arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi

   1 /*
   2  * Device Tree Source for UniPhier PH1-LD20 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 / {
  46         compatible = "socionext,ph1-ld20";
  47         #address-cells = <2>;
  48         #size-cells = <2>;
  49         interrupt-parent = <&gic>;
  50
  51         cpus {
  52                 #address-cells = <2>;
  53                 #size-cells = <0>;
  54
  55                 cpu-map {
  56                         cluster0 {
  57                                 core0 {
  58                                         cpu = <&cpu0>;
  59                                 };
  60                                 core1 {
  61                                         cpu = <&cpu1>;
  62                                 };
  63                         };
  64
  65                         cluster1 {
  66                                 core0 {
  67                                         cpu = <&cpu2>;
  68                                 };
  69                                 core1 {
  70                                         cpu = <&cpu3>;
  71                                 };
  72                         };
  73                 };
  74
  75                 cpu0: cpu@0 {
  76                         device_type = "cpu";
  77                         compatible = "arm,cortex-a72", "arm,armv8";
  78                         reg = <0 0x000>;
  79                         enable-method = "spin-table";
  80                         cpu-release-addr = <0 0x80000100>;
  81                 };
  82
  83                 cpu1: cpu@1 {
  84                         device_type = "cpu";
  85                         compatible = "arm,cortex-a72", "arm,armv8";
  86                         reg = <0 0x001>;
  87                         enable-method = "spin-table";
  88                         cpu-release-addr = <0 0x80000100>;
  89                 };
  90
  91                 cpu2: cpu@100 {
  92                         device_type = "cpu";
  93                         compatible = "arm,cortex-a53", "arm,armv8";
  94                         reg = <0 0x100>;
  95                         enable-method = "spin-table";
  96                         cpu-release-addr = <0 0x80000100>;
  97                 };
  98
  99                 cpu3: cpu@101 {
 100                         device_type = "cpu";
 101                         compatible = "arm,cortex-a53", "arm,armv8";
 102                         reg = <0 0x101>;
 103                         enable-method = "spin-table";
 104                         cpu-release-addr = <0 0x80000100>;
 105                 };
 106         };
 107
 108         clocks {
 109                 uart_clk: uart_clk {
 110                         #clock-cells = <0>;
 111                         compatible = "fixed-clock";
 112                         clock-frequency = <58820000>;
 113                 };
 114
 115                 i2c_clk: i2c_clk {
 116                         #clock-cells = <0>;
 117                         compatible = "fixed-clock";
 118                         clock-frequency = <50000000>;
 119                 };
 120         };
 121
 122         timer {
 123                 compatible = "arm,armv8-timer";
 124                 interrupts = <1 13 0xf01>,
 125                              <1 14 0xf01>,
 126                              <1 11 0xf01>,
 127                              <1 10 0xf01>;
 128         };
 129
 130         soc {
 131                 compatible = "simple-bus";
 132                 #address-cells = <1>;
 133                 #size-cells = <1>;
 134                 ranges = <0 0 0 0xffffffff>;
 135
 136                 serial0: serial@54006800 {
 137                         compatible = "socionext,uniphier-uart";
 138                         status = "disabled";
 139                         reg = <0x54006800 0x40>;
 140                         interrupts = <0 33 4>;
 141                         pinctrl-names = "default";
 142                         pinctrl-0 = <&pinctrl_uart0>;
 143                         clocks = <&uart_clk>;
 144                 };
 145
 146                 serial1: serial@54006900 {
 147                         compatible = "socionext,uniphier-uart";
 148                         status = "disabled";
 149                         reg = <0x54006900 0x40>;
 150                         interrupts = <0 35 4>;
 151                         pinctrl-names = "default";
 152                         pinctrl-0 = <&pinctrl_uart1>;
 153                         clocks = <&uart_clk>;
 154                 };
 155
 156                 serial2: serial@54006a00 {
 157                         compatible = "socionext,uniphier-uart";
 158                         status = "disabled";
 159                         reg = <0x54006a00 0x40>;
 160                         interrupts = <0 37 4>;
 161                         pinctrl-names = "default";
 162                         pinctrl-0 = <&pinctrl_uart2>;
 163                         clocks = <&uart_clk>;
 164                 };
 165
