1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 /* 3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd 4 * 5 */ 6 7 #include <dt-bindings/clock/rk3308-cru.h> 8 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/interrupt-controller/arm-gic.h> 10 #include <dt-bindings/interrupt-controller/irq.h> 11 #include <dt-bindings/pinctrl/rockchip.h> 12 #include <dt-bindings/soc/rockchip,boot-mode.h> 13 #include <dt-bindings/thermal/thermal.h> 14 15 / { 16 compatible = "rockchip,rk3308"; 17 18 interrupt-parent = <&gic>; 19 #address-cells = <2>; 20 #size-cells = <2>; 21 22 aliases { 23 i2c0 = &i2c0; 24 i2c1 = &i2c1; 25 i2c2 = &i2c2; 26 i2c3 = &i2c3; 27 serial0 = &uart0; 28 serial1 = &uart1; 29 serial2 = &uart2; 30 serial3 = &uart3; 31 serial4 = &uart4; 32 spi0 = &spi0; 33 spi1 = &spi1; 34 spi2 = &spi2; 35 }; 36 37 cpus { 38 #address-cells = <2>; 39 #size-cells = <0>; 40 41 cpu0: cpu@0 { 42 device_type = "cpu"; 43 compatible = "arm,cortex-a35"; 44 reg = <0x0 0x0>; 45 enable-method = "psci"; 46 clocks = <&cru ARMCLK>; 47 #cooling-cells = <2>; 48 dynamic-power-coefficient = <90>; 49 operating-points-v2 = <&cpu0_opp_table>; 50 cpu-idle-states = <&CPU_SLEEP>; 51 next-level-cache = <&l2>; 52 }; 53 54 cpu1: cpu@1 { 55 device_type = "cpu"; 56 compatible = "arm,cortex-a35"; 57 reg = <0x0 0x1>; 58 enable-method = "psci"; 59 operating-points-v2 = <&cpu0_opp_table>; 60 cpu-idle-states = <&CPU_SLEEP>; 61 next-level-cache = <&l2>; 62 }; 63 64 cpu2: cpu@2 { 65 device_type = "cpu"; 66 compatible = "arm,cortex-a35"; 67 reg = <0x0 0x2>; 68 enable-method = "psci"; 69 operating-points-v2 = <&cpu0_opp_table>; 70 cpu-idle-states = <&CPU_SLEEP>; 71 next-level-cache = <&l2>; 72 }; 73 74 cpu3: cpu@3 { 75 device_type = "cpu"; 76 compatible = "arm,cortex-a35"; 77 reg = <0x0 0x3>; 78 enable-method = "psci"; 79 operating-points-v2 = <&cpu0_opp_table>; 80 cpu-idle-states = <&CPU_SLEEP>; 81 next-level-cache = <&l2>; 82 }; 83 84 idle-states { 85 entry-method = "psci"; 86 87 CPU_SLEEP: cpu-sleep { 88 compatible = "arm,idle-state"; 89 local-timer-stop; 90 arm,psci-suspend-param = <0x0010000>; 91 entry-latency-us = <120>; 92 exit-latency-us = <250>; 93 min-residency-us = <900>; 94 }; 95 }; 96 97 l2: l2-cache { 98 compatible = "cache"; 99 cache-level = <2>; 100 }; 101 }; 102 103 cpu0_opp_table: opp-table-0 { 104 compatible = "operating-points-v2"; 105 opp-shared; 106 107 opp-408000000 { 108 opp-hz = /bits/ 64 <408000000>; 109 opp-microvolt = <950000 950000 1340000>; 110 clock-latency-ns = <40000>; 111 opp-suspend; 112 }; 113 opp-600000000 { 114 opp-hz = /bits/ 64 <600000000>; 115 opp-microvolt = <950000 950000 1340000>; 116 clock-latency-ns = <40000>; 117 }; 118 opp-816000000 { 119 opp-hz = /bits/ 64 <816000000>; 120 opp-microvolt = <1025000 1025000 1340000>; 121 clock-latency-ns = <40000>; 122 }; 123 opp-1008000000 { 124 opp-hz = /bits/ 64 <1008000000>; 125 opp-microvolt = <1125000 1125000 1340000>; 126 clock-latency-ns = <40000>; 127 }; 128 }; 129 130 arm-pmu { 131 compatible = "arm,cortex-a35-pmu"; 132 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>, 133 <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>, 134 <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>, 135 <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; 136 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; 137 }; 138 139 mac_clkin: external-mac-clock { 140 compatible = "fixed-clock"; 141 clock-frequency = <50000000>; 142 clock-output-names = "mac_clkin"; 143 #clock-cells = <0>; 144 }; 145 146 psci { 147 compatible = "arm,psci-1.0"; 148 method = "smc"; 149 }; 150 151 timer { 152 compatible = "arm,armv8-timer"; 153 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, 154 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, 155 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, 156 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; 157 }; 158 159 xin24m: xin24m { 160 compatible = "fixed-clock"; 161 #clock-cells = <0>; 162 clock-frequency = <24000000>; 163 clock-output-names = "xin24m"; 164 }; 165 166 grf: grf@ff000000 { 167 compatible = "rockchip,rk3308-grf", "syscon", "simple-mfd"; 168 reg = <0x0 0xff000000 0x0 0x08000>; 169 170 reboot-mode { 171 compatible = "syscon-reboot-mode"; 172 offset = <0x500>; 173 mode-bootloader = <BOOT_BL_DOWNLOAD>; 174 mode-loader = <BOOT_BL_DOWNLOAD>; 175 mode-normal = <BOOT_NORMAL>; 176 mode-recovery = <BOOT_RECOVERY>; 177 mode-fastboot = <BOOT_FASTBOOT>; 178 }; 179 }; 180 181 usb2phy_grf: syscon@ff008000 { 182 compatible = "rockchip,rk3308-usb2phy-grf", "syscon", "simple-mfd"; 183 reg = <0x0 0xff008000 0x0 0x4000>; 184 #address-cells = <1>; 185 #size-cells = <1>; 186 187 u2phy: usb2phy@100 { 188 compatible = "rockchip,rk3308-usb2phy"; 189 reg = <0x100 0x10>; 190 assigned-clocks = <&cru USB480M>; 191 assigned-clock-parents = <&u2phy>; 192 clocks = <&cru SCLK_USBPHY_REF>; 193 clock-names = "phyclk"; 194 clock-output-names = "usb480m_phy"; 195 #clock-cells = <0>; 196 status = "disabled"; 197 198 u2phy_otg: otg-port { 199 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, 200 <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 201 <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; 202 interrupt-names = "otg-bvalid", "otg-id", 203 "linestate"; 204 #phy-cells = <0>; 205 status = "disabled"; 206 }; 207 208 u2phy_host: host-port { 209 interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; 210 interrupt-names = "linestate"; 211 #phy-cells = <0>; 212 status = "disabled"; 213 }; 214 }; 215 }; 216 217 detect_grf: syscon@ff00b000 { 218 compatible = "rockchip,rk3308-detect-grf", "syscon", "simple-mfd"; 219 reg = <0x0 0xff00b000 0x0 0x1000>; 220 #address-cells = <1>; 221 #size-cells = <1>; 222 }; 223 224 core_grf: syscon@ff00c000 { 225 compatible = "rockchip,rk3308-core-grf", "syscon", "simple-mfd"; 226 reg = <0x0 0xff00c000 0x0 0x1000>; 227 #address-cells = <1>; 228 #size-cells = <1>; 229 }; 230 231 i2c0: i2c@ff040000 { 232 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c"; 233 reg = <0x0 0xff040000 0x0 0x1000>; 234 clocks = <&cru SCLK_I2C0>, <&cru PCLK_I2C0>; 235 clock-names = "i2c", "pclk"; 236 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; 237 pinctrl-names = "default"; 238 pinctrl-0 = <&i2c0_xfer>; 239 #address-cells = <1>; 240 #size-cells = <0>; 241 status = "disabled"; 242 }; 243 244 i2c1: i2c@ff050000 { 245 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c"; 246 reg = <0x0 0xff050000 0x0 0x1000>; 247 clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>; 248 clock-names = "i2c", "pclk"; 249 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; 250 pinctrl-names = "default"; 251 pinctrl-0 = <&i2c1_xfer>; 252 #address-cells = <1>; 253 #size-cells = <0>; 254 status = "disabled"; 255 }; 256 257 i2c2: i2c@ff060000 { 258 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c"; 259 reg = <0x0 0xff060000 0x0 0x1000>; 260 clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>; 261 clock-names = "i2c", "pclk"; 262 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; 263 pinctrl-names = "default"; 264 pinctrl-0 = <&i2c2_xfer>; 265 #address-cells = <1>; 266 #size-cells = <0>; 267 status = "disabled"; 268 }; 269 270 i2c3: i2c@ff070000 { 271 compatible = "rockchip,rk3308-i2c", "rockchip,rk3399-i2c"; 272 reg = <0x0 0xff070000 0x0 0x1000>; 273 clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>; 274 clock-names = "i2c", "pclk"; 275 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; 276 pinctrl-names = "default"; 277 pinctrl-0 = <&i2c3m0_xfer>; 278 #address-cells = <1>; 279 #size-cells = <0>; 280 status = "disabled"; 281 }; 282 283 wdt: watchdog@ff080000 { 284 compatible = "rockchip,rk3308-wdt", "snps,dw-wdt"; 285 reg = <0x0 0xff080000 0x0 0x100>; 286 clocks = <&cru PCLK_WDT>; 287 interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; 288 status = "disabled"; 289 }; 290 291 uart0: serial@ff0a0000 { 292 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart"; 293 reg = <0x0 0xff0a0000 0x0 0x100>; 294 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; 295 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>; 296 clock-names = "baudclk", "apb_pclk"; 297 reg-shift = <2>; 298 reg-io-width = <4>; 299 pinctrl-names = "default"; 300 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 301 status = "disabled"; 302 }; 303 304 uart1: serial@ff0b0000 { 305 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart"; 306 reg = <0x0 0xff0b0000 0x0 0x100>; 307 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; 308 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>; 309 clock-names = "baudclk", "apb_pclk"; 310 reg-shift = <2>; 311 reg-io-width = <4>; 312 pinctrl-names = "default"; 313 pinctrl-0 = <&uart1_xfer &uart1_cts &uart1_rts>; 314 status = "disabled"; 315 }; 316 317 uart2: serial@ff0c0000 { 318 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart"; 319 reg = <0x0 0xff0c0000 0x0 0x100>; 320 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; 321 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>; 322 clock-names = "baudclk", "apb_pclk"; 323 reg-shift = <2>; 324 reg-io-width = <4>; 325 pinctrl-names = "default"; 326 pinctrl-0 = <&uart2m0_xfer>; 327 status = "disabled"; 328 }; 329 330 uart3: serial@ff0d0000 { 331 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart"; 332 reg = <0x0 0xff0d0000 0x0 0x100>; 333 interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; 334 clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>; 335 clock-names = "baudclk", "apb_pclk"; 336 reg-shift = <2>; 337 reg-io-width = <4>; 338 pinctrl-names = "default"; 339 pinctrl-0 = <&uart3_xfer>; 340 status = "disabled"; 341 }; 342 343 uart4: serial@ff0e0000 { 344 compatible = "rockchip,rk3308-uart", "snps,dw-apb-uart"; 345 reg = <0x0 0xff0e0000 0x0 0x100>; 346 interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; 347 clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>; 348 clock-names = "baudclk", "apb_pclk"; 349 reg-shift = <2>; 350 reg-io-width = <4>; 351 pinctrl-names = "default"; 352 pinctrl-0 = <&uart4_xfer &uart4_cts &uart4_rts>; 353 status = "disabled"; 354 }; 355 356 spi0: spi@ff120000 { 357 compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi"; 358 reg = <0x0 0xff120000 0x0 0x1000>; 359 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; 360 #address-cells = <1>; 361 #size-cells = <0>; 362 clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; 363 clock-names = "spiclk", "apb_pclk"; 364 dmas = <&dmac0 0>, <&dmac0 1>; 365 dma-names = "tx", "rx"; 366 pinctrl-names = "default"; 367 pinctrl-0 = <&spi0_clk &spi0_csn0 &spi0_miso &spi0_mosi>; 368 status = "disabled"; 369 }; 370 371 spi1: spi@ff130000 { 372 compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi"; 373 reg = <0x0 0xff130000 0x0 0x1000>; 374 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; 375 #address-cells = <1>; 376 #size-cells = <0>; 377 clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>; 378 clock-names = "spiclk", "apb_pclk"; 379 dmas = <&dmac0 2>, <&dmac0 3>; 380 dma-names = "tx", "rx"; 381 pinctrl-names = "default"; 382 pinctrl-0 = <&spi1_clk &spi1_csn0 &spi1_miso &spi1_mosi>; 383 status = "disabled"; 384 }; 385 386 spi2: spi@ff140000 { 387 compatible = "rockchip,rk3308-spi", "rockchip,rk3066-spi"; 388 reg = <0x0 0xff140000 0x0 0x1000>; 389 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; 390 #address-cells = <1>; 391 #size-cells = <0>; 392 clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>; 393 clock-names = "spiclk", "apb_pclk"; 394 dmas = <&dmac1 16>, <&dmac1 17>; 395 dma-names = "tx", "rx"; 396 pinctrl-names = "default"; 397 pinctrl-0 = <&spi2_clk &spi2_csn0 &spi2_miso &spi2_mosi>; 398 status = "disabled"; 399 }; 400 401 pwm8: pwm@ff160000 { 402 