arch/arm/boot/dts/sun8i-v3s.dtsi

   1 /*
   2  * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 #include <dt-bindings/interrupt-controller/arm-gic.h>
  44 #include <dt-bindings/clock/sun8i-v3s-ccu.h>
  45 #include <dt-bindings/reset/sun8i-v3s-ccu.h>
  46
  47 / {
  48         #address-cells = <1>;
  49         #size-cells = <1>;
  50         interrupt-parent = <&gic>;
  51
  52         cpus {
  53                 #address-cells = <1>;
  54                 #size-cells = <0>;
  55
  56                 cpu@0 {
  57                         compatible = "arm,cortex-a7";
  58                         device_type = "cpu";
  59                         reg = <0>;
  60                         clocks = <&ccu CLK_CPU>;
  61                 };
  62         };
  63
  64         de: display-engine {
  65                 compatible = "allwinner,sun8i-v3s-display-engine";
  66                 allwinner,pipelines = <&mixer0>;
  67                 status = "disabled";
  68         };
  69
  70         timer {
  71                 compatible = "arm,armv7-timer";
  72                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  73                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  74                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  75                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  76         };
  77
  78         clocks {
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81                 ranges;
  82
  83                 osc24M: osc24M_clk {
  84                         #clock-cells = <0>;
  85                         compatible = "fixed-clock";
  86                         clock-frequency = <24000000>;
  87                         clock-output-names = "osc24M";
  88                 };
  89
  90                 osc32k: osc32k_clk {
  91                         #clock-cells = <0>;
  92                         compatible = "fixed-clock";
  93                         clock-frequency = <32768>;
  94                         clock-output-names = "osc32k";
  95                 };
  96         };
  97
  98         soc {
  99                 compatible = "simple-bus";
 100                 #address-cells = <1>;
 101                 #size-cells = <1>;
 102                 ranges;
 103
 104                 display_clocks: clock@1000000 {
 105                         compatible = "allwinner,sun8i-v3s-de2-clk";
 106                         reg = <0x01000000 0x100000>;
 107                         clocks = <&ccu CLK_DE>,
 108                                  <&ccu CLK_BUS_DE>;
 109                         clock-names = "mod",
 110                                       "bus";
 111                         resets = <&ccu RST_BUS_DE>;
 112                         #clock-cells = <1>;
 113                         #reset-cells = <1>;
 114                 };
 115
 116                 mixer0: mixer@1100000 {
 117                         compatible = "allwinner,sun8i-v3s-de2-mixer";
 118                         reg = <0x01100000 0x100000>;
 119                         clocks = <&display_clocks 0>,
 120                                  <&display_clocks 6>;
 121                         clock-names = "bus",
 122                                       "mod";
 123                         resets = <&display_clocks 0>;
 124                         assigned-clocks = <&display_clocks 6>;
 125                         assigned-clock-rates = <150000000>;
 126
 127                         ports {
 128                                 #address-cells = <1>;
 129                                 #size-cells = <0>;
 130
 131                                 mixer0_out: port@1 {
 132                                         reg = <1>;
 133
 134                                         mixer0_out_tcon0: endpoint {
 135                                                 remote-endpoint = <&tcon0_in_mixer0>;
 136                                         };
 137                                 };
 138                         };
 139                 };
 140
 141                 tcon0: lcd-controller@1c0c000 {
 142                         compatible = "allwinner,sun8i-v3s-tcon";
 143                         reg = <0x01c0c000 0x1000>;
 144                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 145                         clocks = <&ccu CLK_BUS_TCON0>,
 146                                  <&ccu CLK_TCON0>;
 147                         clock-names = "ahb",
 148                                       "tcon-ch0";
 149                         clock-output-names = "tcon-pixel-clock";
 150                         #clock-cells = <0>;
 151                         resets = <&ccu RST_BUS_TCON0>;
 152                         reset-names = "lcd";
 153                         status = "disabled";
 154
 155                         ports {
 156                                 #address-cells = <1>;
 157                                 #size-cells = <0>;
 158
 159                                 tcon0_in: port@0 {
 160                                         reg = <0>;
 161
 162                                         tcon0_in_mixer0: endpoint {
 163                                                 remote-endpoint = <&mixer0_out_tcon0>;
 164                                         };
 165                                 };
 166
 167                                 tcon0_out: port@1 {
 168                                         #address-cells = <1>;
 169                                         #size-cells = <0>;
 170                                         reg = <1>;
 171                                 };
 172                         };
 173                 };
 174
 175
 176                 mmc0: mmc@1c0f000 {
 177                         compatible = "allwinner,sun7i-a20-mmc";
 178                         reg = <0x01c0f000 0x1000>;
 179                         clocks = <&ccu CLK_BUS_MMC0>,
 180                                  <&ccu CLK_MMC0>,
 181                                  <&ccu CLK_MMC0_OUTPUT>,
 182                                  <&ccu CLK_MMC0_SAMPLE>;
