/* * Copyright 2013 Lothar Waßmann * * 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 #include #include / { 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 = <®_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 = <®_2v5>; VDDIO-supply = <®_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"; };