arch/arm/boot/dts/sun5i-a13.dtsi

   1 /*
   2  * Copyright 2012 Maxime Ripard
   3  *
   4  * Maxime Ripard <maxime.ripard@free-electrons.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 /include/ "skeleton.dtsi"
  15
  16 / {
  17         interrupt-parent = <&intc>;
  18
  19         cpus {
  20                 #address-cells = <1>;
  21                 #size-cells = <0>;
  22                 cpu@0 {
  23                         device_type = "cpu";
  24                         compatible = "arm,cortex-a8";
  25                         reg = <0x0>;
  26                 };
  27         };
  28
  29         memory {
  30                 reg = <0x40000000 0x20000000>;
  31         };
  32
  33         clocks {
  34                 #address-cells = <1>;
  35                 #size-cells = <1>;
  36                 ranges;
  37
  38                 /*
  39                  * This is a dummy clock, to be used as placeholder on
  40                  * other mux clocks when a specific parent clock is not
  41                  * yet implemented. It should be dropped when the driver
  42                  * is complete.
  43                  */
  44                 dummy: dummy {
  45                         #clock-cells = <0>;
  46                         compatible = "fixed-clock";
  47                         clock-frequency = <0>;
  48                 };
  49
  50                 osc24M: osc24M@01c20050 {
  51                         #clock-cells = <0>;
  52                         compatible = "allwinner,sun4i-osc-clk";
  53                         reg = <0x01c20050 0x4>;
  54                         clock-frequency = <24000000>;
  55                 };
  56
  57                 osc32k: osc32k {
  58                         #clock-cells = <0>;
  59                         compatible = "fixed-clock";
  60                         clock-frequency = <32768>;
  61                 };
  62
  63                 pll1: pll1@01c20000 {
  64                         #clock-cells = <0>;
  65                         compatible = "allwinner,sun4i-pll1-clk";
  66                         reg = <0x01c20000 0x4>;
  67                         clocks = <&osc24M>;
  68                 };
  69
  70                 pll4: pll4@01c20018 {
  71                         #clock-cells = <0>;
  72                         compatible = "allwinner,sun4i-pll1-clk";
  73                         reg = <0x01c20018 0x4>;
  74                         clocks = <&osc24M>;
  75                 };
  76
  77                 pll5: pll5@01c20020 {
  78                         #clock-cells = <1>;
  79                         compatible = "allwinner,sun4i-pll5-clk";
  80                         reg = <0x01c20020 0x4>;
  81                         clocks = <&osc24M>;
  82                         clock-output-names = "pll5_ddr", "pll5_other";
  83                 };
  84
  85                 pll6: pll6@01c20028 {
  86                         #clock-cells = <1>;
  87                         compatible = "allwinner,sun4i-pll6-clk";
  88                         reg = <0x01c20028 0x4>;
  89                         clocks = <&osc24M>;
  90                         clock-output-names = "pll6_sata", "pll6_other", "pll6";
  91                 };
  92
  93                 /* dummy is 200M */
  94                 cpu: cpu@01c20054 {
  95                         #clock-cells = <0>;
  96                         compatible = "allwinner,sun4i-cpu-clk";
  97                         reg = <0x01c20054 0x4>;
  98                         clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
  99                 };
 100
 101                 axi: axi@01c20054 {
 102                         #clock-cells = <0>;
 103                         compatible = "allwinner,sun4i-axi-clk";
 104                         reg = <0x01c20054 0x4>;
 105                         clocks = <&cpu>;
 106                 };
 107
 108                 axi_gates: axi_gates@01c2005c {
 109                         #clock-cells = <1>;
 110                         compatible = "allwinner,sun4i-axi-gates-clk";
 111                         reg = <0x01c2005c 0x4>;
 112                         clocks = <&axi>;
 113                         clock-output-names = "axi_dram";
 114                 };
 115
 116                 ahb: ahb@01c20054 {
 117                         #clock-cells = <0>;
 118                         compatible = "allwinner,sun4i-ahb-clk";
 119                         reg = <0x01c20054 0x4>;
 120                         clocks = <&axi>;
 121                 };
 122
 123                 ahb_gates: ahb_gates@01c20060 {
 124                         #clock-cells = <1>;
 125                         compatible = "allwinner,sun5i-a13-ahb-gates-clk";
 126                         reg = <0x01c20060 0x8>;
 127                         clocks = <&ahb>;
 128                         clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci",
 129                                 "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
 130                                 "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram",
 131                                 "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_stimer",
 132                                 "ahb_ve", "ahb_lcd", "ahb_csi", "ahb_de_be",
 133                                 "ahb_de_fe", "ahb_iep", "ahb_mali400";
 134                 };
 135
 136                 apb0: apb0@01c20054 {
 137                         #clock-cells = <0>;
 138                         compatible = "allwinner,sun4i-apb0-clk";
 139                         reg = <0x01c20054 0x4>;
 140                         clocks = <&ahb>;
 141                 };
 142
 143                 apb0_gates: apb0_gates@01c20068 {
 144                         #clock-cells = <1>;
 145                         compatible = "allwinner,sun5i-a13-apb0-gates-clk";
 146                         reg = <0x01c20068 0x4>;
