arch/arm/boot/dts/keystone.dtsi

   1 /*
   2  * Copyright 2013 Texas Instruments, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 #include <dt-bindings/interrupt-controller/arm-gic.h>
  10 #include <dt-bindings/gpio/gpio.h>
  11
  12 #include "skeleton.dtsi"
  13
  14 / {
  15         compatible = "ti,keystone";
  16         model = "Texas Instruments Keystone 2 SoC";
  17         #address-cells = <2>;
  18         #size-cells = <2>;
  19         interrupt-parent = <&gic>;
  20
  21         aliases {
  22                 serial0 = &uart0;
  23                 spi0 = &spi0;
  24                 spi1 = &spi1;
  25                 spi2 = &spi2;
  26         };
  27
  28         memory {
  29                 reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
  30         };
  31
  32         gic: interrupt-controller {
  33                 compatible = "arm,gic-400", "arm,cortex-a15-gic";
  34                 #interrupt-cells = <3>;
  35                 interrupt-controller;
  36                 reg = <0x0 0x02561000 0x0 0x1000>,
  37                       <0x0 0x02562000 0x0 0x2000>,
  38                       <0x0 0x02564000 0x0 0x2000>,
  39                       <0x0 0x02566000 0x0 0x2000>;
  40                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  41                                 IRQ_TYPE_LEVEL_HIGH)>;
  42         };
  43
  44         timer {
  45                 compatible = "arm,armv7-timer";
  46                 interrupts =
  47                         <GIC_PPI 13
  48                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  49                         <GIC_PPI 14
  50                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  51                         <GIC_PPI 11
  52                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  53                         <GIC_PPI 10
  54                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  55         };
  56
  57         pmu {
  58                 compatible = "arm,cortex-a15-pmu";
  59                 interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
  60                              <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
  61                              <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
  62                              <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
  63         };
  64
  65         psci {
  66                 compatible      = "arm,psci";
  67                 method          = "smc";
  68                 cpu_suspend     = <0x84000001>;
  69                 cpu_off         = <0x84000002>;
  70                 cpu_on          = <0x84000003>;
  71         };
  72
  73         soc {
  74                 #address-cells = <1>;
  75                 #size-cells = <1>;
  76                 compatible = "ti,keystone","simple-bus";
  77                 interrupt-parent = <&gic>;
  78                 ranges = <0x0 0x0 0x0 0xc0000000>;
  79                 dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
  80
  81                 pllctrl: pll-controller@2310000 {
  82                         compatible = "ti,keystone-pllctrl", "syscon";
  83                         reg = <0x02310000 0x200>;
  84                 };
  85
  86                 psc: power-sleep-controller@2350000 {
  87                         compatible = "syscon", "simple-mfd";
  88                         reg = <0x02350000 0x1000>;
  89                 };
  90
  91                 devctrl: device-state-control@2620000 {
  92                         compatible = "ti,keystone-devctrl", "syscon";
  93                         reg = <0x02620000 0x1000>;
  94                 };
  95
  96                 rstctrl: reset-controller {
  97                         compatible = "ti,keystone-reset";
  98                         ti,syscon-pll = <&pllctrl 0xe4>;
  99                         ti,syscon-dev = <&devctrl 0x328>;
 100                         ti,wdt-list = <0>;
 101                 };
 102
 103                 /include/ "keystone-clocks.dtsi"
 104
 105                 uart0: serial@2530c00 {
 106                         compatible = "ti,da830-uart", "ns16550a";
 107                         current-speed = <115200>;
 108                         reg-shift = <2>;
 109                         reg-io-width = <4>;
 110                         reg = <0x02530c00 0x100>;
 111                         clocks  = <&clkuart0>;
 112                         interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
 113                 };
 114
 115                 uart1:  serial@2531000 {
 116                         compatible = "ti,da830-uart", "ns16550a";
 117                         current-speed = <115200>;
 118                         reg-shift = <2>;
 119                         reg-io-width = <4>;
 120                         reg = <0x02531000 0x100>;
 121                         clocks  = <&clkuart1>;
 122                         interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
 123                 };
 124
 125                 i2c0: i2c@2530000 {
 126                         compatible = "ti,davinci-i2c";
 127                         reg = <0x02530000 0x400>;
 128                         clock-frequency = <100000>;
 129                         clocks = <&clki2c>;
 130                         interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
 131                         #address-cells = <1>;
 132                         #size-cells = <0>;
 133                 };
 134
 135                 i2c1: i2c@2530400 {
 136                         compatible = "ti,davinci-i2c";
 137                         reg = <0x02530400 0x400>;
 138                         clock-frequency = <100000>;
 139                         clocks = <&clki2c>;
 140                         interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
 141                         #address-cells = <1>;
 142                         #size-cells = <0>;
 143                 };
 144
 145                 i2c2: i2c@2530800 {
 146                         compatible = "ti,davinci-i2c";
 147                         reg = <0x02530800 0x400>;
 148                         clock-frequency = <100000>;
 149                         clocks = <&clki2c>;
 150                         interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
 151                         #address-cells = <1>;
 152                         #size-cells = <0>;
 153                 };
 154
 155                 spi0: spi@21000400 {
 156                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 157                         reg = <0x21000400 0x200>;
 158                         num-cs = <4>;
 159                         ti,davinci-spi-intr-line = <0>;
 160                         interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
 161                         clocks = <&clkspi>;
 162                         #address-cells = <1>;
 163                         #size-cells = <0>;
 164                 };
 165
 166                 spi1: spi@21000600 {
 167                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 168                         reg = <0x21000600 0x200>;
 169                         num-cs = <4>;
 170                         ti,davinci-spi-intr-line = <0>;
 171                         interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
 172                         clocks = <&clkspi>;
 173                         #address-cells = <1>;
 174                         #size-cells = <0>;
 175                 };
 176
 177                 spi2: spi@21000800 {
 178                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 179                         reg = <0x21000800 0x200>;
 180                         num-cs = <4>;
 181                         ti,davinci-spi-intr-line = <0>;
 182                         interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
 183                         clocks = <&clkspi>;
 184                         #address-cells = <1>;
 185                         #size-cells = <0>;
 186                 };
 187
 188                 usb_phy: usb_phy@2620738 {
 189                         compatible = "ti,keystone-usbphy";
 190                         #address-cells = <1>;
 191                         #size-cells = <1>;
 192                         reg = <0x2620738 24>;
 193                         status = "disabled";
 194                 };
 195
 196                 keystone_usb0: usb@2680000 {
 197                         compatible = "ti,keystone-dwc3";
 198                         #address-cells = <1>;
 199                         #size-cells = <1>;
 200                         reg = <0x2680000 0x10000>;
 201                         clocks = <&clkusb>;
 202                         clock-names = "usb";
 203                         interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 204                         ranges;
 205                         dma-coherent;
