arch/arm/boot/dts/imx53-tx53-x03x.dts

   1 /*
   2  * Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "imx53-tx53.dtsi"
  14 #include <dt-bindings/input/input.h>
  15 #include <dt-bindings/interrupt-controller/irq.h>
  16 #include <dt-bindings/pwm/pwm.h>
  17
  18 / {
  19         model = "Ka-Ro electronics TX53 module (LCD)";
  20         compatible = "karo,tx53", "fsl,imx53";
  21
  22         aliases {
  23                 display = &display;
  24         };
  25
  26         soc {
  27                 display: display@di0 {
  28                         compatible = "fsl,imx-parallel-display";
  29                         interface-pix-fmt = "rgb24";
  30                         pinctrl-names = "default";
  31                         pinctrl-0 = <&pinctrl_rgb24_vga1>;
  32                         status = "okay";
  33
  34                         port {
  35                                 display0_in: endpoint {
  36                                         remote-endpoint = <&ipu_di0_disp0>;
  37                                 };
  38                         };
  39
  40                         display-timings {
  41                                 VGA {
  42                                         clock-frequency = <25200000>;
  43                                         hactive = <640>;
  44                                         vactive = <480>;
  45                                         hback-porch = <48>;
  46                                         hsync-len = <96>;
  47                                         hfront-porch = <16>;
  48                                         vback-porch = <31>;
  49                                         vsync-len = <2>;
  50                                         vfront-porch = <12>;
  51                                         hsync-active = <0>;
  52                                         vsync-active = <0>;
  53                                         de-active = <1>;
  54                                         pixelclk-active = <0>;
  55                                 };
  56
  57                                 ETV570 {
  58                                         clock-frequency = <25200000>;
  59                                         hactive = <640>;
  60                                         vactive = <480>;
  61                                         hback-porch = <114>;
  62                                         hsync-len = <30>;
  63                                         hfront-porch = <16>;
  64                                         vback-porch = <32>;
  65                                         vsync-len = <3>;
  66                                         vfront-porch = <10>;
  67                                         hsync-active = <0>;
  68                                         vsync-active = <0>;
  69                                         de-active = <1>;
  70                                         pixelclk-active = <0>;
  71                                 };
  72
  73                                 ET0350 {
  74                                         clock-frequency = <6413760>;
  75                                         hactive = <320>;
  76                                         vactive = <240>;
  77                                         hback-porch = <34>;
  78                                         hsync-len = <34>;
  79                                         hfront-porch = <20>;
  80                                         vback-porch = <15>;
  81                                         vsync-len = <3>;
  82                                         vfront-porch = <4>;
  83                                         hsync-active = <0>;
  84                                         vsync-active = <0>;
  85                                         de-active = <1>;
  86                                         pixelclk-active = <0>;
  87                                 };
  88
  89                                 ET0430 {
  90                                         clock-frequency = <9009000>;
  91                                         hactive = <480>;
  92                                         vactive = <272>;
  93                                         hback-porch = <2>;
  94                                         hsync-len = <41>;
  95                                         hfront-porch = <2>;
  96                                         vback-porch = <2>;
  97                                         vsync-len = <10>;
  98                                         vfront-porch = <2>;
  99                                         hsync-active = <0>;
 100                                         vsync-active = <0>;
 101                                         de-active = <1>;
 102                                         pixelclk-active = <1>;
 103                                 };
 104
 105                                 ET0500 {
 106                                         clock-frequency = <33264000>;
 107                                         hactive = <800>;
 108                                         vactive = <480>;
 109                                         hback-porch = <88>;
 110                                         hsync-len = <128>;
 111                                         hfront-porch = <40>;
 112                                         vback-porch = <33>;
 113                                         vsync-len = <2>;
 114                                         vfront-porch = <10>;
 115                                         hsync-active = <0>;
