arch/arm/boot/dts/keystone-k2hk.dtsi

   1 /*
   2  * Copyright 2013-2014 Texas Instruments, Inc.
   3  *
   4  * Keystone 2 Kepler/Hawking soc specific device tree
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include <dt-bindings/reset/ti-syscon.h>
  12
  13 / {
  14         compatible = "ti,k2hk", "ti,keystone";
  15         model = "Texas Instruments Keystone 2 Kepler/Hawking SoC";
  16
  17         cpus {
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 interrupt-parent = <&gic>;
  22
  23                 cpu@0 {
  24                         compatible = "arm,cortex-a15";
  25                         device_type = "cpu";
  26                         reg = <0>;
  27                 };
  28
  29                 cpu@1 {
  30                         compatible = "arm,cortex-a15";
  31                         device_type = "cpu";
  32                         reg = <1>;
  33                 };
  34
  35                 cpu@2 {
  36                         compatible = "arm,cortex-a15";
  37                         device_type = "cpu";
  38                         reg = <2>;
  39                 };
  40
  41                 cpu@3 {
  42                         compatible = "arm,cortex-a15";
  43                         device_type = "cpu";
  44                         reg = <3>;
  45                 };
  46         };
  47
  48         aliases {
  49                 rproc0 = &dsp0;
  50                 rproc1 = &dsp1;
  51                 rproc2 = &dsp2;
  52                 rproc3 = &dsp3;
  53                 rproc4 = &dsp4;
  54                 rproc5 = &dsp5;
  55                 rproc6 = &dsp6;
  56                 rproc7 = &dsp7;
  57         };
  58
  59         soc {
  60                 /include/ "keystone-k2hk-clocks.dtsi"
  61
  62                 msm_ram: msmram@c000000 {
  63                         compatible = "mmio-sram";
  64                         reg = <0x0c000000 0x600000>;
  65                         ranges = <0x0 0x0c000000 0x600000>;
  66                         #address-cells = <1>;
  67                         #size-cells = <1>;
  68
  69                         sram-bm@5f0000 {
  70                                 reg = <0x5f0000 0x8000>;
  71                         };
  72                 };
  73
  74                 psc: power-sleep-controller@2350000 {
  75                         pscrst: reset-controller {
  76                                 compatible = "ti,k2hk-pscrst", "ti,syscon-reset";
  77                                 #reset-cells = <1>;
  78
  79                                 ti,reset-bits = <
  80                                         0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
  81                                         0xa40 8 0xa40 8 0x840 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 1: dsp1 */
  82                                         0xa44 8 0xa44 8 0x844 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 2: dsp2 */
  83                                         0xa48 8 0xa48 8 0x848 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 3: dsp3 */
  84                                         0xa4c 8 0xa4c 8 0x84c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 4: dsp4 */
  85                                         0xa50 8 0xa50 8 0x850 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 5: dsp5 */
  86                                         0xa54 8 0xa54 8 0x854 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 6: dsp6 */
  87                                         0xa58 8 0xa58 8 0x858 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 7: dsp7 */
  88                                 >;
  89                         };
  90                 };
  91
  92                 dspgpio0: keystone_dsp_gpio@2620240 {
  93                         compatible = "ti,keystone-dsp-gpio";
  94                         gpio-controller;
  95                         #gpio-cells = <2>;
  96                         gpio,syscon-dev = <&devctrl 0x240>;
  97                 };
  98
  99                 dspgpio1: keystone_dsp_gpio@2620244 {
 100                         compatible = "ti,keystone-dsp-gpio";
 101                         gpio-controller;
 102                         #gpio-cells = <2>;
 103                         gpio,syscon-dev = <&devctrl 0x244>;
 104                 };
 105
 106                 dspgpio2: keystone_dsp_gpio@2620248 {
 107                         compatible = "ti,keystone-dsp-gpio";
