arch/arm/boot/dts/uniphier-ph1-pro4.dtsi

   1 /*
   2  * Device Tree Source for UniPhier PH1-Pro4 SoC
   3  *
   4  * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   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/ "skeleton.dtsi"
  46
  47 / {
  48         compatible = "socionext,ph1-pro4";
  49
  50         cpus {
  51                 #address-cells = <1>;
  52                 #size-cells = <0>;
  53                 enable-method = "socionext,uniphier-smp";
  54
  55                 cpu@0 {
  56                         device_type = "cpu";
  57                         compatible = "arm,cortex-a9";
  58                         reg = <0>;
  59                         next-level-cache = <&l2>;
  60                 };
  61
  62                 cpu@1 {
  63                         device_type = "cpu";
  64                         compatible = "arm,cortex-a9";
  65                         reg = <1>;
  66                         next-level-cache = <&l2>;
  67                 };
  68         };
  69
  70         clocks {
  71                 arm_timer_clk: arm_timer_clk {
  72                         #clock-cells = <0>;
  73                         compatible = "fixed-clock";
  74                         clock-frequency = <50000000>;
  75                 };
  76
  77                 uart_clk: uart_clk {
  78                         #clock-cells = <0>;
  79                         compatible = "fixed-clock";
  80                         clock-frequency = <73728000>;
  81                 };
  82
  83                 i2c_clk: i2c_clk {
  84                         #clock-cells = <0>;
  85                         compatible = "fixed-clock";
  86                         clock-frequency = <50000000>;
  87                 };
  88         };
  89
  90         soc {
  91                 compatible = "simple-bus";
  92                 #address-cells = <1>;
  93                 #size-cells = <1>;
  94                 ranges;
  95                 interrupt-parent = <&intc>;
  96
  97                 extbus: extbus {
  98                         compatible = "simple-bus";
  99                         #address-cells = <2>;
 100                         #size-cells = <1>;
 101                 };
 102
 103                 l2: l2-cache@500c0000 {
 104                         compatible = "socionext,uniphier-system-cache";
 105                         reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
 106                               <0x506c0000 0x400>;
 107                         interrupts = <0 174 4>, <0 175 4>;
 108                         cache-unified;
 109                         cache-size = <(768 * 1024)>;
 110                         cache-sets = <256>;
 111                         cache-line-size = <128>;
 112                         cache-level = <2>;
 113                 };
 114
 115                 serial0: serial@54006800 {
 116                         compatible = "socionext,uniphier-uart";
 117                         status = "disabled";
 118                         reg = <0x54006800 0x40>;
 119                         pinctrl-names = "default";
 120                         pinctrl-0 = <&pinctrl_uart0>;
 121                         interrupts = <0 33 4>;
 122                         clocks = <&uart_clk>;
 123                         fifo-size = <64>;
 124                 };
 125
 126                 serial1: serial@54006900 {
 127                         compatible = "socionext,uniphier-uart";
 128                         status = "disabled";
 129                         reg = <0x54006900 0x40>;
 130                         pinctrl-names = "default";
 131                         pinctrl-0 = <&pinctrl_uart1>;
 132                         interrupts = <0 35 4>;
 133                         clocks = <&uart_clk>;
 134                         fifo-size = <64>;
 135                 };
 136
 137                 serial2: serial@54006a00 {
 138                         compatible = "socionext,uniphier-uart";
 139                         status = "disabled";
 140                         reg = <0x54006a00 0x40>;
 141                         pinctrl-names = "default";
 142                         pinctrl-0 = <&pinctrl_uart2>;
 143                         interrupts = <0 37 4>;
 144                         clocks = <&uart_clk>;
 145                         fifo-size = <64>;
 146                 };
 147
 148                 serial3: serial@54006b00 {
 149                         compatible = "socionext,uniphier-uart";
 150                         status = "disabled";
 151                         reg = <0x54006b00 0x40>;
 152                         pinctrl-names = "default";
 153                         pinctrl-0 = <&pinctrl_uart3>;
 154                         interrupts = <0 29 4>;
 155                         clocks = <&uart_clk>;
 156                         fifo-size = <64>;
 157                 };
 158
 159                 i2c0: i2c@58780000 {
 160                         compatible = "socionext,uniphier-fi2c";
 161                         status = "disabled";
 162                         reg = <0x58780000 0x80>;
 163                         #address-cells = <1>;
 164                         #size-cells = <0>;
 165                         pinctrl-names = "default";
 166                         pinctrl-0 = <&pinctrl_i2c0>;
 167                         interrupts = <0 41 4>;
