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         model = "Texas Instruments Keystone 2 SoC";
  16         #address-cells = <2>;
  17         #size-cells = <2>;
  18         interrupt-parent = <&gic>;
  19
  20         aliases {
  21                 serial0 = &uart0;
  22         };
  23
  24         memory {
  25                 reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
  26         };
  27
  28         gic: interrupt-controller {
  29                 compatible = "arm,cortex-a15-gic";
  30                 #interrupt-cells = <3>;
  31                 interrupt-controller;
  32                 reg = <0x0 0x02561000 0x0 0x1000>,
  33                       <0x0 0x02562000 0x0 0x2000>,
  34                       <0x0 0x02564000 0x0 0x1000>,
  35                       <0x0 0x02566000 0x0 0x2000>;
  36                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  37                                 IRQ_TYPE_LEVEL_HIGH)>;
  38         };
  39
  40         timer {
  41                 compatible = "arm,armv7-timer";
  42                 interrupts =
  43                         <GIC_PPI 13
  44                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  45                         <GIC_PPI 14
  46                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  47                         <GIC_PPI 11
  48                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  49                         <GIC_PPI 10
  50                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  51         };
  52
  53         pmu {
  54                 compatible = "arm,cortex-a15-pmu";
  55                 interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
  56                              <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
  57                              <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
  58                              <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
  59         };
  60
  61         soc {
  62                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64                 compatible = "ti,keystone","simple-bus";
  65                 interrupt-parent = <&gic>;
  66                 ranges = <0x0 0x0 0x0 0xc0000000>;
  67                 dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
  68
  69                 pllctrl: pll-controller@02310000 {
  70                         compatible = "ti,keystone-pllctrl", "syscon";
  71                         reg = <0x02310000 0x200>;
  72                 };
  73
  74                 devctrl: device-state-control@02620000 {
  75                         compatible = "ti,keystone-devctrl", "syscon";
  76                         reg = <0x02620000 0x1000>;
  77                 };
  78
  79                 rstctrl: reset-controller {
  80                         compatible = "ti,keystone-reset";
  81                         ti,syscon-pll = <&pllctrl 0xe4>;
  82                         ti,syscon-dev = <&devctrl 0x328>;
  83                         ti,wdt-list = <0>;
  84                 };
  85
  86                 /include/ "keystone-clocks.dtsi"
  87
  88                 uart0: serial@02530c00 {
  89                         compatible = "ns16550a";
  90                         current-speed = <115200>;
  91                         reg-shift = <2>;
  92                         reg-io-width = <4>;
  93                         reg = <0x02530c00 0x100>;
  94                         clocks  = <&clkuart0>;
  95                         interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
  96                 };
  97
  98                 uart1:  serial@02531000 {
  99                         compatible = "ns16550a";
 100                         current-speed = <115200>;
 101                         reg-shift = <2>;
 102                         reg-io-width = <4>;
 103                         reg = <0x02531000 0x100>;
 104                         clocks  = <&clkuart1>;
 105                         interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
 106                 };
 107
 108                 i2c0: i2c@2530000 {
 109                         compatible = "ti,davinci-i2c";
 110                         reg = <0x02530000 0x400>;
 111                         clock-frequency = <100000>;
 112                         clocks = <&clki2c>;
 113                         interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
 114                         #address-cells = <1>;
 115                         #size-cells = <0>;
 116                 };
 117
 118                 i2c1: i2c@2530400 {
 119                         compatible = "ti,davinci-i2c";
 120                         reg = <0x02530400 0x400>;
 121                         clock-frequency = <100000>;
 122                         clocks = <&clki2c>;
 123                         interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
 124                         #address-cells = <1>;
 125                         #size-cells = <0>;
 126                 };
 127
 128                 i2c2: i2c@2530800 {
 129                         compatible = "ti,davinci-i2c";
 130                         reg = <0x02530800 0x400>;
 131                         clock-frequency = <100000>;
 132                         clocks = <&clki2c>;
 133                         interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
 134                         #address-cells = <1>;
 135                         #size-cells = <0>;
 136                 };
 137
 138                 spi0: spi@21000400 {
 139                         compatible = "ti,dm6441-spi";
 140                         reg = <0x21000400 0x200>;
 141                         num-cs = <4>;
 142                         ti,davinci-spi-intr-line = <0>;
 143                         interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
 144                         clocks = <&clkspi>;
 145                         #address-cells = <1>;
 146                         #size-cells = <0>;
 147                 };
 148
 149                 spi1: spi@21000600 {
 150                         compatible = "ti,dm6441-spi";
 151                         reg = <0x21000600 0x200>;
 152                         num-cs = <4>;
 153                         ti,davinci-spi-intr-line = <0>;
 154                         interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
 155                         clocks = <&clkspi>;
 156                         #address-cells = <1>;
 157                         #size-cells = <0>;
 158                 };
 159
 160                 spi2: spi@21000800 {
 161                         compatible = "ti,dm6441-spi";
 162                         reg = <0x21000800 0x200>;
 163                         num-cs = <4>;
 164                         ti,davinci-spi-intr-line = <0>;
 165                         interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
 166                         clocks = <&clkspi>;
 167                         #address-cells = <1>;
 168                         #size-cells = <0>;
 169                 };
 170
 171                 usb_phy: usb_phy@2620738 {
 172                         compatible = "ti,keystone-usbphy";
 173                         #address-cells = <1>;
 174                         #size-cells = <1>;
 175                         reg = <0x2620738 24>;
 176                         status = "disabled";
 177                 };
 178
 179                 usb: usb@2680000 {
 180                         compatible = "ti,keystone-dwc3";
 181                         #address-cells = <1>;
 182                         #size-cells = <1>;
 183                         reg = <0x2680000 0x10000>;
 184                         clocks = <&clkusb>;
 185                         clock-names = "usb";
 186                         interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 187                         ranges;
 188                         dma-coherent;
 189                         dma-ranges;
 190                         status = "disabled";
 191
 192                         dwc3@2690000 {
 193                                 compatible = "synopsys,dwc3";
 194                                 reg = <0x2690000 0x70000>;
 195                                 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 196                                 usb-phy = <&usb_phy>, <&usb_phy>;