 166                 serial3: serial@54006b00 {
 167                         compatible = "socionext,uniphier-uart";
 168                         status = "disabled";
 169                         reg = <0x54006b00 0x40>;
 170                         interrupts = <0 177 4>;
 171                         pinctrl-names = "default";
 172                         pinctrl-0 = <&pinctrl_uart3>;
 173                         clocks = <&uart_clk>;
 174                 };
 175
 176                 i2c0: i2c@58780000 {
 177                         compatible = "socionext,uniphier-fi2c";
 178                         status = "disabled";
 179                         reg = <0x58780000 0x80>;
 180                         #address-cells = <1>;
 181                         #size-cells = <0>;
 182                         interrupts = <0 41 4>;
 183                         pinctrl-names = "default";
 184                         pinctrl-0 = <&pinctrl_i2c0>;
 185                         clocks = <&i2c_clk>;
 186                         clock-frequency = <100000>;
 187                 };
 188
 189                 i2c1: i2c@58781000 {
 190                         compatible = "socionext,uniphier-fi2c";
 191                         status = "disabled";
 192                         reg = <0x58781000 0x80>;
 193                         #address-cells = <1>;
 194                         #size-cells = <0>;
 195                         interrupts = <0 42 4>;
 196                         pinctrl-names = "default";
 197                         pinctrl-0 = <&pinctrl_i2c1>;
 198                         clocks = <&i2c_clk>;
 199                         clock-frequency = <100000>;
 200                 };
 201
 202                 i2c2: i2c@58782000 {
 203                         compatible = "socionext,uniphier-fi2c";
 204                         reg = <0x58782000 0x80>;
 205                         #address-cells = <1>;
 206                         #size-cells = <0>;
 207                         interrupts = <0 43 4>;
 208                         clocks = <&i2c_clk>;
 209                         clock-frequency = <400000>;
 210                 };
 211
 212                 i2c3: i2c@58783000 {
 213                         compatible = "socionext,uniphier-fi2c";
 214                         status = "disabled";
 215                         reg = <0x58783000 0x80>;
 216                         #address-cells = <1>;
 217                         #size-cells = <0>;
 218                         interrupts = <0 44 4>;
 219                         pinctrl-names = "default";
 220                         pinctrl-0 = <&pinctrl_i2c3>;
 221                         clocks = <&i2c_clk>;
 222                         clock-frequency = <100000>;
 223                 };
 224
 225                 i2c4: i2c@58784000 {
 226                         compatible = "socionext,uniphier-fi2c";
 227                         status = "disabled";
 228                         reg = <0x58784000 0x80>;
 229                         #address-cells = <1>;
 230                         #size-cells = <0>;
 231                         interrupts = <0 45 4>;
 232                         pinctrl-names = "default";
 233                         pinctrl-0 = <&pinctrl_i2c4>;
 234                         clocks = <&i2c_clk>;
 235                         clock-frequency = <100000>;
 236                 };
 237
 238                 i2c5: i2c@58785000 {
 239                         compatible = "socionext,uniphier-fi2c";
 240                         reg = <0x58785000 0x80>;
 241                         #address-cells = <1>;
 242                         #size-cells = <0>;
 243                         interrupts = <0 25 4>;
 244                         clocks = <&i2c_clk>;
 245                         clock-frequency = <400000>;
 246                 };
 247
 248                 system_bus: system-bus@58c00000 {
 249                         compatible = "socionext,uniphier-system-bus";
 250                         status = "disabled";
 251                         reg = <0x58c00000 0x400>;
 252                         #address-cells = <2>;
 253                         #size-cells = <1>;
 254                 };
 255
 256                 smpctrl@59800000 {
 257                         compatible = "socionext,uniphier-smpctrl";
 258                         reg = <0x59801000 0x400>;
 259                 };
 260
 261                 pinctrl: pinctrl@5f801000 {
 262                         compatible = "socionext,ph1-ld20-pinctrl", "syscon";
 263                         reg = <0x5f801000 0xe00>;
 264                 };
 265
 266                 gic: interrupt-controller@5fe00000 {
 267                         compatible = "arm,gic-v3";
 268                         reg = <0x5fe00000 0x10000>,     /* GICD */
 269                               <0x5fe80000 0x80000>;     /* GICR */
 270                         interrupt-controller;
 271                         #interrupt-cells = <3>;
 272                         interrupts = <1 9 4>;
 273                 };
 274         };
 275 };
 276
 277 /include/ "uniphier-pinctrl.dtsi"