arch/arm/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 = <1>;
  17         #size-cells = <1>;
  18         interrupt-parent = <&gic>;
  19
  20         aliases {
  21                 serial0 = &uart0;
  22                 spi0 = &spi0;
  23                 spi1 = &spi1;
  24                 spi2 = &spi2;
  25         };
  26
  27         chosen {
  28                 stdout-path = &uart0;
  29         };
  30
  31         memory {
  32                 reg = <0x80000000 0x40000000>;
  33         };
  34
  35         gic: interrupt-controller {
  36                 compatible = "arm,cortex-a15-gic";
  37                 #interrupt-cells = <3>;
  38                 interrupt-controller;
  39                 reg = <0x02561000 0x1000>,
  40                       <0x02562000 0x2000>,
  41                       <0x02564000 0x1000>,
  42                       <0x02566000 0x2000>;
  43                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
  44                                 IRQ_TYPE_LEVEL_HIGH)>;
  45         };
  46
  47         timer {
  48                 compatible = "arm,armv7-timer";
  49                 interrupts =
  50                         <GIC_PPI 13
  51                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  52                         <GIC_PPI 14
  53                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  54                         <GIC_PPI 11
  55                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  56                         <GIC_PPI 10
  57                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  58         };
  59
  60         pmu {
  61                 compatible = "arm,cortex-a15-pmu";
  62                 interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>,
  63                              <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
  64                              <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>,
  65                              <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
  66         };
  67
  68         soc {
  69                 #address-cells = <1>;
  70                 #size-cells = <1>;
  71                 compatible = "ti,keystone","simple-bus";
  72                 interrupt-parent = <&gic>;
  73                 ranges;
  74
  75                 pllctrl: pll-controller@02310000 {
  76                         compatible = "ti,keystone-pllctrl", "syscon";
  77                         reg = <0x02310000 0x200>;
  78                 };
  79
  80                 devctrl: device-state-control@02620000 {
  81                         compatible = "ti,keystone-devctrl", "syscon";
  82                         reg = <0x02620000 0x1000>;
  83                 };
  84
  85                 rstctrl: reset-controller {
  86                         compatible = "ti,keystone-reset";
  87                         ti,syscon-pll = <&pllctrl 0xe4>;
  88                         ti,syscon-dev = <&devctrl 0x328>;
  89                         ti,wdt-list = <0>;
  90                 };
  91
  92                 /include/ "keystone-clocks.dtsi"
  93
  94                 uart0: serial@02530c00 {
  95                         compatible = "ns16550a";
  96                         current-speed = <115200>;
  97                         reg-shift = <2>;
  98                         reg-io-width = <4>;
  99                         reg = <0x02530c00 0x100>;
 100                         clocks  = <&clkuart0>;
 101                         interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>;
 102                 };
 103
 104                 uart1:  serial@02531000 {
 105                         compatible = "ns16550a";
 106                         current-speed = <115200>;
 107                         reg-shift = <2>;
 108                         reg-io-width = <4>;
 109                         reg = <0x02531000 0x100>;
 110                         clocks  = <&clkuart1>;
 111                         interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>;
 112                 };
 113
 114                 i2c0: i2c@2530000 {
 115                         compatible = "ti,davinci-i2c";
 116                         reg = <0x02530000 0x400>;
 117                         clock-frequency = <100000>;
 118                         clocks = <&clki2c>;
 119                         interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>;
 120                         #address-cells = <1>;
 121                         #size-cells = <0>;
 122                 };
 123
 124                 i2c1: i2c@2530400 {
 125                         compatible = "ti,davinci-i2c";
 126                         reg = <0x02530400 0x400>;
 127                         clock-frequency = <100000>;
 128                         clocks = <&clki2c>;
 129                         interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>;
 130                         #address-cells = <1>;
 131                         #size-cells = <0>;
 132                 };
 133
 134                 i2c2: i2c@2530800 {
 135                         compatible = "ti,davinci-i2c";
 136                         reg = <0x02530800 0x400>;
 137                         clock-frequency = <100000>;
 138                         clocks = <&clki2c>;
 139                         interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>;
 140                         #address-cells = <1>;
 141                         #size-cells = <0>;
 142                 };
 143
 144                 spi0: spi@21000400 {
 145                         compatible = "ti,dm6441-spi";
 146                         reg = <0x21000400 0x200>;
 147                         num-cs = <4>;
 148                         ti,davinci-spi-intr-line = <0>;
 149                         interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>;
 150                         clocks = <&clkspi>;
 151                         #address-cells = <1>;
 152                         #size-cells = <0>;
 153                 };
 154
 155                 spi1: spi@21000600 {
 156                         compatible = "ti,dm6441-spi";
 157                         reg = <0x21000600 0x200>;
 158                         num-cs = <4>;
 159                         ti,davinci-spi-intr-line = <0>;
 160                         interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>;
 161                         clocks = <&clkspi>;
 162                         #address-cells = <1>;
 163                         #size-cells = <0>;
 164                 };
 165
 166                 spi2: spi@21000800 {
 167                         compatible = "ti,dm6441-spi";
 168                         reg = <0x21000800 0x200>;
 169                         num-cs = <4>;
 170                         ti,davinci-spi-intr-line = <0>;
 171                         interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>;
 172                         clocks = <&clkspi>;
 173                         #address-cells = <1>;
 174                         #size-cells = <0>;
 175                 };
 176
 177                 usb_phy: usb_phy@2620738 {
 178                         compatible = "ti,keystone-usbphy";
 179                         #address-cells = <1>;
 180                         #size-cells = <1>;
 181                         reg = <0x2620738 24>;
 182                         status = "disabled";
 183                 };
 184
 185                 usb: usb@2680000 {
 186                         compatible = "ti,keystone-dwc3";
 187                         #address-cells = <1>;
 188                         #size-cells = <1>;
 189                         reg = <0x2680000 0x10000>;
 190                         clocks = <&clkusb>;
 191                         clock-names = "usb";
 192                         interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 193                         ranges;
 194                         dma-coherent;
 195                         dma-ranges;
 196                         status = "disabled";
 197
 198                         dwc3@2690000 {
 199                                 compatible = "synopsys,dwc3";
 200                                 reg = <0x2690000 0x70000>;
 201                                 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 202                                 usb-phy = <&usb_phy>, <&usb_phy>;
