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         display@di0 {
  25                 compatible = "fsl,imx-parallel-display";
  26                 crtcs = <&ipu 0>;
  27                 interface-pix-fmt = "rgb565";
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&pinctrl_ipu_disp0_1>;
  30                 status = "disabled";
  31                 display-timings {
  32                         claawvga {
  33                                 native-mode;
  34                                 clock-frequency = <27000000>;
  35                                 hactive = <800>;
  36                                 vactive = <480>;
  37                                 hback-porch = <40>;
  38                                 hfront-porch = <60>;
  39                                 vback-porch = <10>;
  40                                 vfront-porch = <10>;
  41                                 hsync-len = <20>;
  42                                 vsync-len = <10>;
  43                                 hsync-active = <0>;
  44                                 vsync-active = <0>;
  45                                 de-active = <1>;
  46                                 pixelclk-active = <0>;
  47                         };
  48                 };
  49         };
  50
  51         gpio-keys {
  52                 compatible = "gpio-keys";
  53
  54                 power {
  55                         label = "Power Button";
  56                         gpios = <&gpio1 8 0>;
  57                         linux,code = <116>; /* KEY_POWER */
  58                         gpio-key,wakeup;
  59                 };
  60
  61                 volume-up {
  62                         label = "Volume Up";
  63                         gpios = <&gpio2 14 0>;
  64                         linux,code = <115>; /* KEY_VOLUMEUP */
  65                 };
  66
  67                 volume-down {
  68                         label = "Volume Down";
  69                         gpios = <&gpio2 15 0>;
  70                         linux,code = <114>; /* KEY_VOLUMEDOWN */
  71                 };
  72         };
  73
  74         leds {
  75                 compatible = "gpio-leds";
  76                 pinctrl-names = "default";
  77                 pinctrl-0 = <&led_pin_gpio7_7>;
  78
  79                 user {
  80                         label = "Heartbeat";
  81                         gpios = <&gpio7 7 0>;
  82                         linux,default-trigger = "heartbeat";
  83                 };
  84         };
  85
  86         regulators {
  87                 compatible = "simple-bus";
  88
  89                 reg_3p2v: 3p2v {
  90                         compatible = "regulator-fixed";
  91                         regulator-name = "3P2V";
  92                         regulator-min-microvolt = <3200000>;
  93                         regulator-max-microvolt = <3200000>;
  94                         regulator-always-on;
  95                 };
  96         };
  97
  98         sound {
  99                 compatible = "fsl,imx53-qsb-sgtl5000",
 100                              "fsl,imx-audio-sgtl5000";
 101                 model = "imx53-qsb-sgtl5000";
 102                 ssi-controller = <&ssi2>;
 103                 audio-codec = <&sgtl5000>;
 104                 audio-routing =
 105                         "MIC_IN", "Mic Jack",
 106                         "Mic Jack", "Mic Bias",
 107                         "Headphone Jack", "HP_OUT";
 108                 mux-int-port = <2>;
 109                 mux-ext-port = <5>;
 110         };
 111 };
 112
 113 &esdhc1 {
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&pinctrl_esdhc1_1>;
 116         cd-gpios = <&gpio3 13 0>;
 117         status = "okay";
 118 };
 119
 120 &ssi2 {
 121         fsl,mode = "i2s-slave";
 122         status = "okay";
 123 };
 124
 125 &esdhc3 {
 126         pinctrl-names = "default";
 127         pinctrl-0 = <&pinctrl_esdhc3_1>;
 128         cd-gpios = <&gpio3 11 0>;
 129         wp-gpios = <&gpio3 12 0>;
 130         status = "okay";
 131 };
 132
 133 &iomuxc {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&pinctrl_hog>;
 136
 137         hog {
 138                 pinctrl_hog: hoggrp {
 139                         fsl,pins = <
 140                                 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
 141                                 MX53_PAD_GPIO_8__GPIO1_8          0x80000000
 142                                 MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
 143                                 MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
 144                                 MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
 145                                 MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
 146                                 MX53_PAD_EIM_DA13__GPIO3_13       0x80000000
 147                                 MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
 148                                 MX53_PAD_GPIO_16__GPIO7_11        0x80000000
 149                         >;
 150                 };
 151
 152                 led_pin_gpio7_7: led_gpio7_7@0 {
 153                         fsl,pins = <
 154                                 MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
 155                         >;
 156                 };
 157         };
 158
 159 };
 160
 161 &uart1 {
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&pinctrl_uart1_1>;
 164         status = "okay";
 165 };
 166
 167 &i2c2 {
