arch/arm/boot/dts/sun8i-a33.dtsi

   1 /*
   2  * Copyright 2014 Chen-Yu Tsai
   3  *
   4  * Chen-Yu Tsai <wens@csie.org>
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This file is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44
  45 #include "sun8i-a23-a33.dtsi"
  46
  47 / {
  48         cpu0_opp_table: opp_table0 {
  49                 compatible = "operating-points-v2";
  50                 opp-shared;
  51
  52                 opp@648000000 {
  53                         opp-hz = /bits/ 64 <648000000>;
  54                         opp-microvolt = <1040000>;
  55                         clock-latency-ns = <244144>; /* 8 32k periods */
  56                 };
  57
  58                 opp@816000000 {
  59                         opp-hz = /bits/ 64 <816000000>;
  60                         opp-microvolt = <1100000>;
  61                         clock-latency-ns = <244144>; /* 8 32k periods */
  62                 };
  63
  64                 opp@1008000000 {
  65                         opp-hz = /bits/ 64 <1008000000>;
  66                         opp-microvolt = <1200000>;
  67                         clock-latency-ns = <244144>; /* 8 32k periods */
  68                 };
  69
  70                 opp@1200000000 {
  71                         opp-hz = /bits/ 64 <1200000000>;
  72                         opp-microvolt = <1320000>;
  73                         clock-latency-ns = <244144>; /* 8 32k periods */
  74                 };
  75         };
  76
  77         cpus {
  78                 cpu@0 {
  79                         clocks = <&ccu CLK_CPUX>;
  80                         clock-names = "cpu";
  81                         operating-points-v2 = <&cpu0_opp_table>;
  82                 };
  83
  84                 cpu@2 {
  85                         compatible = "arm,cortex-a7";
  86                         device_type = "cpu";
  87                         reg = <2>;
  88                 };
  89
  90                 cpu@3 {
  91                         compatible = "arm,cortex-a7";
  92                         device_type = "cpu";
  93                         reg = <3>;
  94                 };
  95         };
  96
  97         de: display-engine {
  98                 compatible = "allwinner,sun8i-a33-display-engine";
  99                 allwinner,pipelines = <&fe0>;
 100                 status = "disabled";
 101         };
 102
 103         memory {
 104                 reg = <0x40000000 0x80000000>;
 105         };
 106
 107         sound: sound {
 108                 compatible = "simple-audio-card";
 109                 simple-audio-card,name = "sun8i-a33-audio";
 110                 simple-audio-card,format = "i2s";
 111                 simple-audio-card,frame-master = <&link_codec>;
 112                 simple-audio-card,bitclock-master = <&link_codec>;
 113                 simple-audio-card,mclk-fs = <512>;
 114                 simple-audio-card,aux-devs = <&codec_analog>;
 115                 simple-audio-card,routing =
 116                         "Left DAC", "AIF1 Slot 0 Left",
 117                         "Right DAC", "AIF1 Slot 0 Right";
 118                 status = "disabled";
 119
 120                 simple-audio-card,cpu {
 121                         sound-dai = <&dai>;
 122                 };
 123
 124                 link_codec: simple-audio-card,codec {
 125                         sound-dai = <&codec>;
 126                 };
 127         };
 128
 129         soc@01c00000 {
 130                 tcon0: lcd-controller@01c0c000 {
 131                         compatible = "allwinner,sun8i-a33-tcon";
 132                         reg = <0x01c0c000 0x1000>;
 133                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 134                         clocks = <&ccu CLK_BUS_LCD>,
 135                                  <&ccu CLK_LCD_CH0>;
 136                         clock-names = "ahb",
 137                                       "tcon-ch0";
 138                         clock-output-names = "tcon-pixel-clock";
 139                         resets = <&ccu RST_BUS_LCD>;
 140                         reset-names = "lcd";
 141                         status = "disabled";
 142
 143                         ports {
 144                                 #address-cells = <1>;
 145                                 #size-cells = <0>;
 146
 147                                 tcon0_in: port@0 {
 148                                         #address-cells = <1>;
 149                                         #size-cells = <0>;
 150                                         reg = <0>;
 151
 152                                         tcon0_in_drc0: endpoint@0 {
 153                                                 reg = <0>;
 154                                                 remote-endpoint = <&drc0_out_tcon0>;
 155                                         };
 156                                 };
 157
 158                                 tcon0_out: port@1 {
 159                                         #address-cells = <1>;
 160                                         #size-cells = <0>;
 161                                         reg = <1>;
 162                                 };
 163                         };
 164                 };
 165
 166                 crypto: crypto-engine@01c15000 {
 167                         compatible = "allwinner,sun4i-a10-crypto";
 168                         reg = <0x01c15000 0x1000>;
 169                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 170                         clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>;
 171                         clock-names = "ahb", "mod";
 172                         resets = <&ccu RST_BUS_SS>;
 173                         reset-names = "ahb";
 174                 };
 175
 176                 dai: dai@01c22c00 {
 177                         #sound-dai-cells = <0>;
 178                         compatible = "allwinner,sun6i-a31-i2s";
 179                         reg = <0x01c22c00 0x200>;
 180                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 181                         clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
 182                         clock-names = "apb", "mod";
 183                         resets = <&ccu RST_BUS_CODEC>;
 184                         dmas = <&dma 15>, <&dma 15>;
 185                         dma-names = "rx", "tx";
 186                         status = "disabled";
 187                 };
 188
 189                 codec: codec@01c22e00 {
 190                         #sound-dai-cells = <0>;
 191                         compatible = "allwinner,sun8i-a33-codec";
 192                         reg = <0x01c22e00 0x400>;
