ARM: dts: imx6: add support for Ka-Ro TX6 modules

This patch adds support for the Ka-Ro electronics GmbH TX6 modules.
There are five distinct module types with either i.MX6Q or i.MX6DL and
LVDS or LCD display interface and one DTS file for a complete system
with an i.MX6DL based TX6 module and a baseboard mounted on the back
of a display (imx6dl-tx6dl-comtft.dts).

Signed-off-by: Lothar Waßmann <[e-mail]>
Signed-off-by: Shawn Guo <[e-mail]>

arch/arm/boot/dts/Makefile

···
 	imx6dl-sabreauto.dtb \
 	imx6dl-sabrelite.dtb \
 	imx6dl-sabresd.dtb \
+	imx6dl-tx6dl-comtft.dtb \
+	imx6dl-tx6u-801x.dtb \
+	imx6dl-tx6u-811x.dtb \
 	imx6dl-wandboard.dtb \
 	imx6q-arm2.dtb \
 	imx6q-cm-fx6.dtb \
···
 	imx6q-sbc6x.dtb \
 	imx6q-udoo.dtb \
 	imx6q-wandboard.dtb \
+	imx6q-tx6q-1010.dtb \
+	imx6q-tx6q-1010-comtft.dtb \
+	imx6q-tx6q-1020.dtb \
+	imx6q-tx6q-1020-comtft.dtb \
+	imx6q-tx6q-1110.dtb \
 	imx6sl-evk.dtb \
 	imx6sx-sdb.dtb \
 	vf610-colibri.dtb \

arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6DL Module on CoMpact TFT";
+	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&ET070001DM6>;
+
+			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+        };
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+	status = "disabled";
+};
+
+&reg_can_xcvr {
+	status = "disabled";
+};
+
+&touchscreen {
+	status = "disabled";
+};

arch/arm/boot/dts/imx6dl-tx6u-801x.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-801x Module";
+	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+        };
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};

arch/arm/boot/dts/imx6dl-tx6u-811x.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6U-811x Module";
+	compatible = "karo,imx6dl-tx6dl", "fsl,imx6dl";
+
+	aliases {
+		display = &lvds0;
+		lvds0 = &lvds0;
+		lvds1 = &lvds1;
+	};
+
+	backlight0: backlight0 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_lcd0_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	backlight1: backlight1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 0>;
+		power-supply = <&reg_lcd1_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+};
+
+&i2c3 {
+	polytouch2: eeti@04 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_eeti>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <22 0>;
+		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		linux,wakeup;
+	};
+};
+
+&iomuxc {
+	imx6dl-tx6u-811x {
+		pinctrl_eeti: eetigrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
+			>;
+		};
+	};
+};
+
+&kpp {
+	status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&lvds_timing0>;
+			lvds_timing0: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+
+	lvds1: lvds-channel@1 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "disabled";
+
+		display-timings {
+			native-mode = <&lvds_timing1>;
+			lvds_timing1: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};

arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1010 Module on CoMpact TFT";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&ET070001DM6>;
+
+			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+        };
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+	status = "disabled";
+};
+
+&reg_can_xcvr {
+	status = "disabled";
+};
+
+&touchscreen {
+	status = "disabled";
+};

arch/arm/boot/dts/imx6q-tx6q-1010.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1010 Module";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+        };
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};

arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1020 Module on CoMpact TFT";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&ET070001DM6>;
+
+			ET070001DM6: CoMTFT { /* same as ET0700 but with inverted pixel clock */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+        };
+};
+
+&can1 {
+	status = "disabled";
+};
+
+&can2 {
+	xceiver-supply = <&reg_3v3>;
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&iomuxc {
+	imx6qdl-tx6 {
+		pinctrl_usdhc4: usdhc4grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+				MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+				MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+				MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+			>;
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&kpp {
+	status = "disabled";
+};
+
+&reg_can_xcvr {
+	status = "disabled";
+};
+
+&touchscreen {
+	status = "disabled";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};

