overlays: add initial overlays

Naming format:
<machine>_<function>_overlay.dts

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>

23 files changed, 1037 insertions, 0 deletions

diff --git a/overlays/apalis-imx6_atmel-mxt_overlay.dts b/overlays/apalis-imx6_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..6fae23b
--- /dev/null
+++ b/overlays/apalis-imx6_atmel-mxt_overlay.dts
@@ -0,0 +1,22 @@
+// Atmel MXT touchscreen for the 7inch and 10inch display orderable at Toradex.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,apalis_imx6q";
+	fragment@0 {
+		target-path="/soc/aips-bus@2100000/i2c@21a0000";
+		__overlay__ {
+			status = "okay";
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+				compatible = "atmel,maxtouch";
+				reg = <0x4a>;
+				interrupt-parent = <&gpio6>;
+				interrupts = <10 2>;
+				reset-gpios = <&gpio6 9 0>;
+				status = "okay";
+			};
+		};
+	};
+};
diff --git a/overlays/apalis-imx6_lvds_overlay.dts b/overlays/apalis-imx6_lvds_overlay.dts
new file mode 100644
index 0000000..6adcf93
--- /dev/null
+++ b/overlays/apalis-imx6_lvds_overlay.dts
@@ -0,0 +1,14 @@
+// Enable the LVDS interface on the Apalis iMX6Q. Make sure to also select a valid display configuration.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+        compatible = "toradex,apalis_imx6q";
+        fragment@0 {
+                target-path = "/ldb";
+                __overlay__ {
+                        status = "okay";
+                };
+        };
+};
diff --git a/overlays/apalis-imx6_parallel-rgb_overlay.dts b/overlays/apalis-imx6_parallel-rgb_overlay.dts
new file mode 100644
index 0000000..b8eacde
--- /dev/null
+++ b/overlays/apalis-imx6_parallel-rgb_overlay.dts
@@ -0,0 +1,14 @@
+// Enable the parallel RGB interface on the Apalis iMX6Q. Make sure to also select a valid display configuration.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+        compatible = "toradex,apalis_imx6q";
+        fragment@0 {
+                target-path = "/disp0";
+                __overlay__ {
+                        status = "okay";
+                };
+        };
+};
diff --git a/overlays/apalis-imx8qm_atmel-mxt_overlay.dts b/overlays/apalis-imx8qm_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..0c60ad6
--- /dev/null
+++ b/overlays/apalis-imx8qm_atmel-mxt_overlay.dts
@@ -0,0 +1,43 @@
+// Atmel MXT touchscreen for the 7inch and 10inch display orderable at Toradex.
+
+/dts-v1/;
+/plugin/;
+
+#include "dt-bindings/interrupt-controller/irq.h"
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qm.h"
+
+/ {
+	compatible = "toradex,apalis-imx8qm";
+	fragment@0 {
+		target = <&i2c2>;
+		__overlay__ {
+			/* Atmel maxtouch controller */
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+				compatible = "atmel,maxtouch";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_touch>;
+				reg = <0x4a>;
+				interrupt-parent = <&gpio4>;
+				interrupts = <1 IRQ_TYPE_EDGE_FALLING>;    /* Apalis GPIO5 */
+				reset-gpios = <&gpio4 2 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
+				status = "okay";
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&iomuxc>;
+		__overlay__ {
+			apalis-imx8qm {
+				/* Apalis GPIO5+6 */
+				pinctrl_touch: touchgrp {
+					fsl,pins = <
+						SC_P_FLEXCAN2_RX_LSIO_GPIO4_IO01		0x06000021
+						SC_P_FLEXCAN2_TX_LSIO_GPIO4_IO02		0x06000021
+					>;
+				};
+			};
+		};
+	};
+};
diff --git a/overlays/apalis-imx8qm_display-lt170410_overlay.dts b/overlays/apalis-imx8qm_display-lt170410_overlay.dts
new file mode 100644
index 0000000..88a6a1d
--- /dev/null
+++ b/overlays/apalis-imx8qm_display-lt170410_overlay.dts
@@ -0,0 +1,47 @@
+// LT170410 display (10inch) with a resolution of 1280x800 pixel. This display can be ordered at Toradex.
