arch/arm/dts/rk322x.dtsi

   1 /*
   2  * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9 #include <dt-bindings/interrupt-controller/arm-gic.h>
  10 #include <dt-bindings/pinctrl/rockchip.h>
  11 #include <dt-bindings/clock/rk3228-cru.h>
  12 #include <dt-bindings/thermal/thermal.h>
  13
  14 / {
  15         #address-cells = <1>;
  16         #size-cells = <1>;
  17
  18         interrupt-parent = <&gic>;
  19
  20         aliases {
  21                 serial0 = &uart0;
  22                 serial1 = &uart1;
  23                 serial2 = &uart2;
  24                 mmc0 = &emmc;
  25                 mmc1 = &sdmmc;
  26         };
  27
  28         cpus {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 cpu0: cpu@f00 {
  33                         device_type = "cpu";
  34                         compatible = "arm,cortex-a7";
  35                         reg = <0xf00>;
  36                         resets = <&cru SRST_CORE0>;
  37                         operating-points = <
  38                                 /* KHz    uV */
  39                                  816000 1000000
  40                         >;
  41                         #cooling-cells = <2>; /* min followed by max */
  42                         clock-latency = <40000>;
  43                         clocks = <&cru ARMCLK>;
  44                 };
  45
  46                 cpu1: cpu@f01 {
  47                         device_type = "cpu";
  48                         compatible = "arm,cortex-a7";
  49                         reg = <0xf01>;
  50                         resets = <&cru SRST_CORE1>;
  51                 };
  52
  53                 cpu2: cpu@f02 {
  54                         device_type = "cpu";
  55                         compatible = "arm,cortex-a7";
  56                         reg = <0xf02>;
  57                         resets = <&cru SRST_CORE2>;
  58                 };
  59
  60                 cpu3: cpu@f03 {
  61                         device_type = "cpu";
  62                         compatible = "arm,cortex-a7";
  63                         reg = <0xf03>;
  64                         resets = <&cru SRST_CORE3>;
  65                 };
  66         };
  67
  68         amba {
  69                 compatible = "simple-bus";
  70                 #address-cells = <1>;
  71                 #size-cells = <1>;
  72                 ranges;
  73
  74                 pdma: pdma@110f0000 {
  75                         compatible = "arm,pl330", "arm,primecell";
  76                         reg = <0x110f0000 0x4000>;
  77                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
  78                                      <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
  79                         #dma-cells = <1>;
  80                         clocks = <&cru ACLK_DMAC>;
  81                         clock-names = "apb_pclk";
  82                 };
  83         };
  84
  85         arm-pmu {
  86                 compatible = "arm,cortex-a7-pmu";
  87                 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
  88                              <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
  89                              <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
  90                              <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
  91                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
  92         };
  93
  94         timer {
  95                 compatible = "arm,armv7-timer";
  96                 arm,cpu-registers-not-fw-configured;
  97                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
  98                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
  99                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
 100                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 101                 clock-frequency = <24000000>;
 102         };
 103
 104         xin24m: oscillator {
 105                 compatible = "fixed-clock";
 106                 clock-frequency = <24000000>;
 107                 clock-output-names = "xin24m";
 108                 #clock-cells = <0>;
 109         };
 110
 111         bus_intmem@10080000 {
 112                 compatible = "mmio-sram";
 113                 reg = <0x10080000 0x9000>;
 114                 #address-cells = <1>;
 115                 #size-cells = <1>;
 116                 ranges = <0 0x10080000 0x9000>;
 117                 smp-sram@0 {
 118                         compatible = "rockchip,rk322x-smp-sram";
 119                         reg = <0x00 0x10>;
 120                 };
 121                 ddr_sram: ddr-sram@1000 {
 122                         compatible = "rockchip,rk322x-ddr-sram";
 123                         reg = <0x1000 0x8000>;
 124                 };
 125         };
 126
 127         i2s1: i2s1@100b0000 {
 128                 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
 129                 reg = <0x100b0000 0x4000>;
 130                 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 131                 #address-cells = <1>;
 132                 #size-cells = <0>;
 133                 clock-names = "i2s_clk", "i2s_hclk";
