Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (C) 2019 Marvell Technology Group Ltd. * * Device Tree file for Marvell Armada AP80x. */ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/thermal/thermal.h> /dts-v1/; / { #address-cells = <2>; #size-cells = <2>; aliases { serial0 = &uart0; serial1 = &uart1; gpio0 = &ap_gpio; spi0 = &spi0; }; psci { compatible = "arm,psci-0.2"; method = "smc"; }; reserved-memory { #address-cells = <2>; #size-cells = <2>; ranges; /* * This area matches the mapping done with a * mainline U-Boot, and should be updated by the * bootloader. */ psci-area@4000000 { reg = <0x0 0x4000000 0x0 0x200000>; no-map; }; }; AP_NAME { #address-cells = <2>; #size-cells = <2>; compatible = "simple-bus"; interrupt-parent = <&gic>; ranges; config-space@f0000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; ranges = <0x0 0x0 0xf0000000 0x1000000>; smmu: iommu@5000000 { compatible = "marvell,ap806-smmu-500", "arm,mmu-500"; reg = <0x100000 0x100000>; dma-coherent; #iommu-cells = <1>; #global-interrupts = <1>; interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; gic: interrupt-controller@210000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; #address-cells = <1>; #size-cells = <1>; ranges; interrupt-controller; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; reg = <0x210000 0x10000>, <0x220000 0x20000>, <0x240000 0x20000>, <0x260000 0x20000>; gic_v2m0: v2m@280000 { compatible = "arm,gic-v2m-frame"; msi-controller; reg = <0x280000 0x1000>; arm,msi-base-spi = <160>; arm,msi-num-spis = <32>; }; gic_v2m1: v2m@290000 { compatible = "arm,gic-v2m-frame"; msi-controller; reg = <0x290000 0x1000>; arm,msi-base-spi = <192>; arm,msi-num-spis = <32>; }; gic_v2m2: v2m@2a0000 { compatible = "arm,gic-v2m-frame"; msi-controller; reg = <0x2a0000 0x1000>; arm,msi-base-spi = <224>; arm,msi-num-spis = <32>; }; gic_v2m3: v2m@2b0000 { compatible = "arm,gic-v2m-frame"; msi-controller; reg = <0x2b0000 0x1000>; arm,msi-base-spi = <256>; arm,msi-num-spis = <32>; }; }; timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; pmu { compatible = "arm,cortex-a72-pmu"; interrupt-parent = <&pic>; interrupts = <17>; }; odmi: odmi@300000 { compatible = "marvell,odmi-controller"; interrupt-controller; msi-controller; marvell,odmi-frames = <4>; reg = <0x300000 0x4000>, <0x304000 0x4000>, <0x308000 0x4000>, <0x30C000 0x4000>; marvell,spi-base = <128>, <136>, <144>, <152>; }; gicp: gicp@3f0040 { compatible = "marvell,ap806-gicp"; reg = <0x3f0040 0x10>; marvell,spi-ranges = <64 64>, <288 64>; msi-controller; }; pic: interrupt-controller@3f0100 { compatible = "marvell,armada-8k-pic"; reg = <0x3f0100 0x10>; #interrupt-cells = <1>; interrupt-controller; interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>; }; sei: interrupt-controller@3f0200 { compatible = "marvell,ap806-sei"; reg = <0x3f0200 0x40>; interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <1>; interrupt-controller; msi-controller; }; xor@400000 { compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; reg = <0x400000 0x1000>, <0x410000 0x1000>; msi-parent = <&gic_v2m0>; clocks = <&ap_clk 3>; dma-coherent; }; xor@420000 { compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; reg = <0x420000 0x1000>, <0x430000 0x1000>; msi-parent = <&gic_v2m0>; clocks = <&ap_clk 3>; dma-coherent; }; xor@440000 { compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; reg = <0x440000 0x1000>, <0x450000 0x1000>; msi-parent = <&gic_v2m0>; clocks = <&ap_clk 3>; dma-coherent; }; xor@460000 { compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; reg = <0x460000 0x1000>, <0x470000 0x1000>; msi-parent = <&gic_v2m0>; clocks = <&ap_clk 3>; dma-coherent; }; spi0: spi@510600 { compatible = "marvell,armada-380-spi"; reg = <0x510600 0x50>; #address-cells = <1>; #size-cells = <0>; interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ap_clk 3>; status = "disabled"; }; i2c0: i2c@511000 { compatible = "marvell,mv78230-i2c"; reg = <0x511000 0x20>; #address-cells = <1>; #size-cells = <0>; interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&ap_clk 3>; status = "disabled"; }; uart0: serial@512000 { compatible = "snps,dw-apb-uart"; reg = <0x512000 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; reg-io-width = <1>; clocks = <&ap_clk 3>; status = "disabled"; }; uart1: serial@512100 { compatible = "snps,dw-apb-uart"; reg = <0x512100 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; reg-io-width = <1>; clocks = <&ap_clk 3>; status = "disabled"; }; watchdog: watchdog@610000 { compatible = "arm,sbsa-gwdt"; reg = <0x610000 0x1000>, <0x600000 0x1000>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; }; ap_sdhci0: sdhci@6e0000 { compatible = "marvell,armada-ap806-sdhci"; reg = <0x6e0000 0x300>; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; clock-names = "core"; clocks = <&ap_clk 4>; dma-coherent; marvell,xenon-phy-slow-mode; status = "disabled"; }; ap_syscon0: system-controller@6f4000 { compatible = "syscon", "simple-mfd"; reg = <0x6f4000 0x2000>; ap_pinctrl: pinctrl { compatible = "marvell,ap806-pinctrl"; uart0_pins: uart0-pins { marvell,pins = "mpp11", "mpp19"; marvell,function = "uart0"; }; }; ap_gpio: gpio@1040 { compatible = "marvell,armada-8k-gpio"; offset = <0x1040>; ngpios = <20>; gpio-controller; #gpio-cells = <2>; gpio-ranges = <&ap_pinctrl 0 0 20>; marvell,pwm-offset = <0x10c0>; #pwm-cells = <2>; clocks = <&ap_clk 3>; }; }; ap_syscon1: system-controller@6f8000 { compatible = "syscon", "simple-mfd"; reg = <0x6f8000 0x1000>; #address-cells = <1>; #size-cells = <1>; ap_thermal: thermal-sensor@80 { compatible = "marvell,armada-ap806-thermal"; reg = <0x80 0x10>; interrupt-parent = <&sei>; interrupts = <18>; #thermal-sensor-cells = <1>; }; }; }; }; /* * The thermal IP features one internal sensor plus, if applicable, one * remote channel wired to one sensor per CPU. * * Only one thermal zone per AP/CP may trigger interrupts at a time, the * first one that will have a critical trip point will be chosen. */ thermal-zones { ap_thermal_ic: ap-thermal-ic { polling-delay-passive = <0>; /* Interrupt driven */ polling-delay = <0>; /* Interrupt driven */ thermal-sensors = <&ap_thermal 0>; trips { ap_crit: ap-crit { temperature = <100000>; /* mC degrees */ hysteresis = <2000>; /* mC degrees */ type = "critical"; }; }; cooling-maps { }; }; ap_thermal_cpu0: ap-thermal-cpu0 { polling-delay-passive = <1000>; polling-delay = <1000>; thermal-sensors = <&ap_thermal 1>; trips { cpu0_hot: cpu0-hot { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; cpu0_emerg: cpu0-emerg { temperature = <95000>; hysteresis = <2000>; type = "passive"; }; }; cooling-maps { map0_hot: map0-hot { trip = <&cpu0_hot>; cooling-device = <&cpu0 1 2>, <&cpu1 1 2>; }; map0_emerg: map0-ermerg { trip = <&cpu0_emerg>; cooling-device = <&cpu0 3 3>, <&cpu1 3 3>; }; }; }; ap_thermal_cpu1: ap-thermal-cpu1 { polling-delay-passive = <1000>; polling-delay = <1000>; thermal-sensors = <&ap_thermal 2>; trips { cpu1_hot: cpu1-hot { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; cpu1_emerg: cpu1-emerg { temperature = <95000>; hysteresis = <2000>; type = "passive"; }; }; cooling-maps { map1_hot: map1-hot { trip = <&cpu1_hot>; cooling-device = <&cpu0 1 2>, <&cpu1 1 2>; }; map1_emerg: map1-emerg { trip = <&cpu1_emerg>; cooling-device = <&cpu0 3 3>, <&cpu1 3 3>; }; }; }; ap_thermal_cpu2: ap-thermal-cpu2 { polling-delay-passive = <1000>; polling-delay = <1000>; thermal-sensors = <&ap_thermal 3>; trips { cpu2_hot: cpu2-hot { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; cpu2_emerg: cpu2-emerg { temperature = <95000>; hysteresis = <2000>; type = "passive"; }; }; cooling-maps { map2_hot: map2-hot { trip = <&cpu2_hot>; cooling-device = <&cpu2 1 2>, <&cpu3 1 2>; }; map2_emerg: map2-emerg { trip = <&cpu2_emerg>; cooling-device = <&cpu2 3 3>, <&cpu3 3 3>; }; }; }; ap_thermal_cpu3: ap-thermal-cpu3 { polling-delay-passive = <1000>; polling-delay = <1000>; thermal-sensors = <&ap_thermal 4>; trips { cpu3_hot: cpu3-hot { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; cpu3_emerg: cpu3-emerg { temperature = <95000>; hysteresis = <2000>; type = "passive"; }; }; cooling-maps { map3_hot: map3-bhot { trip = <&cpu3_hot>; cooling-device = <&cpu2 1 2>, <&cpu3 1 2>; }; map3_emerg: map3-emerg { trip = <&cpu3_emerg>; cooling-device = <&cpu2 3 3>, <&cpu3 3 3>; }; }; }; }; }; |