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,apalis-imx8qm";
+	fragment@0 {
+		target = <&ldb2>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&ldb2_phy>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@2 {
+		target-path = "/lvds1_panel";
+		__overlay__ {
+			status = "okay";
+			compatible = "panel-lvds";
+
+			data-mapping = "vesa-24";
+			width-mm = <1280>;
+			height-mm = <800>;
+
+			panel-timing {
+				clock-frequency = <68930000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <64>;
+				hfront-porch = <64>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <40>;
+				vsync-len = <6>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
diff --git a/overlays/apalis-imx8qm_st-m41t0_overlay.dts b/overlays/apalis-imx8qm_st-m41t0_overlay.dts
new file mode 100644
index 0000000..5a91eef
--- /dev/null
+++ b/overlays/apalis-imx8qm_st-m41t0_overlay.dts
@@ -0,0 +1,29 @@
+// Enble the external m41t0 RTC from ST
+
+/dts-v1/;
+/plugin/;
+
+#include "dt-bindings/interrupt-controller/irq.h"
+#include "dt-bindings/gpio/gpio.h"
+
+/ {
+	compatible = "toradex,apalis-imx8qm";
+	fragment@0 {
+		target = <&i2c2>;
+		__overlay__ {
+			/* M41T0M6 real time clock on carrier board */
+			rtc_i2c: rtc@68 {
+				compatible = "st,m41t0";
+				reg = <0x68>;
+			};
+		};
+	};
+	fragment@1 {
+		target-path = "/aliases";
+		__overlay__ {
+			aliases {
+				rtc0 = &rtc_i2c;
+			};
+		};
+	};
+};
diff --git a/overlays/apalis-imx8x_ad7879_overlay.dts b/overlays/apalis-imx8x_ad7879_overlay.dts
new file mode 100644
index 0000000..84511cb
--- /dev/null
+++ b/overlays/apalis-imx8x_ad7879_overlay.dts
@@ -0,0 +1,48 @@
+// Enable the resistive touch controller (AD7879) on the module
+
+/dts-v1/;
+/plugin/;
+
+#include "dt-bindings/interrupt-controller/irq.h"
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+
+/ {
+	compatible = "toradex,apalis-imx8qxp";
+	fragment@0 {
+		target = <&i2c0>;
+		__overlay__ {
+			/* Touch controller */
+			ad7879@2c {
+				compatible = "adi,ad7879-1";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_ad7879_int>;
+				reg = <0x2c>;
+				interrupt-parent = <&gpio3>;
+				interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+				touchscreen-max-pressure = <4096>;
+				adi,resistance-plate-x = <120>;
+				adi,first-conversion-delay = /bits/ 8 <3>;
+				adi,acquisition-time = /bits/ 8 <1>;
+				adi,median-filter-size = /bits/ 8 <2>;
+				adi,averaging = /bits/ 8 <1>;
+				adi,conversion-interval = /bits/ 8 <255>;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&iomuxc>;
+		__overlay__ {
+			apalis-imx8qxp {
+				/* On-module touch pen-down interrupt */
+				pinctrl_ad7879_int: ad7879-int {
+					fsl,pins = <
+						SC_P_MIPI_CSI0_I2C0_SCL_LSIO_GPIO3_IO05		0x21
+					>;
+				};
+			};
+		};
+	};
+
+};
diff --git a/overlays/apalis-imx8x_atmel-mxt_overlay.dts b/overlays/apalis-imx8x_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..1cb649f
--- /dev/null
+++ b/overlays/apalis-imx8x_atmel-mxt_overlay.dts
@@ -0,0 +1,43 @@
+// Atmel MXT touchscreen for the 7inch and 10inch display orderable at Toradex.
