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                 };
  60
  61                 cpu@1 {
  62                         device_type = "cpu";
  63                         compatible = "arm,cortex-a9";
  64                         reg = <1>;
  65                 };
  66         };
  67
  68         clocks {
  69                 arm_timer_clk: arm_timer_clk {
  70                         #clock-cells = <0>;
  71                         compatible = "fixed-clock";
  72                         clock-frequency = <50000000>;
  73                 };
  74
  75                 uart_clk: uart_clk {
  76                         #clock-cells = <0>;
  77                         compatible = "fixed-clock";
  78                         clock-frequency = <73728000>;
  79                 };
  80
  81                 i2c_clk: i2c_clk {
  82                         #clock-cells = <0>;
  83                         compatible = "fixed-clock";
  84                         clock-frequency = <50000000>;
  85                 };
  86         };
  87
  88         soc {
  89                 compatible = "simple-bus";
  90                 #address-cells = <1>;
  91                 #size-cells = <1>;
  92                 ranges;
  93                 interrupt-parent = <&intc>;
  94
  95                 extbus: extbus {
  96                         compatible = "simple-bus";
  97                         #address-cells = <2>;
  98                         #size-cells = <1>;
  99                 };
 100
 101                 serial0: serial@54006800 {
 102                         compatible = "socionext,uniphier-uart";
 103                         status = "disabled";
 104                         reg = <0x54006800 0x40>;
 105                         pinctrl-names = "default";
 106                         pinctrl-0 = <&pinctrl_uart0>;
 107                         interrupts = <0 33 4>;
 108                         clocks = <&uart_clk>;
 109                         fifo-size = <64>;
 110                 };
 111
 112                 serial1: serial@54006900 {
 113                         compatible = "socionext,uniphier-uart";
 114                         status = "disabled";
 115                         reg = <0x54006900 0x40>;
 116                         pinctrl-names = "default";
 117                         pinctrl-0 = <&pinctrl_uart1>;
 118                         interrupts = <0 35 4>;
 119                         clocks = <&uart_clk>;
 120                         fifo-size = <64>;
 121                 };
 122
 123                 serial2: serial@54006a00 {
 124                         compatible = "socionext,uniphier-uart";
 125                         status = "disabled";
 126                         reg = <0x54006a00 0x40>;
 127                         pinctrl-names = "default";
 128                         pinctrl-0 = <&pinctrl_uart2>;
 129                         interrupts = <0 37 4>;
 130                         clocks = <&uart_clk>;
 131                         fifo-size = <64>;
 132                 };
 133
 134                 serial3: serial@54006b00 {
 135                         compatible = "socionext,uniphier-uart";
 136                         status = "disabled";
 137                         reg = <0x54006b00 0x40>;
 138                         pinctrl-names = "default";
 139                         pinctrl-0 = <&pinctrl_uart3>;
 140                         interrupts = <0 29 4>;
 141                         clocks = <&uart_clk>;
 142                         fifo-size = <64>;
 143                 };
 144
 145                 i2c0: i2c@58780000 {
 146                         compatible = "socionext,uniphier-fi2c";
 147                         status = "disabled";
 148                         reg = <0x58780000 0x80>;
 149                         #address-cells = <1>;
 150                         #size-cells = <0>;
 151                         pinctrl-names = "default";
 152                         pinctrl-0 = <&pinctrl_i2c0>;
 153                         interrupts = <0 41 4>;
 154                         clocks = <&i2c_clk>;
 155                         clock-frequency = <100000>;
 156                 };
 157
 158                 i2c1: i2c@58781000 {
 159                         compatible = "socionext,uniphier-fi2c";
 160                         status = "disabled";
 161                         reg = <0x58781000 0x80>;
 162                         #address-cells = <1>;
 163                         #size-cells = <0>;
 164                         pinctrl-names = "default";
 165                         pinctrl-0 = <&pinctrl_i2c1>;
 166                         interrupts = <0 42 4>;
 167                         clocks = <&i2c_clk>;
 168                         clock-frequency = <100000>;
