arch/arm/boot/dts/exynos5250-spring.dts

   1 /*
   2  * Google Spring board device tree source
   3  *
   4  * Copyright (c) 2012 Google, Inc
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9 */
  10
  11 /dts-v1/;
  12 /include/ "exynos5250.dtsi"
  13 /include/ "cros5250-common.dtsi"
  14
  15 / {
  16         model = "Google Spring";
  17         compatible = "google,spring", "samsung,exynos5250";
  18
  19         mipi {
  20                 status = "disabled";
  21         };
  22
  23         /*
  24          * always de-activate the OHCI controller else it will force turning on
  25          * the VBUS power on port 0 triggering an electrical conflict.
  26          * We can remove this workaround (and support USB1.1 peripherals)
  27          * once the next revision of hardware will modify the VBUS control.
  28          */
  29         ohci {
  30                 status = "disabled";
  31         };
  32
  33         gpio-keys {
  34                 compatible = "gpio-keys";
  35
  36                 lid-switch {
  37                         label = "Lid";
  38                         gpios = <&gpx3 5 0 0x10000 0>;
  39                         linux,input-type = <5>; /* EV_SW */
  40                         linux,code = <0>; /* SW_LID */
  41                         debounce-interval = <1>;
  42                         gpio-key,wakeup;
  43                 };
  44         };
  45
  46         dwmmc1@12210000 {
  47                 /*
  48                  * MMC1 port is used for external Wifi card SDIO connection.
  49                  *
  50                  * We override the default configuration for this port which
  51                  * disables it in cros5250-common.dtsi.
  52                  */
  53                 status = "okay";
  54                 /* high speed is currently not behaving properly */
  55                 //supports-highspeed;
  56                 card-detection-broken;
  57                 no-write-protect;
  58                 keep-power-in-suspend;
  59                 enable-sdio-wakeup;
  60                 fifo-depth = <0x80>;
  61                 card-detect-delay = <200>;
  62                 samsung,dw-mshc-sdr-timing = <2 3 3>;
  63                 samsung,dw-mshc-ddr-timing = <1 2 3>;
  64
  65                 slot0 {
  66                         bus-width = <4>;
  67                         gpios = <&gpc2 1 2 3 3>, <&gpc2 0 2 0 3>,
  68                                 <&gpc2 3 2 3 3>, <&gpc2 4 2 3 3>,
  69                                 <&gpc2 5 2 3 3>, <&gpc2 6 2 3 3>;
  70                 };
  71         };
  72
  73         dwmmc2@12220000 {
  74                 /* MMC2 pins are used as GPIO for eDP bridge control */
  75                 status = "disabled";
  76         };
  77
  78         dwmmc3@12230000 {
  79                 /*
  80                  * Nothing is connected on MMC3 port : disable it.
  81                  *
  82                  * We override the default configuration for this port which
  83                  * configures it for SDIO in cros5250-common.dtsi.
  84                  */
  85                 status = "disabled";
  86         };
  87
  88         i2c@12CD0000 {
  89                 ps8622-bridge@20 {
  90                         compatible = "parade,ps8622";
  91                         reg = <0x48>;
  92                         sleep-gpio = <&gpc3 6 1 0 0>;
  93                         reset-gpio = <&gpc3 1 1 0 0>;
  94                         hpd-gpio = <&gpc3 0 0 0 0>;
  95                 };
  96         };
  97
  98         sound {
  99                 samsung,mic-det-gpios = <&gpx2 0 2 0x10000 0>;
 100                 samsung,hp-det-gpios = <&gpx2 2 2 0 0>;
 101         };
 102
 103         gpio-controllers {
 104                 gpa0: gpio-controller@11400000 {
 105                         powerdown-settings = <6 6 6 6 3 3 2 2>;
 106                 };
 107
 108                 gpa1: gpio-controller@11400020 {
 109                         powerdown-settings = <3 3 2 2 3 3>;
 110                 };
 111
 112                 gpa2: gpio-controller@11400040 {
 113                         powerdown-settings = <2 2 2 2 3 2 2 2>;
 114                 };
 115
 116                 gpb0: gpio-controller@11400060 {
 117                         powerdown-settings = <3 3 3 3 3>;
 118                 };
 119
 120                 gpb1: gpio-controller@11400080 {
 121                         powerdown-settings = <3 3 3 3 3>;
 122                 };
 123
 124                 gpb2: gpio-controller@114000A0 {
 125                         powerdown-settings = <3 3 2 2>;
 126                 };
 127
 128                 gpb3: gpio-controller@114000C0 {
 129                         powerdown-settings = <2 2 2 2>;
 130                 };
 131
 132                 gpc0: gpio-controller@114000E0 {
