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         };
  24
  25         memory {
  26                 reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
  27         };
  28
  29         gic: interrupt-controller {
  30                 compatible = "arm,cortex-a15-gic";
  31                 #interrupt-cells = <3>;
  32                 interrupt-controller;
  33                 reg = <0x0 0x02561000 0x0 0x1000>,
  34                       <0x0 0x02562000 0x0 0x2000>,
  35                       <0x0 0x02564000 0x0 0x1000>,
  36                       <0x0 0x02566000 0x0 0x2000>;
  37                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  38                                 IRQ_TYPE_LEVEL_HIGH)>;
  39         };
  40
  41         timer {
  42                 compatible = "arm,armv7-timer";
  43                 interrupts =
  44                         <GIC_PPI 13
  45                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  46                         <GIC_PPI 14
  47                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  48                         <GIC_PPI 11
  49                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  50                         <GIC_PPI 10
  51                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  52         };
  53
  54         pmu {
  55                 compatible = "arm,cortex-a15-pmu";
  56                 interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
  57                              <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
  58                              <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
  59                              <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
  60         };
  61
  62         soc {
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 compatible = "ti,keystone","simple-bus";
  66                 interrupt-parent = <&gic>;
  67                 ranges = <0x0 0x0 0x0 0xc0000000>;
  68                 dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
  69
  70                 pllctrl: pll-controller@02310000 {
  71                         compatible = "ti,keystone-pllctrl", "syscon";
  72                         reg = <0x02310000 0x200>;
  73                 };
  74
  75                 devctrl: device-state-control@02620000 {
  76                         compatible = "ti,keystone-devctrl", "syscon";
  77                         reg = <0x02620000 0x1000>;
  78                 };
  79
  80                 rstctrl: reset-controller {
  81                         compatible = "ti,keystone-reset";
  82                         ti,syscon-pll = <&pllctrl 0xe4>;
  83                         ti,syscon-dev = <&devctrl 0x328>;
  84                         ti,wdt-list = <0>;
  85                 };
  86
  87                 /include/ "keystone-clocks.dtsi"
  88
  89                 uart0: serial@02530c00 {
  90                         compatible = "ns16550a";
  91                         current-speed = <115200>;
  92                         reg-shift = <2>;
  93                         reg-io-width = <4>;
  94                         reg = <0x02530c00 0x100>;
  95                         clocks  = <&clkuart0>;
  96                         interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
  97                 };
  98
  99                 uart1:  serial@02531000 {
 100                         compatible = "ns16550a";
 101                         current-speed = <115200>;
 102                         reg-shift = <2>;
 103                         reg-io-width = <4>;
 104                         reg = <0x02531000 0x100>;
 105                         clocks  = <&clkuart1>;
 106                         interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
 107                 };
 108
 109                 i2c0: i2c@2530000 {
 110                         compatible = "ti,davinci-i2c";
 111                         reg = <0x02530000 0x400>;
 112                         clock-frequency = <100000>;
 113                         clocks = <&clki2c>;
 114                         interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
 115                         #address-cells = <1>;
 116                         #size-cells = <0>;
 117                 };
 118
 119                 i2c1: i2c@2530400 {
 120                         compatible = "ti,davinci-i2c";
 121                         reg = <0x02530400 0x400>;
 122                         clock-frequency = <100000>;
 123                         clocks = <&clki2c>;
 124                         interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
 125                         #address-cells = <1>;
 126                         #size-cells = <0>;
 127                 };
 128
 129                 i2c2: i2c@2530800 {
 130                         compatible = "ti,davinci-i2c";
 131                         reg = <0x02530800 0x400>;
 132                         clock-frequency = <100000>;
 133                         clocks = <&clki2c>;
 134                         interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
 135                         #address-cells = <1>;
 136                         #size-cells = <0>;
 137                 };
 138
 139                 spi0: spi@21000400 {
 140                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 141                         reg = <0x21000400 0x200>;
 142                         num-cs = <4>;
 143                         ti,davinci-spi-intr-line = <0>;
 144                         interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
 145                         clocks = <&clkspi>;
 146                         #address-cells = <1>;
 147                         #size-cells = <0>;
 148                 };
 149
 150                 spi1: spi@21000600 {
 151                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 152                         reg = <0x21000600 0x200>;
 153                         num-cs = <4>;
 154                         ti,davinci-spi-intr-line = <0>;
 155                         interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
 156                         clocks = <&clkspi>;
 157                         #address-cells = <1>;
 158                         #size-cells = <0>;
 159                 };
 160
 161                 spi2: spi@21000800 {
 162                         compatible = "ti,keystone-spi", "ti,dm6441-spi";
 163                         reg = <0x21000800 0x200>;
 164                         num-cs = <4>;
 165                         ti,davinci-spi-intr-line = <0>;
 166                         interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
 167                         clocks = <&clkspi>;
 168                         #address-cells = <1>;
 169                         #size-cells = <0>;
 170                 };
 171
 172                 usb_phy: usb_phy@2620738 {
 173                         compatible = "ti,keystone-usbphy";
 174                         #address-cells = <1>;
 175                         #size-cells = <1>;
 176                         reg = <0x2620738 24>;
 177                         status = "disabled";
 178                 };
 179
 180                 usb: usb@2680000 {
 181                         compatible = "ti,keystone-dwc3";
 182                         #address-cells = <1>;
 183                         #size-cells = <1>;
 184                         reg = <0x2680000 0x10000>;
 185                         clocks = <&clkusb>;
 186                         clock-names = "usb";
 187                         interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 188                         ranges;
 189                         dma-coherent;
 190                         dma-ranges;
 191                         status = "disabled";
 192
 193                         dwc3@2690000 {
 194                                 compatible = "synopsys,dwc3";
 195                                 reg = <0x2690000 0x70000>;
 196                                 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 197                                 usb-phy = <&usb_phy>, <&usb_phy>;
 198                         };
 199                 };
 200
 201                 wdt: wdt@022f0080 {
