1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * (C) Copyright 2017 Rockchip Electronics Co., Ltd 4 */ 5 6#include <dt-bindings/gpio/gpio.h> 7#include <dt-bindings/interrupt-controller/irq.h> 8#include <dt-bindings/interrupt-controller/arm-gic.h> 9#include <dt-bindings/pinctrl/rockchip.h> 10#include <dt-bindings/clock/rk3128-cru.h> 11#include "skeleton.dtsi" 12 13/ { 14 compatible = "rockchip,rk3128"; 15 rockchip,sram = <&sram>; 16 interrupt-parent = <&gic>; 17 #address-cells = <1>; 18 #size-cells = <1>; 19 20 aliases { 21 gpio0 = &gpio0; 22 gpio1 = &gpio1; 23 gpio2 = &gpio2; 24 gpio3 = &gpio3; 25 i2c0 = &i2c0; 26 i2c1 = &i2c1; 27 i2c2 = &i2c2; 28 i2c3 = &i2c3; 29 spi0 = &spi0; 30 serial0 = &uart0; 31 serial1 = &uart1; 32 serial2 = &uart2; 33 mmc0 = &emmc; 34 mmc1 = &sdmmc; 35 }; 36 37 memory { 38 device_type = "memory"; 39 reg = <0x60000000 0x40000000>; 40 }; 41 42 arm-pmu { 43 compatible = "arm,cortex-a7-pmu"; 44 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>, 45 <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>, 46 <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>, 47 <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; 48 }; 49 50 cpus { 51 #address-cells = <1>; 52 #size-cells = <0>; 53 enable-method = "rockchip,rk3128-smp"; 54 55 cpu0:cpu@0x000 { 56 device_type = "cpu"; 57 compatible = "arm,cortex-a7"; 58 reg = <0x000>; 59 operating-points = < 60 /* KHz uV */ 61 816000 1000000 62 >; 63 #cooling-cells = <2>; /* min followed by max */ 64 clock-latency = <40000>; 65 clocks = <&cru ARMCLK>; 66 }; 67 68 cpu1:cpu@0x001 { 69 device_type = "cpu"; 70 compatible = "arm,cortex-a7"; 71 reg = <0x001>; 72 }; 73 74 cpu2:cpu@0x002 { 75 device_type = "cpu"; 76 compatible = "arm,cortex-a7"; 77 reg = <0x002>; 78 }; 79 80 cpu3:cpu@0x003 { 81 device_type = "cpu"; 82 compatible = "arm,cortex-a7"; 83 reg = <0x003>; 84 }; 85 }; 86 87 cpu_axi_bus: cpu_axi_bus { 88 compatible = "rockchip,cpu_axi_bus"; 89 #address-cells = <1>; 90 #size-cells = <1>; 91 ranges; 92 93 qos { 94 #address-cells = <1>; 95 #size-cells = <1>; 96 ranges; 97 98 crypto { 99 reg = <0x10128080 0x20>; 100 }; 101 102 core { 103 reg = <0x1012a000 0x20>; 104 }; 105 106 peri { 107 reg = <0x1012c000 0x20>; 108 }; 109 110 gpu { 111 reg = <0x1012d000 0x20>; 112 }; 113 114 vpu { 115 reg = <0x1012e000 0x20>; 116 }; 117 118 rga { 119 reg = <0x1012f000 0x20>; 120 }; 121 ebc { 122 reg = <0x1012f080 0x20>; 123 }; 124 125 iep { 126 reg = <0x1012f100 0x20>; 127 }; 128 129 lcdc { 130 reg = <0x1012f180 0x20>; 131 rockchip,priority = <3 3>; 132 }; 133 134 vip { 135 reg = <0x1012f200 0x20>; 136 rockchip,priority = <3 3>; 137 }; 138 }; 139 140 msch { 141 #address-cells = <1>; 142 #size-cells = <1>; 143 ranges; 144 145 msch@10128000 { 146 reg = <0x10128000 0x20>; 147 rockchip,read-latency = <0x3f>; 148 }; 149 }; 150 }; 151 152 psci { 153 compatible = "arm,psci"; 154 method = "smc"; 155 cpu_suspend = <0x84000001>; 156 cpu_off = <0x84000002>; 157 cpu_on = <0x84000003>; 158 migrate = <0x84000005>; 159 }; 160 161 amba { 162 compatible = "arm,amba-bus"; 163 #address-cells = <1>; 164 #size-cells = <1>; 165 interrupt-parent = <&gic>; 166 ranges; 167 168 pdma: pdma@20078000 { 169 compatible = "arm,pl330", "arm,primecell"; 170 reg = <0x20078000 0x4000>; 171 arm,pl330-broken-no-flushp;//2 172 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, 173 <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; 174 #dma-cells = <1>; 175 clocks = <&cru ACLK_DMAC2>; 176 clock-names = "apb_pclk"; 177 }; 178 }; 179 180 xin24m: xin24m { 181 compatible = "fixed-clock"; 182 clock-frequency = <24000000>; 183 clock-output-names = "xin24m"; 184 #clock-cells = <0>; 185 }; 186 187 xin12m: xin12m { 188 compatible = "fixed-clock"; 189 clocks = <&xin24m>; 190 clock-frequency = <12000000>; 191 clock-output-names = "xin12m"; 192 #clock-cells = <0>; 193 }; 194 195 timer { 196 compatible = "arm,armv7-timer"; 197 arm,cpu-registers-not-fw-configured; 198 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, 199 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; 200 clock-frequency = <24000000>; 201 }; 202 203 timer@20044000 { 204 compatible = "arm,armv7-timer"; 205 reg = <0x20044000 0xb8>; 206 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; 207 rockchip,broadcast = <1>; 208 }; 209 210 watchdog: wdt@2004c000 { 211 compatible = "rockchip,watch dog"; 212 reg = <0x2004c000 0x100>; 213 clock-names = "pclk_wdt"; 214 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; 215 rockchip,irq = <1>; 216 rockchip,timeout = <60>; 217 rockchip,atboot = <1>; 218 rockchip,debug = <0>; 219 }; 220 221 reset: reset@20000110 { 222 compatible = "rockchip,reset"; 223 reg = <0x20000110 0x24>; 224 #reset-cells = <1>; 225 }; 226 227 nandc: nandc@10500000 { 228 compatible = "rockchip,rk-nandc"; 229 reg = <0x10500000 0x4000>; 230 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; 231 pinctrl-names = "default"; 232 pinctrl-0 = <&nandc_ale &nandc_cle &nandc_wrn &nandc_rdn &nandc_rdy &nandc_cs0 &nandc_data>; 233 nandc_id = <0>; 234 clocks = <&cru SCLK_NANDC>, 235 <&cru HCLK_NANDC>, 236 <&cru SRST_NANDC>; 237 clock-names = "clk_nandc", "g_clk_nandc", "hclk_nandc"; 238 }; 239 240 dmc: dmc@20004000 { 241 u-boot,dm-pre-reloc; 242 compatible = "rockchip,rk3128-dmc", "syscon"; 243 reg = <0x0 0x20004000 0x0 0x1000>; 244 }; 245 246 cru: clock-controller@20000000 { 247 u-boot,dm-pre-reloc; 248 compatible = "rockchip,rk3128-cru"; 249 reg = <0x20000000 0x1000>; 250 rockchip,grf = <&grf>; 251 #clock-cells = <1>; 252 #reset-cells = <1>; 253 assigned-clocks = <&cru PLL_GPLL>; 254 assigned-clock-rates = <594000000>; 255 }; 256 257 uart0: serial0@20060000 { 258 compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart"; 259 reg = <0x20060000 0x100>; 260 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 261 reg-shift = <2>; 262 reg-io-width = <4>; 263 clock-frequency = <24000000>; 264 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>; 265 clock-names = "baudclk", "apb_pclk"; 266 pinctrl-names = "default"; 267 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 268 dmas = <&pdma 2>, <&pdma 3>; 269 #dma-cells = <2>; 270 }; 271 272 uart1: serial1@20064000 { 273 compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart"; 274 reg = <0x20064000 0x100>; 275 interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; 276 reg-shift = <2>; 277 reg-io-width = <4>; 278 clock-frequency = <24000000>; 279 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>; 280 clock-names = "baudclk", "apb_pclk"; 281 pinctrl-names = "default"; 282 pinctrl-0 = <&uart1_xfer>; 283 dmas = <&pdma 4>, <&pdma 5>; 284 #dma-cells = <2>; 285 }; 286 287 uart2: serial2@20068000 { 288 compatible = "rockchip,rk3128-uart", "snps,dw-apb-uart"; 289 reg = <0x20068000 