 116                                         vsync-active = <0>;
 117                                         de-active = <1>;
 118                                         pixelclk-active = <0>;
 119                                 };
 120
 121                                 ET0700 { /* same as ET0500 */
 122                                         clock-frequency = <33264000>;
 123                                         hactive = <800>;
 124                                         vactive = <480>;
 125                                         hback-porch = <88>;
 126                                         hsync-len = <128>;
 127                                         hfront-porch = <40>;
 128                                         vback-porch = <33>;
 129                                         vsync-len = <2>;
 130                                         vfront-porch = <10>;
 131                                         hsync-active = <0>;
 132                                         vsync-active = <0>;
 133                                         de-active = <1>;
 134                                         pixelclk-active = <0>;
 135                                 };
 136
 137                                 ETQ570 {
 138                                         clock-frequency = <6596040>;
 139                                         hactive = <320>;
 140                                         vactive = <240>;
 141                                         hback-porch = <38>;
 142                                         hsync-len = <30>;
 143                                         hfront-porch = <30>;
 144                                         vback-porch = <16>;
 145                                         vsync-len = <3>;
 146                                         vfront-porch = <4>;
 147                                         hsync-active = <0>;
 148                                         vsync-active = <0>;
 149                                         de-active = <1>;
 150                                         pixelclk-active = <0>;
 151                                 };
 152                         };
 153                 };
 154         };
 155
 156         backlight: backlight {
 157                 compatible = "pwm-backlight";
 158                 pwms = <&pwm2 0 500000 PWM_POLARITY_INVERTED>;
 159                 power-supply = <&reg_3v3>;
 160                 brightness-levels = <
 161                           0  1  2  3  4  5  6  7  8  9
 162                          10 11 12 13 14 15 16 17 18 19
 163                          20 21 22 23 24 25 26 27 28 29
 164                          30 31 32 33 34 35 36 37 38 39
 165                          40 41 42 43 44 45 46 47 48 49
 166                          50 51 52 53 54 55 56 57 58 59
 167                          60 61 62 63 64 65 66 67 68 69
 168                          70 71 72 73 74 75 76 77 78 79
 169                          80 81 82 83 84 85 86 87 88 89
 170                          90 91 92 93 94 95 96 97 98 99
 171                         100
 172                 >;
 173                 default-brightness-level = <50>;
 174         };
 175
 176         regulators {
 177                 reg_lcd_pwr: regulator@5 {
 178                         compatible = "regulator-fixed";
 179                         reg = <5>;
 180                         regulator-name = "LCD POWER";
 181                         regulator-min-microvolt = <3300000>;
 182                         regulator-max-microvolt = <3300000>;
 183                         gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
 184                         enable-active-high;
 185                         regulator-boot-on;
 186                 };
 187
 188                 reg_lcd_reset: regulator@6 {
 189                         compatible = "regulator-fixed";
 190                         reg = <6>;
 191                         regulator-name = "LCD RESET";
 192                         regulator-min-microvolt = <3300000>;
 193                         regulator-max-microvolt = <3300000>;
 194                         gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
 195                         enable-active-high;
 196                         regulator-boot-on;
 197                 };
 198         };
 199 };
 200
 201 &i2c3 {
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&pinctrl_i2c3>;
 204         status = "okay";
 205
 206         sgtl5000: codec@0a {
 207                 compatible = "fsl,sgtl5000";
 208                 reg = <0x0a>;
 209                 VDDA-supply = <&reg_2v5>;
 210                 VDDIO-supply = <&reg_3v3>;
 211                 clocks = <&mclk>;
 212         };
 213
 214         polytouch: edt-ft5x06@38 {
 215                 compatible = "edt,edt-ft5x06";
 216                 reg = <0x38>;
 217                 pinctrl-names = "default";
 218                 pinctrl-0 = <&pinctrl_edt_ft5x06_1>;
 219                 interrupt-parent = <&gpio6>;
 220                 interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
 221                 reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
 222                 wake-gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 223         };
 224
 225         touchscreen: tsc2007@48 {
 226                 compatible = "ti,tsc2007";
 227                 reg = <0x48>;
 228                 pinctrl-names = "default";
 229                 pinctrl-0 = <&pinctrl_tsc2007>;
 230                 interrupt-parent = <&gpio3>;
 231                 interrupts = <26 0>;