arch/arm/boot/dts/imx6q-tx6q-1020.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1020 Module";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &display;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
+		power-supply = <&reg_3v3>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	display: display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_disp0_1>;
+		status = "okay";
+
+		port {
+			display0_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		display-timings {
+			VGA {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hsync-len = <96>;
+				hfront-porch = <16>;
+				vback-porch = <31>;
+				vsync-len = <2>;
+				vfront-porch = <12>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETV570 {
+				clock-frequency = <25200000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <114>;
+				hsync-len = <30>;
+				hfront-porch = <16>;
+				vback-porch = <32>;
+				vsync-len = <3>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0350 {
+				clock-frequency = <6413760>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <34>;
+				hsync-len = <34>;
+				hfront-porch = <20>;
+				vback-porch = <15>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0430 {
+				clock-frequency = <9009000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <2>;
+				hsync-len = <41>;
+				hfront-porch = <2>;
+				vback-porch = <2>;
+				vsync-len = <10>;
+				vfront-porch = <2>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+
+			ET0500 {
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ET0700 { /* same as ET0500 */
+				clock-frequency = <33264000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <88>;
+				hsync-len = <128>;
+				hfront-porch = <40>;
+				vback-porch = <33>;
+				vsync-len = <2>;
+				vfront-porch = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+
+			ETQ570 {
+				clock-frequency = <6596040>;
+				hactive = <320>;
+				vactive = <240>;
+				hback-porch = <38>;
+				hsync-len = <30>;
+				hfront-porch = <30>;
+				vback-porch = <16>;
+				vsync-len = <3>;
+				vfront-porch = <4>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+        };
+};
+
+&ds1339 {
+	status = "disabled";
+};
+
+&gpmi {
+	status = "disabled";
+};
+
+&iomuxc {
+	imx6qdl-tx6 {
+		pinctrl_usdhc4: usdhc4grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_CMD__SD4_CMD		0x070b1
+				MX6QDL_PAD_SD4_CLK__SD4_CLK		0x070b1
+				MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x070b1
+				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x070b1
+				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x070b1
+				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x070b1
+				MX6QDL_PAD_NANDF_ALE__SD4_RESET		0x0b0b1
+			>;
+		};
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <4>;
+	no-1-8-v;
+	fsl,wp-controller;
+	status = "okay";
+};

arch/arm/boot/dts/imx6q-tx6q-1110.dts

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-tx6.dtsi"
+
+/ {
+	model = "Ka-Ro electronics TX6Q-1110 Module";
+	compatible = "karo,imx6q-tx6q", "fsl,imx6q";
+
+	aliases {
+		display = &lvds0;
+		lvds0 = &lvds0;
+		lvds1 = &lvds1;
+	};
+
+	backlight0: backlight0 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 500000 0>;
+		power-supply = <&reg_lcd0_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+
+	backlight1: backlight1 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 0>;
+		power-supply = <&reg_lcd1_pwr>;
+		/*
+		 * a poor man's way to create a 1:1 relationship between
+		 * the PWM value and the actual duty cycle
+		 */
+		brightness-levels = < 0  1  2  3  4  5  6  7  8  9
+				     10 11 12 13 14 15 16 17 18 19
+				     20 21 22 23 24 25 26 27 28 29
+				     30 31 32 33 34 35 36 37 38 39
+				     40 41 42 43 44 45 46 47 48 49
+				     50 51 52 53 54 55 56 57 58 59
+				     60 61 62 63 64 65 66 67 68 69
+				     70 71 72 73 74 75 76 77 78 79
+				     80 81 82 83 84 85 86 87 88 89
+				     90 91 92 93 94 95 96 97 98 99
+				    100>;
+		default-brightness-level = <50>;
+	};
+};
+
+&i2c3 {
+	polytouch1: eeti@04 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_eeti>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <22 0>;
+		wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		linux,wakeup;
+	};
+};
+
+&iomuxc {
+	imx6q-tx6q-1110 {
+		pinctrl_eeti: eetigrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b1 /* Interrupt */
+			>;
+		};
+	};
+};
+
+&kpp {
+	status = "disabled"; /* pad conflict with backlight1 PWM */
+};
+
+&ldb {
+	status = "okay";
+
+	lvds0: lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&lvds_timing0>;
+			lvds_timing0: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+
+	lvds1: lvds-channel@1 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "disabled";
+
+		display-timings {
+			native-mode = <&lvds_timing1>;
+			lvds_timing1: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+				de-active = <1>;
+				pixelclk-active = <1>;
+			};
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};

