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