0x100>; 290 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; 291 reg-shift = <2>; 292 reg-io-width = <4>; 293 clock-frequency = <24000000>; 294 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>; 295 clock-names = "baudclk", "apb_pclk"; 296 pinctrl-names = "default"; 297 pinctrl-0 = <&uart2_xfer>; 298 dmas = <&pdma 6>, <&pdma 7>; 299 #dma-cells = <2>; 300 }; 301 302 saradc: saradc@2006c000 { 303 compatible = "rockchip,saradc"; 304 reg = <0x2006c000 0x100>; 305 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; 306 #io-channel-cells = <1>; 307 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; 308 clock-names = "saradc", "apb_pclk"; 309 resets = <&cru SRST_SARADC>; 310 reset-names = "saradc-apb"; 311 status = "disabled"; 312 }; 313 314 pwm0: pwm0@20050000 { 315 compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm"; 316 reg = <0x20050000 0x10>; 317 #pwm-cells = <3>; 318 pinctrl-names = "default"; 319 pinctrl-0 = <&pwm0_pin>; 320 clocks = <&cru PCLK_PWM>; 321 clock-names = "pwm"; 322 }; 323 324 pwm1: pwm1@20050010 { 325 compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm"; 326 reg = <0x20050010 0x10>; 327 #pwm-cells = <3>; 328 pinctrl-names = "default"; 329 pinctrl-0 = <&pwm1_pin>; 330 clocks = <&cru PCLK_PWM>; 331 clock-names = "pwm"; 332 }; 333 334 pwm2: pwm2@20050020 { 335 compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm"; 336 reg = <0x20050020 0x10>; 337 #pwm-cells = <3>; 338 pinctrl-names = "default"; 339 pinctrl-0 = <&pwm2_pin>; 340 clocks = <&cru PCLK_PWM>; 341 clock-names = "pwm"; 342 }; 343 344 pwm3: pwm3@20050030 { 345 compatible = "rockchip,rk3128-pwm", "rockchip,rk3288-pwm"; 346 reg = <0x20050030 0x10>; 347 #pwm-cells = <3>; 348 pinctrl-names = "default"; 349 pinctrl-0 = <&pwm3_pin>; 350 clocks = <&cru PCLK_PWM>; 351 clock-names = "pwm"; 352 }; 353 354 sram: sram@10080400 { 355 compatible = "rockchip,rk3128-smp-sram", "mmio-sram"; 356 reg = <0x10080400 0x1C00>; 357 map-exec; 358 map-cacheable; 359 }; 360 361 pmu: syscon@100a0000 { 362 compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd"; 363 reg = <0x100a0000 0x1000>; 364 #address-cells = <1>; 365 #size-cells = <1>; 366 }; 367 368 gic: interrupt-controller@10139000 { 369 compatible = "arm,gic-400"; 370 interrupt-controller; 371 #interrupt-cells = <3>; 372 #address-cells = <0>; 373 reg = <0x10139000 0x1000>, 374 <0x1013a000 0x1000>, 375 <0x1013c000 0x2000>, 376 <0x1013e000 0x2000>; 377 interrupts = <GIC_PPI 9 0xf04>; 378 }; 379 380 u2phy: usb2-phy { 381 compatible = "rockchip,rk3128-usb2phy"; 382 reg = <0x017c 0x0c>; 383 rockchip,grf = <&grf>; 384 clocks = <&cru SCLK_OTGPHY0>; 385 clock-names = "phyclk"; 386 #clock-cells = <0>; 387 clock-output-names = "usb480m_phy"; 388 #phy-cells = <1>; 389 status = "disabled"; 390 391 u2phy_otg: otg-port { 392 #phy-cells = <0>; 393 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, 394 <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>, 395 <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; 396 interrupt-names = "otg-bvalid", "otg-id", 397 "linestate"; 398 status = "disabled"; 399 }; 400 401 u2phy_host: host-port { 402 #phy-cells = <0>; 403 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; 404 interrupt-names = "linestate"; 405 status = "disabled"; 406 }; 407 }; 408 409 usb_otg: usb@10180000 { 410 compatible = "rockchip,rk3128-usb", "rockchip,rk3288-usb", 