1/* 2 * Device Tree Source for UniPhier PXs3 SoC 3 * 4 * Copyright (C) 2017 Socionext Inc. 5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com> 6 * 7 * SPDX-License-Identifier: (GPL-2.0+ OR MIT) 8 */ 9 10/memreserve/ 0x80000000 0x02000000; 11 12/ { 13 compatible = "socionext,uniphier-pxs3"; 14 #address-cells = <2>; 15 #size-cells = <2>; 16 interrupt-parent = <&gic>; 17 18 cpus { 19 #address-cells = <2>; 20 #size-cells = <0>; 21 22 cpu-map { 23 cluster0 { 24 core0 { 25 cpu = <&cpu0>; 26 }; 27 core1 { 28 cpu = <&cpu1>; 29 }; 30 core2 { 31 cpu = <&cpu2>; 32 }; 33 core3 { 34 cpu = <&cpu3>; 35 }; 36 }; 37 }; 38 39 cpu0: cpu@0 { 40 device_type = "cpu"; 41 compatible = "arm,cortex-a53", "arm,armv8"; 42 reg = <0 0x000>; 43 clocks = <&sys_clk 33>; 44 enable-method = "psci"; 45 operating-points-v2 = <&cluster0_opp>; 46 }; 47 48 cpu1: cpu@1 { 49 device_type = "cpu"; 50 compatible = "arm,cortex-a53", "arm,armv8"; 51 reg = <0 0x001>; 52 clocks = <&sys_clk 33>; 53 enable-method = "psci"; 54 operating-points-v2 = <&cluster0_opp>; 55 }; 56 57 cpu2: cpu@2 { 58 device_type = "cpu"; 59 compatible = "arm,cortex-a53", "arm,armv8"; 60 reg = <0 0x002>; 61 clocks = <&sys_clk 33>; 62 enable-method = "psci"; 63 operating-points-v2 = <&cluster0_opp>; 64 }; 65 66 cpu3: cpu@3 { 67 device_type = "cpu"; 68 compatible = "arm,cortex-a53", "arm,armv8"; 69 reg = <0 0x003>; 70 clocks = <&sys_clk 33>; 71 enable-method = "psci"; 72 operating-points-v2 = <&cluster0_opp>; 73 }; 74 }; 75 76 cluster0_opp: opp_table { 77 compatible = "operating-points-v2"; 78 opp-shared; 79 80 opp-250000000 { 81 opp-hz = /bits/ 64 <250000000>; 82 clock-latency-ns = <300>; 83 }; 84 opp-325000000 { 85 opp-hz = /bits/ 64 <325000000>; 86 clock-latency-ns = <300>; 87 }; 88 opp-500000000 { 89 opp-hz = /bits/ 64 <500000000>; 90 clock-latency-ns = <300>; 91 }; 92 opp-650000000 { 93 opp-hz = /bits/ 64 <650000000>; 94 clock-latency-ns = <300>; 95 }; 96 opp-666667000 { 97 opp-hz = /bits/ 64 <666667000>; 98 clock-latency-ns = <300>; 99 }; 100 opp-866667000 { 101 opp-hz = /bits/ 64 <866667000>; 102 clock-latency-ns = <300>; 103 }; 104 opp-1000000000 { 105 opp-hz = /bits/ 64 <1000000000>; 106 clock-latency-ns = <300>; 107 }; 108 opp-1300000000 { 109 opp-hz = /bits/ 64 <1300000000>; 110 clock-latency-ns = <300>; 111 }; 112 }; 113 114 psci { 115 compatible = "arm,psci-1.0"; 116 method = "smc"; 117 }; 118 119 clocks { 120 refclk: ref { 121 compatible = "fixed-clock"; 122 #clock-cells = <0>; 123 clock-frequency = <25000000>; 124 }; 125 }; 126 127 timer { 128 compatible = "arm,armv8-timer"; 129 interrupts = <1 13 4>, 130 <1 14 4>, 131 <1 11 4>, 132 <1 10 4>; 133 }; 134 135 soc@0 { 136 compatible = "simple-bus"; 137 #address-cells = <1>; 138 #size-cells = <1>; 139 ranges = <0 0 0 0xffffffff>; 140 141 serial0: serial@54006800 { 142 compatible = "socionext,uniphier-uart"; 143 status = "disabled"; 144 reg = <0x54006800 0x40>; 145 interrupts = <0 33 4>; 146 pinctrl-names = "default"; 147 pinctrl-0 = <&pinctrl_uart0>; 148 clocks = <&peri_clk 0>; 149 clock-frequency = <58820000>; 150 }; 151 152 serial1: serial@54006900 { 153 compatible = "socionext,uniphier-uart"; 154 status = "disabled"; 155 reg = <0x54006900 0x40>; 156 interrupts = <0 35 4>; 157 pinctrl-names = "default"; 158 pinctrl-0 = <&pinctrl_uart1>; 159 clocks = <&peri_clk 1>; 160 clock-frequency = <58820000>; 161 }; 162 163 serial2: serial@54006a00 { 164 compatible = "socionext,uniphier-uart"; 165 