 134                 clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>;
 135                 dmas = <&pdma 14>, <&pdma 15>;
 136                 dma-names = "tx", "rx";
 137                 pinctrl-names = "default";
 138                 pinctrl-0 = <&i2s1_bus>;
 139                 status = "disabled";
 140         };
 141
 142         i2s0: i2s0@100c0000 {
 143                 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
 144                 reg = <0x100c0000 0x4000>;
 145                 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 146                 #address-cells = <1>;
 147                 #size-cells = <0>;
 148                 clock-names = "i2s_clk", "i2s_hclk";
 149                 clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>;
 150                 dmas = <&pdma 11>, <&pdma 12>;
 151                 dma-names = "tx", "rx";
 152                 status = "disabled";
 153         };
 154
 155         i2s2: i2s2@100e0000 {
 156                 compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s";
 157                 reg = <0x100e0000 0x4000>;
 158                 interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 159                 #address-cells = <1>;
 160                 #size-cells = <0>;
 161                 clock-names = "i2s_clk", "i2s_hclk";
 162                 clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>;
 163                 dmas = <&pdma 0>, <&pdma 1>;
 164                 dma-names = "tx", "rx";
 165                 status = "disabled";
 166         };
 167
 168         grf: syscon@11000000 {
 169                 u-boot,dm-pre-reloc;
 170                 compatible = "rockchip,rk3228-grf", "syscon";
 171                 reg = <0x11000000 0x1000>;
 172         };
 173
 174         uart0: serial@11010000 {
 175                 compatible = "snps,dw-apb-uart";
 176                 reg = <0x11010000 0x100>;
 177                 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 178                 clock-frequency = <24000000>;
 179                 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 180                 clock-names = "baudclk", "apb_pclk";
 181                 pinctrl-names = "default";
 182                 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
 183                 reg-shift = <2>;
 184                 reg-io-width = <4>;
 185                 status = "disabled";
 186         };
 187
 188         uart1: serial@11020000 {
 189                 compatible = "snps,dw-apb-uart";
 190                 reg = <0x11020000 0x100>;
 191                 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 192                 clock-frequency = <24000000>;
 193                 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 194                 clock-names = "baudclk", "apb_pclk";
 195                 pinctrl-names = "default";
 196                 pinctrl-0 = <&uart1_xfer>;
 197                 reg-shift = <2>;
 198                 reg-io-width = <4>;
 199                 status = "disabled";
 200         };
 201
 202         uart2: serial@11030000 {
 203                 compatible = "snps,dw-apb-uart";
 204                 reg = <0x11030000 0x100>;
 205                 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 206                 clock-frequency = <24000000>;
 207                 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 208                 clock-names = "baudclk", "apb_pclk";
 209                 pinctrl-names = "default";
 210                 pinctrl-0 = <&uart2_xfer>;
 211                 reg-shift = <2>;
 212                 reg-io-width = <4>;
 213                 status = "disabled";
 214         };
 215
 216         i2c0: i2c@11050000 {
 217                 compatible = "rockchip,rk3228-i2c";
 218                 reg = <0x11050000 0x1000>;
 219                 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 220                 #address-cells = <1>;
 221                 #size-cells = <0>;
 222                 clock-names = "i2c";
 223                 clocks = <&cru PCLK_I2C0>;
 224                 pinctrl-names = "default";
 225                 pinctrl-0 = <&i2c0_xfer>;
 226                 status = "disabled";
 227         };
 228
 229         i2c1: i2c@11060000 {
 230                 compatible = "rockchip,rk3228-i2c";
 231                 reg = <0x11060000 0x1000>;
 232                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 233                 #address-cells = <1>;
 234                 #size-cells = <0>;
 235                 clock-names = "i2c";
 236                 clocks = <&cru PCLK_I2C1>;
 237                 pinctrl-names = "default";
 238                 pinctrl-0 = <&i2c1_xfer>;
 239                 status = "disabled";
 240         };
 241
 242         i2c2: i2c@11070000 {
 243                 compatible = "rockchip,rk3228-i2c";
 244                 reg = <0x11070000 0x1000>;
 245                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 246                 #address-cells = <1>;
 247                 #size-cells = <0>;
 248                 clock-names = "i2c";
 249                 clocks = <&cru PCLK_I2C2>;
 250                 pinctrl-names = "default";