arch/arm/boot/dts/imx6qdl-tx6.dtsi

···
+/*
+ * Copyright 2014 Lothar Waßmann <[e-mail]>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+	aliases {
+		can0 = &can2;
+		can1 = &can1;
+		ethernet0 = &fec;
+		lcdif_23bit_pins_a = &pinctrl_disp0_1;
+		lcdif_24bit_pins_a = &pinctrl_disp0_2;
+		pwm0 = &pwm1;
+		pwm1 = &pwm2;
+		reg_can_xcvr = &reg_can_xcvr;
+		stk5led = &user_led;
+		usbotg = &usbotg;
+		sdhc0 = &usdhc1;
+		sdhc1 = &usdhc2;
+	};
+
+	memory {
+		reg = <0 0>; /* will be filled by U-Boot */
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		mclk: clock@0 {
+			compatible = "fixed-clock";
+			reg = <0>;
+			#clock-cells = <0>;
+			clock-frequency = <27000000>;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power Button";
+			gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_POWER>;
+			gpio-key,wakeup;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		user_led: user {
+			label = "Heartbeat";
+			gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3v3_etn: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "3V3_ETN";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_etnphy_power>;
+			gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_2v5: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "2V5";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+
+		reg_3v3: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "3V3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_can_xcvr: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "CAN XCVR";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_flexcan_xcvr>;
+			gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+			enable-active-low;
+		};
+
+		reg_lcd0_pwr: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "LCD0 POWER";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_lcd0_pwr>;
+			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		reg_lcd1_pwr: regulator@5 {
+			compatible = "regulator-fixed";
+			reg = <5>;
+			regulator-name = "LCD1 POWER";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_lcd1_pwr>;
+			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+
+		reg_usbh1_vbus: regulator@6 {
+			compatible = "regulator-fixed";
+			reg = <6>;
+			regulator-name = "usbh1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh1_vbus>;
+			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usbotg_vbus: regulator@7 {
+			compatible = "regulator-fixed";
+			reg = <7>;
+			regulator-name = "usbotg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbotg_vbus>;
+			gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+	};
+
+	sound {
+		compatible = "karo,imx6qdl-tx6qdl-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "sgtl5000-audio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_audmux>;
+		ssi-controller = <&ssi1>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <5>;
+	};
+};
+
+&audmux {
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can_xcvr>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can_xcvr>;
+	status = "okay";
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	fsl,spi-num-chipselects = <2>;
+	cs-gpios = <
+		&gpio2 30 GPIO_ACTIVE_HIGH
+		&gpio3 19 GPIO_ACTIVE_HIGH
+	>;
+	status = "okay";
+
+	spidev0: spi@0 {
+		compatible = "spidev";
+		reg = <0>;
+		spi-max-frequency = <54000000>;
+	};
+
+	spidev1: spi@1 {
+		compatible = "spidev";
+		reg = <1>;
+		spi-max-frequency = <54000000>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_HIGH>;
+	phy-supply = <&reg_3v3_etn>;
+	status = "okay";
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
+	fsl,no-blockmark-swap;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	ds1339: rtc@68 {
+		compatible = "dallas,ds1339";
+		reg = <0x68>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	sgtl5000: sgtl5000@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		VDDA-supply = <&reg_2v5>;
+		VDDIO-supply = <&reg_3v3>;
+		clocks = <&mclk>;
+	};
+
+	polytouch: edt-ft5x06@38 {
+		compatible = "edt,edt-ft5x06";
+		reg = <0x38>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_edt_ft5x06>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <15 0>;
+		reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+		wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+		linux,wakeup;
+	};
+
+	touchscreen: tsc2007@48 {
+		compatible = "ti,tsc2007";
+		reg = <0x48>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_tsc2007>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <26 0>;
+		gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
+		ti,x-plate-ohms = <660>;
+		linux,wakeup;
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	imx6qdl-tx6 {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_A18__GPIO2_IO20		0x1b0b1 /* LED */
+				MX6QDL_PAD_SD3_DAT2__GPIO7_IO06		0x1b0b1 /* ETN PHY RESET */
+				MX6QDL_PAD_SD3_DAT4__GPIO7_IO01		0x1b0b1 /* ETN PHY INT */
+				MX6QDL_PAD_EIM_A25__GPIO5_IO02		0x1b0b1 /* PWR BTN */
+			>;
+		};
+
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_ROW1__AUD5_RXD		0x130b0 /* SSI1_RXD */
+				MX6QDL_PAD_KEY_ROW0__AUD5_TXD		0x110b0 /* SSI1_TXD */
+				MX6QDL_PAD_KEY_COL0__AUD5_TXC		0x130b0 /* SSI1_CLK */
+				MX6QDL_PAD_KEY_COL1__AUD5_TXFS		0x130b0 /* SSI1_FS */
+			>;
+		};
+
+		pinctrl_disp0_1: disp0grp-1 {
+			fsl,pins = <
+				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
