arch/arm/boot/dts/imx53-m53evk.dts

   1 /*
   2  * Copyright (C) 2013 Marek Vasut <marex@denx.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 or later 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.dtsi"
  14
  15 / {
  16         model = "DENX M53EVK";
  17         compatible = "denx,imx53-m53evk", "fsl,imx53";
  18
  19         memory {
  20                 reg = <0x70000000 0x20000000>;
  21         };
  22
  23         soc {
  24                 display@di1 {
  25                         compatible = "fsl,imx-parallel-display";
  26                         crtcs = <&ipu 1>;
  27                         interface-pix-fmt = "bgr666";
  28                         pinctrl-names = "default";
  29                         pinctrl-0 = <&pinctrl_ipu_disp2_1>;
  30
  31                         display-timings {
  32                                 800x480p60 {
  33                                         native-mode;
  34                                         clock-frequency = <31500000>;
  35                                         hactive = <800>;
  36                                         vactive = <480>;
  37                                         hfront-porch = <40>;
  38                                         hback-porch = <88>;
  39                                         hsync-len = <128>;
  40                                         vback-porch = <33>;
  41                                         vfront-porch = <9>;
  42                                         vsync-len = <3>;
  43                                         vsync-active = <1>;
  44                                 };
  45                         };
  46                 };
  47         };
  48
  49         backlight {
  50                 compatible = "pwm-backlight";
  51                 pwms = <&pwm1 0 3000>;
  52                 brightness-levels = <0 4 8 16 32 64 128 255>;
  53                 default-brightness-level = <6>;
  54         };
  55
  56         leds {
  57                 compatible = "gpio-leds";
  58                 pinctrl-names = "default";
  59                 pinctrl-0 = <&led_pin_gpio>;
  60
  61                 user1 {
  62                         label = "user1";
  63                         gpios = <&gpio2 8 0>;
  64                         linux,default-trigger = "heartbeat";
  65                 };
  66
  67                 user2 {
  68                         label = "user2";
  69                         gpios = <&gpio2 9 0>;
  70                         linux,default-trigger = "heartbeat";
  71                 };
  72         };
  73
  74         regulators {
  75                 compatible = "simple-bus";
  76
  77                 reg_3p2v: 3p2v {
  78                         compatible = "regulator-fixed";
  79                         regulator-name = "3P2V";
  80                         regulator-min-microvolt = <3200000>;
  81                         regulator-max-microvolt = <3200000>;
  82                         regulator-always-on;
  83                 };
  84         };
  85
  86         sound {
  87                 compatible = "fsl,imx53-m53evk-sgtl5000",
  88                              "fsl,imx-audio-sgtl5000";
  89                 model = "imx53-m53evk-sgtl5000";
  90                 ssi-controller = <&ssi2>;
  91                 audio-codec = <&sgtl5000>;
  92                 audio-routing =
  93                         "MIC_IN", "Mic Jack",
  94                         "Mic Jack", "Mic Bias",
  95                         "LINE_IN", "Line In Jack",
  96                         "Headphone Jack", "HP_OUT",
  97                         "Ext Spk", "LINE_OUT";
  98                 mux-int-port = <2>;
  99                 mux-ext-port = <4>;
 100         };
 101 };
 102
 103 &audmux {
 104         pinctrl-names = "default";
 105         pinctrl-0 = <&pinctrl_audmux_2>;
 106         status = "okay";
 107 };
 108
 109 &can1 {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&pinctrl_can1_3>;
 112         status = "okay";
 113 };
 114
 115 &can2 {
 116         pinctrl-names = "default";
 117         pinctrl-0 = <&pinctrl_can2_1>;
 118         status = "okay";
 119 };
 120
 121 &esdhc1 {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&pinctrl_esdhc1_1>;
