";
+		novatek,touch-environment = "pvm";
+	};
+};