 147                         clocks = <&apb0>;
 148                         clock-output-names = "apb0_codec", "apb0_pio", "apb0_ir";
 149                 };
 150
 151                 apb1_mux: apb1_mux@01c20058 {
 152                         #clock-cells = <0>;
 153                         compatible = "allwinner,sun4i-apb1-mux-clk";
 154                         reg = <0x01c20058 0x4>;
 155                         clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
 156                 };
 157
 158                 apb1: apb1@01c20058 {
 159                         #clock-cells = <0>;
 160                         compatible = "allwinner,sun4i-apb1-clk";
 161                         reg = <0x01c20058 0x4>;
 162                         clocks = <&apb1_mux>;
 163                 };
 164
 165                 apb1_gates: apb1_gates@01c2006c {
 166                         #clock-cells = <1>;
 167                         compatible = "allwinner,sun5i-a13-apb1-gates-clk";
 168                         reg = <0x01c2006c 0x4>;
 169                         clocks = <&apb1>;
 170                         clock-output-names = "apb1_i2c0", "apb1_i2c1",
 171                                 "apb1_i2c2", "apb1_uart1", "apb1_uart3";
 172                 };
 173
 174                 nand_clk: clk@01c20080 {
 175                         #clock-cells = <0>;
 176                         compatible = "allwinner,sun4i-mod0-clk";
 177                         reg = <0x01c20080 0x4>;
 178                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 179                         clock-output-names = "nand";
 180                 };
 181
 182                 ms_clk: clk@01c20084 {
 183                         #clock-cells = <0>;
 184                         compatible = "allwinner,sun4i-mod0-clk";
 185                         reg = <0x01c20084 0x4>;
 186                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 187                         clock-output-names = "ms";
 188                 };
 189
 190                 mmc0_clk: clk@01c20088 {
 191                         #clock-cells = <0>;
 192                         compatible = "allwinner,sun4i-mod0-clk";
 193                         reg = <0x01c20088 0x4>;
 194                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 195                         clock-output-names = "mmc0";
 196                 };
 197
 198                 mmc1_clk: clk@01c2008c {
 199                         #clock-cells = <0>;
 200                         compatible = "allwinner,sun4i-mod0-clk";
 201                         reg = <0x01c2008c 0x4>;
 202                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 203                         clock-output-names = "mmc1";
 204                 };
 205
 206                 mmc2_clk: clk@01c20090 {
 207                         #clock-cells = <0>;
 208                         compatible = "allwinner,sun4i-mod0-clk";
 209                         reg = <0x01c20090 0x4>;
 210                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 211                         clock-output-names = "mmc2";
 212                 };
 213
 214                 ts_clk: clk@01c20098 {
 215                         #clock-cells = <0>;
 216                         compatible = "allwinner,sun4i-mod0-clk";
 217                         reg = <0x01c20098 0x4>;
 218                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 219                         clock-output-names = "ts";
 220                 };
 221
 222                 ss_clk: clk@01c2009c {
 223                         #clock-cells = <0>;
 224                         compatible = "allwinner,sun4i-mod0-clk";
 225                         reg = <0x01c2009c 0x4>;
 226                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 227                         clock-output-names = "ss";
 228                 };
 229
 230                 spi0_clk: clk@01c200a0 {
 231                         #clock-cells = <0>;
 232                         compatible = "allwinner,sun4i-mod0-clk";
 233                         reg = <0x01c200a0 0x4>;
 234                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 235                         clock-output-names = "spi0";
 236                 };
 237
 238                 spi1_clk: clk@01c200a4 {
 239                         #clock-cells = <0>;
 240                         compatible = "allwinner,sun4i-mod0-clk";
 241                         reg = <0x01c200a4 0x4>;
 242                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 243                         clock-output-names = "spi1";
 244                 };
 245
 246                 spi2_clk: clk@01c200a8 {
 247                         #clock-cells = <0>;
 248                         compatible = "allwinner,sun4i-mod0-clk";
 249                         reg = <0x01c200a8 0x4>;
 250                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 251                         clock-output-names = "spi2";
 252                 };
 253
 254                 ir0_clk: clk@01c200b0 {
 255                         #clock-cells = <0>;
 256                         compatible = "allwinner,sun4i-mod0-clk";
 257                         reg = <0x01c200b0 0x4>;
 258                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 259                         clock-output-names = "ir0";
 260                 };
 261
 262                 mbus_clk: clk@01c2015c {
 263                         #clock-cells = <0>;
 264                         compatible = "allwinner,sun4i-mod0-clk";
 265                         reg = <0x01c2015c 0x4>;
 266                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 267                         clock-output-names = "mbus";
 268                 };
 269         };
 270
 271         soc@01c00000 {
 272                 compatible = "simple-bus";
 273                 #address-cells = <1>;
 274                 #size-cells = <1>;