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&pinctrl_i2c2_1>;
 170         status = "okay";
 171
 172         sgtl5000: codec@0a {
 173                 compatible = "fsl,sgtl5000";
 174                 reg = <0x0a>;
 175                 VDDA-supply = <&reg_3p2v>;
 176                 VDDIO-supply = <&reg_3p2v>;
 177                 clocks = <&clks 150>;
 178         };
 179 };
 180
 181 &i2c1 {
 182         pinctrl-names = "default";
 183         pinctrl-0 = <&pinctrl_i2c1_1>;
 184         status = "okay";
 185
 186         accelerometer: mma8450@1c {
 187                 compatible = "fsl,mma8450";
 188                 reg = <0x1c>;
 189         };
 190
 191         pmic: dialog@48 {
 192                 compatible = "dlg,da9053-aa", "dlg,da9052";
 193                 reg = <0x48>;
 194                 interrupt-parent = <&gpio7>;
 195                 interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
 196
 197                 regulators {
 198                         buck1_reg: buck1 {
 199                                 regulator-min-microvolt = <500000>;
 200                                 regulator-max-microvolt = <2075000>;
 201                                 regulator-always-on;
 202                         };
 203
 204                         buck2_reg: buck2 {
 205                                 regulator-min-microvolt = <500000>;
 206                                 regulator-max-microvolt = <2075000>;
 207                                 regulator-always-on;
 208                         };
 209
 210                         buck3_reg: buck3 {
 211                                 regulator-min-microvolt = <925000>;
 212                                 regulator-max-microvolt = <2500000>;
 213                                 regulator-always-on;
 214                         };
 215
 216                         buck4_reg: buck4 {
 217                                 regulator-min-microvolt = <925000>;
 218                                 regulator-max-microvolt = <2500000>;
 219                                 regulator-always-on;
 220                         };
 221
 222                         ldo1_reg: ldo1 {
 223                                 regulator-min-microvolt = <600000>;
 224                                 regulator-max-microvolt = <1800000>;
 225                                 regulator-boot-on;
 226                                 regulator-always-on;
 227                         };
 228
 229                         ldo2_reg: ldo2 {
 230                                 regulator-min-microvolt = <600000>;
 231                                 regulator-max-microvolt = <1800000>;
 232                                 regulator-always-on;
 233                         };
 234
 235                         ldo3_reg: ldo3 {
 236                                 regulator-min-microvolt = <600000>;
 237                                 regulator-max-microvolt = <1800000>;
 238                                 regulator-always-on;
 239                         };
 240
 241                         ldo4_reg: ldo4 {
 242                                 regulator-min-microvolt = <1725000>;
 243                                 regulator-max-microvolt = <3300000>;
 244                                 regulator-always-on;
 245                         };
 246
 247                         ldo5_reg: ldo5 {
 248                                 regulator-min-microvolt = <1725000>;
 249                                 regulator-max-microvolt = <3300000>;
 250                                 regulator-always-on;
 251                         };
 252
 253                         ldo6_reg: ldo6 {
 254                                 regulator-min-microvolt = <1200000>;
 255                                 regulator-max-microvolt = <3600000>;
 256                                 regulator-always-on;
 257                         };
 258
 259                         ldo7_reg: ldo7 {
 260                                 regulator-min-microvolt = <1200000>;
 261                                 regulator-max-microvolt = <3600000>;
 262                                 regulator-always-on;
 263                         };
 264
 265                         ldo8_reg: ldo8 {
 266                                 regulator-min-microvolt = <1200000>;
 267                                 regulator-max-microvolt = <3600000>;
 268                                 regulator-always-on;
 269                         };
 270
 271                         ldo9_reg: ldo9 {
 272                                 regulator-min-microvolt = <1200000>;
 273                                 regulator-max-microvolt = <3600000>;
 274                                 regulator-always-on;
 275                         };
 276
 277                         ldo10_reg: ldo10 {
 278                                 regulator-min-microvolt = <1250000>;
 279                                 regulator-max-microvolt = <3650000>;
 280                                 regulator-always-on;
 281                         };
 282                 };
 283         };
 284 };
 285
 286 &audmux {
 287         pinctrl-names = "default";
 288         pinctrl-0 = <&pinctrl_audmux_1>;
 289         status = "okay";
 290 };
 291
 292 &fec {
 293         pinctrl-names = "default";
 294         pinctrl-0 = <&pinctrl_fec_1>;
 295         phy-mode = "rmii";
 296         phy-reset-gpios = <&gpio7 6 0>;
 297         status = "okay";
 298 };
 299
 300 &usbh1 {
 301        status = "okay";
 302 };
 303
 304 &usbotg {
 305        status = "okay";
 306 };