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

   1 /*
   2  * Copyright 2011 Freescale Semiconductor, Inc.
   3  * Copyright 2011 Linaro Ltd.
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12
  13 /dts-v1/;
  14 #include "imx53.dtsi"
  15
  16 / {
  17         model = "Freescale i.MX53 Quick Start Board";
  18         compatible = "fsl,imx53-qsb", "fsl,imx53";
  19
  20         memory {
  21                 reg = <0x70000000 0x40000000>;
  22         };
  23
  24         display0: display@di0 {
  25                 compatible = "fsl,imx-parallel-display";
  26                 interface-pix-fmt = "rgb565";
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&pinctrl_ipu_disp0_1>;
  29                 status = "disabled";
  30                 display-timings {
  31                         claawvga {
  32                                 native-mode;
  33                                 clock-frequency = <27000000>;
  34                                 hactive = <800>;
  35                                 vactive = <480>;
  36                                 hback-porch = <40>;
  37                                 hfront-porch = <60>;
  38                                 vback-porch = <10>;
  39                                 vfront-porch = <10>;
  40                                 hsync-len = <20>;
  41                                 vsync-len = <10>;
  42                                 hsync-active = <0>;
  43                                 vsync-active = <0>;
  44                                 de-active = <1>;
  45                                 pixelclk-active = <0>;
  46                         };
  47                 };
  48
  49                 port {
  50                         display0_in: endpoint {
  51                                 remote-endpoint = <&ipu_di0_disp0>;
  52                         };
  53                 };
  54         };
  55
  56         gpio-keys {
  57                 compatible = "gpio-keys";
  58
  59                 power {
  60                         label = "Power Button";
  61                         gpios = <&gpio1 8 0>;
  62                         linux,code = <116>; /* KEY_POWER */
  63                 };
  64
  65                 volume-up {
  66                         label = "Volume Up";
  67                         gpios = <&gpio2 14 0>;
  68                         linux,code = <115>; /* KEY_VOLUMEUP */
  69                         gpio-key,wakeup;
  70                 };
  71
  72                 volume-down {
  73                         label = "Volume Down";
  74                         gpios = <&gpio2 15 0>;
  75                         linux,code = <114>; /* KEY_VOLUMEDOWN */
  76                         gpio-key,wakeup;
  77                 };
  78         };
  79
  80         leds {
  81                 compatible = "gpio-leds";
  82                 pinctrl-names = "default";
  83                 pinctrl-0 = <&led_pin_gpio7_7>;
  84
  85                 user {
  86                         label = "Heartbeat";
  87                         gpios = <&gpio7 7 0>;
  88                         linux,default-trigger = "heartbeat";
  89                 };
  90         };
  91
  92         regulators {
  93                 compatible = "simple-bus";
  94
  95                 reg_3p2v: 3p2v {
  96                         compatible = "regulator-fixed";
  97                         regulator-name = "3P2V";
  98                         regulator-min-microvolt = <3200000>;
  99                         regulator-max-microvolt = <3200000>;
 100                         regulator-always-on;
 101                 };
 102
 103                 reg_usb_vbus: usb_vbus {
 104                         compatible = "regulator-fixed";
 105                         regulator-name = "usb_vbus";
 106                         regulator-min-microvolt = <5000000>;
 107                         regulator-max-microvolt = <5000000>;
 108                         gpio = <&gpio7 8 0>;
 109                         enable-active-high;
 110                 };
 111         };
 112
 113         sound {
 114                 compatible = "fsl,imx53-qsb-sgtl5000",
 115                              "fsl,imx-audio-sgtl5000";
 116                 model = "imx53-qsb-sgtl5000";
 117                 ssi-controller = <&ssi2>;
 118                 audio-codec = <&sgtl5000>;
 119                 audio-routing =
 120                         "MIC_IN", "Mic Jack",
 121                         "Mic Jack", "Mic Bias",
 122                         "Headphone Jack", "HP_OUT";
 123                 mux-int-port = <2>;
 124                 mux-ext-port = <5>;
 125         };
 126 };
 127
 128 &esdhc1 {
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&pinctrl_esdhc1_1>;
 131         status = "okay";
 132 };
 133
 134 &ipu_di0_disp0 {
 135         remote-endpoint = <&display0_in>;
 136 };
 137
 138 &ssi2 {
 139         fsl,mode = "i2s-slave";
 140         status = "okay";
 141 };
 142
 143 &esdhc3 {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&pinctrl_esdhc3_1>;
 146         cd-gpios = <&gpio3 11 0>;
 147         wp-gpios = <&gpio3 12 0>;
 148         bus-width = <8>;
 149         status = "okay";
 150 };
 151
 152 &iomuxc {
 153         pinctrl-names = "default";
 154         pinctrl-0 = <&pinctrl_hog>;
 155
 156         hog {
 157                 pinctrl_hog: hoggrp {
 158                         fsl,pins = <
 159                                 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
 160                                 MX53_PAD_GPIO_8__GPIO1_8          0x80000000
 161                                 MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
 162                                 MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
 163                                 MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
 164                                 MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
 165                                 MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
 166                                 MX53_PAD_PATA_DA_2__GPIO7_8       0x80000000
 167                                 MX53_PAD_GPIO_16__GPIO7_11        0x80000000
 168                         >;