 108                         gpio-controller;
 109                         #gpio-cells = <2>;
 110                         gpio,syscon-dev = <&devctrl 0x248>;
 111                 };
 112
 113                 dspgpio3: keystone_dsp_gpio@262024c {
 114                         compatible = "ti,keystone-dsp-gpio";
 115                         gpio-controller;
 116                         #gpio-cells = <2>;
 117                         gpio,syscon-dev = <&devctrl 0x24c>;
 118                 };
 119
 120                 dspgpio4: keystone_dsp_gpio@2620250 {
 121                         compatible = "ti,keystone-dsp-gpio";
 122                         gpio-controller;
 123                         #gpio-cells = <2>;
 124                         gpio,syscon-dev = <&devctrl 0x250>;
 125                 };
 126
 127                 dspgpio5: keystone_dsp_gpio@2620254 {
 128                         compatible = "ti,keystone-dsp-gpio";
 129                         gpio-controller;
 130                         #gpio-cells = <2>;
 131                         gpio,syscon-dev = <&devctrl 0x254>;
 132                 };
 133
 134                 dspgpio6: keystone_dsp_gpio@2620258 {
 135                         compatible = "ti,keystone-dsp-gpio";
 136                         gpio-controller;
 137                         #gpio-cells = <2>;
 138                         gpio,syscon-dev = <&devctrl 0x258>;
 139                 };
 140
 141                 dspgpio7: keystone_dsp_gpio@262025c {
 142                         compatible = "ti,keystone-dsp-gpio";
 143                         gpio-controller;
 144                         #gpio-cells = <2>;
 145                         gpio,syscon-dev = <&devctrl 0x25c>;
 146                 };
 147
 148                 dsp0: dsp@10800000 {
 149                         compatible = "ti,k2hk-dsp";
 150                         reg = <0x10800000 0x00100000>,
 151                               <0x10e00000 0x00008000>,
 152                               <0x10f00000 0x00008000>;
 153                         reg-names = "l2sram", "l1pram", "l1dram";
 154                         clocks = <&clkgem0>;
 155                         ti,syscon-dev = <&devctrl 0x40>;
 156                         resets = <&pscrst 0>;
 157                         interrupt-parent = <&kirq0>;
 158                         interrupts = <0 8>;
 159                         interrupt-names = "vring", "exception";
 160                         kick-gpios = <&dspgpio0 27 0>;
 161                         status = "disabled";
 162                 };
 163
 164                 dsp1: dsp@11800000 {
 165                         compatible = "ti,k2hk-dsp";
 166                         reg = <0x11800000 0x00100000>,
 167                               <0x11e00000 0x00008000>,
 168                               <0x11f00000 0x00008000>;
 169                         reg-names = "l2sram", "l1pram", "l1dram";
 170                         clocks = <&clkgem1>;
 171                         ti,syscon-dev = <&devctrl 0x44>;
 172                         resets = <&pscrst 1>;
 173                         interrupt-parent = <&kirq0>;
 174                         interrupts = <1 9>;
 175                         interrupt-names = "vring", "exception";
 176                         kick-gpios = <&dspgpio1 27 0>;
 177                         status = "disabled";
 178                 };
 179
 180                 dsp2: dsp@12800000 {
 181                         compatible = "ti,k2hk-dsp";
 182                         reg = <0x12800000 0x00100000>,
 183                               <0x12e00000 0x00008000>,
 184                               <0x12f00000 0x00008000>;
 185                         reg-names = "l2sram", "l1pram", "l1dram";
 186                         clocks = <&clkgem2>;
 187                         ti,syscon-dev = <&devctrl 0x48>;
 188                         resets = <&pscrst 2>;
 189                         interrupt-parent = <&kirq0>;
 190                         interrupts = <2 10>;
 191                         interrupt-names = "vring", "exception";
 192                         kick-gpios = <&dspgpio2 27 0>;
 193                         status = "disabled";
 194                 };
 195
 196                 dsp3: dsp@13800000 {
 197                         compatible = "ti,k2hk-dsp";
 198                         reg = <0x13800000 0x00100000>,
 199                               <0x13e00000 0x00008000>,
 200                               <0x13f00000 0x00008000>;
