arm64:dts: Split QX-070 MV DT into MXT and EETI variant

arch/arm64/boot/dts/seco/Makefile

@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_MXC) +=	\
 				seco-imx8mp-d18.dtb \
 				seco-imx8mp-d18-b79.dtb \
 				seco-imx8mp-d18-mv-qx-070wsvgamml01d.dtb \
+				seco-imx8mp-d18-mv-qx-070wsvgamml01d-eeti.dtb \
 				seco-imx8mp-d18-mv-g101ean02.dtb \
 				seco-imx8mp-d18-mv-g156han02.dtb \
 				seco-imx8mp-d18-mv-fg0700w0dsswagl1.dtb \

arch/arm64/boot/dts/seco/seco-imx8mp-d18-mv-qx-070wsvgamml01d-eeti.dts

+/*
+ * Copyright 2024 SECO Northern Europe GmbH
+ */
+
+/dts-v1/;
+
+#include "../seconorth/imx8mp-pinfunc.h"
+
+#define DISPLAY_ENABLE MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21
+#define display_enable &gpio4 21
+
+#define BACKLIGHT_PWM
+#define backlight_pwm &pwm1
+
+#define BACKLIGHT_ENABLE MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06
+#define backlight_enable &gpio1 6
+
+#define ENABLE_TOUCH
+#define touch_int_parent &pca6416
+#define touch_int_pin 4
+#define touch_int &pca6416 4
+#define touch_reset_pin 2
+#define touch_reset &pca6416 2
+
+#include "include/imx8mp-d18.dtsi"
+#include "include/mv.dtsi"
+#include "include/qx-070wsvgamml01d.dtsi"
+
+/ {
+	model      = "SECO Group SMARC i.MX8MP QX-070WSVGA (D18 / LEVY)";
+	compatible = "fsl,imx8mp";
+};
+
+#ifdef ENABLE_TOUCH
+&i2c2 {
+	eeti@2a {
+		compatible = "eeti,exc3000_ts";
+		status = "okay";
+		reg = <0x2a>;
+		/*
+		 * The touch_int is connected to the GPIO-Expander
+		 * and needs no pinmuxing.
+		 */
+		interrupt-parent = <touch_int_parent>;
+		interrupts = <touch_int_pin IRQ_TYPE_LEVEL_LOW>;
+		/*
+		 * The irq-gpio and irq-low-active properties are
+		 * not used in conjuction with the threaded interrupt
+		 * mode.
+		 */
+		use-threaded-interrupts = <1>;
+#ifdef touch_reset
+		reset-gpio = <touch_reset GPIO_ACTIVE_LOW>;
+		reset-low-active = <1>;
+#endif
+	};
+};
+#endif

arch/arm64/boot/dts/seco/seco-imx8mp-d18-mv-qx-070wsvgamml01d.dts

@@ -33,27 +33,6 @@ / {
 
 #ifdef ENABLE_TOUCH
 &i2c2 {
-#if 0
-	eeti@2a {
-		compatible = "eeti,exc3000_ts";
-		status = "okay";
-		reg = <0x2a>;
-		use-new-mode = <1>;
-		/*
-		 * The touch_int is connected to the GPIO-Expander
-		 * and needs no pinmuxing.
-		 */
-		interrupt-parent = <touch_int_parent>;
-		interrupts = <touch_int_pin IRQ_TYPE_LEVEL_LOW>;
-		/* irq-gpio = <touch_int GPIO_ACTIVE_LOW>;
-		irq-low-active = <1>; */
-#ifdef touch_reset
-		reset-gpio = <touch_reset GPIO_ACTIVE_LOW>;
-		reset-low-active = <1>;
-#endif
-	};
-#endif
-
 	maxtouch@4a {
 		compatible = "atmel,maxtouch";
 		status = "okay";