+
+/dts-v1/;
+/plugin/;
+
+#include "dt-bindings/interrupt-controller/irq.h"
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+
+/ {
+	compatible = "toradex,apalis-imx8qxp";
+	fragment@0 {
+		target = <&i2c1>;
+		__overlay__ {
+			/* Atmel maxtouch controller */
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+				compatible = "atmel,maxtouch";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_touch>;
+				reg = <0x4a>;
+				interrupt-parent = <&gpio3>;
+				interrupts = <17 IRQ_TYPE_EDGE_FALLING>;    /* Apalis GPIO5 */
+				reset-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; /* Apalis GPIO6 */
+				status = "okay";
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&iomuxc>;
+		__overlay__ {
+			apalis-imx8qxp {
+				/* Apalis GPIO5+6 */
+				pinctrl_touch: touchgrp {
+					fsl,pins = <
+						SC_P_QSPI0B_SCLK_LSIO_GPIO3_IO17		0x21		/* MXM3 11 */
+						SC_P_QSPI0B_DATA0_LSIO_GPIO3_IO18		0x21		/* MXM3 13 */
+					>;
+				};
+			};
+		};
+	};
+};
diff --git a/overlays/apalis-imx8x_display-lt161010_overlay.dts b/overlays/apalis-imx8x_display-lt161010_overlay.dts
new file mode 100644
index 0000000..2e94aa7
--- /dev/null
+++ b/overlays/apalis-imx8x_display-lt161010_overlay.dts
@@ -0,0 +1,42 @@
+// LT161010 display (7inch) with a resolution of 800x480 pixel. This display can be ordered at Toradex.
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,apalis-imx8qxp";
+	fragment@0 {
+		target-path = "/lcdif@5a180000";
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target-path = "/panel-1";
+		__overlay__ {
+			compatible = "panel-dpi";
+
+			width-mm = <217>;
+			height-mm = <136>;
+
+			data-mapping = "bgr666";
+
+			panel-timing {
+				clock-frequency = <33260000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hfront-porch = <40>;
+				vback-porch = <32>;
+				vfront-porch = <13>;
+				hsync-len = <48>;
+				vsync-len = <3>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
diff --git a/overlays/apalis-imx8x_display-lt170410_overlay.dts b/overlays/apalis-imx8x_display-lt170410_overlay.dts
new file mode 100644
index 0000000..57a2a88
--- /dev/null
+++ b/overlays/apalis-imx8x_display-lt170410_overlay.dts
@@ -0,0 +1,40 @@
+// LT170410 display (10inch) with a resolution of 1280x800 pixel. This display can be ordered at Toradex.
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,apalis-imx8qxp";
+	fragment@0 {
+		target = <&ldb1>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&panel_2>;
+		__overlay__ {
+			status = "okay";
+			compatible = "panel-lvds";
+
+			data-mapping = "vesa-24";
+			width-mm = <1280>;
+			height-mm = <800>;
+
+			panel-timing {
+				clock-frequency = <68930000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <64>;
+				hfront-porch = <64>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <40>;
+				vsync-len = <6>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
diff --git a/overlays/colibri-imx6-aster_atmel-mxt_overlay.dts b/overlays/colibri-imx6-aster_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..11fd1ea
--- /dev/null
+++ b/overlays/colibri-imx6-aster_atmel-mxt_overlay.dts
@@ -0,0 +1,40 @@
+// Atmel touchscreen for the 7inch capacitive display orderable at Toradex. Use this devicetree on the Aster board.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,colibri_imx6dl";
+	fragment@0 {
+		target = <&weim>;
+		__overlay__{
+			status = "disabled";
+		};
+	};
+	fragment@1 {
+		target = <&iomuxc>;
+		__overlay__ {
+			pinctrl_atmel_mxt_ts: atmelmxttsgrp {
+				fsl,pins = <