 251                 pinctrl-0 = <&i2c2_xfer>;
 252                 status = "disabled";
 253         };
 254
 255         i2c3: i2c@11080000 {
 256                 compatible = "rockchip,rk3228-i2c";
 257                 reg = <0x11080000 0x1000>;
 258                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 259                 #address-cells = <1>;
 260                 #size-cells = <0>;
 261                 clock-names = "i2c";
 262                 clocks = <&cru PCLK_I2C3>;
 263                 pinctrl-names = "default";
 264                 pinctrl-0 = <&i2c3_xfer>;
 265                 status = "disabled";
 266         };
 267
 268         pwm0: pwm@110b0000 {
 269                 compatible = "rockchip,rk3288-pwm";
 270                 reg = <0x110b0000 0x10>;
 271                 #pwm-cells = <3>;
 272                 clocks = <&cru PCLK_PWM>;
 273                 clock-names = "pwm";
 274                 pinctrl-names = "default";
 275                 pinctrl-0 = <&pwm0_pin>;
 276                 status = "disabled";
 277         };
 278
 279         pwm1: pwm@110b0010 {
 280                 compatible = "rockchip,rk3288-pwm";
 281                 reg = <0x110b0010 0x10>;
 282                 #pwm-cells = <3>;
 283                 clocks = <&cru PCLK_PWM>;
 284                 clock-names = "pwm";
 285                 pinctrl-names = "default";
 286                 pinctrl-0 = <&pwm1_pin>;
 287                 status = "disabled";
 288         };
 289
 290         pwm2: pwm@110b0020 {
 291                 compatible = "rockchip,rk3288-pwm";
 292                 reg = <0x110b0020 0x10>;
 293                 #pwm-cells = <3>;
 294                 clocks = <&cru PCLK_PWM>;
 295                 clock-names = "pwm";
 296                 pinctrl-names = "default";
 297                 pinctrl-0 = <&pwm2_pin>;
 298                 status = "disabled";
 299         };
 300
 301         pwm3: pwm@110b0030 {
 302                 compatible = "rockchip,rk3288-pwm";
 303                 reg = <0x110b0030 0x10>;
 304                 #pwm-cells = <2>;
 305                 clocks = <&cru PCLK_PWM>;
 306                 clock-names = "pwm";
 307                 pinctrl-names = "default";
 308                 pinctrl-0 = <&pwm3_pin>;
 309                 status = "disabled";
 310         };
 311
 312         timer: timer@110c0000 {
 313                 compatible = "rockchip,rk3288-timer";
 314                 reg = <0x110c0000 0x20>;
 315                 interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 316                 clocks = <&xin24m>, <&cru PCLK_TIMER>;
 317                 clock-names = "timer", "pclk";
 318         };
 319
 320         cru: clock-controller@110e0000 {
 321                 u-boot,dm-pre-reloc;
 322                 compatible = "rockchip,rk3228-cru";
 323                 reg = <0x110e0000 0x1000>;
 324                 rockchip,grf = <&grf>;
 325                 #clock-cells = <1>;
 326                 #reset-cells = <1>;
 327                 assigned-clocks = <&cru PLL_GPLL>;
 328                 assigned-clock-rates = <594000000>;
 329         };
 330
 331         thermal-zones {
 332                 cpu_thermal: cpu-thermal {
 333                         polling-delay-passive = <100>; /* milliseconds */
 334                         polling-delay = <5000>; /* milliseconds */
 335
 336                         thermal-sensors = <&tsadc 0>;
 337
 338                         trips {
 339                                 cpu_alert0: cpu_alert0 {
 340                                         temperature = <70000>; /* millicelsius */
 341                                         hysteresis = <2000>; /* millicelsius */
 342                                         type = "passive";
 343                                 };
 344                                 cpu_alert1: cpu_alert1 {
 345                                         temperature = <75000>; /* millicelsius */
 346                                         hysteresis = <2000>; /* millicelsius */
 347                                         type = "passive";
 348                                 };
 349                                 cpu_crit: cpu_crit {
 350                                         temperature = <90000>; /* millicelsius */
 351                                         hysteresis = <2000>; /* millicelsius */
 352                                         type = "critical";
 353                                 };
 354                         };
 355
 356                         cooling-maps {
 357                                 map0 {
 358                                         trip = <&cpu_alert0>;
 359                                         cooling-device =
 360                                                 <&cpu0 THERMAL_NO_LIMIT 6>;
 361                                 };
 362                                 map1 {
 363                                         trip = <&cpu_alert1>;
 364                                         cooling-device =
 365                                                 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 366                                 };
 367                         };
 368                 };
 369         };
 370
