arch/arm/boot/dts/rv1108.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4 #include <dt-bindings/interrupt-controller/irq.h>
   5 #include <dt-bindings/interrupt-controller/arm-gic.h>
   6 #include <dt-bindings/clock/rv1108-cru.h>
   7 #include <dt-bindings/pinctrl/rockchip.h>
   8 #include <dt-bindings/thermal/thermal.h>
   9 / {
  10         #address-cells = <1>;
  11         #size-cells = <1>;
  12
  13         compatible = "rockchip,rv1108";
  14
  15         interrupt-parent = <&gic>;
  16
  17         aliases {
  18                 i2c0 = &i2c0;
  19                 i2c1 = &i2c1;
  20                 i2c2 = &i2c2;
  21                 i2c3 = &i2c3;
  22                 serial0 = &uart0;
  23                 serial1 = &uart1;
  24                 serial2 = &uart2;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 cpu0: cpu@f00 {
  32                         device_type = "cpu";
  33                         compatible = "arm,cortex-a7";
  34                         reg = <0xf00>;
  35                         clock-latency = <40000>;
  36                         clocks = <&cru ARMCLK>;
  37                         #cooling-cells = <2>; /* min followed by max */
  38                         dynamic-power-coefficient = <75>;
  39                         operating-points-v2 = <&cpu_opp_table>;
  40                 };
  41         };
  42
  43         cpu_opp_table: opp_table {
  44                 compatible = "operating-points-v2";
  45
  46                 opp-408000000 {
  47                         opp-hz = /bits/ 64 <408000000>;
  48                         opp-microvolt = <975000>;
  49                         clock-latency-ns = <40000>;
  50                 };
  51                 opp-600000000 {
  52                         opp-hz = /bits/ 64 <600000000>;
  53                         opp-microvolt = <975000>;
  54                         clock-latency-ns = <40000>;
  55                 };
  56                 opp-816000000 {
  57                         opp-hz = /bits/ 64 <816000000>;
  58                         opp-microvolt = <1025000>;
  59                         clock-latency-ns = <40000>;
  60                 };
  61                 opp-1008000000 {
  62                         opp-hz = /bits/ 64 <1008000000>;
  63                         opp-microvolt = <1150000>;
  64                         clock-latency-ns = <40000>;
  65                 };
  66         };
  67
  68         arm-pmu {
  69                 compatible = "arm,cortex-a7-pmu";
  70                 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
  71         };
  72
  73         timer {
  74                 compatible = "arm,armv7-timer";
  75                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>,
  76                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
  77                 arm,cpu-registers-not-fw-configured;
  78                 clock-frequency = <24000000>;
  79         };
  80
  81         xin24m: oscillator {
  82                 compatible = "fixed-clock";
  83                 clock-frequency = <24000000>;
  84                 clock-output-names = "xin24m";
  85                 #clock-cells = <0>;
  86         };
  87
  88         amba {
  89                 compatible = "simple-bus";
  90                 #address-cells = <1>;
  91                 #size-cells = <1>;
  92                 ranges;
  93
  94                 pdma: pdma@102a0000 {
  95                         compatible = "arm,pl330", "arm,primecell";
  96                         reg = <0x102a0000 0x4000>;
  97                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
  98                         #dma-cells = <1>;
  99                         arm,pl330-broken-no-flushp;
 100                         clocks = <&cru ACLK_DMAC>;
 101                         clock-names = "apb_pclk";
 102                 };
 103         };
 104
 105         bus_intmem@10080000 {
 106                 compatible = "mmio-sram";
 107                 reg = <0x10080000 0x2000>;
 108                 #address-cells = <1>;
 109                 #size-cells = <1>;
 110                 ranges = <0 0x10080000 0x2000>;
 111         };
 112
 113         uart2: serial@10210000 {
 114                 compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
 115                 reg = <0x10210000 0x100>;
 116                 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
 117                 reg-shift = <2>;
 118                 reg-io-width = <4>;
 119                 clock-frequency = <24000000>;
 120                 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 121                 clock-names = "baudclk", "apb_pclk";
 122                 dmas = <&pdma 6>, <&pdma 7>;
 123                 #dma-cells = <2>;
 124                 pinctrl-names = "default";
 125                 pinctrl-0 = <&uart2m0_xfer>;
 126                 status = "disabled";
 127         };
 128
 129         uart1: serial@10220000 {
