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 i2c0 = &i2c0; 26 i2c1 = &i2c1; 27 i2c2 = &i2c2; 28 }; 29 30 chosen { 31 stdout-path = &uart0; 32 }; 33 34 memory { 35 reg = <0x80000000 0x40000000>; 36 }; 37 38 gic: interrupt-controller { 39 compatible = "arm,cortex-a15-gic"; 40 #interrupt-cells = <3>; 41 interrupt-controller; 42 reg = <0x02561000 0x1000>, 43 <0x02562000 0x2000>, 44 <0x02564000 0x1000>, 45 <0x02566000 0x2000>; 46 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | 47 IRQ_TYPE_LEVEL_HIGH)>; 48 }; 49 50 timer { 51 compatible = "arm,armv7-timer"; 52 interrupts = 53 <GIC_PPI 13 54 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 55 <GIC_PPI 14 56 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 57 <GIC_PPI 11 58 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, 59 <GIC_PPI 10 60 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; 61 }; 62 63 pmu { 64 compatible = "arm,cortex-a15-pmu"; 65 interrupts = <GIC_SPI 20 IRQ_TYPE_EDGE_RISING>, 66 <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>, 67 <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>, 68 <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>; 69 }; 70 71 soc { 72 #address-cells = <1>; 73 #size-cells = <1>; 74 compatible = "ti,keystone","simple-bus"; 75 interrupt-parent = <&gic>; 76 ranges; 77 78 pllctrl: pll-controller@02310000 { 79 compatible = "ti,keystone-pllctrl", "syscon"; 80 reg = <0x02310000 0x200>; 81 }; 82 83 devctrl: device-state-control@02620000 { 84 compatible = "ti,keystone-devctrl", "syscon"; 85 reg = <0x02620000 0x1000>; 86 }; 87 88 rstctrl: reset-controller { 89 compatible = "ti,keystone-reset"; 90 ti,syscon-pll = <&pllctrl 0xe4>; 91 ti,syscon-dev = <&devctrl 0x328>; 92 ti,wdt-list = <0>; 93 }; 94 95 /include/ "keystone-clocks.dtsi" 96 97 uart0: serial@02530c00 { 98 compatible = "ns16550a"; 99 current-speed = <115200>; 100 reg-shift = <2>; 101 reg-io-width = <4>; 102 reg = <0x02530c00 0x100>; 103 clocks = <&clkuart0>; 104 interrupts = <GIC_SPI 277 IRQ_TYPE_EDGE_RISING>; 105 }; 106 107 uart1: serial@02531000 { 108 compatible = "ns16550a"; 109 current-speed = <115200>; 110 reg-shift = <2>; 111 reg-io-width = <4>; 112 reg = <0x02531000 0x100>; 113 clocks = <&clkuart1>; 114 interrupts = <GIC_SPI 280 IRQ_TYPE_EDGE_RISING>; 115 }; 116 117 i2c0: i2c@2530000 { 118 compatible = "ti,davinci-i2c"; 119 reg = <0x02530000 0x400>; 120 clock-frequency = <100000>; 121 clocks = <&clki2c>; 122 interrupts = <GIC_SPI 283 IRQ_TYPE_EDGE_RISING>; 123 #address-cells = <1>; 124 #size-cells = <0>; 125 }; 126 127 i2c1: i2c@2530400 { 128 compatible = "ti,davinci-i2c"; 129 reg = <0x02530400 0x400>; 130 clock-frequency = <100000>; 131 clocks = <&clki2c>; 132 interrupts = <GIC_SPI 286 IRQ_TYPE_EDGE_RISING>; 133 #address-cells = <1>; 134 #size-cells = <0>; 135 }; 136 137 i2c2: i2c@2530800 { 138 compatible = "ti,davinci-i2c"; 139 reg = <0x02530800 0x400>; 140 clock-frequency = <100000>; 141 clocks = <&clki2c>; 142 interrupts = <GIC_SPI 289 IRQ_TYPE_EDGE_RISING>; 143 #address-cells = <1>; 144 #size-cells = <0>; 145 }; 146 147 spi0: spi@21000400 { 148 compatible = "ti,dm6441-spi"; 149 reg = <0x21000400 0x200>; 150 num-cs = <4>; 151 ti,davinci-spi-intr-line = <0>; 152 interrupts = <GIC_SPI 292 IRQ_TYPE_EDGE_RISING>; 153 clocks = <&clkspi>; 154 #address-cells = <1>; 155 #size-cells = <0>; 156 }; 157 158 spi1: spi@21000600 { 159 compatible = "ti,dm6441-spi"; 160 reg = <0x21000600 0x200>; 161 num-cs = <4>; 162 ti,davinci-spi-intr-line = <0>; 163 interrupts = <GIC_SPI 296 IRQ_TYPE_EDGE_RISING>; 164 clocks = <&clkspi>; 165 #address-cells = <1>; 166 #size-cells = <0>; 167 }; 168 169 spi2: spi@21000800 { 170 compatible = "ti,dm6441-spi"; 171 reg = <0x21000800 0x200>; 172 num-cs = <4>; 173 ti,davinci-spi-intr-line = <0>; 174 interrupts = <GIC_SPI 300 IRQ_TYPE_EDGE_RISING>; 175 clocks = <&clkspi>; 176 #address-cells = <1>; 177 #size-cells = <0>; 178 }; 179 180 usb_phy: usb_phy@2620738 { 181 compatible = "ti,keystone-usbphy"; 182 #address-cells = <1>; 183 #size-cells = <1>; 184 reg = <0x2620738 24>; 185 status = "disabled"; 186 }; 187 188 usb: usb@2680000 { 189 compatible = "ti,keystone-dwc3"; 190 #address-cells = <1>; 191 #size-cells = <1>; 192 reg = <0x2680000 0x10000>; 193 clocks = <&clkusb>; 194 clock-names = "usb"; 195 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>; 196 ranges; 197 dma-coherent; 198 dma-ranges; 199 status = "disabled"; 200 201 dwc3@2690000 { 202 compatible = "synopsys,dwc3"; 203 reg = <0x2690000 0x70000>; 204 interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>; 205 usb-phy = <&usb_phy>, <&usb_phy>; 206 }; 207 }; 208 209 wdt: wdt@022f0080 { 210 compatible = "ti,keystone-wdt","ti,davinci-wdt"; 211 reg = <0x022f0080 