 371         tsadc: tsadc@11150000 {
 372                 compatible = "rockchip,rk3228-tsadc";
 373                 reg = <0x11150000 0x100>;
 374                 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 375                 clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
 376                 clock-names = "tsadc", "apb_pclk";
 377                 resets = <&cru SRST_TSADC>;
 378                 reset-names = "tsadc-apb";
 379                 pinctrl-names = "init", "default", "sleep";
 380                 pinctrl-0 = <&otp_gpio>;
 381                 pinctrl-1 = <&otp_out>;
 382                 pinctrl-2 = <&otp_gpio>;
 383                 #thermal-sensor-cells = <0>;
 384                 rockchip,hw-tshut-temp = <95000>;
 385                 status = "disabled";
 386         };
 387
 388         sdmmc: dwmmc@30000000 {
 389                 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
 390                 reg = <0x30000000 0x4000>;
 391                 max-frequency = <150000000>;
 392                 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 393                 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
 394                          <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
 395                 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
 396                 fifo-depth = <0x100>;
 397                 pinctrl-names = "default";
 398                 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
 399                 status = "disabled";
 400         };
 401
 402         sdio: dwmmc@30010000 {
 403                 compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc";
 404                 reg = <0x30010000 0x4000>;
 405                 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 406                 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
 407                          <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
 408                 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
 409                 fifo-depth = <0x100>;
 410                 pinctrl-names = "default";
 411                 pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
 412                 status = "disabled";
 413         };
 414
 415         emmc: dwmmc@30020000 {
 416                 compatible = "rockchip,rk3288-dw-mshc";
 417                 reg = <0x30020000 0x4000>;
 418                 max-frequency = <150000000>;
 419                 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 420                 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
 421                          <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
 422                 clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
 423                 bus-width = <8>;
 424                 default-sample-phase = <158>;
 425                 num-slots = <1>;
 426                 fifo-depth = <0x100>;
 427                 pinctrl-names = "default";
 428                 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 429                 resets = <&cru SRST_EMMC>;
 430                 reset-names = "reset";
 431                 status = "disabled";
 432         };
 433
 434         usb20_otg: usb@30040000 {
 435                 compatible = "rockchip,rk3229-usb", "rockchip,rk3288-usb",
 436                              "snps,dwc2";
 437                 reg = <0x30040000 0x40000>;
 438                 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 439                 hnp-srp-disable;
 440                 dr_mode = "otg";
 441                 status = "disabled";
 442         };
 443
 444         gmac: ethernet@30200000 {
 445                 compatible = "rockchip,rk3228-gmac";
 446                 reg = <0x30200000 0x10000>;
 447                 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 448                 interrupt-names = "macirq";
 449                 clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>,
 450                         <&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>,
 451                         <&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>,
 452                         <&cru PCLK_GMAC>;
 453                 clock-names = "stmmaceth", "mac_clk_rx",
 454                         "mac_clk_tx", "clk_mac_ref",
 455                         "clk_mac_refout", "aclk_mac",
 456                         "pclk_mac";
 457                 resets = <&cru SRST_GMAC>;
 458                 reset-names = "stmmaceth";
 459                 rockchip,grf = <&grf>;
 460                 status = "disabled";
 461         };
 462
 463         gic: interrupt-controller@32010000 {
 464                 compatible = "arm,gic-400";
 465                 interrupt-controller;
 466                 #interrupt-cells = <3>;
 467                 #address-cells = <0>;
 468
 469                 reg = <0x32011000 0x1000>,
 470                       <0x32012000 0x2000>,
 471                       <0x32014000 0x2000>,
 472                       <0x32016000 0x2000>;
 473                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 474         };
 475
 476         pinctrl: pinctrl {
 477                 compatible = "rockchip,rk3228-pinctrl";