 130                 compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
 131                 reg = <0x10220000 0x100>;
 132                 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 133                 reg-shift = <2>;
 134                 reg-io-width = <4>;
 135                 clock-frequency = <24000000>;
 136                 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 137                 clock-names = "baudclk", "apb_pclk";
 138                 dmas = <&pdma 4>, <&pdma 5>;
 139                 #dma-cells = <2>;
 140                 pinctrl-names = "default";
 141                 pinctrl-0 = <&uart1_xfer>;
 142                 status = "disabled";
 143         };
 144
 145         uart0: serial@10230000 {
 146                 compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
 147                 reg = <0x10230000 0x100>;
 148                 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 149                 reg-shift = <2>;
 150                 reg-io-width = <4>;
 151                 clock-frequency = <24000000>;
 152                 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 153                 clock-names = "baudclk", "apb_pclk";
 154                 dmas = <&pdma 2>, <&pdma 3>;
 155                 #dma-cells = <2>;
 156                 pinctrl-names = "default";
 157                 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
 158                 status = "disabled";
 159         };
 160
 161         i2c1: i2c@10240000 {
 162                 compatible = "rockchip,rv1108-i2c";
 163                 reg = <0x10240000 0x1000>;
 164                 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 165                 #address-cells = <1>;
 166                 #size-cells = <0>;
 167                 clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
 168                 clock-names = "i2c", "pclk";
 169                 pinctrl-names = "default";
 170                 pinctrl-0 = <&i2c1_xfer>;
 171                 rockchip,grf = <&grf>;
 172                 status = "disabled";
 173         };
 174
 175         i2c2: i2c@10250000 {
 176                 compatible = "rockchip,rv1108-i2c";
 177                 reg = <0x10250000 0x1000>;
 178                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 179                 #address-cells = <1>;
 180                 #size-cells = <0>;
 181                 clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
 182                 clock-names = "i2c", "pclk";
 183                 pinctrl-names = "default";
 184                 pinctrl-0 = <&i2c2m1_xfer>;
 185                 rockchip,grf = <&grf>;
 186                 status = "disabled";
 187         };
 188
 189         i2c3: i2c@10260000 {
 190                 compatible = "rockchip,rv1108-i2c";
 191                 reg = <0x10260000 0x1000>;
 192                 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 193                 #address-cells = <1>;
 194                 #size-cells = <0>;
 195                 clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
 196                 clock-names = "i2c", "pclk";
 197                 pinctrl-names = "default";
 198                 pinctrl-0 = <&i2c3_xfer>;
 199                 rockchip,grf = <&grf>;
 200                 status = "disabled";
 201         };
 202
 203         spi: spi@10270000 {
 204                 compatible = "rockchip,rv1108-spi";
 205                 reg = <0x10270000 0x1000>;
 206                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 207                 clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
 208                 clock-names = "spiclk", "apb_pclk";
 209                 dmas = <&pdma 8>, <&pdma 9>;
 210                 #dma-cells = <2>;
 211                 #address-cells = <1>;
 212                 #size-cells = <0>;
 213                 status = "disabled";
 214         };
 215
 216         pwm4: pwm@10280000 {
 217                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 218                 reg = <0x10280000 0x10>;
 219                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 220                 clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
 221                 clock-names = "pwm", "pclk";
 222                 pinctrl-names = "default";
 223                 pinctrl-0 = <&pwm4_pin>;
 224                 #pwm-cells = <3>;
 225                 status = "disabled";
 226         };
 227
 228         pwm5: pwm@10280010 {
 229                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 230                 reg = <0x10280010 0x10>;
 231                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 232                 clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
 233                 clock-names = "pwm", "pclk";
 234                 pinctrl-names = "default";
 235                 pinctrl-0 = <&pwm5_pin>;
 236                 #pwm-cells = <3>;
 237                 status = "disabled";