 183                         clock-names = "ahb",
 184                                       "mmc",
 185                                       "output",
 186                                       "sample";
 187                         resets = <&ccu RST_BUS_MMC0>;
 188                         reset-names = "ahb";
 189                         interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 190                         pinctrl-names = "default";
 191                         pinctrl-0 = <&mmc0_pins>;
 192                         status = "disabled";
 193                         #address-cells = <1>;
 194                         #size-cells = <0>;
 195                 };
 196
 197                 mmc1: mmc@1c10000 {
 198                         compatible = "allwinner,sun7i-a20-mmc";
 199                         reg = <0x01c10000 0x1000>;
 200                         clocks = <&ccu CLK_BUS_MMC1>,
 201                                  <&ccu CLK_MMC1>,
 202                                  <&ccu CLK_MMC1_OUTPUT>,
 203                                  <&ccu CLK_MMC1_SAMPLE>;
 204                         clock-names = "ahb",
 205                                       "mmc",
 206                                       "output",
 207                                       "sample";
 208                         resets = <&ccu RST_BUS_MMC1>;
 209                         reset-names = "ahb";
 210                         interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 211                         pinctrl-names = "default";
 212                         pinctrl-0 = <&mmc1_pins>;
 213                         status = "disabled";
 214                         #address-cells = <1>;
 215                         #size-cells = <0>;
 216                 };
 217
 218                 mmc2: mmc@1c11000 {
 219                         compatible = "allwinner,sun7i-a20-mmc";
 220                         reg = <0x01c11000 0x1000>;
 221                         clocks = <&ccu CLK_BUS_MMC2>,
 222                                  <&ccu CLK_MMC2>,
 223                                  <&ccu CLK_MMC2_OUTPUT>,
 224                                  <&ccu CLK_MMC2_SAMPLE>;
 225                         clock-names = "ahb",
 226                                       "mmc",
 227                                       "output",
 228                                       "sample";
 229                         resets = <&ccu RST_BUS_MMC2>;
 230                         reset-names = "ahb";
 231                         interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 232                         status = "disabled";
 233                         #address-cells = <1>;
 234                         #size-cells = <0>;
 235                 };
 236
 237                 usb_otg: usb@1c19000 {
 238                         compatible = "allwinner,sun8i-h3-musb";
 239                         reg = <0x01c19000 0x0400>;
 240                         clocks = <&ccu CLK_BUS_OTG>;
 241                         resets = <&ccu RST_BUS_OTG>;
 242                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 243                         interrupt-names = "mc";
 244                         phys = <&usbphy 0>;
 245                         phy-names = "usb";
 246                         extcon = <&usbphy 0>;
 247                         status = "disabled";
 248                 };
 249
 250                 usbphy: phy@1c19400 {
 251                         compatible = "allwinner,sun8i-v3s-usb-phy";
 252                         reg = <0x01c19400 0x2c>,
 253                               <0x01c1a800 0x4>;
 254                         reg-names = "phy_ctrl",
 255                                     "pmu0";
 256                         clocks = <&ccu CLK_USB_PHY0>;
 257                         clock-names = "usb0_phy";
 258                         resets = <&ccu RST_USB_PHY0>;
 259                         reset-names = "usb0_reset";
 260                         status = "disabled";
 261                         #phy-cells = <1>;
 262                 };
 263
 264                 ccu: clock@1c20000 {
 265                         compatible = "allwinner,sun8i-v3s-ccu";
 266                         reg = <0x01c20000 0x400>;
 267                         clocks = <&osc24M>, <&osc32k>;
 268                         clock-names = "hosc", "losc";
 269                         #clock-cells = <1>;
 270                         #reset-cells = <1>;
 271                 };
 272
 273                 rtc: rtc@1c20400 {
 274                         compatible = "allwinner,sun6i-a31-rtc";
 275                         reg = <0x01c20400 0x54>;
 276                         interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
 277                                      <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 278                 };
 279
 280                 pio: pinctrl@1c20800 {
 281                         compatible = "allwinner,sun8i-v3s-pinctrl";
 282                         reg = <0x01c20800 0x400>;
 283                         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 284                                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 285                         clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
 286                         clock-names = "apb", "hosc", "losc";
 287                         gpio-controller;
 288                         #gpio-cells = <3>;
 289                         interrupt-controller;
 290                         #interrupt-cells = <3>;
 291
 292                         i2c0_pins: i2c0-pins {
 293                                 pins = "PB6", "PB7";
 294                                 function = "i2c0";
 295                         };
 296
 297                         uart0_pb_pins: uart0-pb-pins {
 298                                 pins = "PB8", "PB9";
 299                                 function = "uart0";
 300                         };
 301
 302                         mmc0_pins: mmc0-pins {