 478                 rockchip,grf = <&grf>;
 479                 #address-cells = <1>;
 480                 #size-cells = <1>;
 481                 ranges;
 482
 483                 gpio0: gpio0@11110000 {
 484                         compatible = "rockchip,gpio-bank";
 485                         reg = <0x11110000 0x100>;
 486                         interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 487                         clocks = <&cru PCLK_GPIO0>;
 488
 489                         gpio-controller;
 490                         #gpio-cells = <2>;
 491
 492                         interrupt-controller;
 493                         #interrupt-cells = <2>;
 494                 };
 495
 496                 gpio1: gpio1@11120000 {
 497                         compatible = "rockchip,gpio-bank";
 498                         reg = <0x11120000 0x100>;
 499                         interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 500                         clocks = <&cru PCLK_GPIO1>;
 501
 502                         gpio-controller;
 503                         #gpio-cells = <2>;
 504
 505                         interrupt-controller;
 506                         #interrupt-cells = <2>;
 507                 };
 508
 509                 gpio2: gpio2@11130000 {
 510                         compatible = "rockchip,gpio-bank";
 511                         reg = <0x11130000 0x100>;
 512                         interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 513                         clocks = <&cru PCLK_GPIO2>;
 514
 515                         gpio-controller;
 516                         #gpio-cells = <2>;
 517
 518                         interrupt-controller;
 519                         #interrupt-cells = <2>;
 520                 };
 521
 522                 gpio3: gpio3@11140000 {
 523                         compatible = "rockchip,gpio-bank";
 524                         reg = <0x11140000 0x100>;
 525                         interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 526                         clocks = <&cru PCLK_GPIO3>;
 527
 528                         gpio-controller;
 529                         #gpio-cells = <2>;
 530
 531                         interrupt-controller;
 532                         #interrupt-cells = <2>;
 533                 };
 534
 535                 pcfg_pull_up: pcfg-pull-up {
 536                         bias-pull-up;
 537                 };
 538
 539                 pcfg_pull_down: pcfg-pull-down {
 540                         bias-pull-down;
 541                 };
 542
 543                 pcfg_pull_none: pcfg-pull-none {
 544                         bias-disable;
 545                 };
 546
 547                 pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
 548                         drive-strength = <12>;
 549                 };
 550
 551                 sdmmc {
 552                         sdmmc_clk: sdmmc-clk {
 553                                 rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none_drv_12ma>;
 554                         };
 555
 556                         sdmmc_cmd: sdmmc-cmd {
 557                                 rockchip,pins = <1 15 RK_FUNC_1 &pcfg_pull_none_drv_12ma>;
 558                         };
 559
 560                         sdmmc_bus4: sdmmc-bus4 {
 561                                 rockchip,pins = <1 18 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 562                                                 <1 19 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 563                                                 <1 20 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 564                                                 <1 21 RK_FUNC_1 &pcfg_pull_none_drv_12ma>;
 565                         };
 566                 };
 567
 568                 sdio {
 569                         sdio_clk: sdio-clk {
 570                                 rockchip,pins = <3 0 RK_FUNC_1 &pcfg_pull_none_drv_12ma>;
 571                         };
 572
 573                         sdio_cmd: sdio-cmd {
 574                                 rockchip,pins = <3 1 RK_FUNC_1 &pcfg_pull_none_drv_12ma>;
 575                         };
 576
 577                         sdio_bus4: sdio-bus4 {
 578                                 rockchip,pins = <3 2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 579                                                 <3 3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 580                                                 <3 4 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 581                                                 <3 5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>;
 582                         };
 583                 };
 584
 585                 emmc {
 586                         emmc_clk: emmc-clk {
 587                                 rockchip,pins = <2 RK_PA7 RK_FUNC_2 &pcfg_pull_none>;
 588                         };
 589
 590                         emmc_cmd: emmc-cmd {
 591                                 rockchip,pins = <1 RK_PC6 RK_FUNC_2 &pcfg_pull_none>;
 592                         };
 593
 594                         emmc_bus8: emmc-bus8 {