 169                 };
 170
 171                 i2c2: i2c@58782000 {
 172                         compatible = "socionext,uniphier-fi2c";
 173                         status = "disabled";
 174                         reg = <0x58782000 0x80>;
 175                         #address-cells = <1>;
 176                         #size-cells = <0>;
 177                         pinctrl-names = "default";
 178                         pinctrl-0 = <&pinctrl_i2c2>;
 179                         interrupts = <0 43 4>;
 180                         clocks = <&i2c_clk>;
 181                         clock-frequency = <100000>;
 182                 };
 183
 184                 i2c3: i2c@58783000 {
 185                         compatible = "socionext,uniphier-fi2c";
 186                         status = "disabled";
 187                         reg = <0x58783000 0x80>;
 188                         #address-cells = <1>;
 189                         #size-cells = <0>;
 190                         pinctrl-names = "default";
 191                         pinctrl-0 = <&pinctrl_i2c3>;
 192                         interrupts = <0 44 4>;
 193                         clocks = <&i2c_clk>;
 194                         clock-frequency = <100000>;
 195                 };
 196
 197                 /* i2c4 does not exist */
 198
 199                 /* chip-internal connection for DMD */
 200                 i2c5: i2c@58785000 {
 201                         compatible = "socionext,uniphier-fi2c";
 202                         reg = <0x58785000 0x80>;
 203                         #address-cells = <1>;
 204                         #size-cells = <0>;
 205                         interrupts = <0 25 4>;
 206                         clocks = <&i2c_clk>;
 207                         clock-frequency = <400000>;
 208                 };
 209
 210                 /* chip-internal connection for HDMI */
 211                 i2c6: i2c@58786000 {
 212                         compatible = "socionext,uniphier-fi2c";
 213                         reg = <0x58786000 0x80>;
 214                         #address-cells = <1>;
 215                         #size-cells = <0>;
 216                         interrupts = <0 26 4>;
 217                         clocks = <&i2c_clk>;
 218                         clock-frequency = <400000>;
 219                 };
 220
 221                 system-bus-controller-misc@59800000 {
 222                         compatible = "socionext,uniphier-system-bus-controller-misc",
 223                                      "syscon";
 224                         reg = <0x59800000 0x2000>;
 225                 };
 226
 227                 usb2: usb@5a800100 {
 228                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 229                         status = "disabled";
 230                         reg = <0x5a800100 0x100>;
 231                         pinctrl-names = "default";
 232                         pinctrl-0 = <&pinctrl_usb2>;
 233                         interrupts = <0 80 4>;
 234                 };
 235
 236                 usb3: usb@5a810100 {
 237                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 238                         status = "disabled";
 239                         reg = <0x5a810100 0x100>;
 240                         pinctrl-names = "default";
 241                         pinctrl-0 = <&pinctrl_usb3>;
 242                         interrupts = <0 81 4>;
 243                 };
 244
 245                 pinctrl: pinctrl@5f801000 {
 246                         compatible = "socionext,ph1-pro4-pinctrl",
 247                                      "syscon";
 248                         reg = <0x5f801000 0xe00>;
 249                 };
 250
 251                 timer@60000200 {
 252                         compatible = "arm,cortex-a9-global-timer";
 253                         reg = <0x60000200 0x20>;
 254                         interrupts = <1 11 0x304>;
 255                         clocks = <&arm_timer_clk>;
 256                 };
 257
 258                 timer@60000600 {
 259                         compatible = "arm,cortex-a9-twd-timer";
 260                         reg = <0x60000600 0x20>;
 261                         interrupts = <1 13 0x304>;
 262                         clocks = <&arm_timer_clk>;
 263                 };
 264
 265                 intc: interrupt-controller@60001000 {
 266                         compatible = "arm,cortex-a9-gic";
 267                         #interrupt-cells = <3>;
 268                         interrupt-controller;
 269                         reg = <0x60001000 0x1000>,
 270                               <0x60000100 0x100>;
 271                 };
 272         };
 273 };
 274
 275 /include/ "uniphier-pinctrl.dtsi"