 206                         dma-ranges;
 207                         status = "disabled";
 208
 209                         usb0: dwc3@2690000 {
 210                                 compatible = "synopsys,dwc3";
 211                                 reg = <0x2690000 0x70000>;
 212                                 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 213                                 usb-phy = <&usb_phy>, <&usb_phy>;
 214                         };
 215                 };
 216
 217                 wdt: wdt@22f0080 {
 218                         compatible = "ti,keystone-wdt","ti,davinci-wdt";
 219                         reg = <0x022f0080 0x80>;
 220                         clocks = <&clkwdtimer0>;
 221                 };
 222
 223                 clock_event: timer@22f0000 {
 224                         compatible = "ti,keystone-timer";
 225                         reg = <0x022f0000 0x80>;
 226                         interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
 227                         clocks = <&clktimer15>;
 228                 };
 229
 230                 gpio0: gpio@260bf00 {
 231                         compatible = "ti,keystone-gpio";
 232                         reg = <0x0260bf00 0x100>;
 233                         gpio-controller;
 234                         #gpio-cells = <2>;
 235                         /* HW Interrupts mapped to GPIO pins */
 236                         interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
 237                                         <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
 238                                         <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
 239                                         <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
 240                                         <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
 241                                         <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
 242                                         <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
 243                                         <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
 244                                         <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
 245                                         <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
 246                                         <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
 247                                         <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
 248                                         <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
 249                                         <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
 250                                         <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
 251                                         <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
 252                                         <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
 253                                         <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
 254                                         <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
 255                                         <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
 256                                         <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
 257                                         <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
 258                                         <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
 259                                         <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
 260                                         <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
 261                                         <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
 262                                         <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
 263                                         <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
 264                                         <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
 265                                         <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
 266                                         <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
 267                                         <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
 268                         clocks = <&clkgpio>;
 269                         clock-names = "gpio";
 270                         ti,ngpio = <32>;
 271                         ti,davinci-gpio-unbanked = <32>;
 272                 };
 273
 274                 aemif: aemif@21000A00 {
 275                         compatible = "ti,keystone-aemif", "ti,davinci-aemif";
 276                         #address-cells = <2>;
 277                         #size-cells = <1>;
 278                         clocks = <&clkaemif>;
 279                         clock-names = "aemif";
 280                         clock-ranges;
 281
 282                         reg = <0x21000A00 0x00000100>;
 283                         ranges = <0 0 0x30000000 0x10000000
 284                                   1 0 0x21000A00 0x00000100>;
 285                 };
 286
 287                 kirq0: keystone_irq@26202a0 {
 288                         compatible = "ti,keystone-irq";
 289                         interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
 290                         interrupt-controller;
 291                         #interrupt-cells = <1>;
 292                         ti,syscon-dev = <&devctrl 0x2a0>;
 293                 };
 294
 295                 pcie0: pcie@21800000 {
 296                         compatible = "ti,keystone-pcie", "snps,dw-pcie";
 297                         clocks = <&clkpcie>;
 298                         clock-names = "pcie";
 299                         #address-cells = <3>;
 300                         #size-cells = <2>;
 301                         reg =  <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
 302                         ranges = <0x82000000 0 0x50000000 0x50000000
 303                                   0 0x10000000>;
 304
 305                         status = "disabled";
 306                         device_type = "pci";
 307                         num-lanes = <2>;
 308                         bus-range = <0x00 0xff>;
 309
 310                         /* error interrupt */
 311                         interrupts = <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>;
 312                         #interrupt-cells = <1>;
 313                         interrupt-map-mask = <0 0 0 7>;
 314                         interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
 315                                         <0 0 0 2 &pcie_intc0 1>, /* INT B */
 316                                         <0 0 0 3 &pcie_intc0 2>, /* INT C */
 317                                         <0 0 0 4 &pcie_intc0 3>; /* INT D */
 318
 319                         pcie_msi_intc0: msi-interrupt-controller {
 320                                 interrupt-controller;
 321                                 #interrupt-cells = <1>;
 322                                 interrupt-parent = <&gic>;
 323                                 interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
 324                                         <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
 325                                         <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
 326                                         <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
 327                                         <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
 328                                         <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
 329                                         <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
 330                                         <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
 331                         };
 332
 333                         pcie_intc0: legacy-interrupt-controller {
 334                                 interrupt-controller;
 335                                 #interrupt-cells = <1>;
 336                                 interrupt-parent = <&gic>;
 337                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
 338                                         <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
 339                                         <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
 340                                         <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
 341                         };
 342                 };
 343         };
 344 };