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                 };
  59
  60                 volume-up {
  61                         label = "Volume Up";
  62                         gpios = <&gpio2 14 0>;
  63                         linux,code = <115>; /* KEY_VOLUMEUP */
  64                         gpio-key,wakeup;
  65                 };
  66
  67                 volume-down {
  68                         label = "Volume Down";
  69                         gpios = <&gpio2 15 0>;
  70                         linux,code = <114>; /* KEY_VOLUMEDOWN */
  71                         gpio-key,wakeup;
  72                 };
  73         };
  74
  75         leds {
  76                 compatible = "gpio-leds";
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&led_pin_gpio7_7>;
  79
  80                 user {
  81                         label = "Heartbeat";
  82                         gpios = <&gpio7 7 0>;
  83                         linux,default-trigger = "heartbeat";
  84                 };
  85         };
  86
  87         regulators {
  88                 compatible = "simple-bus";
  89
  90                 reg_3p2v: 3p2v {
  91                         compatible = "regulator-fixed";
  92                         regulator-name = "3P2V";
  93                         regulator-min-microvolt = <3200000>;
  94                         regulator-max-microvolt = <3200000>;
  95                         regulator-always-on;
  96                 };
  97
  98                 reg_usb_vbus: usb_vbus {
  99                         compatible = "regulator-fixed";
 100                         regulator-name = "usb_vbus";
 101                         regulator-min-microvolt = <5000000>;
 102                         regulator-max-microvolt = <5000000>;
 103                         gpio = <&gpio7 8 0>;
 104                         enable-active-high;
 105                 };
 106         };
 107
 108         sound {
 109                 compatible = "fsl,imx53-qsb-sgtl5000",
 110                              "fsl,imx-audio-sgtl5000";
 111                 model = "imx53-qsb-sgtl5000";
 112                 ssi-controller = <&ssi2>;
 113                 audio-codec = <&sgtl5000>;
 114                 audio-routing =
 115                         "MIC_IN", "Mic Jack",
 116                         "Mic Jack", "Mic Bias",
 117                         "Headphone Jack", "HP_OUT";
 118                 mux-int-port = <2>;
 119                 mux-ext-port = <5>;
 120         };
 121 };
 122
 123 &esdhc1 {
 124         pinctrl-names = "default";
 125         pinctrl-0 = <&pinctrl_esdhc1_1>;
 126         status = "okay";
 127 };
 128
 129 &ssi2 {
 130         fsl,mode = "i2s-slave";
 131         status = "okay";
 132 };
 133
 134 &esdhc3 {
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&pinctrl_esdhc3_1>;
 137         cd-gpios = <&gpio3 11 0>;
 138         wp-gpios = <&gpio3 12 0>;
 139         bus-width = <8>;
 140         status = "okay";
 141 };
 142
 143 &iomuxc {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&pinctrl_hog>;
 146
 147         hog {
 148                 pinctrl_hog: hoggrp {
 149                         fsl,pins = <
 150                                 MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
 151                                 MX53_PAD_GPIO_8__GPIO1_8          0x80000000
 152                                 MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
 153                                 MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
 154                                 MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
 155                                 MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
 156                                 MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
 157                                 MX53_PAD_PATA_DA_2__GPIO7_8       0x80000000
 158                                 MX53_PAD_GPIO_16__GPIO7_11        0x80000000
 159                         >;
 160                 };
 161
 162                 led_pin_gpio7_7: led_gpio7_7@0 {
 163                         fsl,pins = <
 164                                 MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
 165                         >;
 166                 };
 167         };
 168
 169 };
 170
 171 &uart1 {
 172         pinctrl-names = "default";
 173         pinctrl-0 = <&pinctrl_uart1_1>;
 174         status = "okay";
 175 };
 176
 177 &i2c2 {
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pinctrl_i2c2_1>;
 180         status = "okay";
 181
 182         sgtl5000: codec@0a {
 183                 compatible = "fsl,sgtl5000";
 184                 reg = <0x0a>;
 185                 VDDA-supply = <&reg_3p2v>;
 186                 VDDIO-supply = <&reg_3p2v>;
 187                 clocks = <&clks 150>;
 188         };
 189 };
 190
 191 &i2c1 {
 192         pinctrl-names = "default";
 193         pinctrl-0 = <&pinctrl_i2c1_1>;
 194         status = "okay";
 195
 196         accelerometer: mma8450@1c {
 197                 compatible = "fsl,mma8450";
 198                 reg = <0x1c>;