 193                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 194                         clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
 195                         clock-names = "bus", "mod";
 196                         status = "disabled";
 197                 };
 198
 199                 fe0: display-frontend@01e00000 {
 200                         compatible = "allwinner,sun8i-a33-display-frontend";
 201                         reg = <0x01e00000 0x20000>;
 202                         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
 203                         clocks = <&ccu CLK_BUS_DE_FE>, <&ccu CLK_DE_FE>,
 204                                  <&ccu CLK_DRAM_DE_FE>;
 205                         clock-names = "ahb", "mod",
 206                                       "ram";
 207                         resets = <&ccu RST_BUS_DE_FE>;
 208                         status = "disabled";
 209
 210                         ports {
 211                                 #address-cells = <1>;
 212                                 #size-cells = <0>;
 213
 214                                 fe0_out: port@1 {
 215                                         #address-cells = <1>;
 216                                         #size-cells = <0>;
 217                                         reg = <1>;
 218
 219                                         fe0_out_be0: endpoint@0 {
 220                                                 reg = <0>;
 221                                                 remote-endpoint = <&be0_in_fe0>;
 222                                         };
 223                                 };
 224                         };
 225                 };
 226
 227                 be0: display-backend@01e60000 {
 228                         compatible = "allwinner,sun8i-a33-display-backend";
 229                         reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
 230                         reg-names = "be", "sat";
 231                         interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 232                         clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>,
 233                                  <&ccu CLK_DRAM_DE_BE>, <&ccu CLK_BUS_SAT>;
 234                         clock-names = "ahb", "mod",
 235                                       "ram", "sat";
 236                         resets = <&ccu RST_BUS_DE_BE>, <&ccu RST_BUS_SAT>;
 237                         reset-names = "be", "sat";
 238                         assigned-clocks = <&ccu CLK_DE_BE>;
 239                         assigned-clock-rates = <300000000>;
 240
 241                         ports {
 242                                 #address-cells = <1>;
 243                                 #size-cells = <0>;
 244
 245                                 be0_in: port@0 {
 246                                         #address-cells = <1>;
 247                                         #size-cells = <0>;
 248                                         reg = <0>;
 249
 250                                         be0_in_fe0: endpoint@0 {
 251                                                 reg = <0>;
 252                                                 remote-endpoint = <&fe0_out_be0>;
 253                                         };
 254                                 };
 255
 256                                 be0_out: port@1 {
 257                                         #address-cells = <1>;
 258                                         #size-cells = <0>;
 259                                         reg = <1>;
 260
 261                                         be0_out_drc0: endpoint@0 {
 262                                                 reg = <0>;
 263                                                 remote-endpoint = <&drc0_in_be0>;
 264                                         };
 265                                 };
 266                         };
 267                 };
 268
 269                 drc0: drc@01e70000 {
 270                         compatible = "allwinner,sun8i-a33-drc";
 271                         reg = <0x01e70000 0x10000>;
 272                         interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
 273                         clocks = <&ccu CLK_BUS_DRC>, <&ccu CLK_DRC>,
 274                                  <&ccu CLK_DRAM_DRC>;
 275                         clock-names = "ahb", "mod", "ram";
 276                         resets = <&ccu RST_BUS_DRC>;
 277
 278                         assigned-clocks = <&ccu CLK_DRC>;
 279                         assigned-clock-rates = <300000000>;
 280
 281                         ports {
 282                                 #address-cells = <1>;
 283                                 #size-cells = <0>;
 284
 285                                 drc0_in: port@0 {
 286                                         #address-cells = <1>;
 287                                         #size-cells = <0>;
 288                                         reg = <0>;
 289
 290                                         drc0_in_be0: endpoint@0 {
 291                                                 reg = <0>;
 292                                                 remote-endpoint = <&be0_out_drc0>;
 293                                         };
 294                                 };
 295
 296                                 drc0_out: port@1 {
 297                                         #address-cells = <1>;
 298                                         #size-cells = <0>;
 299                                         reg = <1>;
 300
 301                                         drc0_out_tcon0: endpoint@0 {
 302                                                 reg = <0>;
 303                                                 remote-endpoint = <&tcon0_in_drc0>;
 304                                         };
 305                                 };
 306                         };
 307                 };
 308         };
 309 };
 310
 311 &ccu {
 312         compatible = "allwinner,sun8i-a33-ccu";
 313 };
 314
 315 &pio {
 316         compatible = "allwinner,sun8i-a33-pinctrl";
 317         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 318                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 319
 320         uart0_pins_b: uart0@1 {
 321                 pins = "PB0", "PB1";
 322                 function = "uart0";
 323         };
 324
 325 };
 326
 327 &usb_otg {
 328         compatible = "allwinner,sun8i-a33-musb";
 329 };
 330
 331 &usbphy {
 332         compatible = "allwinner,sun8i-a33-usb-phy";
 333         reg = <0x01c19400 0x14>, <0x01c1a800 0x4>;
 334         reg-names = "phy_ctrl", "pmu1";
 335 };