+					0x300 0x6e8 0x000 0x5 0x0	0x1b0b1
+					0x140 0x510 0x000 0x5 0x0	0x1b0b1
+				>;
+			};
+		};
+	};
+	fragment@2 {
+		target = <&i2c3>;
+		__overlay__ {
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_atmel_mxt_ts>;
+				compatible = "atmel,maxtouch";
+				reg = <0x4a>;
+				interrupt-parent = <&gpio2>;
+				interrupts = <24 2>;
+				reset-gpios = <&gpio1 14 0>;
+				status = "okay";
+			};
+		};
+	};
+};
diff --git a/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts b/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..fac62f0
--- /dev/null
+++ b/overlays/colibri-imx6-eval_atmel-mxt_overlay.dts
@@ -0,0 +1,33 @@
+// Atmel touchscreen for the 7inch and 10inch display orderable at Toradex. Use this devicetree on the Evaluation or Iris board.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,colibri_imx6dl";
+	fragment@0 {
+		target = <&i2c3>;
+		__overlay__ {
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+			compatible = "atmel,maxtouch";
+			reg = <0x4a>;
+			interrupt-parent = <&gpio1>;
+			interrupts = <9 2>;
+			reset-gpios = <&gpio2 10 0>;
+			status = "okay";
+			};
+		};
+	};
+	fragment@1 {
+		target = <&pwm1>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+	fragment@2 {
+		target = <&pwm4>;
+		__overlay__{
+			status = "disabled";
+		};
+	};
+};
diff --git a/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts b/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..0fef20c
--- /dev/null
+++ b/overlays/colibri-imx7-aster_atmel-mxt_overlay.dts
@@ -0,0 +1,34 @@
+// Atmel touchscreen for the 7inch capacitive display orderable at Toradex. Use this devicetree on the Aster board.
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,colibri-imx7d-emmc";
+	fragment@0 {
+		target = <&i2c4>;
+		__overlay__ {
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+				compatible = "atmel,maxtouch";
+				reg = <0x4a>;
+				interrupt-parent = <&gpio2>;
+				interrupts = <15 2>;
+				reset-gpios = <&gpio2 28 0>;
+				status = "okay";
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&pwm2>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+
+	fragment@2 {
+		target = <&pwm3>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+};
diff --git a/overlays/colibri-imx7-eval_atmel-mxt_overlay.dts b/overlays/colibri-imx7-eval_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..2f29eff
--- /dev/null
+++ b/overlays/colibri-imx7-eval_atmel-mxt_overlay.dts
@@ -0,0 +1,52 @@
+// Atmel touchscreen for the 7inch capacitive display orderable at Toradex. Use this devicetree on the Evaluation or Iris board.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,colibri-imx7d-emmc";
+	fragment@0 {
+		target = <&i2c4>;
+		__overlay__ {
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+			pinctrl-names = "default";
+                        pinctrl-0 = <&pinctrl_atmel_mxt_ts>;
+			compatible = "atmel,maxtouch";
+			reg = <0x4a>;
+			interrupt-parent = <&gpio1>;
+			interrupts = <9 2>;
+			reset-gpios = <&gpio1 10 0>;
+			status = "okay";
+			};
+		};
+	};
+	fragment@1 {
+		target = <&pwm2>;
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+	fragment@2 {
+		target = <&pwm3>;
+		__overlay__{
+			status = "disabled";
+		};
+	};
+	fragment@3 {
+		target = <&iomuxc_lpsr>;
+		__overlay__ {
+			pinctrl_atmel_mxt_ts: atmelmxttsgrp {
+				fsl,pins = <
+					0x0018 0x0270 0x0000 0x0 0x0 0x59
+					0x001C 0x0274 0x0000 0x0 0x0 0x59
+				>;
+			};
+		};
+	};
+	fragment@4 {
+		target = <&uart1>;
+		__overlay__ {
+			pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1>;