 199         };
 200
 201         pmic: dialog@48 {
 202                 compatible = "dlg,da9053-aa", "dlg,da9052";
 203                 reg = <0x48>;
 204                 interrupt-parent = <&gpio7>;
 205                 interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
 206
 207                 regulators {
 208                         buck1_reg: buck1 {
 209                                 regulator-min-microvolt = <500000>;
 210                                 regulator-max-microvolt = <2075000>;
 211                                 regulator-always-on;
 212                         };
 213
 214                         buck2_reg: buck2 {
 215                                 regulator-min-microvolt = <500000>;
 216                                 regulator-max-microvolt = <2075000>;
 217                                 regulator-always-on;
 218                         };
 219
 220                         buck3_reg: buck3 {
 221                                 regulator-min-microvolt = <925000>;
 222                                 regulator-max-microvolt = <2500000>;
 223                                 regulator-always-on;
 224                         };
 225
 226                         buck4_reg: buck4 {
 227                                 regulator-min-microvolt = <925000>;
 228                                 regulator-max-microvolt = <2500000>;
 229                                 regulator-always-on;
 230                         };
 231
 232                         ldo1_reg: ldo1 {
 233                                 regulator-min-microvolt = <600000>;
 234                                 regulator-max-microvolt = <1800000>;
 235                                 regulator-boot-on;
 236                                 regulator-always-on;
 237                         };
 238
 239                         ldo2_reg: ldo2 {
 240                                 regulator-min-microvolt = <600000>;
 241                                 regulator-max-microvolt = <1800000>;
 242                                 regulator-always-on;
 243                         };
 244
 245                         ldo3_reg: ldo3 {
 246                                 regulator-min-microvolt = <600000>;
 247                                 regulator-max-microvolt = <1800000>;
 248                                 regulator-always-on;
 249                         };
 250
 251                         ldo4_reg: ldo4 {
 252                                 regulator-min-microvolt = <1725000>;
 253                                 regulator-max-microvolt = <3300000>;
 254                                 regulator-always-on;
 255                         };
 256
 257                         ldo5_reg: ldo5 {
 258                                 regulator-min-microvolt = <1725000>;
 259                                 regulator-max-microvolt = <3300000>;
 260                                 regulator-always-on;
 261                         };
 262
 263                         ldo6_reg: ldo6 {
 264                                 regulator-min-microvolt = <1200000>;
 265                                 regulator-max-microvolt = <3600000>;
 266                                 regulator-always-on;
 267                         };
 268
 269                         ldo7_reg: ldo7 {
 270                                 regulator-min-microvolt = <1200000>;
 271                                 regulator-max-microvolt = <3600000>;
 272                                 regulator-always-on;
 273                         };
 274
 275                         ldo8_reg: ldo8 {
 276                                 regulator-min-microvolt = <1200000>;
 277                                 regulator-max-microvolt = <3600000>;
 278                                 regulator-always-on;
 279                         };
 280
 281                         ldo9_reg: ldo9 {
 282                                 regulator-min-microvolt = <1200000>;
 283                                 regulator-max-microvolt = <3600000>;
 284                                 regulator-always-on;
 285                         };
 286
 287                         ldo10_reg: ldo10 {
 288                                 regulator-min-microvolt = <1250000>;
 289                                 regulator-max-microvolt = <3650000>;
 290                                 regulator-always-on;
 291                         };
 292                 };
 293         };
 294 };
 295
 296 &audmux {
 297         pinctrl-names = "default";
 298         pinctrl-0 = <&pinctrl_audmux_1>;
 299         status = "okay";
 300 };
 301
 302 &fec {
 303         pinctrl-names = "default";
 304         pinctrl-0 = <&pinctrl_fec_1>;
 305         phy-mode = "rmii";
 306         phy-reset-gpios = <&gpio7 6 0>;
 307         status = "okay";
 308 };
 309
 310 &vpu {
 311         status = "okay";
 312 };
 313
 314 &usbh1 {
 315         vbus-supply = <&reg_usb_vbus>;
 316         phy_type = "utmi";
 317         status = "okay";
 318 };
 319
 320 &usbotg {
 321         dr_mode = "peripheral";
 322         status = "okay";
 323 };