 595                                 rockchip,pins = <1 RK_PD0 RK_FUNC_2 &pcfg_pull_none>,
 596                                                 <1 RK_PD1 RK_FUNC_2 &pcfg_pull_none>,
 597                                                 <1 RK_PD2 RK_FUNC_2 &pcfg_pull_none>,
 598                                                 <1 RK_PD3 RK_FUNC_2 &pcfg_pull_none>,
 599                                                 <1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>,
 600                                                 <1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>,
 601                                                 <1 RK_PD6 RK_FUNC_2 &pcfg_pull_none>,
 602                                                 <1 RK_PD7 RK_FUNC_2 &pcfg_pull_none>;
 603                         };
 604                 };
 605
 606                 gmac {
 607                         rgmii_pins: rgmii-pins {
 608                                 rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
 609                                                 <2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
 610                                                 <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>,
 611                                                 <2 RK_PC3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 612                                                 <2 RK_PC2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 613                                                 <2 RK_PC6 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 614                                                 <2 RK_PC7 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 615                                                 <2 RK_PB1 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 616                                                 <2 RK_PB5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 617                                                 <2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
 618                                                 <2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
 619                                                 <2 RK_PC5 RK_FUNC_2 &pcfg_pull_none>,
 620                                                 <2 RK_PC4 RK_FUNC_2 &pcfg_pull_none>,
 621                                                 <2 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
 622                                                 <2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>;
 623                         };
 624
 625                         rmii_pins: rmii-pins {
 626                                 rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
 627                                                 <2 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
 628                                                 <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>,
 629                                                 <2 RK_PC3 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 630                                                 <2 RK_PC2 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 631                                                 <2 RK_PB5 RK_FUNC_1 &pcfg_pull_none_drv_12ma>,
 632                                                 <2 RK_PC1 RK_FUNC_1 &pcfg_pull_none>,
 633                                                 <2 RK_PC0 RK_FUNC_1 &pcfg_pull_none>,
 634                                                 <2 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
 635                                                 <2 RK_PB7 RK_FUNC_1 &pcfg_pull_none>;
 636                         };
 637
 638                         phy_pins: phy-pins {
 639                                 rockchip,pins = <2 RK_PB6 RK_FUNC_2 &pcfg_pull_none>,
 640                                                 <2 RK_PB0 RK_FUNC_2 &pcfg_pull_none>;
 641                         };
 642                 };
 643
 644                 i2c0 {
 645                         i2c0_xfer: i2c0-xfer {
 646                                 rockchip,pins = <0 RK_PA0 RK_FUNC_1 &pcfg_pull_none>,
 647                                                 <0 RK_PA1 RK_FUNC_1 &pcfg_pull_none>;
 648                         };
 649                 };
 650
 651                 i2c1 {
 652                         i2c1_xfer: i2c1-xfer {
 653                                 rockchip,pins = <0 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
 654                                                 <0 RK_PA3 RK_FUNC_1 &pcfg_pull_none>;
 655                         };
 656                 };
 657
 658                 i2c2 {
 659                         i2c2_xfer: i2c2-xfer {
 660                                 rockchip,pins = <2 RK_PC4 RK_FUNC_1 &pcfg_pull_none>,
 661                                                 <2 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
 662                         };
 663                 };
 664
 665                 i2c3 {
 666                         i2c3_xfer: i2c3-xfer {
 667                                 rockchip,pins = <0 RK_PA6 RK_FUNC_1 &pcfg_pull_none>,
 668                                                 <0 RK_PA7 RK_FUNC_1 &pcfg_pull_none>;