 168                         clocks = <&i2c_clk>;
 169                         clock-frequency = <100000>;
 170                 };
 171
 172                 i2c1: i2c@58781000 {
 173                         compatible = "socionext,uniphier-fi2c";
 174                         status = "disabled";
 175                         reg = <0x58781000 0x80>;
 176                         #address-cells = <1>;
 177                         #size-cells = <0>;
 178                         pinctrl-names = "default";
 179                         pinctrl-0 = <&pinctrl_i2c1>;
 180                         interrupts = <0 42 4>;
 181                         clocks = <&i2c_clk>;
 182                         clock-frequency = <100000>;
 183                 };
 184
 185                 i2c2: i2c@58782000 {
 186                         compatible = "socionext,uniphier-fi2c";
 187                         status = "disabled";
 188                         reg = <0x58782000 0x80>;
 189                         #address-cells = <1>;
 190                         #size-cells = <0>;
 191                         pinctrl-names = "default";
 192                         pinctrl-0 = <&pinctrl_i2c2>;
 193                         interrupts = <0 43 4>;
 194                         clocks = <&i2c_clk>;
 195                         clock-frequency = <100000>;
 196                 };
 197
 198                 i2c3: i2c@58783000 {
 199                         compatible = "socionext,uniphier-fi2c";
 200                         status = "disabled";
 201                         reg = <0x58783000 0x80>;
 202                         #address-cells = <1>;
 203                         #size-cells = <0>;
 204                         pinctrl-names = "default";
 205                         pinctrl-0 = <&pinctrl_i2c3>;
 206                         interrupts = <0 44 4>;
 207                         clocks = <&i2c_clk>;
 208                         clock-frequency = <100000>;
 209                 };
 210
 211                 /* i2c4 does not exist */
 212
 213                 /* chip-internal connection for DMD */
 214                 i2c5: i2c@58785000 {
 215                         compatible = "socionext,uniphier-fi2c";
 216                         reg = <0x58785000 0x80>;
 217                         #address-cells = <1>;
 218                         #size-cells = <0>;
 219                         interrupts = <0 25 4>;
 220                         clocks = <&i2c_clk>;
 221                         clock-frequency = <400000>;
 222                 };
 223
 224                 /* chip-internal connection for HDMI */
 225                 i2c6: i2c@58786000 {
 226                         compatible = "socionext,uniphier-fi2c";
 227                         reg = <0x58786000 0x80>;
 228                         #address-cells = <1>;
 229                         #size-cells = <0>;
 230                         interrupts = <0 26 4>;
 231                         clocks = <&i2c_clk>;
 232                         clock-frequency = <400000>;
 233                 };
 234
 235                 system-bus-controller@58c00000 {
 236                         compatible = "socionext,uniphier-system-bus-controller";
 237                         reg = <0x58c00000 0x400>, <0x59800000 0x2000>;
 238                 };
 239
 240                 usb2: usb@5a800100 {
 241                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 242                         status = "disabled";
 243                         reg = <0x5a800100 0x100>;
 244                         pinctrl-names = "default";
 245                         pinctrl-0 = <&pinctrl_usb2>;
 246                         interrupts = <0 80 4>;
 247                 };
 248
 249                 usb3: usb@5a810100 {
 250                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 251                         status = "disabled";
 252                         reg = <0x5a810100 0x100>;
 253                         pinctrl-names = "default";
 254                         pinctrl-0 = <&pinctrl_usb3>;
 255                         interrupts = <0 81 4>;
 256                 };
 257
 258                 pinctrl: pinctrl@5f801000 {
 259                         compatible = "socionext,ph1-pro4-pinctrl",
 260                                      "syscon";
 261                         reg = <0x5f801000 0xe00>;
 262                 };
 263
 264                 timer@60000200 {
 265                         compatible = "arm,cortex-a9-global-timer";
 266                         reg = <0x60000200 0x20>;
 267                         interrupts = <1 11 0x304>;
 268                         clocks = <&arm_timer_clk>;
 269                 };
 270
 271                 timer@60000600 {
 272                         compatible = "arm,cortex-a9-twd-timer";
 273                         reg = <0x60000600 0x20>;
 274                         interrupts = <1 13 0x304>;
 275                         clocks = <&arm_timer_clk>;
 276                 };
 277
 278                 intc: interrupt-controller@60001000 {
 279                         compatible = "arm,cortex-a9-gic";
 280                         #interrupt-cells = <3>;
 281                         interrupt-controller;
 282                         reg = <0x60001000 0x1000>,
 283                               <0x60000100 0x100>;
 284                 };
 285         };
 286 };
 287
 288 /include/ "uniphier-pinctrl.dtsi"