 238         };
 239
 240         pwm6: pwm@10280020 {
 241                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 242                 reg = <0x10280020 0x10>;
 243                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 244                 clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
 245                 clock-names = "pwm", "pclk";
 246                 pinctrl-names = "default";
 247                 pinctrl-0 = <&pwm6_pin>;
 248                 #pwm-cells = <3>;
 249                 status = "disabled";
 250         };
 251
 252         pwm7: pwm@10280030 {
 253                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 254                 reg = <0x10280030 0x10>;
 255                 interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 256                 clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
 257                 clock-names = "pwm", "pclk";
 258                 pinctrl-names = "default";
 259                 pinctrl-0 = <&pwm7_pin>;
 260                 #pwm-cells = <3>;
 261                 status = "disabled";
 262         };
 263
 264         grf: syscon@10300000 {
 265                 compatible = "rockchip,rv1108-grf", "syscon", "simple-mfd";
 266                 reg = <0x10300000 0x1000>;
 267                 #address-cells = <1>;
 268                 #size-cells = <1>;
 269
 270                 u2phy: usb2-phy@100 {
 271                         compatible = "rockchip,rv1108-usb2phy";
 272                         reg = <0x100 0x0c>;
 273                         clocks = <&cru SCLK_USBPHY>;
 274                         clock-names = "phyclk";
 275                         #clock-cells = <0>;
 276                         clock-output-names = "usbphy";
 277                         rockchip,usbgrf = <&usbgrf>;
 278                         status = "disabled";
 279
 280                         u2phy_otg: otg-port {
 281                                 interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
 282                                 interrupt-names = "otg-mux";
 283                                 #phy-cells = <0>;
 284                                 status = "disabled";
 285                         };
 286
 287                         u2phy_host: host-port {
 288                                 interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 289                                 interrupt-names = "linestate";
 290                                 #phy-cells = <0>;
 291                                 status = "disabled";
 292                         };
 293                 };
 294         };
 295
 296         timer: timer@10350000 {
 297                 compatible = "rockchip,rv1108-timer", "rockchip,rk3288-timer";
 298                 reg = <0x10350000 0x20>;
 299                 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 300                 clocks = <&xin24m>, <&cru PCLK_TIMER>;
 301                 clock-names = "timer", "pclk";
 302         };
 303
 304         watchdog: wdt@10360000 {
 305                 compatible = "snps,dw-wdt";
 306                 reg = <0x10360000 0x100>;
 307                 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 308                 clocks = <&cru PCLK_WDT>;
 309                 clock-names = "pclk_wdt";
 310                 status = "disabled";
 311         };
 312
 313         thermal-zones {
 314                 soc_thermal: soc-thermal {
 315                         polling-delay-passive = <20>;
 316                         polling-delay = <1000>;
 317                         sustainable-power = <50>;
 318                         thermal-sensors = <&tsadc 0>;
 319
 320                         trips {
 321                                 threshold: trip-point0 {
 322                                         temperature = <70000>;
 323                                         hysteresis = <2000>;
 324                                         type = "passive";
 325                                 };
 326                                 target: trip-point1 {
 327                                         temperature = <85000>;
 328                                         hysteresis = <2000>;
 329                                         type = "passive";
 330                                 };
 331                                 soc_crit: soc-crit {
 332                                         temperature = <95000>;
 333                                         hysteresis = <2000>;
 334                                         type = "critical";
 335                                 };
 336                         };
 337
 338                         cooling-maps {
 339                                 map0 {
 340                                         trip = <&target>;
 341                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 342                                         contribution = <4096>;
 343                                 };