 203                         };
 204                 };
 205
 206                 wdt: wdt@022f0080 {
 207                         compatible = "ti,keystone-wdt","ti,davinci-wdt";
 208                         reg = <0x022f0080 0x80>;
 209                         clocks = <&clkwdtimer0>;
 210                 };
 211
 212                 clock_event: timer@22f0000 {
 213                         compatible = "ti,keystone-timer";
 214                         reg = <0x022f0000 0x80>;
 215                         interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
 216                         clocks = <&clktimer15>;
 217                 };
 218
 219                 gpio0: gpio@260bf00 {
 220                         compatible = "ti,keystone-gpio";
 221                         reg = <0x0260bf00 0x100>;
 222                         gpio-controller;
 223                         #gpio-cells = <2>;
 224                         /* HW Interrupts mapped to GPIO pins */
 225                         interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
 226                                         <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
 227                                         <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
 228                                         <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
 229                                         <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
 230                                         <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
 231                                         <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
 232                                         <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
 233                                         <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
 234                                         <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
 235                                         <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
 236                                         <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
 237                                         <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
 238                                         <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
 239                                         <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
 240                                         <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
 241                                         <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
 242                                         <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
 243                                         <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
 244                                         <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
 245                                         <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
 246                                         <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
 247                                         <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
 248                                         <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
 249                                         <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
 250                                         <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
 251                                         <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
 252                                         <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
 253                                         <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
 254                                         <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
 255                                         <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
 256                                         <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
 257                         clocks = <&clkgpio>;
 258                         clock-names = "gpio";
 259                         ti,ngpio = <32>;
 260                         ti,davinci-gpio-unbanked = <32>;
 261                 };
 262
 263                 aemif: aemif@21000A00 {
 264                         compatible = "ti,keystone-aemif", "ti,davinci-aemif";
 265                         #address-cells = <2>;
 266                         #size-cells = <1>;
 267                         clocks = <&clkaemif>;
 268                         clock-names = "aemif";
 269                         clock-ranges;
 270
 271                         reg = <0x21000A00 0x00000100>;
 272                         ranges = <0 0 0x30000000 0x10000000
 273                                   1 0 0x21000A00 0x00000100>;
 274                 };
 275
 276                 kirq0: keystone_irq@26202a0 {
 277                         compatible = "ti,keystone-irq";
 278                         interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
 279                         interrupt-controller;
 280                         #interrupt-cells = <1>;
 281                         ti,syscon-dev = <&devctrl 0x2a0>;
 282                 };
 283
 284                 pcie0: pcie@21800000 {
 285                         compatible = "ti,keystone-pcie", "snps,dw-pcie";
 286                         clocks = <&clkpcie>;
 287                         clock-names = "pcie";
 288                         #address-cells = <3>;
 289                         #size-cells = <2>;
 290                         reg =  <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>;
 291                         ranges = <0x81000000 0 0 0x23250000 0 0x4000
 292                                 0x82000000 0 0x50000000 0x50000000 0 0x10000000>;
 293
 294                         status = "disabled";
 295                         device_type = "pci";
 296                         num-lanes = <2>;
 297
 298                         #interrupt-cells = <1>;
 299                         interrupt-map-mask = <0 0 0 7>;
 300                         interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */
 301                                         <0 0 0 2 &pcie_intc0 1>, /* INT B */
 302                                         <0 0 0 3 &pcie_intc0 2>, /* INT C */
 303                                         <0 0 0 4 &pcie_intc0 3>; /* INT D */
 304
 305                         pcie_msi_intc0: msi-interrupt-controller {
 306                                 interrupt-controller;
 307                                 #interrupt-cells = <1>;
 308                                 interrupt-parent = <&gic>;
 309                                 interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>,
 310                                         <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>,
 311                                         <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
 312                                         <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
 313                                         <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
 314                                         <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
 315                                         <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
 316                                         <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>;
 317                         };
 318
 319                         pcie_intc0: legacy-interrupt-controller {
 320                                 interrupt-controller;
 321                                 #interrupt-cells = <1>;
 322                                 interrupt-parent = <&gic>;
 323                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>,
 324                                         <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>,
 325                                         <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>,
 326                                         <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>;
 327                         };
 328                 };
 329         };
 330 };