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                                         pinctrl-names = "default";
  29                                         pinctrl-0 = <&pinctrl_esdhc1_1>;
  30                                         cd-gpios = <&gpio3 13 0>;
  31                                         status = "okay";
  32                                 };
  33
  34                                 ssi2: ssi@50014000 {
  35                                         fsl,mode = "i2s-slave";
  36                                         status = "okay";
  37                                 };
  38
  39                                 esdhc@50020000 { /* ESDHC3 */
  40                                         pinctrl-names = "default";
  41                                         pinctrl-0 = <&pinctrl_esdhc3_1>;
  42                                         cd-gpios = <&gpio3 11 0>;
  43                                         wp-gpios = <&gpio3 12 0>;
  44                                         status = "okay";
  45                                 };
  46                         };
  47
  48                         iomuxc@53fa8000 {
  49                                 pinctrl-names = "default";
  50                                 pinctrl-0 = <&pinctrl_hog>;
  51
  52                                 hog {
  53                                         pinctrl_hog: hoggrp {
  54                                                 fsl,pins = <
  55                                                         1071 0x80000000 /* MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK */
  56                                                         1141 0x80000000 /* MX53_PAD_GPIO_8__GPIO1_8 */
  57                                                         982  0x80000000 /* MX53_PAD_PATA_DATA14__GPIO2_14 */
  58                                                         989  0x80000000 /* MX53_PAD_PATA_DATA15__GPIO2_15 */
  59                                                         693  0x80000000 /* MX53_PAD_EIM_DA11__GPIO3_11 */
  60                                                         697  0x80000000 /* MX53_PAD_EIM_DA12__GPIO3_12 */
  61                                                         701  0x80000000 /* MX53_PAD_EIM_DA13__GPIO3_13 */
  62                                                         868  0x80000000 /* MX53_PAD_PATA_DA_0__GPIO7_6 */
  63                                                         1149 0x80000000 /* MX53_PAD_GPIO_16__GPIO7_11 */
  64                                                 >;
  65                                         };
  66
  67                                         led_pin_gpio7_7: led_gpio7_7@0 {
  68                                                 fsl,pins = <
  69                                                         873  0x80000000 /* MX53_PAD_PATA_DA_1__GPIO7_7 */
  70                                                 >;
  71                                         };
  72                                 };
  73
  74                         };
  75
  76                         uart1: serial@53fbc000 {
  77                                 pinctrl-names = "default";
  78                                 pinctrl-0 = <&pinctrl_uart1_1>;
  79                                 status = "okay";
  80                         };
  81                 };
  82
  83                 aips@60000000 { /* AIPS2 */
  84                         i2c@63fc4000 { /* I2C2 */
  85                                 pinctrl-names = "default";
  86                                 pinctrl-0 = <&pinctrl_i2c2_1>;
  87                                 status = "okay";
  88
  89                                 sgtl5000: codec@0a {
  90                                         compatible = "fsl,sgtl5000";
  91                                         reg = <0x0a>;
  92                                         VDDA-supply = <&reg_3p2v>;
  93                                         VDDIO-supply = <&reg_3p2v>;
  94                                 };
  95                         };
  96
  97                         i2c@63fc8000 { /* I2C1 */
  98                                 pinctrl-names = "default";
  99                                 pinctrl-0 = <&pinctrl_i2c1_1>;
 100                                 status = "okay";
 101
 102                                 accelerometer: mma8450@1c {
 103                                         compatible = "fsl,mma8450";
 104                                         reg = <0x1c>;
 105                                 };
 106
 107                                 pmic: dialog@48 {
 108                                         compatible = "dlg,da9053-aa", "dlg,da9052";
 109                                         reg = <0x48>;
 110                                         interrupt-parent = <&gpio7>;
 111                                         interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
 112
 113                                         regulators {
 114                                                 buck1_reg: buck1 {
 115                                                         regulator-min-microvolt = <500000>;
 116                                                         regulator-max-microvolt = <2075000>;
 117                                                         regulator-always-on;
 118                                                 };
 119
 120                                                 buck2_reg: buck2 {
 121                                                         regulator-min-microvolt = <500000>;
 122                                                         regulator-max-microvolt = <2075000>;
 123                                                         regulator-always-on;
 124                                                 };
 125
 126                                                 buck3_reg: buck3 {
 127                                                         regulator-min-microvolt = <925000>;
 128                                                         regulator-max-microvolt = <2500000>;
 129                                                         regulator-always-on;
 130                                                 };
 131
 132                                                 buck4_reg: buck4 {
 133                                                         regulator-min-microvolt = <925000>;
 134                                                         regulator-max-microvolt = <2500000>;
 135                                                         regulator-always-on;
 136                                                 };
 137
 138                                                 ldo1_reg: ldo1 {
 139                                                         regulator-min-microvolt = <600000>;
 140                                                         regulator-max-microvolt = <1800000>;
 141                                                         regulator-boot-on;
