arch/arm/boot/dts/ste-snowball.dts

   1 /*
   2  * Copyright 2011 ST-Ericsson AB
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "ste-dbx5x0.dtsi"
  14
  15 / {
  16         model = "Calao Systems Snowball platform with device tree";
  17         compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
  18
  19         memory {
  20                 reg = <0x00000000 0x20000000>;
  21         };
  22
  23         en_3v3_reg: en_3v3 {
  24                 compatible = "regulator-fixed";
  25                 regulator-name = "en-3v3-fixed-supply";
  26                 regulator-min-microvolt = <3300000>;
  27                 regulator-max-microvolt = <3300000>;
  28                 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
  29                 gpio = <&ab8500_gpio 25 0x4>;
  30                 startup-delay-us = <5000>;
  31                 enable-active-high;
  32         };
  33
  34         gpio_keys {
  35                 compatible = "gpio-keys";
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38
  39                 button@1 {
  40                         debounce_interval = <50>;
  41                         wakeup = <1>;
  42                         linux,code = <2>;
  43                         label = "userpb";
  44                         gpios = <&gpio1 0 0x4>;
  45                 };
  46                 button@2 {
  47                         debounce_interval = <50>;
  48                         wakeup = <1>;
  49                         linux,code = <3>;
  50                         label = "extkb1";
  51                         gpios = <&gpio4 23 0x4>;
  52                 };
  53                 button@3 {
  54                         debounce_interval = <50>;
  55                         wakeup = <1>;
  56                         linux,code = <4>;
  57                         label = "extkb2";
  58                         gpios = <&gpio4 24 0x4>;
  59                 };
  60                 button@4 {
  61                         debounce_interval = <50>;
  62                         wakeup = <1>;
  63                         linux,code = <5>;
  64                         label = "extkb3";
  65                         gpios = <&gpio5 1 0x4>;
  66                 };
  67                 button@5 {
  68                         debounce_interval = <50>;
  69                         wakeup = <1>;
  70                         linux,code = <6>;
  71                         label = "extkb4";
  72                         gpios = <&gpio5 2 0x4>;
  73                 };
  74         };
  75
  76         leds {
  77                 compatible = "gpio-leds";
  78                 used-led {
  79                         label = "user_led";
  80                         gpios = <&gpio4 14 0x4>;
  81                         default-state = "on";
  82                         linux,default-trigger = "heartbeat";
  83                 };
  84         };
  85
  86         soc {
  87
  88                 sound {
  89                         compatible = "stericsson,snd-soc-mop500";
  90
  91                         stericsson,cpu-dai = <&msp1 &msp3>;
  92                         stericsson,audio-codec = <&codec>;
  93                 };
  94
  95                 msp1: msp@80124000 {
  96                         status = "okay";
  97                 };
  98
  99                 msp3: msp@80125000 {
 100                         status = "okay";
 101                 };
 102
 103                 external-bus@50000000 {
 104                         status = "okay";
 105
 106                         ethernet@0 {
 107                                 compatible = "smsc,lan9115";
 108                                 reg = <0 0x10000>;
 109                                 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
 110                                 interrupt-parent = <&gpio4>;
 111                                 vdd33a-supply = <&en_3v3_reg>;
 112                                 vddvario-supply = <&db8500_vape_reg>;
 113
 114                                 reg-shift = <1>;
 115                                 reg-io-width = <2>;
 116                                 smsc,force-internal-phy;
 117                                 smsc,irq-active-high;
 118                                 smsc,irq-push-pull;
 119
 120                                 clocks = <&prcc_pclk 3 0>;
 121                         };
 122                 };
 123
 124                 vmmci: regulator-gpio {
 125                         gpios = <&gpio6 25 0x4>;
 126                         enable-gpio = <&gpio7 4 0x4>;
 127
 128                         status = "okay";
 129                 };
 130
 131                 // External Micro SD slot
 132                 sdi0_per1@80126000 {
 133                         arm,primecell-periphid = <0x10480180>;
 134                         max-frequency = <100000000>;
 135                         bus-width = <4>;
 136                         mmc-cap-mmc-highspeed;
 137                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 138                         vqmmc-supply = <&vmmci>;
 139
 140                         cd-gpios  = <&gpio6 26 0x4>; // 218
 141                         cd-inverted;
 142
 143                         status = "okay";
 144                 };
 145
 146                 // On-board eMMC
 147                 sdi4_per2@80114000 {
 148                         arm,primecell-periphid = <0x10480180>;
 149                         max-frequency = <100000000>;