0x80>; 212 clocks = <&clkwdtimer0>; 213 }; 214 215 clock_event: timer@22f0000 { 216 compatible = "ti,keystone-timer"; 217 reg = <0x022f0000 0x80>; 218 interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>; 219 clocks = <&clktimer15>; 220 }; 221 222 gpio0: gpio@260bf00 { 223 compatible = "ti,keystone-gpio"; 224 reg = <0x0260bf00 0x100>; 225 gpio-controller; 226 #gpio-cells = <2>; 227 /* HW Interrupts mapped to GPIO pins */ 228 interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>, 229 <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>, 230 <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>, 231 <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>, 232 <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>, 233 <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>, 234 <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>, 235 <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>, 236 <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>, 237 <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>, 238 <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>, 239 <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>, 240 <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>, 241 <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>, 242 <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>, 243 <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>, 244 <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>, 245 <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>, 246 <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>, 247 <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>, 248 <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>, 249 <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>, 250 <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>, 251 <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>, 252 <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>, 253 <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>, 254 <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>, 255 <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>, 256 <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>, 257 <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>, 258 <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>, 259 <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>; 260 clocks = <&clkgpio>; 261 clock-names = "gpio"; 262 ti,ngpio = <32>; 263 ti,davinci-gpio-unbanked = <32>; 264 }; 265 266 aemif: aemif@21000A00 { 267 compatible = "ti,keystone-aemif", "ti,davinci-aemif"; 268 #address-cells = <2>; 269 #size-cells = <1>; 270 clocks = <&clkaemif>; 271 clock-names = "aemif"; 272 clock-ranges; 273 274 reg = <0x21000A00 0x00000100>; 275 ranges = <0 0 0x30000000 0x10000000 276 1 0 0x21000A00 0x00000100>; 277 }; 278 279 kirq0: keystone_irq@26202a0 { 280 compatible = "ti,keystone-irq"; 281 interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>; 282 interrupt-controller; 283 #interrupt-cells = <1>; 284 ti,syscon-dev = <&devctrl 0x2a0>; 285 }; 286 287 pcie0: pcie@21800000 { 288 compatible = "ti,keystone-pcie", "snps,dw-pcie"; 289 clocks = <&clkpcie>; 290 clock-names = "pcie"; 291 #address-cells = <3>; 292 #size-cells = <2>; 293 reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>; 294 ranges = <0x81000000 0 0 0x23250000 0 0x4000 295 0x82000000 0 0x50000000 0x50000000 0 0x10000000>; 296 297 status = "disabled"; 298 device_type = "pci"; 299 num-lanes = <2>; 300 301 #interrupt-cells = <1>; 302 interrupt-map-mask = <0 0 0 7>; 303 interrupt-map = <0 0 0 1 &pcie_intc0 0>, /* INT A */ 304 <0 0 0 2 &pcie_intc0 1>, /* INT B */ 305 <0 0 0 3 &pcie_intc0 2>, /* INT C */ 306 <0 0 0 4 &pcie_intc0 3>; /* INT D */ 307 308 pcie_msi_intc0: msi-interrupt-controller { 309 interrupt-controller; 310 #interrupt-cells = <1>; 311 interrupt-parent = <&gic>; 312 interrupts = <GIC_SPI 30 IRQ_TYPE_EDGE_RISING>, 313 <GIC_SPI 31 IRQ_TYPE_EDGE_RISING>, 314 <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>, 315 <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>, 316 <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>, 317 <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>, 318 <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>, 319 <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>; 320 }; 321 322 pcie_intc0: legacy-interrupt-controller { 323 interrupt-controller; 324 #interrupt-cells = <1>; 325 interrupt-parent = <&gic>; 326 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>, 327 <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>, 328 <GIC_SPI 28 IRQ_TYPE_EDGE_RISING>, 329 <GIC_SPI 29 IRQ_TYPE_EDGE_RISING>; 330 }; 331 }; 332 }; 333 }; 334