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 403 reg = <0x0 0xff160000 0x0 0x10>; 404 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>; 405 clock-names = "pwm", "pclk"; 406 pinctrl-names = "default"; 407 pinctrl-0 = <&pwm8_pin>; 408 #pwm-cells = <3>; 409 status = "disabled"; 410 }; 411 412 pwm9: pwm@ff160010 { 413 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 414 reg = <0x0 0xff160010 0x0 0x10>; 415 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>; 416 clock-names = "pwm", "pclk"; 417 pinctrl-names = "default"; 418 pinctrl-0 = <&pwm9_pin>; 419 #pwm-cells = <3>; 420 status = "disabled"; 421 }; 422 423 pwm10: pwm@ff160020 { 424 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 425 reg = <0x0 0xff160020 0x0 0x10>; 426 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>; 427 clock-names = "pwm", "pclk"; 428 pinctrl-names = "default"; 429 pinctrl-0 = <&pwm10_pin>; 430 #pwm-cells = <3>; 431 status = "disabled"; 432 }; 433 434 pwm11: pwm@ff160030 { 435 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 436 reg = <0x0 0xff160030 0x0 0x10>; 437 clocks = <&cru SCLK_PWM2>, <&cru PCLK_PWM2>; 438 clock-names = "pwm", "pclk"; 439 pinctrl-names = "default"; 440 pinctrl-0 = <&pwm11_pin>; 441 #pwm-cells = <3>; 442 status = "disabled"; 443 }; 444 445 pwm4: pwm@ff170000 { 446 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 447 reg = <0x0 0xff170000 0x0 0x10>; 448 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>; 449 clock-names = "pwm", "pclk"; 450 pinctrl-names = "default"; 451 pinctrl-0 = <&pwm4_pin>; 452 #pwm-cells = <3>; 453 status = "disabled"; 454 }; 455 456 pwm5: pwm@ff170010 { 457 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 458 reg = <0x0 0xff170010 0x0 0x10>; 459 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>; 460 clock-names = "pwm", "pclk"; 461 pinctrl-names = "default"; 462 pinctrl-0 = <&pwm5_pin>; 463 #pwm-cells = <3>; 464 status = "disabled"; 465 }; 466 467 pwm6: pwm@ff170020 { 468 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 469 reg = <0x0 0xff170020 0x0 0x10>; 470 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>; 471 clock-names = "pwm", "pclk"; 472 pinctrl-names = "default"; 473 pinctrl-0 = <&pwm6_pin>; 474 #pwm-cells = <3>; 475 status = "disabled"; 476 }; 477 478 pwm7: pwm@ff170030 { 479 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 480 reg = <0x0 0xff170030 0x0 0x10>; 481 clocks = <&cru SCLK_PWM1>, <&cru PCLK_PWM1>; 482 clock-names = "pwm", "pclk"; 483 pinctrl-names = "default"; 484 pinctrl-0 = <&pwm7_pin>; 485 #pwm-cells = <3>; 486 status = "disabled"; 487 }; 488 489 pwm0: pwm@ff180000 { 490 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 491 reg = <0x0 0xff180000 0x0 0x10>; 492 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>; 493 clock-names = "pwm", "pclk"; 494 pinctrl-names = "default"; 495 pinctrl-0 = <&pwm0_pin>; 496 #pwm-cells = <3>; 497 status = "disabled"; 498 }; 499 500 pwm1: pwm@ff180010 { 501 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 502 reg = <0x0 0xff180010 0x0 0x10>; 503 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>; 504 clock-names = "pwm", "pclk"; 505 pinctrl-names = "default"; 506 pinctrl-0 = <&pwm1_pin>; 507 #pwm-cells = <3>; 508 status = "disabled"; 509 }; 510 511 pwm2: pwm@ff180020 { 512 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 513 reg = <0x0 0xff180020 0x0 0x10>; 514 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>; 515 clock-names = "pwm", "pclk"; 516 pinctrl-names = "default"; 517 pinctrl-0 = <&pwm2_pin>; 518 #pwm-cells = <3>; 519 status = "disabled"; 520 }; 521 522 pwm3: pwm@ff180030 { 523 compatible = "rockchip,rk3308-pwm", "rockchip,rk3328-pwm"; 524 reg = <0x0 0xff180030 0x0 0x10>; 525 clocks = <&cru SCLK_PWM0>, <&cru PCLK_PWM0>; 526 clock-names = "pwm", "pclk"; 527 pinctrl-names = "default"; 528 pinctrl-0 = <&pwm3_pin>; 529 #pwm-cells = <3>; 530 status = "disabled"; 531 }; 532 533 rktimer: rktimer@ff1a0000 { 534 compatible = "rockchip,rk3288-timer"; 535 reg = <0x0 0xff1a0000 0x0 0x20>; 536 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; 537 clocks = <&cru PCLK_TIMER>, <&cru SCLK_TIMER0>; 538 clock-names = "pclk", "timer"; 539 }; 540 541 saradc: saradc@ff1e0000 { 542 compatible = "rockchip,rk3308-saradc", "rockchip,rk3399-saradc"; 543 reg = <0x0 0xff1e0000 0x0 0x100>; 544 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; 545 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; 546 clock-names = "saradc", "apb_pclk"; 547 #io-channel-cells = <1>; 548 resets = <&cru SRST_SARADC_P>; 549 reset-names = "saradc-apb"; 550 status = "disabled"; 551 }; 552 553 dmac0: dma-controller@ff2c0000 { 554 compatible = "arm,pl330", "arm,primecell"; 555 reg = <0x0 0xff2c0000 0x0 0x4000>; 556 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, 557 <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; 558 arm,pl330-periph-burst; 559 clocks = <&cru ACLK_DMAC0>; 560 clock-names = "apb_pclk"; 561 #dma-cells = <1>; 562 }; 563 564 dmac1: dma-controller@ff2d0000 { 565 compatible = "arm,pl330", "arm,primecell"; 566 reg = <0x0 0xff2d0000 0x0 0x4000>; 567 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, 568 <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; 569 arm,pl330-periph-burst; 570 clocks = <&cru ACLK_DMAC1>; 571 clock-names = "apb_pclk"; 572 #dma-cells = <1>; 573 }; 574 575 i2s_2ch_0: i2s@ff350000 { 576 compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s"; 577 reg = <0x0 0xff350000 0x0 0x1000>; 578 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; 579 clocks = <&cru SCLK_I2S0_2CH>, <&cru HCLK_I2S0_2CH>; 580 clock-names = "i2s_clk", "i2s_hclk"; 581 dmas = <&dmac1 8>, <&dmac1 9>; 582 dma-names = "tx", "rx"; 583 resets = <&cru SRST_I2S0_2CH_M>, <&cru SRST_I2S0_2CH_H>; 584 reset-names = "reset-m", "reset-h"; 585 pinctrl-names = "default"; 586 pinctrl-0 = <&i2s_2ch_0_sclk 587 &i2s_2ch_0_lrck 