 303                                 pins = "PF0", "PF1", "PF2", "PF3",
 304                                        "PF4", "PF5";
 305                                 function = "mmc0";
 306                                 drive-strength = <30>;
 307                                 bias-pull-up;
 308                         };
 309
 310                         mmc1_pins: mmc1-pins {
 311                                 pins = "PG0", "PG1", "PG2", "PG3",
 312                                        "PG4", "PG5";
 313                                 function = "mmc1";
 314                                 drive-strength = <30>;
 315                                 bias-pull-up;
 316                         };
 317
 318                         spi0_pins: spi0-pins {
 319                                 pins = "PC0", "PC1", "PC2", "PC3";
 320                                 function = "spi0";
 321                         };
 322                 };
 323
 324                 timer@1c20c00 {
 325                         compatible = "allwinner,sun4i-a10-timer";
 326                         reg = <0x01c20c00 0xa0>;
 327                         interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 328                                      <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 329                         clocks = <&osc24M>;
 330                 };
 331
 332                 wdt0: watchdog@1c20ca0 {
 333                         compatible = "allwinner,sun6i-a31-wdt";
 334                         reg = <0x01c20ca0 0x20>;
 335                         interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 336                 };
 337
 338                 lradc: lradc@1c22800 {
 339                         compatible = "allwinner,sun4i-a10-lradc-keys";
 340                         reg = <0x01c22800 0x400>;
 341                         interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 342                         status = "disabled";
 343                 };
 344
 345                 uart0: serial@1c28000 {
 346                         compatible = "snps,dw-apb-uart";
 347                         reg = <0x01c28000 0x400>;
 348                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 349                         reg-shift = <2>;
 350                         reg-io-width = <4>;
 351                         clocks = <&ccu CLK_BUS_UART0>;
 352                         resets = <&ccu RST_BUS_UART0>;
 353                         status = "disabled";
 354                 };
 355
 356                 uart1: serial@1c28400 {
 357                         compatible = "snps,dw-apb-uart";
 358                         reg = <0x01c28400 0x400>;
 359                         interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 360                         reg-shift = <2>;
 361                         reg-io-width = <4>;
 362                         clocks = <&ccu CLK_BUS_UART1>;
 363                         resets = <&ccu RST_BUS_UART1>;
 364                         status = "disabled";
 365                 };
 366
 367                 uart2: serial@1c28800 {
 368                         compatible = "snps,dw-apb-uart";
 369                         reg = <0x01c28800 0x400>;
 370                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 371                         reg-shift = <2>;
 372                         reg-io-width = <4>;
 373                         clocks = <&ccu CLK_BUS_UART2>;
 374                         resets = <&ccu RST_BUS_UART2>;
 375                         status = "disabled";
 376                 };
 377
 378                 i2c0: i2c@1c2ac00 {
 379                         compatible = "allwinner,sun6i-a31-i2c";
 380                         reg = <0x01c2ac00 0x400>;
 381                         interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 382                         clocks = <&ccu CLK_BUS_I2C0>;
 383                         resets = <&ccu RST_BUS_I2C0>;
 384                         pinctrl-names = "default";
 385                         pinctrl-0 = <&i2c0_pins>;
 386                         status = "disabled";
 387                         #address-cells = <1>;
 388                         #size-cells = <0>;
 389                 };
 390
 391                 i2c1: i2c@1c2b000 {
 392                         compatible = "allwinner,sun6i-a31-i2c";
 393                         reg = <0x01c2b000 0x400>;
 394                         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 395                         clocks = <&ccu CLK_BUS_I2C1>;
 396                         resets = <&ccu RST_BUS_I2C1>;
 397                         status = "disabled";
 398                         #address-cells = <1>;
 399                         #size-cells = <0>;
 400                 };
 401
 402                 spi0: spi@1c68000 {
 403                         compatible = "allwinner,sun8i-h3-spi";
 404                         reg = <0x01c68000 0x1000>;
 405                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 406                         clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
 407                         clock-names = "ahb", "mod";
 408                         pinctrl-names = "default";
 409                         pinctrl-0 = <&spi0_pins>;
 410                         resets = <&ccu RST_BUS_SPI0>;
 411                         status = "disabled";
 412                         #address-cells = <1>;
 413                         #size-cells = <0>;
 414                 };
 415
 416                 gic: interrupt-controller@1c81000 {
 417                         compatible = "arm,gic-400";
 418                         reg = <0x01c81000 0x1000>,
 419                               <0x01c82000 0x1000>,
 420                               <0x01c84000 0x2000>,
 421                               <0x01c86000 0x2000>;
 422                         interrupt-controller;
 423                         #interrupt-cells = <3>;
 424                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 425                 };
 426         };
 427 };