 201                         reg-names = "l2sram", "l1pram", "l1dram";
 202                         clocks = <&clkgem3>;
 203                         ti,syscon-dev = <&devctrl 0x4c>;
 204                         resets = <&pscrst 3>;
 205                         interrupt-parent = <&kirq0>;
 206                         interrupts = <3 11>;
 207                         interrupt-names = "vring", "exception";
 208                         kick-gpios = <&dspgpio3 27 0>;
 209                         status = "disabled";
 210                 };
 211
 212                 dsp4: dsp@14800000 {
 213                         compatible = "ti,k2hk-dsp";
 214                         reg = <0x14800000 0x00100000>,
 215                               <0x14e00000 0x00008000>,
 216                               <0x14f00000 0x00008000>;
 217                         reg-names = "l2sram", "l1pram", "l1dram";
 218                         clocks = <&clkgem4>;
 219                         ti,syscon-dev = <&devctrl 0x50>;
 220                         resets = <&pscrst 4>;
 221                         interrupt-parent = <&kirq0>;
 222                         interrupts = <4 12>;
 223                         interrupt-names = "vring", "exception";
 224                         kick-gpios = <&dspgpio4 27 0>;
 225                         status = "disabled";
 226                 };
 227
 228                 dsp5: dsp@15800000 {
 229                         compatible = "ti,k2hk-dsp";
 230                         reg = <0x15800000 0x00100000>,
 231                               <0x15e00000 0x00008000>,
 232                               <0x15f00000 0x00008000>;
 233                         reg-names = "l2sram", "l1pram", "l1dram";
 234                         clocks = <&clkgem5>;
 235                         ti,syscon-dev = <&devctrl 0x54>;
 236                         resets = <&pscrst 5>;
 237                         interrupt-parent = <&kirq0>;
 238                         interrupts = <5 13>;
 239                         interrupt-names = "vring", "exception";
 240                         kick-gpios = <&dspgpio5 27 0>;
 241                         status = "disabled";
 242                 };
 243
 244                 dsp6: dsp@16800000 {
 245                         compatible = "ti,k2hk-dsp";
 246                         reg = <0x16800000 0x00100000>,
 247                               <0x16e00000 0x00008000>,
 248                               <0x16f00000 0x00008000>;
 249                         reg-names = "l2sram", "l1pram", "l1dram";
 250                         clocks = <&clkgem6>;
 251                         ti,syscon-dev = <&devctrl 0x58>;
 252                         resets = <&pscrst 6>;
 253                         interrupt-parent = <&kirq0>;
 254                         interrupts = <6 14>;
 255                         interrupt-names = "vring", "exception";
 256                         kick-gpios = <&dspgpio6 27 0>;
 257                         status = "disabled";
 258                 };
 259
 260                 dsp7: dsp@17800000 {
 261                         compatible = "ti,k2hk-dsp";
 262                         reg = <0x17800000 0x00100000>,
 263                               <0x17e00000 0x00008000>,
 264                               <0x17f00000 0x00008000>;
 265                         reg-names = "l2sram", "l1pram", "l1dram";
 266                         clocks = <&clkgem7>;
 267                         ti,syscon-dev = <&devctrl 0x5c>;
 268                         resets = <&pscrst 7>;
 269                         interrupt-parent = <&kirq0>;
 270                         interrupts = <7 15>;
 271                         interrupt-names = "vring", "exception";
 272                         kick-gpios = <&dspgpio7 27 0>;
 273                         status = "disabled";
 274                 };
 275
 276                 mdio: mdio@2090300 {
 277                         compatible      = "ti,keystone_mdio", "ti,davinci_mdio";
 278                         #address-cells = <1>;
 279                         #size-cells = <0>;
 280                         reg = <0x02090300 0x100>;
 281                         status = "disabled";
 282                         clocks = <&clkcpgmac>;
 283                         clock-names = "fck";
 284                         bus_freq        = <2500000>;
 285                 };
 286                 /include/ "keystone-k2hk-netcp.dtsi"
 287         };
 288 };