588 &i2s_2ch_0_sdi 589 &i2s_2ch_0_sdo>; 590 status = "disabled"; 591 }; 592 593 i2s_2ch_1: i2s@ff360000 { 594 compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s"; 595 reg = <0x0 0xff360000 0x0 0x1000>; 596 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; 597 clocks = <&cru SCLK_I2S1_2CH>, <&cru HCLK_I2S1_2CH>; 598 clock-names = "i2s_clk", "i2s_hclk"; 599 dmas = <&dmac1 11>; 600 dma-names = "rx"; 601 resets = <&cru SRST_I2S1_2CH_M>, <&cru SRST_I2S1_2CH_H>; 602 reset-names = "reset-m", "reset-h"; 603 status = "disabled"; 604 }; 605 606 spdif_tx: spdif-tx@ff3a0000 { 607 compatible = "rockchip,rk3308-spdif", "rockchip,rk3066-spdif"; 608 reg = <0x0 0xff3a0000 0x0 0x1000>; 609 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; 610 clocks = <&cru SCLK_SPDIF_TX>, <&cru HCLK_SPDIFTX>; 611 clock-names = "mclk", "hclk"; 612 dmas = <&dmac1 13>; 613 dma-names = "tx"; 614 pinctrl-names = "default"; 615 pinctrl-0 = <&spdif_out>; 616 status = "disabled"; 617 }; 618 619 usb20_otg: usb@ff400000 { 620 compatible = "rockchip,rk3308-usb", "rockchip,rk3066-usb", 621 "snps,dwc2"; 622 reg = <0x0 0xff400000 0x0 0x40000>; 623 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; 624 clocks = <&cru HCLK_OTG>; 625 clock-names = "otg"; 626 dr_mode = "otg"; 627 g-np-tx-fifo-size = <16>; 628 g-rx-fifo-size = <280>; 629 g-tx-fifo-size = <256 128 128 64 32 16>; 630 phys = <&u2phy_otg>; 631 phy-names = "usb2-phy"; 632 status = "disabled"; 633 }; 634 635 usb_host_ehci: usb@ff440000 { 636 compatible = "generic-ehci"; 637 reg = <0x0 0xff440000 0x0 0x10000>; 638 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 639 clocks = <&cru HCLK_HOST>, <&cru HCLK_HOST_ARB>, <&u2phy>; 640 phys = <&u2phy_host>; 641 phy-names = "usb"; 642 status = "disabled"; 643 }; 644 645 usb_host_ohci: usb@ff450000 { 646 compatible = "generic-ohci"; 647 reg = <0x0 0xff450000 0x0 0x10000>; 648 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; 649 clocks = <&cru HCLK_HOST>, <&cru HCLK_HOST_ARB>, <&u2phy>; 650 phys = <&u2phy_host>; 651 phy-names = "usb"; 652 status = "disabled"; 653 }; 654 655 sdmmc: mmc@ff480000 { 656 compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc"; 657 reg = <0x0 0xff480000 0x0 0x4000>; 658 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; 659 bus-width = <4>; 660 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, 661 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; 662 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; 663 fifo-depth = <0x100>; 664 max-frequency = <150000000>; 665 pinctrl-names = "default"; 666 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>; 667 status = "disabled"; 668 }; 669 670 emmc: mmc@ff490000 { 671 compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc"; 672 reg = <0x0 0xff490000 0x0 0x4000>; 673 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; 674 bus-width = <8>; 675 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>, 676 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>; 677 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; 678 fifo-depth = <0x100>; 679 max-frequency = <150000000>; 680 status = "disabled"; 681 }; 682 683 sdio: mmc@ff4a0000 { 684 compatible = "rockchip,rk3308-dw-mshc", "rockchip,rk3288-dw-mshc"; 685 reg = <0x0 0xff4a0000 0x0 0x4000>; 686 interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; 687 bus-width = <4>; 688 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>, 689 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>; 690 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; 691 fifo-depth = <0x100>; 692 max-frequency = <150000000>; 693 pinctrl-names = "default"; 694 pinctrl-0 = <&sdio_bus4 &sdio_cmd &sdio_clk>; 695 status = "disabled"; 696 }; 697 698 nfc: nand-controller@ff4b0000 { 699 compatible = "rockchip,rk3308-nfc", 700 "rockchip,rv1108-nfc"; 701 reg = <0x0 0xff4b0000 0x0 0x4000>; 702 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; 703 clocks = <&cru HCLK_NANDC>, <&cru SCLK_NANDC>; 704 clock-names = "ahb", "nfc"; 705 assigned-clocks = <&cru SCLK_NANDC>; 706 assigned-clock-rates = <150000000>; 707 pinctrl-0 = <&flash_ale &flash_bus8 &flash_cle &flash_csn0 708 &flash_rdn &flash_rdy &flash_wrn>; 709 pinctrl-names = "default"; 710 status = "disabled"; 711 }; 712 713 gmac: ethernet@ff4e0000 { 714 compatible = "rockchip,rk3308-gmac"; 715 reg = <0x0 0xff4e0000 0x0 0x10000>; 716 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; 717 interrupt-names = "macirq"; 718 clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX_TX>, 719 <&cru SCLK_MAC_RX_TX>, <&cru SCLK_MAC_REF>, 720 <&cru SCLK_MAC>, <&cru ACLK_MAC>, 721 <&cru PCLK_MAC>, <&cru SCLK_MAC_RMII>; 722 clock-names = "stmmaceth", "mac_clk_rx", 723 "mac_clk_tx", "clk_mac_ref", 724 "clk_mac_refout", "aclk_mac", 725 "pclk_mac", "clk_mac_speed"; 726 phy-mode = "rmii"; 727 pinctrl-names = "default"; 728 pinctrl-0 = <&rmii_pins &mac_refclk_12ma>; 729 resets = <&cru SRST_MAC_A>; 730 reset-names = "stmmaceth"; 731 rockchip,grf = <&grf>; 732 status = "disabled"; 733 }; 734 735 sfc: spi@ff4c0000 { 736 compatible = "rockchip,sfc"; 737 reg = <0x0 0xff4c0000 0x0 0x4000>; 738 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; 739 clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>; 740 clock-names = "clk_sfc", "hclk_sfc"; 741 pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus4>; 742 pinctrl-names = "default"; 743 status = "disabled"; 744 }; 745 746 cru: clock-controller@ff500000 { 747 compatible = "rockchip,rk3308-cru"; 748 reg = <0x0 0xff500000 0x0 0x1000>; 749 clocks = <&xin24m>; 750 clock-names = "xin24m"; 751 rockchip,grf = <&grf>; 752 #clock-cells = <1>; 753 #reset-cells = <1>; 754 assigned-clocks = <&cru SCLK_RTC32K>; 755 assigned-clock-rates = <32768>; 756 }; 757 758 gic: interrupt-controller@ff580000 { 759 compatible = "arm,gic-400"; 760 reg = <0x0 0xff581000 0x0 0x1000>, 761 <0x0 0xff582000 