 169                 };
 170
 171                 led_pin_gpio7_7: led_gpio7_7@0 {
 172                         fsl,pins = <
 173                                 MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
 174                         >;
 175                 };
 176         };
 177
 178 };
 179
 180 &uart1 {
 181         pinctrl-names = "default";
 182         pinctrl-0 = <&pinctrl_uart1_1>;
 183         status = "okay";
 184 };
 185
 186 &i2c2 {
 187         pinctrl-names = "default";
 188         pinctrl-0 = <&pinctrl_i2c2_1>;
 189         status = "okay";
 190
 191         sgtl5000: codec@0a {
 192                 compatible = "fsl,sgtl5000";
 193                 reg = <0x0a>;
 194                 VDDA-supply = <&reg_3p2v>;
 195                 VDDIO-supply = <&reg_3p2v>;
 196                 clocks = <&clks 150>;
 197         };
 198 };
 199
 200 &i2c1 {
 201         pinctrl-names = "default";
 202         pinctrl-0 = <&pinctrl_i2c1_1>;
 203         status = "okay";
 204
 205         accelerometer: mma8450@1c {
 206                 compatible = "fsl,mma8450";
 207                 reg = <0x1c>;
 208         };
 209
 210         pmic: dialog@48 {
 211                 compatible = "dlg,da9053-aa", "dlg,da9052";
 212                 reg = <0x48>;
 213                 interrupt-parent = <&gpio7>;
 214                 interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
 215
 216                 regulators {
 217                         buck1_reg: buck1 {
 218                                 regulator-min-microvolt = <500000>;
 219                                 regulator-max-microvolt = <2075000>;
 220                                 regulator-always-on;
 221                         };
 222
 223                         buck2_reg: buck2 {
 224                                 regulator-min-microvolt = <500000>;
 225                                 regulator-max-microvolt = <2075000>;
 226                                 regulator-always-on;
 227                         };
 228
 229                         buck3_reg: buck3 {
 230                                 regulator-min-microvolt = <925000>;
 231                                 regulator-max-microvolt = <2500000>;
 232                                 regulator-always-on;
 233                         };
 234
 235                         buck4_reg: buck4 {
 236                                 regulator-min-microvolt = <925000>;
 237                                 regulator-max-microvolt = <2500000>;
 238                                 regulator-always-on;
 239                         };
 240
 241                         ldo1_reg: ldo1 {
 242                                 regulator-min-microvolt = <600000>;
 243                                 regulator-max-microvolt = <1800000>;
 244                                 regulator-boot-on;
 245                                 regulator-always-on;
 246                         };
 247
 248                         ldo2_reg: ldo2 {
 249                                 regulator-min-microvolt = <600000>;
 250                                 regulator-max-microvolt = <1800000>;
 251                                 regulator-always-on;
 252                         };
 253
 254                         ldo3_reg: ldo3 {
 255                                 regulator-min-microvolt = <600000>;
 256                                 regulator-max-microvolt = <1800000>;
 257                                 regulator-always-on;
 258                         };
 259
 260                         ldo4_reg: ldo4 {
 261                                 regulator-min-microvolt = <1725000>;
 262                                 regulator-max-microvolt = <3300000>;
 263                                 regulator-always-on;
 264                         };
 265
 266                         ldo5_reg: ldo5 {
 267                                 regulator-min-microvolt = <1725000>;
 268                                 regulator-max-microvolt = <3300000>;
 269                                 regulator-always-on;
 270                         };
 271
 272                         ldo6_reg: ldo6 {
 273                                 regulator-min-microvolt = <1200000>;
 274                                 regulator-max-microvolt = <3600000>;
 275                                 regulator-always-on;
 276                         };
 277
 278                         ldo7_reg: ldo7 {
 279                                 regulator-min-microvolt = <1200000>;
 280                                 regulator-max-microvolt = <3600000>;
 281                                 regulator-always-on;
 282                         };
 283
 284                         ldo8_reg: ldo8 {
 285                                 regulator-min-microvolt = <1200000>;
 286                                 regulator-max-microvolt = <3600000>;
 287                                 regulator-always-on;
 288                         };
 289
 290                         ldo9_reg: ldo9 {
 291                                 regulator-min-microvolt = <1200000>;
 292                                 regulator-max-microvolt = <3600000>;
 293                                 regulator-always-on;
 294                         };
 295
 296                         ldo10_reg: ldo10 {
 297                                 regulator-min-microvolt = <1250000>;
 298                                 regulator-max-microvolt = <3650000>;
 299                                 regulator-always-on;
 300                         };
 301                 };
 302         };
 303 };
 304
 305 &audmux {
 306         pinctrl-names = "default";
 307         pinctrl-0 = <&pinctrl_audmux_1>;
 308         status = "okay";
 309 };
 310
 311 &fec {
 312         pinctrl-names = "default";
 313         pinctrl-0 = <&pinctrl_fec_1>;
 314         phy-mode = "rmii";
 315         phy-reset-gpios = <&gpio7 6 0>;
 316         status = "okay";
 317 };
 318
 319 &vpu {
 320         status = "okay";
 321 };
 322
 323 &usbh1 {
 324         vbus-supply = <&reg_usb_vbus>;
 325         phy_type = "utmi";
 326         status = "okay";
 327 };
 328
 329 &usbotg {
 330         dr_mode = "peripheral";
 331         status = "okay";
 332 };