411 "snps,dwc2"; 412 reg = <0x10180000 0x40000>; 413 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 414 dr_mode = "otg"; 415 g-use-dma; 416 hnp-srp-disable; 417 phys = <&u2phy 0>; 418 phy-names = "usb"; 419 status = "disabled"; 420 }; 421 422 usb_host_ehci: usb@101c0000 { 423 compatible = "generic-ehci"; 424 reg = <0x101c0000 0x20000>; 425 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; 426 phys = <&u2phy 1>; 427 phy-names = "usb"; 428 status = "disabled"; 429 }; 430 431 usb_host_ohci: usb@101e0000 { 432 compatible = "generic-ohci"; 433 reg = <0x101e0000 0x20000>; 434 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; 435 phys = <&u2phy 1>; 436 phy-names = "usb"; 437 status = "disabled"; 438 }; 439 440 sdmmc: dwmmc@10214000 { 441 compatible = "rockchip,rk312x-dw-mshc", "rockchip,rk3288-dw-mshc"; 442 reg = <0x10214000 0x4000>; 443 max-frequency = <150000000>; 444 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; 445 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, 446 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; 447 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; 448 fifo-depth = <0x100>; 449 pinctrl-names = "default"; 450 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; 451 bus-width = <4>; 452 status = "disabled"; 453 }; 454 455 emmc: dwmmc@1021c000 { 456 u-boot,dm-pre-reloc; 457 compatible = "rockchip,rk3128-dw-mshc", "rockchip,rk3288-dw-mshc"; 458 reg = <0x1021c000 0x4000>; 459 max-frequency = <150000000>; 460 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; 461 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>, 462 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>; 463 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; 464 bus-width = <8>; 465 default-sample-phase = <158>; 466 num-slots = <1>; 467 fifo-depth = <0x100>; 468 pinctrl-names = "default"; 469 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; 470 resets = <&cru SRST_EMMC>; 471 reset-names = "reset"; 472 status = "disabled"; 473 }; 474 475 i2c0: i2c0@20072000 { 476 compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c"; 477 reg = <20072000 0x1000>; 478 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; 479 #address-cells = <1>; 480 #size-cells = <0>; 481 clock-names = "i2c"; 482 clocks = <&cru PCLK_I2C0>; 483 pinctrl-names = "default"; 484 pinctrl-0 = <&i2c0_xfer>; 485 }; 486 487 i2c1: i2c1@20056000 { 488 compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c"; 489 reg = <0x20056000 0x1000>; 490 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; 491 #address-cells = <1>; 492 #size-cells = <0>; 493 clock-names = "i2c"; 494 clocks = <&cru PCLK_I2C1>; 495 pinctrl-names = "default"; 496 pinctrl-0 = <&i2c1_xfer>; 497 }; 498 499 i2c2: i2c2@2005a000 { 500 compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c"; 501 reg = <0x2005a000 0x1000>; 502 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; 503 #address-cells = <1>; 504 #size-cells = <0>; 505 clock-names = "i2c"; 506 clocks = <&cru PCLK_I2C2>; 507 pinctrl-names = "default"; 508 pinctrl-0 = <&i2c2_xfer>; 509 }; 510 511 i2c3: i2c3@2005e000 { 512 compatible = "rockchip,rk3128-i2c", "rockchip,rk3288-i2c"; 513 reg = <0x2005e000 0x1000>; 514 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; 515 #address-cells = <1>; 516 #size-cells = <0>; 517 clock-names = "i2c"; 518 clocks = <&cru PCLK_I2C3>; 519 