 344                         };
 345                 };
 346         };
 347
 348         tsadc: tsadc@10370000 {
 349                 compatible = "rockchip,rv1108-tsadc";
 350                 reg = <0x10370000 0x100>;
 351                 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
 352                 assigned-clocks = <&cru SCLK_TSADC>;
 353                 assigned-clock-rates = <750000>;
 354                 clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
 355                 clock-names = "tsadc", "apb_pclk";
 356                 pinctrl-names = "init", "default", "sleep";
 357                 pinctrl-0 = <&otp_gpio>;
 358                 pinctrl-1 = <&otp_out>;
 359                 pinctrl-2 = <&otp_gpio>;
 360                 resets = <&cru SRST_TSADC>;
 361                 reset-names = "tsadc-apb";
 362                 rockchip,hw-tshut-temp = <120000>;
 363                 #thermal-sensor-cells = <1>;
 364                 status = "disabled";
 365         };
 366
 367         adc: adc@1038c000 {
 368                 compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc";
 369                 reg = <0x1038c000 0x100>;
 370                 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 371                 #io-channel-cells = <1>;
 372                 clock-frequency = <1000000>;
 373                 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
 374                 clock-names = "saradc", "apb_pclk";
 375                 status = "disabled";
 376         };
 377
 378         i2c0: i2c@20000000 {
 379                 compatible = "rockchip,rv1108-i2c";
 380                 reg = <0x20000000 0x1000>;
 381                 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 382                 #address-cells = <1>;
 383                 #size-cells = <0>;
 384                 clocks = <&cru SCLK_I2C0_PMU>, <&cru PCLK_I2C0_PMU>;
 385                 clock-names = "i2c", "pclk";
 386                 pinctrl-names = "default";
 387                 pinctrl-0 = <&i2c0_xfer>;
 388                 rockchip,grf = <&grf>;
 389                 status = "disabled";
 390         };
 391
 392         pwm0: pwm@20040000 {
 393                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 394                 reg = <0x20040000 0x10>;
 395                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 396                 clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
 397                 clock-names = "pwm", "pclk";
 398                 pinctrl-names = "default";
 399                 pinctrl-0 = <&pwm0_pin>;
 400                 #pwm-cells = <3>;
 401                 status = "disabled";
 402         };
 403
 404         pwm1: pwm@20040010 {
 405                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 406                 reg = <0x20040010 0x10>;
 407                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 408                 clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
 409                 clock-names = "pwm", "pclk";
 410                 pinctrl-names = "default";
 411                 pinctrl-0 = <&pwm1_pin>;
 412                 #pwm-cells = <3>;
 413                 status = "disabled";
 414         };
 415
 416         pwm2: pwm@20040020 {
 417                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 418                 reg = <0x20040020 0x10>;
 419                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 420                 clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
 421                 clock-names = "pwm", "pclk";
 422                 pinctrl-names = "default";
 423                 pinctrl-0 = <&pwm2_pin>;
 424                 #pwm-cells = <3>;
 425                 status = "disabled";
 426         };
 427
 428         pwm3: pwm@20040030 {
 429                 compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
 430                 reg = <0x20040030 0x10>;
 431                 interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 432                 clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
 433                 clock-names = "pwm", "pclk";
 434                 pinctrl-names = "default";
 435                 pinctrl-0 = <&pwm3_pin>;
 436                 #pwm-cells = <3>;
 437                 status = "disabled";
 438         };
 439
 440         pmugrf: syscon@20060000 {
 441                 compatible = "rockchip,rv1108-pmugrf", "syscon";
 442                 reg = <0x20060000 0x1000>;
 443         };
 444
 445         usbgrf: syscon@202a0000 {
 446                 compatible = "rockchip,rv1108-usbgrf", "syscon";
 447                 reg = <0x202a0000 0x1000>;
 448         };
 449
 450         cru: clock-controller@20200000 {
 451                 compatible = "rockchip,rv1108-cru";
 452                 reg = <0x20200000 0x1000>;
 453                 rockchip,grf = <&grf>;
 454                 #clock-cells = <1>;