+				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
+				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
+				/* PAD DISP0_DAT0 is used for the Flexcan transceiver control */
+				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0x10
+				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0x10
+				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0x10
+				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0x10
+				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0x10
+				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0x10
+				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0x10
+				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0x10
+				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0x10
+				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0x10
+				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0x10
+				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0x10
+				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0x10
+				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0x10
+				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0x10
+				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0x10
+				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0x10
+				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0x10
+				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0x10
+				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0x10
+				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0x10
+				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0x10
+				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0x10
+			>;
+		};
+
+		pinctrl_disp0_2: disp0grp-2 {
+			fsl,pins = <
+				MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x10
+				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x10
+				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x10
+				MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00   0x10
+				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01   0x10
+				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02   0x10
+				MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03   0x10
+				MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04   0x10
+				MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05   0x10
+				MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06   0x10
+				MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07   0x10
+				MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08   0x10
+				MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09   0x10
+				MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10  0x10
+				MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11  0x10
+				MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12  0x10
+				MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13  0x10
+				MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14  0x10
+				MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15  0x10
+				MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16  0x10
+				MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17  0x10
+				MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18  0x10
+				MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19  0x10
+				MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20  0x10
+				MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21  0x10
+				MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22  0x10
+				MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23  0x10
+			>;
+		};
+
+		pinctrl_ecspi1: ecspi1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI		0x0b0b0
+				MX6QDL_PAD_EIM_D17__ECSPI1_MISO		0x0b0b0
+				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK		0x0b0b0
+				MX6QDL_PAD_GPIO_19__ECSPI1_RDY		0x0b0b0
+				MX6QDL_PAD_EIM_EB2__GPIO2_IO30		0x0b0b0 /* SPI CS0 */
+				MX6QDL_PAD_EIM_D19__GPIO3_IO19		0x0b0b0 /* SPI CS1 */
+			>;
+		};
+
+		pinctrl_edt_ft5x06: edt-ft5x06grp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_CS2__GPIO6_IO15	0x1b0b0 /* Interrupt */
+				MX6QDL_PAD_EIM_A16__GPIO2_IO22  	0x1b0b0 /* Reset */
+				MX6QDL_PAD_EIM_A17__GPIO2_IO21  	0x1b0b0 /* Wake */
+			>;
+		};
+
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
+				MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0	0x1b0b0
+				MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1	0x1b0b0
+				MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER	0x1b0b0
+				MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN	0x1b0b0
+				MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0	0x1b0b0
+				MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1	0x1b0b0
+				MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN	0x1b0b0
+			>;
+		};
+
+		pinctrl_etnphy_power: etnphy-pwrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D20__GPIO3_IO20		0x1b0b1 /* ETN PHY POWER */
+			>;
+		};
+
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__FLEXCAN1_TX		0x1b0b0
+				MX6QDL_PAD_GPIO_8__FLEXCAN1_RX		0x1b0b0
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x1b0b0
+				MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x1b0b0
+			>;
+		};
+
+		pinctrl_flexcan_xcvr: flexcan-xcvrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21	0x1b0b0 /* Flexcan XCVR enable */
+			>;
+		};
+