 150                         bus-width = <8>;
 151                         mmc-cap-mmc-highspeed;
 152                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
 153
 154                         status = "okay";
 155                 };
 156
 157                 uart@80120000 {
 158                         status = "okay";
 159                 };
 160
 161                 uart@80121000 {
 162                         status = "okay";
 163                 };
 164
 165                 uart@80007000 {
 166                         status = "okay";
 167                 };
 168
 169                 cpufreq-cooling {
 170                         status = "okay";
 171                 };
 172
 173                 prcmu@80157000 {
 174                         cpufreq {
 175                                 status = "okay";
 176                         };
 177
 178                         thermal@801573c0 {
 179                                 num-trips = <4>;
 180
 181                                 trip0-temp = <70000>;
 182                                 trip0-type = "active";
 183                                 trip0-cdev-num = <1>;
 184                                 trip0-cdev-name0 = "thermal-cpufreq-0";
 185
 186                                 trip1-temp = <75000>;
 187                                 trip1-type = "active";
 188                                 trip1-cdev-num = <1>;
 189                                 trip1-cdev-name0 = "thermal-cpufreq-0";
 190
 191                                 trip2-temp = <80000>;
 192                                 trip2-type = "active";
 193                                 trip2-cdev-num = <1>;
 194                                 trip2-cdev-name0 = "thermal-cpufreq-0";
 195
 196                                 trip3-temp = <85000>;
 197                                 trip3-type = "critical";
 198                                 trip3-cdev-num = <0>;
 199
 200                                 status = "okay";
 201                         };
 202
 203                         ab8500 {
 204                                 ab8500-gpio {
 205                                         compatible = "stericsson,ab8500-gpio";
 206                                 };
 207
 208                                 ext_regulators: ab8500-ext-regulators {
 209                                         ab8500_ext1_reg: ab8500_ext1 {
 210                                                 regulator-name = "ab8500-ext-supply1";
 211                                         };
 212
 213                                         ab8500_ext2_reg_reg: ab8500_ext2 {
 214                                                 regulator-name = "ab8500-ext-supply2";
 215                                         };
 216
 217                                         ab8500_ext3_reg_reg: ab8500_ext3 {
 218                                                 regulator-name = "ab8500-ext-supply3";
 219                                         };
 220                                 };
 221
 222                                 ab8500-regulators {
 223                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 224                                                 regulator-name = "V-DISPLAY";
 225                                         };
 226
 227                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 228                                                 regulator-name = "V-eMMC1";
 229                                         };
 230
 231                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 232                                                 regulator-name = "V-MMC-SD";
 233                                         };
 234
 235                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 236                                                 regulator-name = "V-INTCORE";
 237                                         };
 238
 239                                         ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 240                                                 regulator-name = "V-TVOUT";
 241                                         };
 242
 243                                         ab8500_ldo_usb_reg: ab8500_ldo_usb {
 244                                                 regulator-name = "dummy";
 245                                         };
 246
 247                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 248                                                 regulator-name = "V-AUD";
 249                                         };
 250
 251                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 252                                                 regulator-name = "V-AMIC1";
 253                                         };
 254
 255                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 256                                                 regulator-name = "V-AMIC2";
 257                                         };
 258
 259                                         ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 260                                                 regulator-name = "V-DMIC";
 261                                         };
 262
 263                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 264                                                 regulator-name = "V-CSI/DSI";
 265                                         };
 266                                 };
 267                         };
 268                 };
 269         };
 270 };