arch/arm/boot/dts/spear320-hmi.dts

   1 /*
   2  * DTS file for SPEAr320 Evaluation Baord
   3  *
   4  * Copyright 2012 Shiraz Hashim <shiraz.linux.kernel@gmail.com>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /dts-v1/;
  15 /include/ "spear320.dtsi"
  16
  17 / {
  18         model = "ST SPEAr320 HMI Board";
  19         compatible = "st,spear320-hmi", "st,spear320";
  20         #address-cells = <1>;
  21         #size-cells = <1>;
  22
  23         memory {
  24                 reg = <0 0x40000000>;
  25         };
  26
  27         ahb {
  28                 pinmux@b3000000 {
  29                         st,pinmux-mode = <4>;
  30                         pinctrl-names = "default";
  31                         pinctrl-0 = <&state_default>;
  32
  33                         state_default: pinmux {
  34                                 i2c0 {
  35                                         st,pins = "i2c0_grp";
  36                                         st,function = "i2c0";
  37                                 };
  38                                 ssp0 {
  39                                         st,pins = "ssp0_grp";
  40                                         st,function = "ssp0";
  41                                 };
  42                                 uart0 {
  43                                         st,pins = "uart0_grp";
  44                                         st,function = "uart0";
  45                                 };
  46                                 clcd {
  47                                         st,pins = "clcd_grp";
  48                                         st,function = "clcd";
  49                                 };
  50                                 fsmc {
  51                                         st,pins = "fsmc_8bit_grp";
  52                                         st,function = "fsmc";
  53                                 };
  54                                 sdhci {
  55                                         st,pins = "sdhci_cd_12_grp";
  56                                         st,function = "sdhci";
  57                                 };
  58                                 i2s {
  59                                         st,pins = "i2s_grp";
  60                                         st,function = "i2s";
  61                                 };
  62                                 uart1 {
  63                                         st,pins = "uart1_grp";
  64                                         st,function = "uart1";
  65                                 };
  66                                 uart2 {
  67                                         st,pins = "uart2_grp";
  68                                         st,function = "uart2";
  69                                 };
  70                                 can0 {
  71                                         st,pins = "can0_grp";
  72                                         st,function = "can0";
  73                                 };
  74                                 can1 {
  75                                         st,pins = "can1_grp";
  76                                         st,function = "can1";
  77                                 };
  78                                 mii0_1 {
  79                                         st,pins = "rmii0_1_grp";
  80                                         st,function = "mii0_1";
  81                                 };
  82                                 pwm0_1 {
  83                                         st,pins = "pwm0_1_pin_37_38_grp";
  84                                         st,function = "pwm0_1";
  85                                 };
  86                                 pwm2 {
  87                                         st,pins = "pwm2_pin_34_grp";
  88                                         st,function = "pwm2";
  89                                 };
  90                         };
  91                 };
  92
  93                 clcd@90000000 {
  94                         status = "okay";
  95                 };
  96
  97                 dma@fc400000 {
  98                         status = "okay";
  99                 };
 100
 101                 ehci@e1800000 {
 102                         status = "okay";
 103                 };
 104
 105                 fsmc: flash@4c000000 {
 106                         status = "okay";
 107
 108                         partition@0 {
 109                                 label = "xloader";
 110                                 reg = <0x0 0x80000>;
 111                         };
 112                         partition@80000 {
 113                                 label = "u-boot";
 114                                 reg = <0x80000 0x140000>;
 115                         };
 116                         partition@1C0000 {
 117                                 label = "environment";
 118                                 reg = <0x1C0000 0x40000>;
 119                         };
 120                         partition@200000 {
 121                                 label = "dtb";
 122                                 reg = <0x200000 0x40000>;
 123                         };
 124                         partition@240000 {
 125                                 label = "linux";
 126                                 reg = <0x240000 0xC00000>;
 127                         };
 128                         partition@E40000 {
 129                                 label = "rootfs";
 130                                 reg = <0xE40000 0x0>;
 131                         };
 132                 };
 133
 134                 gpio_keys {
 135                         compatible = "gpio-keys";
 136                         #address-cells = <1>;
 137                         #size-cells = <0>;
 138
 139                         button@1 {
 140                                 label = "user button 1";
 141                                 linux,code = <0x100>;
 142                                 gpios = <&stmpegpio 3 0x4>;
 143                                 debounce-interval = <20>;
 144                                 wakeup-source;
 145                         };
 146
 147                         button@2 {
 148                                 label = "user button 2";
 149                                 linux,code = <0x200>;
 150                                 gpios = <&stmpegpio 2 0x4>;
 151                                 debounce-interval = <20>;
 152                                 wakeup-source;
 153                         };
 154                 };
 155