0x0 0x2000>, 762 <0x0 0xff584000 0x0 0x2000>, 763 <0x0 0xff586000 0x0 0x2000>; 764 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; 765 #interrupt-cells = <3>; 766 interrupt-controller; 767 #address-cells = <0>; 768 }; 769 770 sram: sram@fff80000 { 771 compatible = "mmio-sram"; 772 reg = <0x0 0xfff80000 0x0 0x40000>; 773 ranges = <0 0x0 0xfff80000 0x40000>; 774 #address-cells = <1>; 775 #size-cells = <1>; 776 777 /* reserved for ddr dvfs and system suspend/resume */ 778 ddr-sram@0 { 779 reg = <0x0 0x8000>; 780 }; 781 782 /* reserved for vad audio buffer */ 783 vad_sram: vad-sram@8000 { 784 reg = <0x8000 0x38000>; 785 }; 786 }; 787 788 pinctrl: pinctrl { 789 compatible = "rockchip,rk3308-pinctrl"; 790 rockchip,grf = <&grf>; 791 #address-cells = <2>; 792 #size-cells = <2>; 793 ranges; 794 795 gpio0: gpio@ff220000 { 796 compatible = "rockchip,gpio-bank"; 797 reg = <0x0 0xff220000 0x0 0x100>; 798 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; 799 clocks = <&cru PCLK_GPIO0>; 800 gpio-controller; 801 #gpio-cells = <2>; 802 interrupt-controller; 803 #interrupt-cells = <2>; 804 }; 805 806 gpio1: gpio@ff230000 { 807 compatible = "rockchip,gpio-bank"; 808 reg = <0x0 0xff230000 0x0 0x100>; 809 interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; 810 clocks = <&cru PCLK_GPIO1>; 811 gpio-controller; 812 #gpio-cells = <2>; 813 interrupt-controller; 814 #interrupt-cells = <2>; 815 }; 816 817 gpio2: gpio@ff240000 { 818 compatible = "rockchip,gpio-bank"; 819 reg = <0x0 0xff240000 0x0 0x100>; 820 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; 821 clocks = <&cru PCLK_GPIO2>; 822 gpio-controller; 823 #gpio-cells = <2>; 824 interrupt-controller; 825 #interrupt-cells = <2>; 826 }; 827 828 gpio3: gpio@ff250000 { 829 compatible = "rockchip,gpio-bank"; 830 reg = <0x0 0xff250000 0x0 0x100>; 831 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; 832 clocks = <&cru PCLK_GPIO3>; 833 gpio-controller; 834 #gpio-cells = <2>; 835 interrupt-controller; 836 #interrupt-cells = <2>; 837 }; 838 839 gpio4: gpio@ff260000 { 840 compatible = "rockchip,gpio-bank"; 841 reg = <0x0 0xff260000 0x0 0x100>; 842 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; 843 clocks = <&cru PCLK_GPIO4>; 844 gpio-controller; 845 #gpio-cells = <2>; 846 interrupt-controller; 847 #interrupt-cells = <2>; 848 }; 849 850 pcfg_pull_up: pcfg-pull-up { 851 bias-pull-up; 852 }; 853 854 pcfg_pull_down: pcfg-pull-down { 855 bias-pull-down; 856 }; 857 858 pcfg_pull_none: pcfg-pull-none { 859 bias-disable; 860 }; 861 862 pcfg_pull_none_2ma: pcfg-pull-none-2ma { 863 bias-disable; 864 drive-strength = <2>; 865 }; 866 867 pcfg_pull_up_2ma: pcfg-pull-up-2ma { 868 bias-pull-up; 869 drive-strength = <2>; 870 }; 871 872 pcfg_pull_up_4ma: pcfg-pull-up-4ma { 873 bias-pull-up; 874 drive-strength = <4>; 875 }; 876 877 pcfg_pull_none_4ma: pcfg-pull-none-4ma { 878 bias-disable; 879 drive-strength = <4>; 880 }; 881 882 pcfg_pull_down_4ma: pcfg-pull-down-4ma { 883 bias-pull-down; 884 drive-strength = <4>; 885 }; 886 887 pcfg_pull_none_8ma: pcfg-pull-none-8ma { 888 bias-disable; 889 drive-strength = <8>; 890 }; 891 892 pcfg_pull_up_8ma: pcfg-pull-up-8ma { 893 bias-pull-up; 894 drive-strength = <8>; 895 }; 896 897 pcfg_pull_none_12ma: pcfg-pull-none-12ma { 898 bias-disable; 899 drive-strength = <12>; 900 }; 901 902 pcfg_pull_up_12ma: pcfg-pull-up-12ma { 903 bias-pull-up; 904 drive-strength = <12>; 905 }; 906 907 pcfg_pull_none_smt: pcfg-pull-none-smt { 908 bias-disable; 909 input-schmitt-enable; 910 }; 911 912 pcfg_output_high: pcfg-output-high { 913 output-high; 914 }; 915 916 pcfg_output_low: pcfg-output-low { 917 output-low; 918 }; 919 920 pcfg_input_high: pcfg-input-high { 921 bias-pull-up; 922 input-enable; 923 }; 924 925 pcfg_input: pcfg-input { 926 input-enable; 927 }; 928 929 emmc { 930 emmc_clk: emmc-clk { 931 rockchip,pins = 932 <3 RK_PB1 2 &pcfg_pull_none_8ma>; 933 }; 934 935 emmc_cmd: emmc-cmd { 936 rockchip,pins = 937 <3 RK_PB0 2 &pcfg_pull_up_8ma>; 938 }; 939 940 emmc_pwren: emmc-pwren { 941 rockchip,pins = 942 <3 RK_PB3 2 &pcfg_pull_none>; 943 }; 944 945 emmc_rstn: emmc-rstn { 946 rockchip,pins = 947 <3 RK_PB2 2 &pcfg_pull_none>; 948 }; 949 950 emmc_bus1: emmc-bus1 { 951 rockchip,pins = 952 <3 RK_PA0 2 &pcfg_pull_up_8ma>; 953 }; 954 955 emmc_bus4: emmc-bus4 { 956 rockchip,pins = 957 <3 RK_PA0 2 &pcfg_pull_up_8ma>, 958 <3 RK_PA1 2 &pcfg_pull_up_8ma>, 959 <3 RK_PA2 2 &pcfg_pull_up_8ma>, 960 <3 RK_PA3 2 &pcfg_pull_up_8ma>; 961 }; 962 963 emmc_bus8: emmc-bus8 { 964 rockchip,pins = 965 <3 RK_PA0 2 &pcfg_pull_up_8ma>, 966 <3 RK_PA1 2 &pcfg_pull_up_8ma>, 967 <3 RK_PA2 2 &pcfg_pull_up_8ma>, 968 <3 RK_PA3 2 &pcfg_pull_up_8ma>, 969 <3 RK_PA4 2 &pcfg_pull_up_8ma>, 970 <3 RK_PA5 2 &pcfg_pull_up_8ma>, 971 <3 RK_PA6 2 &pcfg_pull_up_8ma>, 972 <3 RK_PA7 2 &pcfg_pull_up_8ma>; 973 }; 974 }; 975 976 flash { 977 flash_csn0: flash-csn0 { 978 rockchip,pins = 979 <3 RK_PB5 1 &pcfg_pull_none>; 980 }; 981 982 flash_rdy: flash-rdy { 983 rockchip,pins = 984 <3 RK_PB4 1 &pcfg_pull_none>; 985 }; 986 987 flash_ale: flash-ale { 988 rockchip,pins = 989 <3 RK_PB3 1 &pcfg_pull_none>; 990 }; 991 992 flash_cle: flash-cle { 993 rockchip,pins = 994 <3 RK_PB1 1 &pcfg_pull_none>; 995 }; 996 997 flash_wrn: flash-wrn { 998 rockchip,pins = 999 <3 RK_PB0 1 &pcfg_pull_none>; 1000 }; 1001 1002 flash_rdn: flash-rdn { 1003 rockchip,pins = 1004 <3 RK_PB2 1 &pcfg_pull_none>; 1005 }; 1006 1007 flash_bus8: flash-bus8 { 1008 rockchip,pins = 1009 <3 RK_PA0 1 &pcfg_pull_up_12ma>, 1010 <3 RK_PA1 1 &pcfg_pull_up_12ma>, 1011 <3 RK_PA2 1 &pcfg_pull_up_12ma>, 1012 <3 RK_PA3 1 &pcfg_pull_up_12ma>, 1013 <3 RK_PA4 1 &pcfg_pull_up_12ma>, 1014 <3 RK_PA5 1 &pcfg_pull_up_12ma>, 1015 <3 RK_PA6 1 &pcfg_pull_up_12ma>, 1016 <3 RK_PA7 1 &pcfg_pull_up_12ma>; 1017 }; 1018 }; 1019 1020 sfc { 1021 sfc_bus4: sfc-bus4 { 1022 rockchip,pins = 1023 <3 RK_PA0 3 &pcfg_pull_none>, 