arm64:dts: Add 7-inch Fannal display for MV with D18

MODV-97

arch/arm64/boot/dts/seco/Makefile

@@ -11,6 +11,7 @@ dtb-$(CONFIG_ARCH_MXC) +=	\
 				seco-imx8mp-d18-mv-g156han02.dtb \
 				seco-imx8mp-d18-mv-fg0700w0dsswagl1.dtb \
 				seco-imx8mp-d18-mv-fld-070fml72pi004.dtb \
+				seco-imx8mp-d18-mv-fn0700d101a.dtb \
 
 dts-dirs        += overlays
 subdir-y        := $(dts-dirs)

arch/arm64/boot/dts/seco/include/fn0700d101a.dtsi

+/*
+ * Copyright 2024 SECO
+ */
+
+/ {
+	/* Only valid for SMARC D18 */
+	reg_lcd1_bkl_en: regulator-lcd1-bkl-en {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd1_bkl_en";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&pca6416 6 0>;
+		enable-active-high;
+		regulator-always-on;
+		regulator-boot-on;
+		status = "okay";
+	};
+};
+
+&panel_lvds {
+	status          = "okay";
+	compatible      = "panel-lvds";
+	data-mapping    = "vesa-24";
+	width-mm        = <154>;
+	height-mm       = <86>;
+
+#ifdef DISPLAY_ENABLE
+	pinctrl-0       = <&pinctrl_display_enable>;
+	pinctrl-names   = "default";
+	enable-gpios    = <display_enable GPIO_ACTIVE_HIGH>;
+#endif
+#ifdef BACKLIGHT_PWM
+	backlight       = <&backlight1>;
+#endif
+
+	panel-timing {
+		clock-frequency = <51206400>;
+		hactive = <1024>;
+		vactive = <600>;
+		hfront-porch = <158>;
+		hsync-len = <4>;
+		hback-porch = <158>;
+		vfront-porch = <15>;
+		vsync-len = <5>;
+		vback-porch = <15>;
+	};
+
+	port {
+		panel_lvds1_in: endpoint {
+			remote-endpoint = <&lvds1_out>;
+		};
+	};
+};
+
+#ifdef BACKLIGHT_PWM
+&backlight1 {
+	status = "okay";
+	pwms = <backlight_pwm 0 100000 0>;
+	pinctrl-0 = <&pinctrl_backlight_enable>;
+	pinctrl-names = "default";
+	enable-gpios = <backlight_enable GPIO_ACTIVE_HIGH>;
+};
+#endif
+
+
+&lcdif2 {
+	status = "okay";
+};
+
+&ldb {
+	status = "okay";
+
+	lvds-channel@0 {
+		status              = "okay";
+		fsl,data-mapping    = "spwg";
+		fsl,data-width      = <24>;
+
+		port@1 {
+			reg = <1>;
+			lvds1_out: endpoint {
+				remote-endpoint = <&panel_lvds1_in>;
+			};
+		};
+	};
+};
+
+&ldb_phy {
+	status = "okay";
+};
+
+&iomuxc {
+#ifdef DISPLAY_ENABLE
+	pinctrl_display_enable: display-enable {
+		fsl,pins = <
+			DISPLAY_ENABLE          PAD_GPIO
+		>;
+	};
+#endif
+
+#ifdef BACKLIGHT_ENABLE
+	pinctrl_backlight_enable: backlight-enable {
+		fsl,pins = <
+			BACKLIGHT_ENABLE        PAD_GPIO
+		>;
+	};
+#endif
+};

arch/arm64/boot/dts/seco/seco-imx8mp-d18-mv-fn0700d101a.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/fn0700d101a.dtsi"
+
+/ {
+	model      = "SECO Group SMARC i.MX8MP FN0700D101A (D18 / LEVY)";
+	compatible = "fsl,imx8mp";
+};
+
+#ifdef ENABLE_TOUCH
+&i2c2 {
+	maxtouch@4a {
+		compatible = "atmel,maxtouch";
+		status = "okay";
+		reg = <0x4a>;
+		/*
+		 * 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 atmel-mxt driver doesn't support the irq-gpio
+		 * or the irq-low-active properties.
+		 */
+#ifdef touch_reset
+		reset-gpio = <touch_reset GPIO_ACTIVE_LOW>;
+		reset-low-active = <1>;
+#endif
+	};
+};
+#endif