 133                         powerdown-settings = <6 2 2 2 2 2 2>;
 134                 };
 135
 136                 gpc1: gpio-controller@11400100 {
 137                         powerdown-settings = <2 2 2 2>;
 138                 };
 139
 140                 gpc2: gpio-controller@11400120 {
 141                         powerdown-settings = <3 1 3 3 3 3 3>;
 142                 };
 143
 144                 gpc3: gpio-controller@11400140 {
 145                         powerdown-settings = <6 2 1 2 2 2 2>;
 146                 };
 147
 148                 gpc4: gpio-controller@114002E0 {
 149                         powerdown-settings = <6 2 3 2 2 2 2>;
 150                 };
 151
 152                 gpd0: gpio-controller@11400160 {
 153                         powerdown-settings = <6 6 3 3>;
 154                 };
 155
 156                 gpd1: gpio-controller@11400180 {
 157                         powerdown-settings = <6 6 6 3 3 6 1 1>;
 158                 };
 159
 160                 gpy0: gpio-controller@114001A0 {
 161                         powerdown-settings = <3 3 6 3 3 3>;
 162                 };
 163
 164                 gpy1: gpio-controller@114001C0 {
 165                         powerdown-settings = <5 3 3 3>;
 166                 };
 167
 168                 gpy2: gpio-controller@114001E0 {
 169                         powerdown-settings = <3 3 3 3 3 2>;
 170                 };
 171
 172                 gpy3: gpio-controller@11400200 {
 173                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 174                 };
 175
 176                 gpy4: gpio-controller@11400220 {
 177                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 178                 };
 179
 180                 gpy5: gpio-controller@11400240 {
 181                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 182                 };
 183
 184                 gpy6: gpio-controller@11400260 {
 185                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 186                 };
 187
 188                 /* gpx0: No powerdown mode, uses active mode on suspend */
 189                 /* gpx1: No powerdown mode, uses active mode on suspend */
 190                 /* gpx2: No powerdown mode, uses active mode on suspend */
 191                 /* gpx3: No powerdown mode, uses active mode on suspend */
 192
 193                 gpe0: gpio-controller@13400000 {
 194                         powerdown-settings = <5 3 3 3 2 2 3 3>;
 195                 };
 196
 197                 gpe1: gpio-controller@13400020 {
 198                         powerdown-settings = <5 3>;
 199                 };
 200
 201                 gpf0: gpio-controller@13400040 {
 202                         powerdown-settings = <3 3 1 2>;
 203                 };
 204
 205                 gpf1: gpio-controller@13400060 {
 206                         powerdown-settings = <3 3 3 3>;
 207                 };
 208
 209                 gpg0: gpio-controller@13400080 {
 210                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 211                 };
 212
 213                 gpg1: gpio-controller@134000A0 {
 214                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 215                 };
 216
 217                 gpg2: gpio-controller@134000C0 {
 218                         powerdown-settings = <3 3>;
 219                 };
 220
 221                 gph0: gpio-controller@134000E0 {
 222                         powerdown-settings = <3 3 3 3>;
 223                 };
 224
 225                 gph1: gpio-controller@13400100 {
 226                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 227                 };
 228
 229                 gpv0: gpio-controller@10D10000 {
 230                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 231                 };
 232
 233                 gpv1: gpio-controller@10D10020 {
 234                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 235                 };
 236
 237                 gpv2: gpio-controller@10D10040 {
 238                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 239                 };
 240
 241                 gpv3: gpio-controller@10D10060 {
 242                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 243                 };
 244
 245                 gpv4: gpio-controller@10D10080 {
 246                         powerdown-settings = <3 3>;
 247                 };
 248
 249                 gpz: gpio-controller@03860000 {
 250                         powerdown-settings = <6 3 6 6 6 3 3>;
 251                 };
 252         };
 253
 254         ehci {
 255                 /*
 256                  * disable port 0 to avoid electrical conflict on VBUS
 257                  * port 2 is not used
 258                  */
 259                 samsung,port_used_bitmap = <0x2>;
 260         };
 261 };