1024 <3 RK_PA1 3 &pcfg_pull_none>, 1025 <3 RK_PA2 3 &pcfg_pull_none>, 1026 <3 RK_PA3 3 &pcfg_pull_none>; 1027 }; 1028 1029 sfc_bus2: sfc-bus2 { 1030 rockchip,pins = 1031 <3 RK_PA0 3 &pcfg_pull_none>, 1032 <3 RK_PA1 3 &pcfg_pull_none>; 1033 }; 1034 1035 sfc_cs0: sfc-cs0 { 1036 rockchip,pins = 1037 <3 RK_PA4 3 &pcfg_pull_none>; 1038 }; 1039 1040 sfc_clk: sfc-clk { 1041 rockchip,pins = 1042 <3 RK_PA5 3 &pcfg_pull_none>; 1043 }; 1044 }; 1045 1046 gmac { 1047 rmii_pins: rmii-pins { 1048 rockchip,pins = 1049 /* mac_txen */ 1050 <1 RK_PC1 3 &pcfg_pull_none_12ma>, 1051 /* mac_txd1 */ 1052 <1 RK_PC3 3 &pcfg_pull_none_12ma>, 1053 /* mac_txd0 */ 1054 <1 RK_PC2 3 &pcfg_pull_none_12ma>, 1055 /* mac_rxd0 */ 1056 <1 RK_PC4 3 &pcfg_pull_none>, 1057 /* mac_rxd1 */ 1058 <1 RK_PC5 3 &pcfg_pull_none>, 1059 /* mac_rxer */ 1060 <1 RK_PB7 3 &pcfg_pull_none>, 1061 /* mac_rxdv */ 1062 <1 RK_PC0 3 &pcfg_pull_none>, 1063 /* mac_mdio */ 1064 <1 RK_PB6 3 &pcfg_pull_none>, 1065 /* mac_mdc */ 1066 <1 RK_PB5 3 &pcfg_pull_none>; 1067 }; 1068 1069 mac_refclk_12ma: mac-refclk-12ma { 1070 rockchip,pins = 1071 <1 RK_PB4 3 &pcfg_pull_none_12ma>; 1072 }; 1073 1074 mac_refclk: mac-refclk { 1075 rockchip,pins = 1076 <1 RK_PB4 3 &pcfg_pull_none>; 1077 }; 1078 }; 1079 1080 gmac-m1 { 1081 rmiim1_pins: rmiim1-pins { 1082 rockchip,pins = 1083 /* mac_txen */ 1084 <4 RK_PB7 2 &pcfg_pull_none_12ma>, 1085 /* mac_txd1 */ 1086 <4 RK_PA5 2 &pcfg_pull_none_12ma>, 1087 /* mac_txd0 */ 1088 <4 RK_PA4 2 &pcfg_pull_none_12ma>, 1089 /* mac_rxd0 */ 1090 <4 RK_PA2 2 &pcfg_pull_none>, 1091 /* mac_rxd1 */ 1092 <4 RK_PA3 2 &pcfg_pull_none>, 1093 /* mac_rxer */ 1094 <4 RK_PA0 2 &pcfg_pull_none>, 1095 /* mac_rxdv */ 1096 <4 RK_PA1 2 &pcfg_pull_none>, 1097 /* mac_mdio */ 1098 <4 RK_PB6 2 &pcfg_pull_none>, 1099 /* mac_mdc */ 1100 <4 RK_PB5 2 &pcfg_pull_none>; 1101 }; 1102 1103 macm1_refclk_12ma: macm1-refclk-12ma { 1104 rockchip,pins = 1105 <4 RK_PB4 2 &pcfg_pull_none_12ma>; 1106 }; 1107 1108 macm1_refclk: macm1-refclk { 1109 rockchip,pins = 1110 <4 RK_PB4 2 &pcfg_pull_none>; 1111 }; 1112 }; 1113 1114 i2c0 { 1115 i2c0_xfer: i2c0-xfer { 1116 rockchip,pins = 1117 <1 RK_PD0 2 &pcfg_pull_none_smt>, 1118 <1 RK_PD1 2 &pcfg_pull_none_smt>; 1119 }; 1120 }; 1121 1122 i2c1 { 1123 i2c1_xfer: i2c1-xfer { 1124 rockchip,pins = 1125 <0 RK_PB3 1 &pcfg_pull_none_smt>, 1126 <0 RK_PB4 1 &pcfg_pull_none_smt>; 1127 }; 1128 }; 1129 1130 i2c2 { 1131 i2c2_xfer: i2c2-xfer { 1132 rockchip,pins = 1133 <2 RK_PA2 3 &pcfg_pull_none_smt>, 1134 <2 RK_PA3 3 &pcfg_pull_none_smt>; 1135 }; 1136 }; 1137 1138 i2c3-m0 { 1139 i2c3m0_xfer: i2c3m0-xfer { 1140 rockchip,pins = 1141 <0 RK_PB7 2 &pcfg_pull_none_smt>, 1142 <0 RK_PC0 2 &pcfg_pull_none_smt>; 1143 }; 1144 }; 1145 1146 i2c3-m1 { 1147 i2c3m1_xfer: i2c3m1-xfer { 1148 rockchip,pins = 1149 <3 RK_PB4 2 &pcfg_pull_none_smt>, 1150 <3 RK_PB5 2 &pcfg_pull_none_smt>; 1151 }; 1152 }; 1153 1154 i2c3-m2 { 1155 i2c3m2_xfer: i2c3m2-xfer { 1156 rockchip,pins = 1157 <2 RK_PA1 3 &pcfg_pull_none_smt>, 1158 <2 RK_PA0 3 &pcfg_pull_none_smt>; 1159 }; 1160 }; 1161 1162 i2s_2ch_0 { 1163 i2s_2ch_0_mclk: i2s-2ch-0-mclk { 1164 rockchip,pins = 1165 <4 RK_PB4 1 &pcfg_pull_none>; 1166 }; 1167 1168 i2s_2ch_0_sclk: i2s-2ch-0-sclk { 1169 rockchip,pins = 1170 <4 RK_PB5 1 &pcfg_pull_none>; 1171 }; 1172 1173 i2s_2ch_0_lrck: i2s-2ch-0-lrck { 1174 rockchip,pins = 1175 <4 RK_PB6 1 &pcfg_pull_none>; 1176 }; 1177 1178 i2s_2ch_0_sdo: i2s-2ch-0-sdo { 1179 rockchip,pins = 1180 <4 RK_PB7 1 &pcfg_pull_none>; 1181 }; 1182 1183 i2s_2ch_0_sdi: i2s-2ch-0-sdi { 1184 rockchip,pins = 1185 <4 RK_PC0 1 &pcfg_pull_none>; 1186 }; 1187 }; 1188 1189 i2s_8ch_0 { 1190 i2s_8ch_0_mclk: i2s-8ch-0-mclk { 1191 rockchip,pins = 1192 <2 RK_PA4 1 &pcfg_pull_none>; 1193 }; 1194 1195 i2s_8ch_0_sclktx: i2s-8ch-0-sclktx { 1196 rockchip,pins = 1197 <2 RK_PA5 1 &pcfg_pull_none>; 1198 }; 1199 1200 i2s_8ch_0_sclkrx: i2s-8ch-0-sclkrx { 1201 rockchip,pins = 1202 <2 RK_PA6 1 &pcfg_pull_none>; 1203 }; 1204 1205 i2s_8ch_0_lrcktx: i2s-8ch-0-lrcktx { 1206 rockchip,pins = 1207 <2 RK_PA7 1 &pcfg_pull_none>; 1208 }; 1209 1210 i2s_8ch_0_lrckrx: i2s-8ch-0-lrckrx { 1211 rockchip,pins = 1212 <2 RK_PB0 1 &pcfg_pull_none>; 1213 }; 1214 1215 i2s_8ch_0_sdo0: i2s-8ch-0-sdo0 { 1216 rockchip,pins = 1217 <2 RK_PB1 1 &pcfg_pull_none>; 1218 }; 1219 1220 i2s_8ch_0_sdo1: i2s-8ch-0-sdo1 { 1221 rockchip,pins = 1222 <2 RK_PB2 1 &pcfg_pull_none>; 1223 }; 1224 1225 i2s_8ch_0_sdo2: i2s-8ch-0-sdo2 { 1226 rockchip,pins = 1227 <2 RK_PB3 1 &pcfg_pull_none>; 1228 }; 1229 1230 i2s_8ch_0_sdo3: i2s-8ch-0-sdo3 { 1231 rockchip,pins = 1232 <2 RK_PB4 1 &pcfg_pull_none>; 1233 }; 1234 1235 i2s_8ch_0_sdi0: i2s-8ch-0-sdi0 { 1236 rockchip,pins = 1237 <2 RK_PB5 1 &pcfg_pull_none>; 1238 }; 1239 1240 i2s_8ch_0_sdi1: i2s-8ch-0-sdi1 { 1241 rockchip,pins = 1242 <2 RK_PB6 1 &pcfg_pull_none>; 1243 }; 1244 1245 i2s_8ch_0_sdi2: i2s-8ch-0-sdi2 { 1246 rockchip,pins = 1247 <2 RK_PB7 1 &pcfg_pull_none>; 1248 }; 1249 1250 i2s_8ch_0_sdi3: i2s-8ch-0-sdi3 { 1251 rockchip,pins = 1252 <2 RK_PC0 1 &pcfg_pull_none>; 1253 }; 1254 }; 1255 1256 i2s_8ch_1_m0 { 1257 i2s_8ch_1_m0_mclk: i2s-8ch-1-m0-mclk { 1258 rockchip,pins = 1259 <1 RK_PA2 2 &pcfg_pull_none>; 1260 }; 1261 1262 i2s_8ch_1_m0_sclktx: i2s-8ch-1-m0-sclktx { 1263 rockchip,pins = 1264 <1 RK_PA3 2 &pcfg_pull_none>; 1265 }; 1266 1267 i2s_8ch_1_m0_sclkrx: i2s-8ch-1-m0-sclkrx { 1268 rockchip,pins = 1269 <1 RK_PA4 2 &pcfg_pull_none>; 1270 }; 1271 1272 i2s_8ch_1_m0_lrcktx: i2s-8ch-1-m0-lrcktx { 1273 rockchip,pins = 1274 <1 RK_PA5 2 &pcfg_pull_none>; 1275 }; 1276 1277 i2s_8ch_1_m0_lrckrx: i2s-8ch-1-m0-lrckrx { 1278 rockchip,pins = 1279 <1 RK_PA6 2 &pcfg_pull_none>; 1280 }; 1281 1282 i2s_8ch_1_m0_sdo0: i2s-8ch-1-m0-sdo0 { 1283 rockchip,pins = 1284 <1 RK_PA7 2 &pcfg_pull_none>; 1285 }; 1286 1287 i2s_8ch_1_m0_sdo1_sdi3: i2s-8ch-1-m0-sdo1-sdi3 { 1288 rockchip,pins = 1289 <1 RK_PB0 2 &pcfg_pull_none>; 1290 }; 1291 1292 i2s_8ch_1_m0_sdo2_sdi2: i2s-8ch-1-m0-sdo2-sdi2 { 1293 rockchip,pins = 1294 <1 RK_PB1 2 &pcfg_pull_none>; 1295 }; 1296 1297 i2s_8ch_1_m0_sdo3_sdi1: i2s-8ch-1-m0-sdo3_sdi1 { 1298 rockchip,pins = 1299 <1 RK_PB2 2 &pcfg_pull_none>; 1300 }; 1301 1302 i2s_8ch_1_m0_sdi0: i2s-8ch-1-m0-sdi0 { 1303 rockchip,pins = 1304 <1 RK_PB3 2 &pcfg_pull_none>; 1305 }; 1306 }; 1307 1308 i2s_8ch_1_m1 { 1309 i2s_8ch_1_m1_mclk: i2s-8ch-1-m1-mclk { 1310 rockchip,pins = 1311 <1 RK_PB4 2 &pcfg_pull_none>; 1312 }; 1313 1314 i2s_8ch_1_m1_sclktx: i2s-8ch-1-m1-sclktx { 1315 rockchip,pins = 1316 <1 RK_PB5 2 &pcfg_pull_none>; 1317 }; 1318 1319 i2s_8ch_1_m1_sclkrx: i2s-8ch-1-m1-sclkrx { 1320 rockchip,pins = 1321 <1 RK_PB6 2 &pcfg_pull_none>; 1322 }; 1323 1324 i2s_8ch_1_m1_lrcktx: i2s-8ch-1-m1-lrcktx { 1325 rockchip,pins = 1326 <1 RK_PB7 2 &pcfg_pull_none>; 1327 }; 1328 1329 i2s_8ch_1_m1_lrckrx: i2s-8ch-1-m1-lrckrx { 1330 rockchip,pins = 1331 <1 RK_PC0 2 &pcfg_pull_none>; 1332 }; 1333 1334 i2s_8ch_1_m1_sdo0: i2s-8ch-1-m1-sdo0 { 1335 rockchip,pins = 1336 <1 RK_PC1 2 &pcfg_pull_none>; 1337 }; 1338 1339 i2s_8ch_1_m1_sdo1_sdi3: i2s-8ch-1-m1-sdo1-sdi3 { 1340 rockchip,pins = 1341 <1 RK_PC2 2 &pcfg_pull_none>; 1342 }; 1343 1344 i2s_8ch_1_m1_sdo2_sdi2: i2s-8ch-1-m1-sdo2-sdi2 { 1345 rockchip,pins = 1346 <1 RK_PC3 2 &pcfg_pull_none>; 1347 }; 1348 1349 i2s_8ch_1_m1_sdo3_sdi1: i2s-8ch-1-m1-sdo3_sdi1 { 1350 rockchip,pins = 1351 <1 RK_PC4 2 &pcfg_pull_none>; 1352 }; 1353 1354 i2s_8ch_1_m1_sdi0: i2s-8ch-1-m1-sdi0 { 1355 rockchip,pins = 1356 <1 RK_PC5 2 &pcfg_pull_none>; 1357 }; 1358 }; 1359 1360 pdm_m0 { 1361 pdm_m0_clk: pdm-m0-clk { 1362 rockchip,pins = 1363 <1 RK_PA4 3 &pcfg_pull_none>; 1364 }; 1365 1366 pdm_m0_sdi0: pdm-m0-sdi0 { 1367 rockchip,pins = 1368 <1 RK_PB3 3 &pcfg_pull_none>; 1369 }; 1370 1371 pdm_m0_sdi1: pdm-m0-sdi1 { 1372 rockchip,pins = 1373 <1 RK_PB2 3 &pcfg_pull_none>; 1374 }; 1375 1376 pdm_m0_sdi2: pdm-m0-sdi2 { 1377 rockchip,pins = 1378 <1 RK_PB1 3 &pcfg_pull_none>; 1379 }; 1380 1381 pdm_m0_sdi3: pdm-m0-sdi3 { 1382 rockchip,pins = 1383 <1 RK_PB0 3 &pcfg_pull_none>; 1384 }; 1385 }; 1386 1387 pdm_m1 { 1388 pdm_m1_clk: pdm-m1-clk { 1389 rockchip,pins = 1390 <1 RK_PB6 4 &pcfg_pull_none>; 1391 }; 1392 1393 pdm_m1_sdi0: pdm-m1-sdi0 { 1394 rockchip,pins = 1395 <1 RK_PC5 4 &pcfg_pull_none>; 1396 }; 1397 1398 pdm_m1_sdi1: pdm-m1-sdi1 { 1399 rockchip,pins = 1400 <1 RK_PC4 4 &pcfg_pull_none>; 1401 }; 1402 1403 pdm_m1_sdi2: pdm-m1-sdi2 { 1404 rockchip,pins = 1405 <1 RK_PC3 4 &pcfg_pull_none>; 1406 }; 1407 1408 pdm_m1_sdi3: pdm-m1-sdi3 { 1409 rockchip,pins = 1410 <1 RK_PC2 4 &pcfg_pull_none>; 1411 }; 1412 }; 1413 1414 pdm_m2 { 1415 pdm_m2_clkm: pdm-m2-clkm { 1416 rockchip,pins = 1417 <2 RK_PA4 3 &pcfg_pull_none>; 1418 }; 1419 1420 pdm_m2_clk: pdm-m2-clk { 1421 rockchip,pins = 1422 <2 RK_PA6 2 &pcfg_pull_none>; 1423 }; 1424 1425 pdm_m2_sdi0: pdm-m2-sdi0 { 1426 rockchip,pins = 1427 <2 RK_PB5 2 &pcfg_pull_none>; 1428 }; 1429 1430 pdm_m2_sdi1: pdm-m2-sdi1 { 1431 rockchip,pins = 1432 <2 RK_PB6 2 &pcfg_pull_none>; 1433 }; 1434 1435 pdm_m2_sdi2: pdm-m2-sdi2 { 1436 rockchip,pins = 1437 <2 RK_PB7 2 &pcfg_pull_none>; 1438 }; 1439 1440 pdm_m2_sdi3: pdm-m2-sdi3 { 1441 rockchip,pins = 1442 <2 RK_PC0 2 &pcfg_pull_none>; 1443 }; 1444 }; 1445 1446 pwm0 { 1447 pwm0_pin: pwm0-pin { 1448 rockchip,pins = 1449 <0 RK_PB5 1 &pcfg_pull_none>; 1450 }; 1451 1452 pwm0_pin_pull_down: pwm0-pin-pull-down { 1453 rockchip,pins = 1454 <0 RK_PB5 1 &pcfg_pull_down>; 1455 }; 1456 }; 1457 1458 pwm1 { 1459 pwm1_pin: pwm1-pin { 1460 rockchip,pins = 1461 <0 RK_PB6 1 &pcfg_pull_none>; 1462 }; 1463 1464 pwm1_pin_pull_down: pwm1-pin-pull-down { 1465 rockchip,pins = 1466 <0 RK_PB6 1 &pcfg_pull_down>; 1467 }; 1468 }; 1469 1470 pwm2 { 1471 pwm2_pin: pwm2-pin { 1472 rockchip,pins = 1473 <0 RK_PB7 1 &pcfg_pull_none>; 1474 }; 1475 1476 pwm2_pin_pull_down: pwm2-pin-pull-down { 1477 rockchip,pins = 1478 <0 RK_PB7 1 &pcfg_pull_down>; 1479 }; 1480 }; 1481 1482 pwm3 { 1483 pwm3_pin: pwm3-pin { 1484 rockchip,pins = 1485 <0 RK_PC0 1 &pcfg_pull_none>; 1486 }; 1487 1488 pwm3_pin_pull_down: pwm3-pin-pull-down { 1489 rockchip,pins = 1490 <0 RK_PC0 1 &pcfg_pull_down>; 1491 }; 1492 }; 1493 1494 pwm4 { 1495 pwm4_pin: pwm4-pin { 1496 rockchip,pins = 1497 <0 RK_PA1 2 &pcfg_pull_none>; 1498 }; 1499 1500 pwm4_pin_pull_down: pwm4-pin-pull-down { 1501 rockchip,pins = 1502 <0 RK_PA1 2 &pcfg_pull_down>; 1503 }; 1504 }; 1505 1506 pwm5 { 1507 pwm5_pin: pwm5-pin { 1508 rockchip,pins = 1509 <0 RK_PC1 2 &pcfg_pull_none>; 1510 }; 1511 1512 pwm5_pin_pull_down: pwm5-pin-pull-down { 1513 rockchip,pins = 1514 <0 RK_PC1 2 &pcfg_pull_down>; 1515 }; 1516 }; 1517 1518 pwm6 { 1519 pwm6_pin: pwm6-pin { 1520 rockchip,pins = 1521 <0 RK_PC2 2 &pcfg_pull_none>; 1522 }; 1523 1524 pwm6_pin_pull_down: pwm6-pin-pull-down { 1525 rockchip,pins = 1526 <0 RK_PC2 2 &pcfg_pull_down>; 1527 }; 1528 }; 1529 1530 pwm7 { 1531 pwm7_pin: pwm7-pin { 1532 rockchip,pins = 1533 <2 RK_PB0 2 &pcfg_pull_none>; 1534 }; 1535 1536 pwm7_pin_pull_down: pwm7-pin-pull-down { 1537 rockchip,pins = 1538 <2 RK_PB0 2 &pcfg_pull_down>; 1539 }; 1540 }; 1541 1542 pwm8 { 1543 pwm8_pin: pwm8-pin { 1544 rockchip,pins = 1545 <2 RK_PB2 2 &pcfg_pull_none>; 1546 }; 1547 1548 pwm8_pin_pull_down: pwm8-pin-pull-down { 1549 rockchip,pins = 1550 <2 RK_PB2 2 &pcfg_pull_down>; 1551 }; 1552 }; 1553 1554 pwm9 { 1555 pwm9_pin: pwm9-pin { 1556 rockchip,pins = 1557 <2 RK_PB3 2 &pcfg_pull_none>; 1558 }; 1559 1560 pwm9_pin_pull_down: pwm9-pin-pull-down { 1561 rockchip,pins = 1562 <2 RK_PB3 2 &pcfg_pull_down>; 1563 }; 1564 }; 1565 1566 pwm10 { 1567 pwm10_pin: pwm10-pin { 1568 rockchip,pins = 1569 <2 RK_PB4 2 &pcfg_pull_none>; 1570 }; 1571 1572 pwm10_pin_pull_down: pwm10-pin-pull-down { 1573 rockchip,pins = 1574 <2 RK_PB4 2 &pcfg_pull_down>; 1575 }; 1576 }; 1577 1578 pwm11 { 1579 pwm11_pin: pwm11-pin { 1580 rockchip,pins = 1581 <2 RK_PC0 4 &pcfg_pull_none>; 1582 }; 1583 1584 pwm11_pin_pull_down: pwm11-pin-pull-down { 1585 rockchip,pins = 1586 <2 RK_PC0 4 &pcfg_pull_down>; 1587 }; 1588 }; 1589 1590 rtc { 1591 rtc_32k: rtc-32k { 1592 rockchip,pins = 1593 <0 RK_PC3 1 &pcfg_pull_none>; 1594 }; 1595 }; 1596 1597 sdmmc { 1598 sdmmc_clk: sdmmc-clk { 1599 rockchip,pins = 1600 <4 RK_PD5 1 &pcfg_pull_none_4ma>; 1601 }; 1602 1603 sdmmc_cmd: sdmmc-cmd { 1604 rockchip,pins = 1605 <4 RK_PD4 1 &pcfg_pull_up_4ma>; 1606 }; 1607 1608 sdmmc_det: sdmmc-det { 1609 rockchip,pins = 1610 <0 RK_PA3 1 &pcfg_pull_up_4ma>; 1611 }; 1612 1613 sdmmc_pwren: sdmmc-pwren { 1614 rockchip,pins = 1615 <4 RK_PD6 1 &pcfg_pull_none_4ma>; 1616 }; 1617 1618 sdmmc_bus1: sdmmc-bus1 { 1619 rockchip,pins = 1620 <4 RK_PD0 1 &pcfg_pull_up_4ma>; 1621 }; 1622 1623 sdmmc_bus4: sdmmc-bus4 { 1624 rockchip,pins = 1625 <4 RK_PD0 1 &pcfg_pull_up_4ma>, 1626 <4 RK_PD1 1 &pcfg_pull_up_4ma>, 1627 <4 RK_PD2 1 &pcfg_pull_up_4ma>, 1628 <4 RK_PD3 1 &pcfg_pull_up_4ma>; 1629 }; 1630 }; 1631 1632 sdio { 1633 sdio_clk: sdio-clk { 1634 rockchip,pins = 1635 <4 RK_PA5 1 &pcfg_pull_none_8ma>; 1636 }; 1637 1638 sdio_cmd: sdio-cmd { 1639 rockchip,pins = 1640 <4 RK_PA4 1 &pcfg_pull_up_8ma>; 1641 }; 1642 1643 sdio_pwren: sdio-pwren { 1644 rockchip,pins = 1645 <0 RK_PA2 1 &pcfg_pull_none_8ma>; 1646 }; 1647 1648 sdio_wrpt: sdio-wrpt { 1649 rockchip,pins = 1650 <0 RK_PA1 1 &pcfg_pull_none_8ma>; 1651 }; 1652 1653 sdio_intn: sdio-intn { 1654 rockchip,pins = 1655 <0 RK_PA0 1 &pcfg_pull_none_8ma>; 1656 }; 1657 1658 sdio_bus1: sdio-bus1 { 1659 rockchip,pins = 1660 <4 RK_PA0 1 &pcfg_pull_up_8ma>; 1661 }; 1662 1663 sdio_bus4: sdio-bus4 { 1664 rockchip,pins = 1665 <4 RK_PA0 1 &pcfg_pull_up_8ma>, 1666 <4 RK_PA1 1 &pcfg_pull_up_8ma>, 1667 <4 RK_PA2 1 &pcfg_pull_up_8ma>, 1668 <4 RK_PA3 1 &pcfg_pull_up_8ma>; 1669 }; 1670 }; 1671 1672 spdif_in { 1673 spdif_in: spdif-in { 1674 rockchip,pins = 1675 <0 RK_PC2 1 &pcfg_pull_none>; 1676 }; 1677 }; 1678 1679 spdif_out { 1680 spdif_out: spdif-out { 1681 rockchip,pins = 1682 <0 RK_PC1 1 &pcfg_pull_none>; 1683 }; 1684 }; 1685 1686 spi0 { 1687 spi0_clk: spi0-clk { 1688 rockchip,pins = 1689 <2 RK_PA2 2 &pcfg_pull_up_4ma>; 1690 }; 1691 1692 spi0_csn0: spi0-csn0 { 1693 rockchip,pins = 1694 <2 RK_PA3 2 &pcfg_pull_up_4ma>; 1695 }; 1696 1697 spi0_miso: spi0-miso { 1698 rockchip,pins = 1699 <2 RK_PA0 2 &pcfg_pull_up_4ma>; 1700 }; 1701 1702 spi0_mosi: spi0-mosi { 1703 rockchip,pins = 1704 <2 RK_PA1 2 &pcfg_pull_up_4ma>; 1705 }; 1706 }; 1707 1708 spi1 { 1709 spi1_clk: spi1-clk { 1710 rockchip,pins = 1711 <3 RK_PB3 3 &pcfg_pull_up_4ma>; 1712 }; 1713 1714 spi1_csn0: spi1-csn0 { 1715 rockchip,pins = 1716 <3 RK_PB5 3 &pcfg_pull_up_4ma>; 1717 }; 1718 1719 spi1_miso: spi1-miso { 1720 rockchip,pins = 1721 <3 RK_PB2 3 &pcfg_pull_up_4ma>; 1722 }; 1723 1724 spi1_mosi: spi1-mosi { 1725 rockchip,pins = 1726 <3 RK_PB4 3 &pcfg_pull_up_4ma>; 1727 }; 1728 }; 1729 1730 spi1-m1 { 1731 spi1m1_miso: spi1m1-miso { 1732 rockchip,pins = 1733 <2 RK_PA4 2 &pcfg_pull_up_4ma>; 1734 }; 1735 1736 spi1m1_mosi: spi1m1-mosi { 1737 rockchip,pins = 1738 <2 RK_PA5 2 &pcfg_pull_up_4ma>; 1739 }; 1740 1741 spi1m1_clk: spi1m1-clk { 1742 rockchip,pins = 1743 <2 RK_PA7 2 &pcfg_pull_up_4ma>; 1744 }; 1745 1746 spi1m1_csn0: spi1m1-csn0 { 1747 rockchip,pins = 1748 <2 RK_PB1 2 &pcfg_pull_up_4ma>; 1749 }; 1750 }; 1751 1752 spi2 { 1753 spi2_clk: spi2-clk { 1754 rockchip,pins = 1755 <1 RK_PD0 3 &pcfg_pull_up_4ma>; 1756 }; 1757 1758 spi2_csn0: spi2-csn0 { 1759 rockchip,pins = 1760 <1 RK_PD1 3 &pcfg_pull_up_4ma>; 1761 }; 1762 1763 spi2_miso: spi2-miso { 1764 rockchip,pins = 1765 <1 RK_PC6 3 &pcfg_pull_up_4ma>; 1766 }; 1767 1768 spi2_mosi: spi2-mosi { 1769 rockchip,pins = 1770 <1 RK_PC7 3 &pcfg_pull_up_4ma>; 1771 }; 1772 }; 1773 1774 tsadc { 1775 tsadc_otp_pin: tsadc-otp-pin { 1776 rockchip,pins = 1777 <0 RK_PB2 0 &pcfg_pull_none>; 1778 }; 1779 1780 tsadc_otp_out: tsadc-otp-out { 1781 rockchip,pins = 1782 <0 RK_PB2 1 &pcfg_pull_none>; 1783 }; 1784 }; 1785 1786 uart0 { 1787 uart0_xfer: uart0-xfer { 1788 rockchip,pins = 1789 <2 RK_PA1 1 &pcfg_pull_up>, 1790 <2 RK_PA0 1 &pcfg_pull_up>; 1791 }; 1792 1793 uart0_cts: uart0-cts { 1794 rockchip,pins = 1795 <2 RK_PA2 1 &pcfg_pull_none>; 1796 }; 1797 1798 uart0_rts: uart0-rts { 1799 rockchip,pins = 1800 <2 RK_PA3 1 &pcfg_pull_none>; 1801 }; 1802 1803 uart0_rts_pin: uart0-rts-pin { 1804 rockchip,pins = 1805 <2 RK_PA3 0 &pcfg_pull_none>; 1806 }; 1807 }; 1808 1809 uart1 { 1810 uart1_xfer: uart1-xfer { 1811 rockchip,pins = 1812 <1 RK_PD1 1 &pcfg_pull_up>, 1813 <1 RK_PD0 1 &pcfg_pull_up>; 1814 }; 1815 1816 uart1_cts: uart1-cts { 1817 rockchip,pins = 1818 <1 RK_PC6 1 &pcfg_pull_none>; 1819 }; 1820 1821 uart1_rts: uart1-rts { 1822 rockchip,pins = 1823 <1 RK_PC7 1 &pcfg_pull_none>; 1824 }; 1825 }; 1826 1827 uart2-m0 { 1828 uart2m0_xfer: uart2m0-xfer { 1829 rockchip,pins = 1830 <1 RK_PC7 2 &pcfg_pull_up>, 1831 <1 RK_PC6 2 &pcfg_pull_up>; 1832 }; 1833 }; 1834 1835 uart2-m1 { 1836 uart2m1_xfer: uart2m1-xfer { 1837 rockchip,pins = 1838 <4 RK_PD3 2 &pcfg_pull_up>, 1839 <4 RK_PD2 2 &pcfg_pull_up>; 1840 }; 1841 }; 1842 1843 uart3 { 1844 uart3_xfer: uart3-xfer { 1845 rockchip,pins = 1846 <3 RK_PB5 4 &pcfg_pull_up>, 1847 <3 RK_PB4 4 &pcfg_pull_up>; 1848 }; 1849 }; 1850 1851 uart3-m1 { 1852 uart3m1_xfer: uart3m1-xfer { 1853 rockchip,pins = 1854 <0 RK_PC2 3 &pcfg_pull_up>, 1855 <0 RK_PC1 3 &pcfg_pull_up>; 1856 }; 1857 }; 1858 1859 uart4 { 1860 uart4_xfer: uart4-xfer { 1861 rockchip,pins = 1862 <4 RK_PB1 1 &pcfg_pull_up>, 1863 <4 RK_PB0 1 &pcfg_pull_up>; 1864 }; 1865 1866 uart4_cts: uart4-cts { 1867 rockchip,pins = 1868 <4 RK_PA6 1 &pcfg_pull_none>; 1869 }; 1870 1871 uart4_rts: uart4-rts { 1872 rockchip,pins = 1873 <4 RK_PA7 1 &pcfg_pull_none>; 1874 }; 1875 1876 uart4_rts_pin: uart4-rts-pin { 1877 rockchip,pins = 1878 <4 RK_PA7 0 &pcfg_pull_none>; 1879 }; 1880 }; 1881 }; 1882 }; 1883