+		pinctrl_gpmi_nand: gpminandgrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_CLE__NAND_CLE    	0x0b0b1
+				MX6QDL_PAD_NANDF_ALE__NAND_ALE    	0x0b0b1
+				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B  	0x0b0b1
+				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0x0b000
+				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B  	0x0b0b1
+				MX6QDL_PAD_SD4_CMD__NAND_RE_B     	0x0b0b1
+				MX6QDL_PAD_SD4_CLK__NAND_WE_B     	0x0b0b1
+				MX6QDL_PAD_NANDF_D0__NAND_DATA00  	0x0b0b1
+				MX6QDL_PAD_NANDF_D1__NAND_DATA01  	0x0b0b1
+				MX6QDL_PAD_NANDF_D2__NAND_DATA02  	0x0b0b1
+				MX6QDL_PAD_NANDF_D3__NAND_DATA03  	0x0b0b1
+				MX6QDL_PAD_NANDF_D4__NAND_DATA04  	0x0b0b1
+				MX6QDL_PAD_NANDF_D5__NAND_DATA05  	0x0b0b1
+				MX6QDL_PAD_NANDF_D6__NAND_DATA06  	0x0b0b1
+				MX6QDL_PAD_NANDF_D7__NAND_DATA07  	0x0b0b1
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
+				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
+			>;
+		};
+
+		pinctrl_kpp: kppgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_9__KEY_COL6		0x1b0b1
+				MX6QDL_PAD_GPIO_4__KEY_COL7		0x1b0b1
+				MX6QDL_PAD_KEY_COL2__KEY_COL2		0x1b0b1
+				MX6QDL_PAD_KEY_COL3__KEY_COL3		0x1b0b1
+				MX6QDL_PAD_GPIO_2__KEY_ROW6		0x1b0b1
+				MX6QDL_PAD_GPIO_5__KEY_ROW7		0x1b0b1
+				MX6QDL_PAD_KEY_ROW2__KEY_ROW2		0x1b0b1
+				MX6QDL_PAD_KEY_ROW3__KEY_ROW3		0x1b0b1
+			>;
+		};
+
+		pinctrl_lcd0_pwr: lcd0-pwrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29		0x1b0b1 /* LCD Reset */
+			>;
+		};
+
+		pinctrl_lcd1_pwr: lcd1-pwrgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_EB3__GPIO2_IO31		0x1b0b1 /* LCD Power Enable */
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_9__PWM1_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_pwm2: pwm2grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_1__PWM2_OUT		0x1b0b1
+			>;
+		};
+
+		pinctrl_tsc2007: tsc2007grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D26__GPIO3_IO26		0x1b0b0 /* Interrupt */
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+				MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart1_rtscts: uart1_rtsctsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT1__UART1_RTS_B	0x1b0b1
+				MX6QDL_PAD_SD3_DAT0__UART1_CTS_B	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart2_rtscts: uart2_rtsctsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT5__UART2_RTS_B	0x1b0b1
+				MX6QDL_PAD_SD4_DAT6__UART2_CTS_B	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart3_rtscts: uart3_rtsctsgrp {
+			fsl,pins = <
+				MX6QDL_PAD_SD3_DAT3__UART3_CTS_B	0x1b0b1
+				MX6QDL_PAD_SD3_RST__UART3_RTS_B		0x1b0b1
+			>;
+		};
+
+		pinctrl_usbh1_vbus: usbh1-vbusgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D31__GPIO3_IO31		0x1b0b0 /* USBH1_VBUSEN */
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D23__GPIO3_IO23		0x17059
+			>;
+		};
+
+		pinctrl_usbotg_vbus: usbotg-vbusgrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_7__GPIO1_IO07		0x1b0b0 /* USBOTG_VBUSEN */
+			>;
+		};
+
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD1_CMD__SD1_CMD		0x070b1
+				MX6QDL_PAD_SD1_CLK__SD1_CLK		0x070b1
+				MX6QDL_PAD_SD1_DAT0__SD1_DATA0		0x070b1
+				MX6QDL_PAD_SD1_DAT1__SD1_DATA1		0x070b1
+				MX6QDL_PAD_SD1_DAT2__SD1_DATA2		0x070b1
+				MX6QDL_PAD_SD1_DAT3__SD1_DATA3		0x070b1
+				MX6QDL_PAD_SD3_CMD__GPIO7_IO02		0x170b0 /* SD1 CD */
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x070b1
+				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x070b1
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x070b1
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x070b1
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x070b1
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x070b1
+				MX6QDL_PAD_SD3_CLK__GPIO7_IO03		0x170b0 /* SD2 CD */
+			>;
+		};
+	};
+};
+
+&kpp {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_kpp>;
+	/* sample keymap */
+	/* row/col 0,1 are mapped to KPP row/col 6,7 */
+	linux,keymap = <
+		MATRIX_KEY(6, 6, KEY_POWER) /* 0x06060074 */
+		MATRIX_KEY(6, 7, KEY_KP0) /* 0x06070052 */
+		MATRIX_KEY(6, 2, KEY_KP1) /* 0x0602004f */
+		MATRIX_KEY(6, 3, KEY_KP2) /* 0x06030050 */
+		MATRIX_KEY(7, 6, KEY_KP3) /* 0x07060051 */
+		MATRIX_KEY(7, 7, KEY_KP4) /* 0x0707004b */
+		MATRIX_KEY(7, 2, KEY_KP5) /* 0x0702004c */
+		MATRIX_KEY(7, 3, KEY_KP6) /* 0x0703004d */
+		MATRIX_KEY(2, 6, KEY_KP7) /* 0x02060047 */
+		MATRIX_KEY(2, 7, KEY_KP8) /* 0x02070048 */
+		MATRIX_KEY(2, 2, KEY_KP9) /* 0x02020049 */
+	>;
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	#pwm-cells = <3>;
+	status = "disabled";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	#pwm-cells = <3>;
+	status = "okay";
+};
+
+&ssi1 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2 &pinctrl_uart2_rtscts>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3 &pinctrl_uart3_rtscts>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	dr_mode = "host";
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usbotg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	dr_mode = "peripheral";
+	disable-over-current;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <4>;
+	no-1-8-v;
+	cd-gpios = <&gpio7 2 0>;
+	fsl,wp-controller;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	bus-width = <4>;
+	no-1-8-v;
+	cd-gpios = <&gpio7 3 0>;
+	fsl,wp-controller;
+	status = "okay";
+};