pinctrl-names = "default"; 520 pinctrl-0 = <&i2c3_xfer>; 521 }; 522 523 spi0: spi@20074000 { 524 compatible = "rockchip,rk3128-spi", "rockchip,rk3288-spi"; 525 reg = <0x20074000 0x1000>; 526 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; 527 #address-cells = <1>; 528 #size-cells = <0>; 529 pinctrl-names = "default"; 530 pinctrl-0 = <&spi0_txd_mux0 &spi0_rxd_mux0 &spi0_clk_mux0 &spi0_cs0_mux0 &spi0_cs1_mux0>; 531 rockchip,spi-src-clk = <0>; 532 num-cs = <2>; 533 clocks =<&cru SCLK_SPI>, <&cru PCLK_SPI>; 534 clock-names = "spi","pclk_spi0"; 535 dmas = <&pdma 8>, <&pdma 9>; 536 #dma-cells = <2>; 537 dma-names = "tx", "rx"; 538 }; 539 540 grf: syscon@20008000 { 541 u-boot,dm-pre-reloc; 542 compatible = "rockchip,rk3128-grf", "syscon"; 543 reg = <0x20008000 0x1000>; 544 }; 545 546 pinctrl: pinctrl@20008000 { 547 compatible = "rockchip,rk3128-pinctrl"; 548 reg = <0x20008000 0xA8>, 549 <0x200080A8 0x4C>, 550 <0x20008118 0x20>, 551 <0x20008100 0x04>; 552 reg-names = "base", "mux", "pull", "drv"; 553 rockchip,grf = <&grf>; 554 #address-cells = <1>; 555 #size-cells = <1>; 556 ranges; 557 558 gpio0: gpio0@2007c000 { 559 compatible = "rockchip,gpio-bank"; 560 reg = <0x2007c000 0x100>; 561 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; 562 clocks = <&cru PCLK_GPIO0>; 563 gpio-controller; 564 #gpio-cells = <2>; 565 interrupt-controller; 566 #interrupt-cells = <2>; 567 }; 568 569 gpio1: gpio1@20080000 { 570 compatible = "rockchip,gpio-bank"; 571 reg = <0x20080000 0x100>; 572 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 573 clocks = <&cru PCLK_GPIO1>; 574 gpio-controller; 575 #gpio-cells = <2>; 576 interrupt-controller; 577 #interrupt-cells = <2>; 578 }; 579 580 gpio2: gpio2@20084000 { 581 compatible = "rockchip,gpio-bank"; 582 reg = <0x20084000 0x100>; 583 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; 584 clocks = <&cru PCLK_GPIO2>; 585 gpio-controller; 586 #gpio-cells = <2>; 587 interrupt-controller; 588 #interrupt-cells = <2>; 589 }; 590 591 gpio3: gpio2@20088000 { 592 compatible = "rockchip,gpio-bank"; 593 reg = <0x20088000 0x100>; 594 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; 595 clocks = <&cru PCLK_GPIO3>; 596 gpio-controller; 597 #gpio-cells = <2>; 598 interrupt-controller; 599 #interrupt-cells = <2>; 600 }; 601 602 pcfg_pull_up: pcfg-pull-up { 603 bias-pull-up; 604 }; 605 606 pcfg_pull_down: pcfg-pull-down { 607 bias-pull-down; 608 }; 609 610 pcfg_pull_none: pcfg-pull-none { 611 bias-disable; 612 }; 613 614 emmc { 615 /* 616 * We run eMMC at max speed; bump up drive strength. 617 * We also have external pulls, so disable the internal ones. 618 */ 619 620 emmc_clk: emmc-clk { 621 rockchip,pins = <2 7 RK_FUNC_2 &pcfg_pull_none>; 622 }; 623 624 emmc_cmd: emmc-cmd { 625 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; 626 }; 627 628 emmc_pwren: emmc-pwren { 629 rockchip,pins = <2 5 RK_FUNC_2 &pcfg_pull_none>; 630 }; 631 632 emmc_bus8: emmc-bus8 { 633 rockchip,pins = <1 24 RK_FUNC_2 &pcfg_pull_none>, 634 <1 25 RK_FUNC_2 &pcfg_pull_none>, 635 <1 26 RK_FUNC_2 &pcfg_pull_none>, 636 <1 27 RK_FUNC_2 &pcfg_pull_none>, 637 <1 28 RK_FUNC_2 &pcfg_pull_none>, 638 <1 29 RK_FUNC_2 &pcfg_pull_none>, 639 <1 30 RK_FUNC_2 &pcfg_pull_none>, 640 <1 31 RK_FUNC_2 &pcfg_pull_none>; 641 }; 642 }; 643 644 nandc{ 645 nandc_ale:nandc-ale { 646 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 647 }; 648 649 nandc_cle:nandc-cle { 650 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 651 }; 652 653 nandc_wrn:nandc-wrn { 654 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 655 }; 656 657 nandc_rdn:nandc-rdn { 658 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 659 }; 660 661 nandc_rdy:nandc-rdy { 662 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 663 }; 664 665 nandc_cs0:nandc-cs0 { 666 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 667 }; 668 669 nandc_data: nandc-data { 670 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 671 }; 672 }; 673 674 uart0 { 675 uart0_xfer: uart0-xfer { 676 rockchip,pins = <0 16 RK_FUNC_1 &pcfg_pull_none>, 677 <0 17 RK_FUNC_1 &pcfg_pull_none>; 678 }; 679 680 uart0_cts: uart0-cts { 681 rockchip,pins = <0 18 RK_FUNC_1 &pcfg_pull_none>; 682 }; 683 684 uart0_rts: uart0-rts { 685 rockchip,pins = <0 19 RK_FUNC_1 &pcfg_pull_none>; 686 }; 687 }; 688 689 uart1 { 690 uart1_xfer: uart1-xfer { 691 rockchip,pins = <2 22 RK_FUNC_1 &pcfg_pull_none>, 692 <2 23 RK_FUNC_1 &pcfg_pull_none>; 693 }; 694 }; 695 696 uart2 { 697 uart2_xfer: uart2-xfer { 698 rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_none>, 699 <1 19 RK_FUNC_2 &pcfg_pull_none>; 700 }; 701 }; 702 703 sdmmc { 704 sdmmc_clk: sdmmc-clk { 705 rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none>; 706 }; 707 708 sdmmc_cmd: sdmmc-cmd { 709 rockchip,pins = <1 RK_PC1 1 &pcfg_pull_up>; 710 }; 711 712 sdmmc_wp: sdmmc-wp { 713 rockchip,pins = <1 RK_PA7 1 &pcfg_pull_up>; 714 }; 715 716 sdmmc_pwren: sdmmc-pwren { 717 rockchip,pins = <1 RK_PB6 1 &pcfg_pull_up>; 718 }; 719 720 sdmmc_bus4: sdmmc-bus4 { 721 rockchip,pins = <1 RK_PC2 1 &pcfg_pull_up>, 722 <1 RK_PC3 1 &pcfg_pull_up>, 723 <1 RK_PC4 1 &pcfg_pull_up>, 724 <1 RK_PC5 1 &pcfg_pull_up>; 725 }; 726 }; 727 728 pwm0 { 729 pwm0_pin: pwm0-pin { 730 rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>; 731 }; 732 }; 733 734 pwm1 { 735 pwm1_pin: pwm1-pin { 736 rockchip,pins = <0 1 RK_FUNC_2 &pcfg_pull_none>; 737 }; 738 }; 739 740 pwm2 { 741 pwm2_pin: pwm2-pin { 742 rockchip,pins = <0 1 2 &pcfg_pull_none>; 743 }; 744 }; 745 746 pwm3 { 747 pwm3_pin: pwm3-pin { 748 rockchip,pins = <0 27 1 &pcfg_pull_none>; 749 }; 750 }; 751 752 i2c0 { 753 i2c0_xfer: i2c0-xfer { 754 rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>, 755 <0 1 RK_FUNC_1 &pcfg_pull_none>; 756 }; 757 }; 758 759 i2c1 { 760 i2c1_xfer: i2c1-xfer { 761 rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_none>, 762 <0 3 RK_FUNC_1 &pcfg_pull_none>; 763 }; 764 }; 765 766 i2c2 { 767 i2c2_xfer: i2c2-xfer { 768 rockchip,pins = <2 20 3 &pcfg_pull_none>, 769 <2 21 3 &pcfg_pull_none>; 770 }; 771 }; 772 773 i2c3 { 774 i2c3_xfer: i2c3-xfer { 775 rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>, 776 <0 7 RK_FUNC_1 &pcfg_pull_none>; 777 }; 778 }; 779 780 spi0 { 781 spi0_txd_mux0:spi0-txd-mux0 { 782 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; 783 }; 784 785 spi0_rxd_mux0:spi0-rxd-mux0 { 786 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; 787 }; 788 789 spi0_clk_mux0:spi0-clk-mux0 { 790 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; 791 }; 792 793 spi0_cs0_mux0:spi0-cs0-mux0 { 794 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; 795 }; 796 797 spi0_cs1_mux0:spi0-cs1-mux0 { 798 rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; 799 }; 800 }; 801 802 }; 803}; 804