 202                         compatible = "ti,keystone-wdt","ti,davinci-wdt";
 203                         reg = <0x022f0080 0x80>;
 204                         clocks = <&clkwdtimer0>;
 205                 };
 206
 207                 clock_event: timer@22f0000 {
 208                         compatible = "ti,keystone-timer";
 209                         reg = <0x022f0000 0x80>;
 210                         interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
 211                         clocks = <&clktimer15>;
 212                 };
 213
 214                 gpio0: gpio@260bf00 {
 215                         compatible = "ti,keystone-gpio";
 216                         reg = <0x0260bf00 0x100>;
 217                         gpio-controller;
 218                         #gpio-cells = <2>;
 219                         /* HW Interrupts mapped to GPIO pins */
 220                         interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
 221                                         <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
 222                                         <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
 223                                         <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
 224                                         <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
 225                                         <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
 226                                         <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
 227                                         <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
 228                                         <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
 229                                         <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
 230                                         <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
 231                                         <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
 232                                         <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
 233                                         <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
 234                                         <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
 235                                         <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
 236                                         <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
 237                                         <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
 238                                         <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
 239                                         <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
 240                                         <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
 241                                         <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
 242                                         <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
 243                                         <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
 244                                         <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
 245                                         <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
 246                                         <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
 247                                         <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
 248                                         <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
 249                                         <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
 250                                         <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
 251                                         <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
 252                         clocks = <&clkgpio>;
 253                         clock-names = "gpio";
 254                         ti,ngpio = <32>;
 255                         ti,davinci-gpio-unbanked = <32>;
 256                 };
 257
 258                 aemif: aemif@21000A00 {
 259                         compatible = "ti,keystone-aemif", "ti,davinci-aemif";
 260                         #address-cells = <2>;
 261                         #size-cells = <1>;
 262                         clocks = <&clkaemif>;
 263                         clock-names = "aemif";
 264                         clock-ranges;
 265
 266                         reg = <0x21000A00 0x00000100>;
 267                         ranges = <0 0 0x30000000 0x10000000
 268                                   1 0 0x21000A00 0x00000100>;
 269                 };
 270
 271                 kirq0: keystone_irq@26202a0 {
 272                         compatible = "ti,keystone-irq";
 273                         interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
 274                         interrupt-controller;
 275                         #interrupt-cells = <1>;
 276                         ti,syscon-dev = <&devctrl 0x2a0>;
 277                 };
 278
 279                 pcie0: pcie@21800000 {
 280                         compatible = "ti,keystone-pcie", "snps,dw-pcie";
 281                         clocks = <&clkpcie>;
 282                         clock-names = "pcie";
 283                         #address-cells = <3>;
 284                         #size-cells = <2>;
 285                         reg =  <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
 286                         ranges = <0x81000000 0 0 0x23250000 0 0x4000
 287                                 0x82000000 0 0x50000000 0x50000000 0 0x10000000>;
 288
 289                         status = "disabled";
 290                         device_type = "pci";
 291                         num-lanes = <2>;
 292
 293                         #interrupt-cells = <1>;
 294                         interrupt-map-mask = <0 0 0 7>;
 295                         interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
 296                                         <0 0 0 2 &pcie_intc0 1>, /* INT B */
 297                                         <0 0 0 3 &pcie_intc0 2>, /* INT C */
 298                                         <0 0 0 4 &pcie_intc0 3>; /* INT D */
 299
 300                         pcie_msi_intc0: msi-interrupt-controller {
 301                                 interrupt-controller;
 302                                 #interrupt-cells = <1>;
 303                                 interrupt-parent = <&gic>;
 304                                 interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
 305                                         <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
 306                                         <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
 307                                         <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
 308                                         <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
 309                                         <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
 310                                         <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
 311                                         <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
 312                         };
 313
 314                         pcie_intc0: legacy-interrupt-controller {
 315                                 interrupt-controller;
 316                                 #interrupt-cells = <1>;
 317                                 interrupt-parent = <&gic>;
 318                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
 319                                         <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
 320                                         <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
 321                                         <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
 322                         };
 323                 };
 324         };
 325 };