[PATCH 5/8] ARM: dts: imx6ul: Add parallel display DT overlay for TQMa6ULx

[Alexander Stein]

Both displays are attached on X4 and differ only in display settings.
Note: Due to hardware wiring a 24-Bit bus-width has to be used.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 arch/arm/boot/dts/nxp/imx/Makefile            |  4 ++
 .../imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtso  | 53 +++++++++++++++++++
 .../imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtso  | 53 +++++++++++++++++++
 3 files changed, 110 insertions(+)
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtso
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtso

diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 08d88adce2b7e..3d34af776a5bb 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -421,11 +421,15 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ulz-bsh-smm-m2.dtb
 
 imx6ul-tqma6ul2-mba6ulx-lvds-tm070jvhg33-dtbs += imx6ul-tqma6ul2-mba6ulx.dtb imx6ul-tqma6ul2-mba6ulx-lvds-tm070jvhg33.dtbo
+imx6ul-tqma6ul2-mba6ulx-cdtech-dc44-dtbs += imx6ul-tqma6ul2-mba6ulx.dtb imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtbo
+imx6ul-tqma6ul2-mba6ulx-cdtech-fc21-dtbs += imx6ul-tqma6ul2-mba6ulx.dtb imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtbo
 imx6ul-tqma6ul2l-mba6ulx-lvds-tm070jvhg33-dtbs += imx6ul-tqma6ul2-mba6ulx.dtb imx6ul-tqma6ul2-mba6ulx-lvds-tm070jvhg33.dtbo
 imx6ull-tqma6ull2-mba6ulx-lvds-tm070jvhg33-dtbs += imx6ull-tqma6ull2-mba6ulx.dtb imx6ul-tqma6ul2-mba6ulx-lvds-tm070jvhg33.dtbo
 imx6ull-tqma6ull2l-mba6ulx-lvds-tm070jvhg33-dtbs += imx6ull-tqma6ull2l-mba6ulx.dtb imx6ul-tqma6ul2-mba6ulx-lvds-tm070jvhg33.dtbo
 
 dtb-$(CONFIG_SOC_IMX6UL) += 	imx6ul-tqma6ul2-mba6ulx-lvds-tm070jvhg33.dtb
+dtb-$(CONFIG_SOC_IMX6UL) += 	imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtb
+dtb-$(CONFIG_SOC_IMX6UL) += 	imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtb
 dtb-$(CONFIG_SOC_IMX6UL) += 	imx6ul-tqma6ul2l-mba6ulx-lvds-tm070jvhg33.dtb
 dtb-$(CONFIG_SOC_IMX6UL) += 	imx6ull-tqma6ull2-mba6ulx-lvds-tm070jvhg33.dtb
 dtb-$(CONFIG_SOC_IMX6UL) += 	imx6ull-tqma6ull2l-mba6ulx-lvds-tm070jvhg33.dtb
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtso b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtso
new file mode 100644
index 0000000000000..12bafa497067e
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-dc44.dtso
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright 2018-2026 TQ-Systems GmbH <linux at ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Markus Niebel
+ * Author: Alexander Stein
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&backlight {
+	pwms = <&pwm2 0 20000 0>;
+	brightness-levels = <0 2 4 8 16 32 64 128 255>;
+	default-brightness-level = <8>;
+	status = "okay";
+};
+
+&display {
+	compatible = "cdtech,s070swv29hg-dc44";
+	power-supply = <&reg_mba6ul_3v3>;
+	status = "okay";
+};
+
+&i2c4 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	touchscreen at 38 {
+		compatible = "edt,edt-ft5406";
+		reg = <0x38>;
+		interrupt-parent = <&expander_in0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		wake-gpios = <&expander_out0 1 GPIO_ACTIVE_HIGH>;
+		/* reset-gpios is controlled by stk reset */
+		gain = <20>;
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <480>;
+		iovcc-supply = <&reg_mba6ul_3v3>;
+		vcc-supply = <&reg_mba6ul_3v3>;
+	};
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&lcdif_out {
+	bus-width = <24>;
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtso b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtso
new file mode 100644
index 0000000000000..36a055d34c354
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tqma6ul2-mba6ulx-cdtech-fc21.dtso
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+/*
+ * Copyright 2018-2026 TQ-Systems GmbH <linux at ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Markus Niebel
+ * Author: Alexander Stein
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&backlight {
+	pwms = <&pwm2 0 20000 0>;
+	brightness-levels = <0 2 4 8 16 32 64 128 255>;
+	default-brightness-level = <8>;
+	status = "okay";
+};
+
+&display {
+	compatible = "cdtech,s070pws19hp-fc21";
+	power-supply = <&reg_mba6ul_3v3>;
+	status = "okay";
+};
+
+&i2c4 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	touchscreen at 38 {
+		compatible = "edt,edt-ft5406";
+		reg = <0x38>;
+		interrupt-parent = <&expander_in0>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		wake-gpios = <&expander_out0 1 GPIO_ACTIVE_HIGH>;
+		/* reset-gpios is controlled by stk reset */
+		gain = <20>;
+		touchscreen-size-x = <1024>;
+		touchscreen-size-y = <600>;
+		iovcc-supply = <&reg_mba6ul_3v3>;
+		vcc-supply = <&reg_mba6ul_3v3>;
+	};
+};
+
+&lcdif {
+	status = "okay";
+};
+
+&lcdif_out {
+	bus-width = <24>;
+};
-- 
2.55.0