+		};
+	};
+};
diff --git a/overlays/colibri-imx8x_ad7879_overlay.dts b/overlays/colibri-imx8x_ad7879_overlay.dts
new file mode 100644
index 0000000..5587032
--- /dev/null
+++ b/overlays/colibri-imx8x_ad7879_overlay.dts
@@ -0,0 +1,47 @@
+// Enable the resistive touch controller (AD7879) on the module
+
+/dts-v1/;
+/plugin/;
+
+#include "dt-bindings/interrupt-controller/irq.h"
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+
+/ {
+	compatible = "toradex,colibri-imx8qxp";
+	fragment@0 {
+		target = <&i2c0>;
+		__overlay__ {
+			/* Touch controller */
+			ad7879@2c {
+				compatible = "adi,ad7879-1";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_ad7879_int>;
+				reg = <0x2c>;
+				interrupt-parent = <&gpio3>;
+				interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+				touchscreen-max-pressure = <4096>;
+				adi,resistance-plate-x = <120>;
+				adi,first-conversion-delay = /bits/ 8 <3>;
+				adi,acquisition-time = /bits/ 8 <1>;
+				adi,median-filter-size = /bits/ 8 <2>;
+				adi,averaging = /bits/ 8 <1>;
+				adi,conversion-interval = /bits/ 8 <255>;
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&iomuxc>;
+		__overlay__ {
+			colibri-imx8qxp {
+				/* On-module touch pen-down interrupt */
+				pinctrl_ad7879_int: ad7879-int {
+					fsl,pins = <
+						SC_P_MIPI_CSI0_I2C0_SCL_LSIO_GPIO3_IO05		0x21
+					>;
+				};
+			};
+		};
+	};
+};
diff --git a/overlays/colibri-imx8x_atmel-mxt_overlay.dts b/overlays/colibri-imx8x_atmel-mxt_overlay.dts
new file mode 100644
index 0000000..1c4f74b
--- /dev/null
+++ b/overlays/colibri-imx8x_atmel-mxt_overlay.dts
@@ -0,0 +1,43 @@
+// Atmel MXT touchscreen for the 7inch and 10inch display orderable at Toradex.
+
+/dts-v1/;
+/plugin/;
+
+#include "dt-bindings/interrupt-controller/irq.h"
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+
+/ {
+	compatible = "toradex,colibri-imx8qxp";
+
+	fragment@0 {
+		target = <&i2c1>;
+		__overlay__ {
+			/* Atmel maxtouch controller */
+			atmel_mxt_ts: atmel_mxt_ts@4a {
+				compatible = "atmel,maxtouch";
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mxt_ts>;
+				reg = <0x4a>;
+				interrupt-parent = <&gpio3>;
+				interrupts = <20 IRQ_TYPE_EDGE_FALLING>;	/* SODIMM 107 */
+				reset-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;	/* SODIMM 106 */
+				status = "okay";
+			};
+		};
+	};
+
+	fragment@1 {
+		target = <&iomuxc>;
+		__overlay__ {
+			colibri-imx8qxp {
+				pinctrl_mxt_ts: mxt-ts {
+					fsl,pins = <
+						SC_P_QSPI0B_DATA2_LSIO_GPIO3_IO20		0x20		/* SODIMM 107 */
+						SC_P_QSPI0B_SS1_B_LSIO_GPIO3_IO24		0x20		/* SODIMM 106 */
+					>;
+				};
+			};
+		};
+	};
+};
diff --git a/overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts b/overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts
new file mode 100644
index 0000000..b513e38
--- /dev/null
+++ b/overlays/colibri-imx8x_disable-parallel-rgb_overlay.dts
@@ -0,0 +1,18 @@
+// Disable the parallel RGB interface on Colibri iMX8X
+
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,colibri-imx8qxp";
+
+	fragment@0 {
+		target = <&adma_lcdif>;
+
+		__overlay__ {
+			status = "dsabled";
+		};
+	};
+};
diff --git a/overlays/colibri-imx8x_display-lt170410_overlay.dts b/overlays/colibri-imx8x_display-lt170410_overlay.dts
new file mode 100644
index 0000000..df315d7
--- /dev/null
+++ b/overlays/colibri-imx8x_display-lt170410_overlay.dts
@@ -0,0 +1,42 @@
+// LT170410 display (10inch) with a resolution of 1280x800 pixel. This display can be ordered at Toradex.
