arch/arm/boot/dts/imx53-tx53-x03x.dts - linux - Git at Google

 /*
  * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
  *
  * 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 "imx53-tx53.dtsi"
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/pwm/pwm.h>

 / {
 	model = "Ka-Ro electronics TX53 module (LCD)";
 	compatible = "karo,tx53", "fsl,imx53";

 	aliases {
 		display = &display;
 	};

 	soc {
 		display: display@di0 {
 			compatible = "fsl,imx-parallel-display";
 			interface-pix-fmt = "rgb24";
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_rgb24_vga1>;
 			status = "okay";

 			port {
 				display0_in: endpoint {
 					remote-endpoint = <&ipu_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>;
 				};
 			};
 		};
 	};

 	backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
 		power-supply = <&reg_3v3>;
 		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>;
 	};

 	regulators {
 		reg_lcd_pwr: regulator@5 {
 			compatible = "regulator-fixed";
 			reg = <5>;
 			regulator-name = "LCD POWER";
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
 			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 			regulator-boot-on;
 		};

 		reg_lcd_reset: regulator@6 {
 			compatible = "regulator-fixed";
 			reg = <6>;
 			regulator-name = "LCD RESET";
 			regulator-min-microvolt = <3300000>;
 			regulator-max-microvolt = <3300000>;
 			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
 			enable-active-high;
 			regulator-boot-on;
 		};
 	};
 };

 &i2c3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	status = "okay";

 	sgtl5000: codec@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_1>;
 		interrupt-parent = <&gpio6>;
 		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
 		reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
 		wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 	};

 	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>;
 		wakeup-source;
 	};
 };

 &iomuxc {
 	imx53-tx53-x03x {
 		pinctrl_edt_ft5x06_1: edt-ft5x06grp-1 {
 			fsl,pins = <
 				MX53_PAD_NANDF_CS2__GPIO6_15 0x1f0 /* Interrupt */
 				MX53_PAD_EIM_A16__GPIO2_22   0x04 /* Reset */
 				MX53_PAD_EIM_A17__GPIO2_21   0x04 /* Wake */
 			>;
 		};

 		pinctrl_kpp: kppgrp {
 			fsl,pins = <
 				MX53_PAD_GPIO_9__KPP_COL_6 0x1f4
 				MX53_PAD_GPIO_4__KPP_COL_7 0x1f4
 				MX53_PAD_KEY_COL2__KPP_COL_2 0x1f4
 				MX53_PAD_KEY_COL3__KPP_COL_3 0x1f4
 				MX53_PAD_GPIO_2__KPP_ROW_6 0x1f4
 				MX53_PAD_GPIO_5__KPP_ROW_7 0x1f4
 				MX53_PAD_KEY_ROW2__KPP_ROW_2 0x1f4
 				MX53_PAD_KEY_ROW3__KPP_ROW_3 0x1f4
 			>;
 		};

 		pinctrl_rgb24_vga1: rgb24-vgagrp1 {
 			fsl,pins = <
 				MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK		0x5
 				MX53_PAD_DI0_PIN15__IPU_DI0_PIN15		0x5
 				MX53_PAD_DI0_PIN2__IPU_DI0_PIN2			0x5
 				MX53_PAD_DI0_PIN3__IPU_DI0_PIN3			0x5
 				MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0		0x5
 				MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1		0x5
 				MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2		0x5
 				MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3		0x5
 				MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4		0x5
 				MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5		0x5
 				MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6		0x5
 				MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7		0x5
 				MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8		0x5
 				MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9		0x5
 				MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10		0x5
 				MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11		0x5
 				MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12		0x5
 				MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13		0x5
 				MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14		0x5
 				MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15		0x5
 				MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16		0x5
 				MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17		0x5
 				MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18		0x5
 				MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19		0x5
 				MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20		0x5
 				MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21		0x5
 				MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22		0x5
 				MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23		0x5
 			>;
 		};

 		pinctrl_tsc2007: tsc2007grp {
 			fsl,pins = <
 				MX53_PAD_EIM_D26__GPIO3_26 0x1f0 /* Interrupt */
 			>;
 		};
 	};
 };

 &ipu_di0_disp0 {
 	remote-endpoint = <&display0_in>;
 };