 275                 ranges;
 276
 277                 intc: interrupt-controller@01c20400 {
 278                         compatible = "allwinner,sun4i-ic";
 279                         reg = <0x01c20400 0x400>;
 280                         interrupt-controller;
 281                         #interrupt-cells = <1>;
 282                 };
 283
 284                 pio: pinctrl@01c20800 {
 285                         compatible = "allwinner,sun5i-a13-pinctrl";
 286                         reg = <0x01c20800 0x400>;
 287                         interrupts = <28>;
 288                         clocks = <&apb0_gates 5>;
 289                         gpio-controller;
 290                         interrupt-controller;
 291                         #address-cells = <1>;
 292                         #size-cells = <0>;
 293                         #gpio-cells = <3>;
 294
 295                         uart1_pins_a: uart1@0 {
 296                                 allwinner,pins = "PE10", "PE11";
 297                                 allwinner,function = "uart1";
 298                                 allwinner,drive = <0>;
 299                                 allwinner,pull = <0>;
 300                         };
 301
 302                         uart1_pins_b: uart1@1 {
 303                                 allwinner,pins = "PG3", "PG4";
 304                                 allwinner,function = "uart1";
 305                                 allwinner,drive = <0>;
 306                                 allwinner,pull = <0>;
 307                         };
 308
 309                         i2c0_pins_a: i2c0@0 {
 310                                 allwinner,pins = "PB0", "PB1";
 311                                 allwinner,function = "i2c0";
 312                                 allwinner,drive = <0>;
 313                                 allwinner,pull = <0>;
 314                         };
 315
 316                         i2c1_pins_a: i2c1@0 {
 317                                 allwinner,pins = "PB15", "PB16";
 318                                 allwinner,function = "i2c1";
 319                                 allwinner,drive = <0>;
 320                                 allwinner,pull = <0>;
 321                         };
 322
 323                         i2c2_pins_a: i2c2@0 {
 324                                 allwinner,pins = "PB17", "PB18";
 325                                 allwinner,function = "i2c2";
 326                                 allwinner,drive = <0>;
 327                                 allwinner,pull = <0>;
 328                         };
 329                 };
 330
 331                 timer@01c20c00 {
 332                         compatible = "allwinner,sun4i-timer";
 333                         reg = <0x01c20c00 0x90>;
 334                         interrupts = <22>;
 335                         clocks = <&osc24M>;
 336                 };
 337
 338                 wdt: watchdog@01c20c90 {
 339                         compatible = "allwinner,sun4i-wdt";
 340                         reg = <0x01c20c90 0x10>;
 341                 };
 342
 343                 sid: eeprom@01c23800 {
 344                         compatible = "allwinner,sun4i-sid";
 345                         reg = <0x01c23800 0x10>;
 346                 };
 347
 348                 rtp: rtp@01c25000 {
 349                         compatible = "allwinner,sun4i-ts";
 350                         reg = <0x01c25000 0x100>;
 351                         interrupts = <29>;
 352                 };
 353
 354                 uart1: serial@01c28400 {
 355                         compatible = "snps,dw-apb-uart";
 356                         reg = <0x01c28400 0x400>;
 357                         interrupts = <2>;
 358                         reg-shift = <2>;
 359                         reg-io-width = <4>;
 360                         clocks = <&apb1_gates 17>;
 361                         status = "disabled";
 362                 };
 363
 364                 uart3: serial@01c28c00 {
 365                         compatible = "snps,dw-apb-uart";
 366                         reg = <0x01c28c00 0x400>;
 367                         interrupts = <4>;
 368                         reg-shift = <2>;
 369                         reg-io-width = <4>;
 370                         clocks = <&apb1_gates 19>;
 371                         status = "disabled";
 372                 };
 373
 374                 i2c0: i2c@01c2ac00 {
 375                         compatible = "allwinner,sun4i-i2c";
 376                         reg = <0x01c2ac00 0x400>;
 377                         interrupts = <7>;
 378                         clocks = <&apb1_gates 0>;
 379                         clock-frequency = <100000>;
 380                         status = "disabled";
 381                 };
 382
 383                 i2c1: i2c@01c2b000 {
 384                         compatible = "allwinner,sun4i-i2c";
 385                         reg = <0x01c2b000 0x400>;
 386                         interrupts = <8>;
 387                         clocks = <&apb1_gates 1>;
 388                         clock-frequency = <100000>;
 389                         status = "disabled";
 390                 };
 391
 392                 i2c2: i2c@01c2b400 {
 393                         compatible = "allwinner,sun4i-i2c";
 394                         reg = <0x01c2b400 0x400>;
 395                         interrupts = <9>;
 396                         clocks = <&apb1_gates 2>;
 397                         clock-frequency = <100000>;
 398                         status = "disabled";
 399                 };
 400
 401                 timer@01c60000 {
 402                         compatible = "allwinner,sun5i-a13-hstimer";
 403                         reg = <0x01c60000 0x1000>;
 404                         interrupts = <82>, <83>;
 405                         clocks = <&ahb_gates 28>;
 406                 };
 407         };
 408 };