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,colibri-imx8qxp";
+	fragment@0 {
+		target = <&adma_lcdif>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target-path = "/panel";
+		__overlay__ {
+			compatible = "panel-dpi";
+
+			width-mm = <217>;
+			height-mm = <136>;
+
+			data-mapping = "bgr666";
+
+			panel-timing {
+				clock-frequency = <33260000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hfront-porch = <40>;
+				vback-porch = <32>;
+				vfront-porch = <13>;
+				hsync-len = <48>;
+				vsync-len = <3>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
diff --git a/overlays/colibri-imx8x_dsihdmi_overlay.dts b/overlays/colibri-imx8x_dsihdmi_overlay.dts
new file mode 100644
index 0000000..f1ccfb5
--- /dev/null
+++ b/overlays/colibri-imx8x_dsihdmi_overlay.dts
@@ -0,0 +1,270 @@
+// Enable the dsi to hdmi adapter orderable at Toradex for Colibri iMX8X
+
+#include "dt-bindings/gpio/gpio.h"
+#include "dt-bindings/pinctrl/pads-imx8qxp.h"
+
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "toradex,colibri-imx8qxp";
+
+	fragment@0 {
+		target = <&ldb2>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@1 {
+		target = <&ldb2_phy>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@2 {
+		target = <&mipi_dsi_phy1>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@3 {
+		target = <&mipi_dsi1>;
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@4 {
+		target = <&mipi_dsi_bridge1>;
+		__overlay__ {
+			status = "okay";
+			port@1 {
+				mipi_dsi_bridge1_out: endpoint {
+					remote-endpoint = <&lt8912_1_in>;
+				};
+			};
+		};
+	};
+
+	fragment@5 {
+		target = <&iomuxc>;
+		__overlay__ {
+			colibri-imx8qxp {
+				/* DSI/LVDS Hot Plug Detect on FFC (X2) */
+				pinctrl_gpio_hpd: gpio-hpd {
+					fsl,pins = <
+						SC_P_MIPI_DSI1_GPIO0_00_LSIO_GPIO1_IO31		0x20		/* SODIMM 138 */
+					>;
+				};
+			};
+		};
+	};
+
+	fragment@6 {
+		target = <&i2c0_mipi_lvds0>;
+
+		__overlay__ {
+			status = "okay";
+
+			/* DSI to HDMI Adapter V1.1A */
+			i2c-switch@70 {
+				compatible = "nxp,pca9540";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x70>;
+				i2c-mux-idle-disconnect;
+
+				i2c_sw0: i2c-sw@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					/* DDC/EDID */
+				};
+
+				i2c-sw@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					lt8912@48 {
+						compatible = "lontium,lt8912";
+						ddc-i2c-bus = <&i2c_sw0>;
+						hpd-gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
+						pinctrl-names = "default";
+						pinctrl-0 = <&pinctrl_gpio_hpd>;
+						reg = <0x48>;
+
+						port {
+							lt8912_1_in: endpoint {
+								remote-endpoint = <&mipi_dsi_bridge1_out>;
+							};
+						};
+					};
+				};
+			};
+		};
+	};
+
+	fragment@7 {
+		target = <&pixel_combiner>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@8 {
+		target = <&prg1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@9 {
+		target = <&prg2>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@10 {
+		target = <&prg3>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@11 {
+		target = <&prg4>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@12 {
+		target = <&prg5>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@13 {
+		target = <&prg6>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@14 {
+		target = <&prg7>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@15 {
+		target = <&prg8>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@16 {
+		target = <&prg9>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@17 {
+		target = <&ldb1_phy>;
+
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+
+	fragment@18 {
+		target = <&ldb1>;
+
+		__overlay__ {
+			status = "disabled";
+		};
+	};
+
+	fragment@19 {
+		target = <&gpu_3d0>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@20 {
+		target = <&dpu1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@21 {