 197                         };
 198                 };
 199
 200                 wdt: wdt@022f0080 {
 201                         compatible = "ti,keystone-wdt","ti,davinci-wdt";
 202                         reg = <0x022f0080 0x80>;
 203                         clocks = <&clkwdtimer0>;
 204                 };
 205
 206                 clock_event: timer@22f0000 {
 207                         compatible = "ti,keystone-timer";
 208                         reg = <0x022f0000 0x80>;
 209                         interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
 210                         clocks = <&clktimer15>;
 211                 };
 212
 213                 gpio0: gpio@260bf00 {
 214                         compatible = "ti,keystone-gpio";
 215                         reg = <0x0260bf00 0x100>;
 216                         gpio-controller;
 217                         #gpio-cells = <2>;
 218                         /* HW Interrupts mapped to GPIO pins */
 219                         interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
 220                                         <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
 221                                         <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
 222                                         <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
 223                                         <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
 224                                         <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
 225                                         <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
 226                                         <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
 227                                         <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
 228                                         <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
 229                                         <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
 230                                         <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
 231                                         <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
 232                                         <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
 233                                         <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
 234                                         <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
 235                                         <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
 236                                         <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
 237                                         <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
 238                                         <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
 239                                         <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
 240                                         <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
 241                                         <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
 242                                         <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
 243                                         <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
 244                                         <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
 245                                         <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
 246                                         <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
 247                                         <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
 248                                         <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
 249                                         <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
 250                                         <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
 251                         clocks = <&clkgpio>;
 252                         clock-names = "gpio";
 253                         ti,ngpio = <32>;
 254                         ti,davinci-gpio-unbanked = <32>;
 255                 };
 256
 257                 aemif: aemif@21000A00 {
 258                         compatible = "ti,keystone-aemif", "ti,davinci-aemif";
 259                         #address-cells = <2>;
 260                         #size-cells = <1>;
 261                         clocks = <&clkaemif>;
 262                         clock-names = "aemif";
 263                         clock-ranges;
 264
 265                         reg = <0x21000A00 0x00000100>;
 266                         ranges = <0 0 0x30000000 0x10000000
 267                                   1 0 0x21000A00 0x00000100>;
 268                 };
 269
 270                 kirq0: keystone_irq@26202a0 {
 271                         compatible = "ti,keystone-irq";
 272                         interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
 273                         interrupt-controller;
 274                         #interrupt-cells = <1>;
 275                         ti,syscon-dev = <&devctrl 0x2a0>;
 276                 };
 277
 278                 pcie0: pcie@21800000 {
 279                         compatible = "ti,keystone-pcie", "snps,dw-pcie";
 280                         clocks = <&clkpcie>;
 281                         clock-names = "pcie";
 282                         #address-cells = <3>;
 283                         #size-cells = <2>;
 284                         reg =  <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
 285                         ranges = <0x81000000 0 0 0x23250000 0 0x4000
 286                                 0x82000000 0 0x50000000 0x50000000 0 0x10000000>;
 287
 288                         status = "disabled";
 289                         device_type = "pci";
 290                         num-lanes = <2>;
 291
 292                         #interrupt-cells = <1>;
 293                         interrupt-map-mask = <0 0 0 7>;
 294                         interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
 295                                         <0 0 0 2 &pcie_intc0 1>, /* INT B */
 296                                         <0 0 0 3 &pcie_intc0 2>, /* INT C */
 297                                         <0 0 0 4 &pcie_intc0 3>; /* INT D */
 298
 299                         pcie_msi_intc0: msi-interrupt-controller {
 300                                 interrupt-controller;
 301                                 #interrupt-cells = <1>;
 302                                 interrupt-parent = <&gic>;
 303                                 interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
 304                                         <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
 305                                         <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
 306                                         <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
 307                                         <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
 308                                         <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
 309                                         <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
 310                                         <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
 311                         };
 312
 313                         pcie_intc0: legacy-interrupt-controller {
 314                                 interrupt-controller;
 315                                 #interrupt-cells = <1>;
 316                                 interrupt-parent = <&gic>;
 317                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
 318                                         <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
 319                                         <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
 320                                         <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
 321                         };
 322                 };
 323         };
 324 };