 232                 gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
 233                 ti,x-plate-ohms = <660>;
 234                 linux,wakeup;
 235         };
 236 };
 237
 238 &iomuxc {
 239         imx53-tx53-x03x {
 240                 pinctrl_edt_ft5x06_1: edt-ft5x06grp-1 {
 241                         fsl,pins = <
 242                                 MX53_PAD_NANDF_CS2__GPIO6_15 0x1f0 /* Interrupt */
 243                                 MX53_PAD_EIM_A16__GPIO2_22   0x04 /* Reset */
 244                                 MX53_PAD_EIM_A17__GPIO2_21   0x04 /* Wake */
 245                         >;
 246                 };
 247
 248                 pinctrl_kpp: kppgrp {
 249                         fsl,pins = <
 250                                 MX53_PAD_GPIO_9__KPP_COL_6 0x1f4
 251                                 MX53_PAD_GPIO_4__KPP_COL_7 0x1f4
 252                                 MX53_PAD_KEY_COL2__KPP_COL_2 0x1f4
 253                                 MX53_PAD_KEY_COL3__KPP_COL_3 0x1f4
 254                                 MX53_PAD_GPIO_2__KPP_ROW_6 0x1f4
 255                                 MX53_PAD_GPIO_5__KPP_ROW_7 0x1f4
 256                                 MX53_PAD_KEY_ROW2__KPP_ROW_2 0x1f4
 257                                 MX53_PAD_KEY_ROW3__KPP_ROW_3 0x1f4
 258                         >;
 259                 };
 260
 261                 pinctrl_rgb24_vga1: rgb24-vgagrp1 {
 262                         fsl,pins = <
 263                                 MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK         0x5
 264                                 MX53_PAD_DI0_PIN15__IPU_DI0_PIN15               0x5
 265                                 MX53_PAD_DI0_PIN2__IPU_DI0_PIN2                 0x5
 266                                 MX53_PAD_DI0_PIN3__IPU_DI0_PIN3                 0x5
 267                                 MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0            0x5
 268                                 MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1            0x5
 269                                 MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2            0x5
 270                                 MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3            0x5
 271                                 MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4            0x5
 272                                 MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5            0x5
 273                                 MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6            0x5
 274                                 MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7            0x5
 275                                 MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8            0x5
 276                                 MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9            0x5
 277                                 MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10          0x5
 278                                 MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11          0x5
 279                                 MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12          0x5
 280                                 MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13          0x5
 281                                 MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14          0x5
 282                                 MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15          0x5
 283                                 MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16          0x5
 284                                 MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17          0x5
 285                                 MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18          0x5
 286                                 MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19          0x5
 287                                 MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20          0x5
 288                                 MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21          0x5
 289                                 MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22          0x5
 290                                 MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23          0x5
 291                         >;
 292                 };
 293
 294                 pinctrl_tsc2007: tsc2007grp {
 295                         fsl,pins = <
 296                                 MX53_PAD_EIM_D26__GPIO3_26 0x1f0 /* Interrupt */
 297                         >;
 298                 };
 299         };
 300 };
 301
 302 &ipu_di0_disp0 {
 303         remote-endpoint = <&display0_in>;
 304 };
 305
 306 &kpp {
 307         pinctrl-names = "default";
 308         pinctrl-0 = <&pinctrl_kpp>;
 309         /* sample keymap */
 310         /* row/col 0,1 are mapped to KPP row/col 6,7 */
 311         linux,keymap = <
 312                 MATRIX_KEY(6, 6, KEY_POWER)
 313                 MATRIX_KEY(6, 7, KEY_KP0)
 314                 MATRIX_KEY(6, 2, KEY_KP1)
 315                 MATRIX_KEY(6, 3, KEY_KP2)
 316                 MATRIX_KEY(7, 6, KEY_KP3)
 317                 MATRIX_KEY(7, 7, KEY_KP4)
 318                 MATRIX_KEY(7, 2, KEY_KP5)
 319                 MATRIX_KEY(7, 3, KEY_KP6)
 320                 MATRIX_KEY(2, 6, KEY_KP7)
 321                 MATRIX_KEY(2, 7, KEY_KP8)
 322                 MATRIX_KEY(2, 2, KEY_KP9)
 323         >;
 324         status = "okay";
 325 };