 142                                                         regulator-always-on;
 143                                                 };
 144
 145                                                 ldo2_reg: ldo2 {
 146                                                         regulator-min-microvolt = <600000>;
 147                                                         regulator-max-microvolt = <1800000>;
 148                                                         regulator-always-on;
 149                                                 };
 150
 151                                                 ldo3_reg: ldo3 {
 152                                                         regulator-min-microvolt = <600000>;
 153                                                         regulator-max-microvolt = <1800000>;
 154                                                         regulator-always-on;
 155                                                 };
 156
 157                                                 ldo4_reg: ldo4 {
 158                                                         regulator-min-microvolt = <1725000>;
 159                                                         regulator-max-microvolt = <3300000>;
 160                                                         regulator-always-on;
 161                                                 };
 162
 163                                                 ldo5_reg: ldo5 {
 164                                                         regulator-min-microvolt = <1725000>;
 165                                                         regulator-max-microvolt = <3300000>;
 166                                                         regulator-always-on;
 167                                                 };
 168
 169                                                 ldo6_reg: ldo6 {
 170                                                         regulator-min-microvolt = <1200000>;
 171                                                         regulator-max-microvolt = <3600000>;
 172                                                         regulator-always-on;
 173                                                 };
 174
 175                                                 ldo7_reg: ldo7 {
 176                                                         regulator-min-microvolt = <1200000>;
 177                                                         regulator-max-microvolt = <3600000>;
 178                                                         regulator-always-on;
 179                                                 };
 180
 181                                                 ldo8_reg: ldo8 {
 182                                                         regulator-min-microvolt = <1200000>;
 183                                                         regulator-max-microvolt = <3600000>;
 184                                                         regulator-always-on;
 185                                                 };
 186
 187                                                 ldo9_reg: ldo9 {
 188                                                         regulator-min-microvolt = <1200000>;
 189                                                         regulator-max-microvolt = <3600000>;
 190                                                         regulator-always-on;
 191                                                 };
 192
 193                                                 ldo10_reg: ldo10 {
 194                                                         regulator-min-microvolt = <1250000>;
 195                                                         regulator-max-microvolt = <3650000>;
 196                                                         regulator-always-on;
 197                                                 };
 198                                         };
 199                                 };
 200                         };
 201
 202                         audmux@63fd0000 {
 203                                 pinctrl-names = "default";
 204                                 pinctrl-0 = <&pinctrl_audmux_1>;
 205                                 status = "okay";
 206                         };
 207
 208                         ethernet@63fec000 {
 209                                 pinctrl-names = "default";
 210                                 pinctrl-0 = <&pinctrl_fec_1>;
 211                                 phy-mode = "rmii";
 212                                 phy-reset-gpios = <&gpio7 6 0>;
 213                                 status = "okay";
 214                         };
 215                 };
 216         };
 217
 218         gpio-keys {
 219                 compatible = "gpio-keys";
 220
 221                 power {
 222                         label = "Power Button";
 223                         gpios = <&gpio1 8 0>;
 224                         linux,code = <116>; /* KEY_POWER */
 225                         gpio-key,wakeup;
 226                 };
 227
 228                 volume-up {
 229                         label = "Volume Up";
 230                         gpios = <&gpio2 14 0>;
 231                         linux,code = <115>; /* KEY_VOLUMEUP */
 232                 };
 233
 234                 volume-down {
 235                         label = "Volume Down";
 236                         gpios = <&gpio2 15 0>;
 237                         linux,code = <114>; /* KEY_VOLUMEDOWN */
 238                 };
 239         };
 240
 241         leds {
 242                 compatible = "gpio-leds";
 243                 pinctrl-names = "default";
 244                 pinctrl-0 = <&led_pin_gpio7_7>;
 245
 246                 user {
 247                         label = "Heartbeat";
 248                         gpios = <&gpio7 7 0>;
 249                         linux,default-trigger = "heartbeat";
 250                 };
 251         };
 252
 253         regulators {
 254                 compatible = "simple-bus";
 255
 256                 reg_3p2v: 3p2v {
 257                         compatible = "regulator-fixed";
 258                         regulator-name = "3P2V";
 259                         regulator-min-microvolt = <3200000>;
 260                         regulator-max-microvolt = <3200000>;
 261                         regulator-always-on;
 262                 };
 263         };
 264
 265         sound {
 266                 compatible = "fsl,imx53-qsb-sgtl5000",
 267                              "fsl,imx-audio-sgtl5000";
 268                 model = "imx53-qsb-sgtl5000";
 269                 ssi-controller = <&ssi2>;
 270                 audio-codec = <&sgtl5000>;
 271                 audio-routing =
 272                         "MIC_IN", "Mic Jack",
 273                         "Mic Jack", "Mic Bias",
 274                         "Headphone Jack", "HP_OUT";
 275                 mux-int-port = <2>;
 276                 mux-ext-port = <5>;
 277         };
 278 };