 &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)
 		MATRIX_KEY(6, 7, KEY_KP0)
 		MATRIX_KEY(6, 2, KEY_KP1)
 		MATRIX_KEY(6, 3, KEY_KP2)
 		MATRIX_KEY(7, 6, KEY_KP3)
 		MATRIX_KEY(7, 7, KEY_KP4)
 		MATRIX_KEY(7, 2, KEY_KP5)
 		MATRIX_KEY(7, 3, KEY_KP6)
 		MATRIX_KEY(2, 6, KEY_KP7)
 		MATRIX_KEY(2, 7, KEY_KP8)
 		MATRIX_KEY(2, 2, KEY_KP9)
 	>;
 	status = "okay";
 };
	/*
	* Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
	*
	* 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 "imx53-tx53.dtsi"
	#include <dt-bindings/input/input.h>
	#include <dt-bindings/interrupt-controller/irq.h>
	#include <dt-bindings/pwm/pwm.h>

	/ {
	model = "Ka-Ro electronics TX53 module (LCD)";
	compatible = "karo,tx53", "fsl,imx53";

	aliases {
	display = &display;
	};

	soc {
	display: display@di0 {
	compatible = "fsl,imx-parallel-display";
	interface-pix-fmt = "rgb24";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rgb24_vga1>;
	status = "okay";

	port {
	display0_in: endpoint {
	remote-endpoint = <&ipu_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>;
	};
	};
	};
	};

	backlight: backlight {
	compatible = "pwm-backlight";
	pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
	power-supply = <&reg_3v3>;
	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>;
	};

	regulators {
	reg_lcd_pwr: regulator@5 {
	compatible = "regulator-fixed";
	reg = <5>;
	regulator-name = "LCD POWER";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	regulator-boot-on;
	};

	reg_lcd_reset: regulator@6 {
	compatible = "regulator-fixed";
	reg = <6>;
	regulator-name = "LCD RESET";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	regulator-boot-on;
	};
	};
	};

	&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

	sgtl5000: codec@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_1>;
	interrupt-parent = <&gpio6>;
	interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
	reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
	wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
	};

	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>;
	wakeup-source;
	};
	};

	&iomuxc {
	imx53-tx53-x03x {
	pinctrl_edt_ft5x06_1: edt-ft5x06grp-1 {
	fsl,pins = <
	MX53_PAD_NANDF_CS2__GPIO6_15 0x1f0 /* Interrupt */
	MX53_PAD_EIM_A16__GPIO2_22 0x04 /* Reset */
	MX53_PAD_EIM_A17__GPIO2_21 0x04 /* Wake */
	>;
	};

	pinctrl_kpp: kppgrp {
	fsl,pins = <
	MX53_PAD_GPIO_9__KPP_COL_6 0x1f4
	MX53_PAD_GPIO_4__KPP_COL_7 0x1f4
	MX53_PAD_KEY_COL2__KPP_COL_2 0x1f4
	MX53_PAD_KEY_COL3__KPP_COL_3 0x1f4
	MX53_PAD_GPIO_2__KPP_ROW_6 0x1f4
	MX53_PAD_GPIO_5__KPP_ROW_7 0x1f4
	MX53_PAD_KEY_ROW2__KPP_ROW_2 0x1f4
	MX53_PAD_KEY_ROW3__KPP_ROW_3 0x1f4
	>;
	};

	pinctrl_rgb24_vga1: rgb24-vgagrp1 {
	fsl,pins = <
	MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x5
	MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 0x5
	MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 0x5
	MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 0x5
	MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 0x5
	MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 0x5
	MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 0x5
	MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 0x5
	MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 0x5
	MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 0x5
	MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 0x5
	MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 0x5
	MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 0x5
	MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 0x5
	MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 0x5
	MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 0x5
	MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 0x5
	MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 0x5
	MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 0x5
	MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 0x5
	MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 0x5
	MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 0x5
	MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 0x5
	MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 0x5
	MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 0x5
	MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 0x5
	MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 0x5
	MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 0x5
	>;
	};

	pinctrl_tsc2007: tsc2007grp {
	fsl,pins = <
	MX53_PAD_EIM_D26__GPIO3_26 0x1f0 /* Interrupt */
	>;
	};
	};
	};

	&ipu_di0_disp0 {
	remote-endpoint = <&display0_in>;
	};

	&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)
	MATRIX_KEY(6, 7, KEY_KP0)
	MATRIX_KEY(6, 2, KEY_KP1)
	MATRIX_KEY(6, 3, KEY_KP2)
	MATRIX_KEY(7, 6, KEY_KP3)
	MATRIX_KEY(7, 7, KEY_KP4)
	MATRIX_KEY(7, 2, KEY_KP5)
	MATRIX_KEY(7, 3, KEY_KP6)
	MATRIX_KEY(2, 6, KEY_KP7)
	MATRIX_KEY(2, 7, KEY_KP8)
	MATRIX_KEY(2, 2, KEY_KP9)
	>;
	status = "okay";
	};