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         soc {
  25                 aips@50000000 { /* AIPS1 */
  26                         spba@50000000 {
  27                                 esdhc@50004000 { /* ESDHC1 */
  28                                         cd-gpios = <&gpio3 13 0>;
  29                                         status = "okay";
  30                                 };
  31
  32                                 ssi2: ssi@50014000 {
  33                                         fsl,mode = "i2s-slave";
  34                                         status = "okay";
  35                                 };
  36
  37                                 esdhc@50020000 { /* ESDHC3 */
  38                                         cd-gpios = <&gpio3 11 0>;
  39                                         wp-gpios = <&gpio3 12 0>;
  40                                         status = "okay";
  41                                 };
  42                         };
  43
  44                         wdog@53f98000 { /* WDOG1 */
  45                                 status = "okay";
  46                         };
  47
  48                         iomuxc@53fa8000 {
  49                                 compatible = "fsl,imx53-iomuxc-qsb";
  50                                 reg = <0x53fa8000 0x4000>;
  51                         };
  52
  53                         uart1: serial@53fbc000 {
  54                                 status = "okay";
  55                         };
  56                 };
  57
  58                 aips@60000000 { /* AIPS2 */
  59                         sdma@63fb0000 {
  60                                 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
  61                         };
  62
  63                         i2c@63fc4000 { /* I2C2 */
  64                                 status = "okay";
  65
  66                                 sgtl5000: codec@0a {
  67                                         compatible = "fsl,sgtl5000";
  68                                         reg = <0x0a>;
  69                                         VDDA-supply = <&reg_3p2v>;
  70                                         VDDIO-supply = <&reg_3p2v>;
  71                                 };
  72                         };
  73
  74                         i2c@63fc8000 { /* I2C1 */
  75                                 status = "okay";
  76
  77                                 accelerometer: mma8450@1c {
  78                                         compatible = "fsl,mma8450";
  79                                         reg = <0x1c>;
  80                                 };
  81
  82                                 pmic: dialog@48 {
  83                                         compatible = "dlg,da9053-aa", "dlg,da9052";
  84                                         reg = <0x48>;
  85
  86                                         regulators {
  87                                                 buck0 {
  88                                                         regulator-min-microvolt = <500000>;
  89                                                         regulator-max-microvolt = <2075000>;
  90                                                 };
  91
  92                                                 buck1 {
  93                                                         regulator-min-microvolt = <500000>;
  94                                                         regulator-max-microvolt = <2075000>;
  95                                                 };
  96
  97                                                 buck2 {
  98                                                         regulator-min-microvolt = <925000>;
  99                                                         regulator-max-microvolt = <2500000>;
 100                                                 };
 101
 102                                                 buck3 {
 103                                                         regulator-min-microvolt = <925000>;
 104                                                         regulator-max-microvolt = <2500000>;
 105                                                 };
 106
 107                                                 ldo4 {
 108                                                         regulator-min-microvolt = <600000>;
 109                                                         regulator-max-microvolt = <1800000>;
 110                                                 };
 111
 112                                                 ldo5 {
 113                                                         regulator-min-microvolt = <600000>;
 114                                                         regulator-max-microvolt = <1800000>;
 115                                                 };
 116
 117                                                 ldo6 {
 118                                                         regulator-min-microvolt = <1725000>;
 119                                                         regulator-max-microvolt = <3300000>;
 120                                                 };
 121
 122                                                 ldo7 {
 123                                                         regulator-min-microvolt = <1725000>;
 124                                                         regulator-max-microvolt = <3300000>;
 125                                                 };
 126
 127                                                 ldo8 {
 128                                                         regulator-min-microvolt = <1200000>;
 129                                                         regulator-max-microvolt = <3600000>;
 130                                                 };
 131
 132                                                 ldo9 {
 133                                                         regulator-min-microvolt = <1200000>;
 134                                                         regulator-max-microvolt = <3600000>;
 135                                                 };
 136
 137                                                 ldo10 {
 138                                                         regulator-min-microvolt = <1200000>;
 139                                                         regulator-max-microvolt = <3600000>;
 140                                                 };
 141
 142                                                 ldo11 {
 143                                                         regulator-min-microvolt = <1200000>;
 144                                                         regulator-max-microvolt = <3600000>;
 145                                                 };
 146
 147                                                 ldo12 {
 148                                                         regulator-min-microvolt = <1250000>;
 149                                                         regulator-max-microvolt = <3650000>;
 150                                                 };
 151
 152                                                 ldo13 {
 153                                                         regulator-min-microvolt = <1200000>;
 154                                                         regulator-max-microvolt = <3600000>;
 155                                                 };
 156                                         };
 157                                 };
 158                         };
 159
 160                         audmux@63fd0000 {
 161                                 status = "okay";
 162                         };
 163
 164                         ethernet@63fec000 {
 165                                 phy-mode = "rmii";
 166                                 phy-reset-gpios = <&gpio7 6 0>;
 167                                 status = "okay";
 168                         };
 169                 };
 170         };
 171
 172         gpio-keys {
 173                 compatible = "gpio-keys";
 174
 175                 power {
 176                         label = "Power Button";
 177                         gpios = <&gpio1 8 0>;
 178                         linux,code = <116>; /* KEY_POWER */
 179                         gpio-key,wakeup;
 180                 };
 181
 182                 volume-up {
 183                         label = "Volume Up";
 184                         gpios = <&gpio2 14 0>;
 185                         linux,code = <115>; /* KEY_VOLUMEUP */
 186                 };
 187
 188                 volume-down {
 189                         label = "Volume Down";
 190                         gpios = <&gpio2 15 0>;
 191                         linux,code = <114>; /* KEY_VOLUMEDOWN */
 192                 };
 193         };
 194
 195         leds {
 196                 compatible = "gpio-leds";
 197
 198                 user {
 199                         label = "Heartbeat";
 200                         gpios = <&gpio7 7 0>;
 201                         linux,default-trigger = "heartbeat";
 202                 };
 203         };
 204
 205         regulators {
 206                 compatible = "simple-bus";
 207
 208                 reg_3p2v: 3p2v {
 209                         compatible = "regulator-fixed";
 210                         regulator-name = "3P2V";
 211                         regulator-min-microvolt = <3200000>;
 212                         regulator-max-microvolt = <3200000>;
 213                         regulator-always-on;
 214                 };
 215         };
 216
 217         sound {
 218                 compatible = "fsl,imx53-qsb-sgtl5000",
 219                              "fsl,imx-audio-sgtl5000";
 220                 model = "imx53-qsb-sgtl5000";
 221                 ssi-controller = <&ssi2>;
 222                 audio-codec = <&sgtl5000>;
 223                 audio-routing =
 224                         "MIC_IN", "Mic Jack",
 225                         "Mic Jack", "Mic Bias",
 226                         "Headphone Jack", "HP_OUT";
 227                 mux-int-port = <2>;
 228                 mux-ext-port = <5>;
 229         };
 230 };