status = "disabled"; 166 reg = <0x54006a00 0x40>; 167 interrupts = <0 37 4>; 168 pinctrl-names = "default"; 169 pinctrl-0 = <&pinctrl_uart2>; 170 clocks = <&peri_clk 2>; 171 clock-frequency = <58820000>; 172 }; 173 174 serial3: serial@54006b00 { 175 compatible = "socionext,uniphier-uart"; 176 status = "disabled"; 177 reg = <0x54006b00 0x40>; 178 interrupts = <0 177 4>; 179 pinctrl-names = "default"; 180 pinctrl-0 = <&pinctrl_uart3>; 181 clocks = <&peri_clk 3>; 182 clock-frequency = <58820000>; 183 }; 184 185 gpio: gpio@55000000 { 186 compatible = "socionext,uniphier-pxs3-gpio"; 187 reg = <0x55000000 0x200>; 188 interrupt-parent = <&aidet>; 189 interrupt-controller; 190 #interrupt-cells = <2>; 191 gpio-controller; 192 #gpio-cells = <2>; 193 gpio-ranges = <&pinctrl 0 0 0>, 194 <&pinctrl 96 0 0>, 195 <&pinctrl 160 0 0>; 196 gpio-ranges-group-names = "gpio_range0", 197 "gpio_range1", 198 "gpio_range2"; 199 }; 200 201 i2c0: i2c@58780000 { 202 compatible = "socionext,uniphier-fi2c"; 203 status = "disabled"; 204 reg = <0x58780000 0x80>; 205 #address-cells = <1>; 206 #size-cells = <0>; 207 interrupts = <0 41 4>; 208 pinctrl-names = "default"; 209 pinctrl-0 = <&pinctrl_i2c0>; 210 clocks = <&peri_clk 4>; 211 clock-frequency = <100000>; 212 }; 213 214 i2c1: i2c@58781000 { 215 compatible = "socionext,uniphier-fi2c"; 216 status = "disabled"; 217 reg = <0x58781000 0x80>; 218 #address-cells = <1>; 219 #size-cells = <0>; 220 interrupts = <0 42 4>; 221 pinctrl-names = "default"; 222 pinctrl-0 = <&pinctrl_i2c1>; 223 clocks = <&peri_clk 5>; 224 clock-frequency = <100000>; 225 }; 226 227 i2c2: i2c@58782000 { 228 compatible = "socionext,uniphier-fi2c"; 229 status = "disabled"; 230 reg = <0x58782000 0x80>; 231 #address-cells = <1>; 232 #size-cells = <0>; 233 interrupts = <0 43 4>; 234 pinctrl-names = "default"; 235 pinctrl-0 = <&pinctrl_i2c2>; 236 clocks = <&peri_clk 6>; 237 clock-frequency = <100000>; 238 }; 239 240 i2c3: i2c@58783000 { 241 compatible = "socionext,uniphier-fi2c"; 242 status = "disabled"; 243 reg = <0x58783000 0x80>; 244 #address-cells = <1>; 245 #size-cells = <0>; 246 interrupts = <0 44 4>; 247 pinctrl-names = "default"; 248 pinctrl-0 = <&pinctrl_i2c3>; 249 clocks = <&peri_clk 7>; 250 clock-frequency = <100000>; 251 }; 252 253 /* chip-internal connection for HDMI */ 254 i2c6: i2c@58786000 { 255 compatible = "socionext,uniphier-fi2c"; 256 reg = <0x58786000 0x80>; 257 #address-cells = <1>; 258 #size-cells = <0>; 259 interrupts = <0 26 4>; 260 clocks = <&peri_clk 10>; 261 clock-frequency = <400000>; 262 }; 263 264 system_bus: system-bus@58c00000 { 265 compatible = "socionext,uniphier-system-bus"; 266 status = "disabled"; 267 reg = <0x58c00000 0x400>; 268 #address-cells = <2>; 269 #size-cells = <1>; 270 pinctrl-names = "default"; 271 pinctrl-0 = <&pinctrl_system_bus>; 272 }; 273 274 smpctrl@59801000 { 275 compatible = "socionext,uniphier-smpctrl"; 276 reg = <0x59801000 0x400>; 277 }; 278 279 sdctrl@59810000 { 280 compatible = "socionext,uniphier-pxs3-sdctrl", 281 "simple-mfd", "syscon"; 282 reg = <0x59810000 0x400>; 283 284 sd_clk: clock { 285 compatible = "socionext,uniphier-pxs3-sd-clock"; 286 #clock-cells = <1>; 287 }; 288 289 sd_rst: reset { 290 compatible = "socionext,uniphier-pxs3-sd-reset"; 291 #reset-cells = <1>; 292 }; 293 }; 294 295 perictrl@59820000 { 296 compatible = "socionext,uniphier-pxs3-perictrl", 297 "simple-mfd", "syscon"; 298 reg = <0x59820000 0x200>; 299 300 peri_clk: clock { 301 compatible = "socionext,uniphier-pxs3-peri-clock"; 302 #clock-cells = <1>; 303 }; 304 305 peri_rst: reset { 306 compatible = "socionext,uniphier-pxs3-peri-reset"; 307 #reset-cells = <1>; 308 }; 309 }; 310 311 emmc: sdhc@5a000000 { 312 compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc"; 313 reg = <0x5a000000 0x400>; 314 interrupts = <0 78 4>; 315 pinctrl-names = "default"; 316 pinctrl-0 = <&pinctrl_emmc_1v8>; 317 clocks = <&sys_clk 4>; 318 bus-width = <8>; 319 mmc-ddr-1_8v; 320 mmc-hs200-1_8v; 321 cdns,phy-input-delay-legacy = <4>; 322 cdns,phy-input-delay-mmc-highspeed = <2>; 323 cdns,phy-input-delay-mmc-ddr = <3>; 324 cdns,phy-dll-delay-sdclk = <21>; 325 cdns,phy-dll-delay-sdclk-hsmmc = <21>; 326 }; 327 328 sd: sdhc@5a400000 { 329 compatible = "socionext,uniphier-sdhc"; 330 status = "disabled"; 331 reg = <0x5a400000 0x800>; 332 interrupts = <0 76 4>; 333 pinctrl-names = "default"; 334 pinctrl-0 = <&pinctrl_sd>; 335 clocks = <&sd_clk 0>; 336 reset-names = "host"; 337 resets = <&sd_rst 0>; 338 bus-width = <4>; 339 cap-sd-highspeed; 340 }; 341 342 soc-glue@5f800000 { 343 compatible = "socionext,uniphier-pxs3-soc-glue", 344 "simple-mfd", "syscon"; 345 reg = <0x5f800000 0x2000>; 346 347 pinctrl: pinctrl { 348 compatible = "socionext,uniphier-pxs3-pinctrl"; 349 }; 350 }; 351 352 aidet: aidet@5fc20000 { 353 compatible = "socionext,uniphier-pxs3-aidet"; 354 reg = <0x5fc20000 0x200>; 355 interrupt-controller; 356 #interrupt-cells = <2>; 357 }; 358 359 gic: interrupt-controller@5fe00000 { 360 compatible = "arm,gic-v3"; 361 reg = <0x5fe00000 0x10000>, /* GICD */ 362 <0x5fe80000 0x80000>; /* GICR */ 363 interrupt-controller; 364 #interrupt-cells = <3>; 365 interrupts = <1 9 4>; 366 }; 367 368 sysctrl@61840000 { 369 compatible = "socionext,uniphier-pxs3-sysctrl", 370 "simple-mfd", "syscon"; 371 reg = <0x61840000 0x10000>; 372 373 sys_clk: clock { 374 compatible = "socionext,uniphier-pxs3-clock"; 375 #clock-cells = <1>; 376 }; 377 378 sys_rst: reset { 379 compatible = "socionext,uniphier-pxs3-reset"; 380 #reset-cells = <1>; 381 }; 382 383 watchdog { 384 compatible = "socionext,uniphier-wdt"; 385 }; 386 }; 387 388 usb0: usb@65b00000 { 389 compatible = "socionext,uniphier-pxs3-dwc3"; 390 status = "disabled"; 391 reg = <0x65b00000 0x1000>; 392 #address-cells = <1>; 393 #size-cells = <1>; 394 ranges; 395 pinctrl-names = "default"; 396 pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>; 397 dwc3@65a00000 { 398 compatible = "snps,dwc3"; 399 reg = <0x65a00000 0x10000>; 400 interrupts = <0 134 4>; 401 dr_mode = "host"; 402 tx-fifo-resize; 403 }; 404 }; 405 406 usb1: usb@65d00000 { 407 compatible = "socionext,uniphier-pxs3-dwc3"; 408 status = "disabled"; 409 reg = <0x65d00000 0x1000>; 410 #address-cells = <1>; 411 #size-cells = <1>; 412 ranges; 413 pinctrl-names = "default"; 414 pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>; 415 dwc3@65c00000 { 416 compatible = "snps,dwc3"; 417 reg = <0x65c00000 0x10000>; 418 interrupts = <0 137 4>; 419 dr_mode = "host"; 420 tx-fifo-resize; 421 }; 422 }; 423 424 nand: nand@68000000 { 425 compatible = "socionext,uniphier-denali-nand-v5b"; 426 status = "disabled"; 427 reg-names = "nand_data", "denali_reg"; 428 reg = <0x68000000 0x20>, <0x68100000 0x1000>; 429 interrupts = <0 65 4>; 430 pinctrl-names = "default"; 431 pinctrl-0 = <&pinctrl_nand>; 432 clocks = <&sys_clk 2>; 433 }; 434 }; 435}; 436 437#include "uniphier-pinctrl.dtsi" 438