 156                 ohci@e1900000 {
 157                         status = "okay";
 158                 };
 159
 160                 ohci@e2100000 {
 161                         status = "okay";
 162                 };
 163
 164                 pwm: pwm@a8000000 {
 165                         status = "okay";
 166                 };
 167
 168                 sdhci@70000000 {
 169                         power-gpio = <&gpiopinctrl 50 1>;
 170                         power_always_enb;
 171                         status = "okay";
 172                 };
 173
 174                 smi: flash@fc000000 {
 175                         status = "okay";
 176                         clock-rate=<50000000>;
 177
 178                         flash@f8000000 {
 179                                 #address-cells = <1>;
 180                                 #size-cells = <1>;
 181                                 reg = <0xf8000000 0x800000>;
 182                                 st,smi-fast-mode;
 183
 184                                 partition@0 {
 185                                         label = "xloader";
 186                                         reg = <0x0 0x10000>;
 187                                 };
 188                                 partition@10000 {
 189                                         label = "u-boot";
 190                                         reg = <0x10000 0x50000>;
 191                                 };
 192                                 partition@60000 {
 193                                         label = "environment";
 194                                         reg = <0x60000 0x10000>;
 195                                 };
 196                                 partition@70000 {
 197                                         label = "dtb";
 198                                         reg = <0x70000 0x10000>;
 199                                 };
 200                                 partition@80000 {
 201                                         label = "linux";
 202                                         reg = <0x80000 0x310000>;
 203                                 };
 204                                 partition@390000 {
 205                                         label = "rootfs";
 206                                         reg = <0x390000 0x0>;
 207                                 };
 208                         };
 209                 };
 210
 211                 spi0: spi@d0100000 {
 212                         status = "okay";
 213                 };
 214
 215                 spi1: spi@a5000000 {
 216                         status = "okay";
 217                 };
 218
 219                 spi2: spi@a6000000 {
 220                         status = "okay";
 221                 };
 222
 223                 usbd@e1100000 {
 224                         status = "okay";
 225                 };
 226
 227                 apb {
 228                         gpio0: gpio@fc980000 {
 229                                status = "okay";
 230                         };
 231
 232                         gpio@b3000000 {
 233                                 status = "okay";
 234                         };
 235
 236                         i2c0: i2c@d0180000 {
 237                                 status = "okay";
 238
 239                                 stmpe811@41 {
 240                                         compatible = "st,stmpe811";
 241                                         #address-cells = <1>;
 242                                         #size-cells = <0>;
 243                                         reg = <0x41>;
 244                                         irq-over-gpio;
 245                                         irq-gpios = <&gpiopinctrl 29 0x4>;
 246                                         id = <0>;
 247                                         blocks = <0x5>;
 248                                         irq-trigger = <0x1>;
 249
 250                                         stmpegpio: stmpe-gpio {
 251                                                 compatible = "stmpe,gpio";
 252                                                 reg = <0>;
 253                                                 gpio-controller;
 254                                                 #gpio-cells = <2>;
 255                                                 gpio,norequest-mask = <0xF3>;
 256                                         };
 257
 258                                         stmpe610-ts {
 259                                                 compatible = "stmpe,ts";
 260                                                 reg = <0>;
 261                                                 ts,sample-time = <4>;
 262                                                 ts,mod-12b = <1>;
 263                                                 ts,ref-sel = <0>;
 264                                                 ts,adc-freq = <1>;
 265                                                 ts,ave-ctrl = <1>;
 266                                                 ts,touch-det-delay = <3>;
 267                                                 ts,settling = <4>;
 268                                                 ts,fraction-z = <7>;
 269                                                 ts,i-drive = <1>;
 270                                         };
 271                                 };
 272                         };
 273
 274                         i2c1: i2c@a7000000 {
 275                                status = "okay";
 276                         };
 277
 278                         rtc@fc900000 {
 279                                status = "okay";
 280                         };
 281
 282                         serial@d0000000 {
 283                                status = "okay";
 284                                 pinctrl-names = "default";
 285                                 pinctrl-0 = <>;
 286                         };
 287
 288                         serial@a3000000 {
 289                                status = "okay";
 290                                 pinctrl-names = "default";
 291                                 pinctrl-0 = <>;
 292                         };
 293
 294                         serial@a4000000 {
 295                                status = "okay";
 296                                 pinctrl-names = "default";
 297                                 pinctrl-0 = <>;
 298                         };
 299
 300                         wdt@fc880000 {
 301                                status = "okay";
 302                         };
 303                 };
 304         };
 305 };