 669                         };
 670                 };
 671
 672                 i2s1 {
 673                         i2s1_bus: i2s1-bus {
 674                                 rockchip,pins = <0 RK_PB0 RK_FUNC_1 &pcfg_pull_none>,
 675                                                 <0 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
 676                                                 <0 RK_PB3 RK_FUNC_1 &pcfg_pull_none>,
 677                                                 <0 RK_PB4 RK_FUNC_1 &pcfg_pull_none>,
 678                                                 <0 RK_PB5 RK_FUNC_1 &pcfg_pull_none>,
 679                                                 <0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
 680                                                 <1 RK_PA2 RK_FUNC_1 &pcfg_pull_none>,
 681                                                 <1 RK_PA4 RK_FUNC_1 &pcfg_pull_none>,
 682                                                 <1 RK_PA5 RK_FUNC_1 &pcfg_pull_none>;
 683                         };
 684                 };
 685
 686                 pwm0 {
 687                         pwm0_pin: pwm0-pin {
 688                                 rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
 689                         };
 690                 };
 691
 692                 pwm1 {
 693                         pwm1_pin: pwm1-pin {
 694                                 rockchip,pins = <0 RK_PD6 RK_FUNC_2 &pcfg_pull_none>;
 695                         };
 696                 };
 697
 698                 pwm2 {
 699                         pwm2_pin: pwm2-pin {
 700                                 rockchip,pins = <1 RK_PB4 RK_FUNC_2 &pcfg_pull_none>;
 701                         };
 702                 };
 703
 704                 pwm3 {
 705                         pwm3_pin: pwm3-pin {
 706                                 rockchip,pins = <1 RK_PB3 RK_FUNC_2 &pcfg_pull_none>;
 707                         };
 708                 };
 709
 710                 tsadc {
 711                         otp_gpio: otp-gpio {
 712                                 rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 713                         };
 714
 715                         otp_out: otp-out {
 716                                 rockchip,pins = <0 RK_PD0 RK_FUNC_2 &pcfg_pull_none>;
 717                         };
 718                 };
 719
 720                 uart0 {
 721                         uart0_xfer: uart0-xfer {
 722                                 rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_none>,
 723                                                 <2 RK_PD3 RK_FUNC_1 &pcfg_pull_none>;
 724                         };
 725
 726                         uart0_cts: uart0-cts {
 727                                 rockchip,pins = <2 RK_PD5 RK_FUNC_1 &pcfg_pull_none>;
 728                         };
 729
 730                         uart0_rts: uart0-rts {
 731                                 rockchip,pins = <0 RK_PC1 RK_FUNC_1 &pcfg_pull_none>;
 732                         };
 733                 };
 734
 735                 uart1 {
 736                         uart1_xfer: uart1-xfer {
 737                                 rockchip,pins = <1 RK_PB1 RK_FUNC_1 &pcfg_pull_none>,
 738                                                 <1 RK_PB2 RK_FUNC_1 &pcfg_pull_none>;
 739                         };
 740
 741                         uart1_cts: uart1-cts {
 742                                 rockchip,pins = <1 RK_PB0 RK_FUNC_1 &pcfg_pull_none>;
 743                         };
 744
 745                         uart1_rts: uart1-rts {
 746                                 rockchip,pins = <1 RK_PB3 RK_FUNC_1 &pcfg_pull_none>;
 747                         };
 748                 };
 749
 750                 uart2 {
 751                         uart2_xfer: uart2-xfer {
 752                                 rockchip,pins = <1 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
 753                                                 <1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>;
 754                         };
 755
 756                         uart2_cts: uart2-cts {
 757                                 rockchip,pins = <0 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
 758                         };
 759
 760                         uart2_rts: uart2-rts {
 761                                 rockchip,pins = <0 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
 762                         };
 763                 };
 764         };
 765
 766         dmc: dmc@11200000 {
 767                 u-boot,dm-pre-reloc;
 768                 compatible = "rockchip,rk3228-dmc", "syscon";
 769                 rockchip,cru = <&cru>;
 770                 rockchip,grf = <&grf>;
 771                 rockchip,msch = <&service_msch>;
 772                 reg = <0x11200000 0x3fc
 773                        0x12000000 0x400>;
 774                 rockchip,sram = <&ddr_sram>;
 775         };
 776
 777         service_msch: syscon@31090000 {
 778                 u-boot,dm-pre-reloc;
 779                 compatible = "rockchip,rk3228-msch", "syscon";
 780                 reg = <0x31090000 0x2000>;
 781         };
 782 };