+		target = <&dpr1_channel1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@22 {
+		target = <&dpr1_channel2>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@23 {
+		target = <&dpr1_channel3>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@24 {
+		target = <&dpr2_channel1>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@25 {
+		target = <&dpr2_channel2>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	fragment@26 {
+		target = <&dpr2_channel3>;
+
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};
diff --git a/overlays/display-edt5.7_overlay.dts b/overlays/display-edt5.7_overlay.dts
new file mode 100644
index 0000000..07aef51
--- /dev/null
+++ b/overlays/display-edt5.7_overlay.dts
@@ -0,0 +1,27 @@
+// EDT5.7 display with a resolution of 640x480 pixel
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,colibri-imx7d-emmc","toradex,apalis_imx6q", "toradex,colibri_imx6dl";
+	fragment@0 {
+		target-path = "/panel-dpi";
+		__overlay__ {
+			status = "okay";
+			width-mm = <116>;
+			height-mm = <86>;
+			panel-timing {
+				clock-frequency = <25175000>;
+				hactive = <640>;
+				vactive = <480>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				hback-porch = <114>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				vback-porch = <32>;
+			 };
+		};
+	};
+};
diff --git a/overlays/display-edt7_overlay.dts b/overlays/display-edt7_overlay.dts
new file mode 100644
index 0000000..a62cfea
--- /dev/null
+++ b/overlays/display-edt7_overlay.dts
@@ -0,0 +1,27 @@
+// EDT7 display with a resolution of 800x480 pixel
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,colibri-imx7d-emmc","toradex,apalis_imx6q", "toradex,colibri_imx6dl";
+	fragment@0 {
+		target-path = "/panel-dpi";
+		__overlay__ {
+			status = "okay";
+			width-mm = <155>;
+			height-mm = <91>;
+			panel-timing {
+				clock-frequency = <33230769>;
+				hactive = <800>;
+				vactive = <480>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				hback-porch = <88>;
+				vsync-len = <1>;
+				vfront-porch = <10>;
+				vback-porch = <33>;
+			};
+		};
+	};
+};
diff --git a/overlays/display-lt161010_overlay.dts b/overlays/display-lt161010_overlay.dts
new file mode 100644
index 0000000..5fba8d9
--- /dev/null
+++ b/overlays/display-lt161010_overlay.dts
@@ -0,0 +1,28 @@
+// LT161010 display (7inch) with a resolution of 800x480 pixel. This display can be ordered at Toradex.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,colibri-imx7d-emmc","toradex,apalis_imx6q", "toradex,colibri_imx6dl";
+	fragment@0 {
+		target-path = "/panel-dpi";
+		__overlay__ {
+			status = "okay";
+			width-mm = <154>;
+			height-mm = <86>;
+			panel-timing {
+				clock-frequency = <33230769>;
+				hactive = <800>;
+				vactive = <480>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				hback-porch = <88>;
+				vsync-len = <1>;
+				vfront-porch = <10>;
+				vback-porch = <33>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
diff --git a/overlays/display-lt170410_overlay.dts b/overlays/display-lt170410_overlay.dts
new file mode 100644
index 0000000..5c9fc34
--- /dev/null
+++ b/overlays/display-lt170410_overlay.dts
@@ -0,0 +1,34 @@
+// LT170410 display (10inch) with a resolution of 1280x800 pixel. This display can be ordered at Toradex.
+
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "toradex,apalis_imx6q";
+
+	fragment@0 {
+		target-path="/panel-lvds";
+		__overlay__ {
+			status = "okay";
+
+			data-mapping = "vesa-24";
+			width-mm = <217>;
+			height-mm = <136>;
+
+			panel-timing {
+				clock-frequency = <68930000>;
+				hactive = <1280>;
+				vactive = <800>;
+				hback-porch = <64>;
+				hfront-porch = <64>;
+				vback-porch = <5>;
+				vfront-porch = <5>;
+				hsync-len = <40>;
+				vsync-len = <6>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};