 124         cd-gpios = <&gpio1 1 0>;
 125         wp-gpios = <&gpio1 9 0>;
 126         status = "okay";
 127 };
 128
 129 &fec {
 130         pinctrl-names = "default";
 131         pinctrl-0 = <&pinctrl_fec_1>;
 132         phy-mode = "rmii";
 133         status = "okay";
 134 };
 135
 136 &i2c1 {
 137         pinctrl-names = "default";
 138         pinctrl-0 = <&pinctrl_i2c1_2>;
 139         status = "okay";
 140
 141         sgtl5000: codec@0a {
 142                 compatible = "fsl,sgtl5000";
 143                 reg = <0x0a>;
 144                 VDDA-supply = <&reg_3p2v>;
 145                 VDDIO-supply = <&reg_3p2v>;
 146                 clocks = <&clks 150>;
 147         };
 148 };
 149
 150 &i2c2 {
 151         pinctrl-names = "default";
 152         pinctrl-0 = <&pinctrl_i2c2_2>;
 153         clock-frequency = <400000>;
 154         status = "okay";
 155
 156         stmpe610@41 {
 157                 compatible = "st,stmpe610";
 158                 #address-cells = <1>;
 159                 #size-cells = <0>;
 160                 reg = <0x41>;
 161                 id = <0>;
 162                 blocks = <0x5>;
 163                 interrupts = <6 0x0>;
 164                 interrupt-parent = <&gpio7>;
 165                 irq-trigger = <0x1>;
 166
 167                 stmpe_touchscreen {
 168                         compatible = "stmpe,ts";
 169                         reg = <0>;
 170                         ts,sample-time = <4>;
 171                         ts,mod-12b = <1>;
 172                         ts,ref-sel = <0>;
 173                         ts,adc-freq = <1>;
 174                         ts,ave-ctrl = <3>;
 175                         ts,touch-det-delay = <3>;
 176                         ts,settling = <4>;
 177                         ts,fraction-z = <7>;
 178                         ts,i-drive = <1>;
 179                 };
 180         };
 181
 182         eeprom: eeprom@50 {
 183                 compatible = "atmel,24c128";
 184                 reg = <0x50>;
 185                 pagesize = <32>;
 186         };
 187
 188         rtc: rtc@68 {
 189                 compatible = "stm,m41t62";
 190                 reg = <0x68>;
 191         };
 192 };
 193
 194 &i2c3 {
 195         pinctrl-names = "default";
 196         pinctrl-0 = <&pinctrl_i2c3_1>;
 197         status = "okay";
 198 };
 199
 200 &iomuxc {
 201         pinctrl-names = "default";
 202         pinctrl-0 = <&pinctrl_hog>;
 203
 204         hog {
 205                 pinctrl_hog: hoggrp {
 206                         fsl,pins = <
 207                                 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK       0x80000000
 208                                 MX53_PAD_EIM_EB3__GPIO2_31              0x80000000
 209                                 MX53_PAD_PATA_DA_0__GPIO7_6             0x80000000
 210                                 MX53_PAD_DISP0_DAT8__PWM1_PWMO          0x5
 211
 212                         >;
 213                 };
 214
 215                 led_pin_gpio: led_gpio@0 {
 216                         fsl,pins = <
 217                                 MX53_PAD_PATA_DATA8__GPIO2_8            0x80000000
 218                                 MX53_PAD_PATA_DATA9__GPIO2_9            0x80000000
 219                         >;
 220                 };
 221         };
 222 };
 223
 224 &nfc {
 225         pinctrl-names = "default";
 226         pinctrl-0 = <&pinctrl_nand_1>;
 227         nand-bus-width = <8>;
 228         nand-ecc-mode = "hw";
 229         status = "okay";
 230 };
 231
 232 &pwm1 {
 233         pinctrl-names = "default";
 234         pinctrl-0 = <&pinctrl_pwm1_1>;
 235         status = "okay";
 236 };
 237
 238 &ssi2 {
 239         fsl,mode = "i2s-slave";
 240         status = "okay";
 241 };
 242
 243 &uart1 {
 244         pinctrl-names = "default";
 245         pinctrl-0 = <&pinctrl_uart1_2>;
 246         status = "okay";
 247 };
 248
 249 &uart2 {
 250         pinctrl-names = "default";
 251         pinctrl-0 = <&pinctrl_uart2_1>;
 252         status = "okay";
 253 };
 254
 255 &uart3 {
 256         pinctrl-names = "default";
 257         pinctrl-0 = <&pinctrl_uart3_1>;
 258         status = "okay";
 259 };