 455                 #reset-cells = <1>;
 456         };
 457
 458         emmc: dwmmc@30110000 {
 459                 compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
 460                 reg = <0x30110000 0x4000>;
 461                 interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 462                 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
 463                          <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
 464                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 465                 fifo-depth = <0x100>;
 466                 max-frequency = <150000000>;
 467                 status = "disabled";
 468         };
 469
 470         sdio: dwmmc@30120000 {
 471                 compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
 472                 reg = <0x30120000 0x4000>;
 473                 interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 474                 clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
 475                          <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
 476                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 477                 fifo-depth = <0x100>;
 478                 max-frequency = <150000000>;
 479                 status = "disabled";
 480         };
 481
 482         sdmmc: dwmmc@30130000 {
 483                 compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
 484                 reg = <0x30130000 0x4000>;
 485                 interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 486                 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
 487                          <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
 488                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 489                 fifo-depth = <0x100>;
 490                 max-frequency = <100000000>;
 491                 pinctrl-names = "default";
 492                 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
 493                 status = "disabled";
 494         };
 495
 496         usb_host_ehci: usb@30140000 {
 497                 compatible = "generic-ehci";
 498                 reg = <0x30140000 0x20000>;
 499                 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 500                 clocks = <&cru HCLK_HOST0>, <&u2phy>;
 501                 clock-names = "usbhost", "utmi";
 502                 phys = <&u2phy_host>;
 503                 phy-names = "usb";
 504                 status = "disabled";
 505         };
 506
 507         usb_host_ohci: usb@30160000 {
 508                 compatible = "generic-ohci";
 509                 reg = <0x30160000 0x20000>;
 510                 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 511                 clocks = <&cru HCLK_HOST0>, <&u2phy>;
 512                 clock-names = "usbhost", "utmi";
 513                 phys = <&u2phy_host>;
 514                 phy-names = "usb";
 515                 status = "disabled";
 516         };
 517
 518         usb_otg: usb@30180000 {
 519                 compatible = "rockchip,rv1108-usb", "rockchip,rk3066-usb",
 520                              "snps,dwc2";
 521                 reg = <0x30180000 0x40000>;
 522                 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
 523                 clocks = <&cru HCLK_OTG>;
 524                 clock-names = "otg";
 525                 dr_mode = "otg";
 526                 g-np-tx-fifo-size = <16>;
 527                 g-rx-fifo-size = <280>;
 528                 g-tx-fifo-size = <256 128 128 64 32 16>;
 529                 g-use-dma;
 530                 phys = <&u2phy_otg>;
 531                 phy-names = "usb2-phy";
 532                 status = "disabled";
 533         };
 534
 535         gmac: eth@30200000 {
 536                 compatible = "rockchip,rv1108-gmac";
 537                 reg = <0x30200000 0x10000>;
 538                 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
 539                              <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 540                 interrupt-names = "macirq", "eth_wake_irq";
 541                 clocks = <&cru SCLK_MAC>,
 542                         <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_RX>,
 543                         <&cru SCLK_MAC_REF>, <&cru SCLK_MAC_REFOUT>,
 544                         <&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
 545                 clock-names = "stmmaceth",
 546                         "mac_clk_rx", "mac_clk_tx",
 547                         "clk_mac_ref", "clk_mac_refout",
 548                         "aclk_mac", "pclk_mac";
 549                 /* rv1108 only supports an rmii interface */
 550                 phy-mode = "rmii";
 551                 pinctrl-names = "default";
 552                 pinctrl-0 = <&rmii_pins>;
 553                 rockchip,grf = <&grf>;
 554                 status = "disabled";
 555         };
 556
 557         gic: interrupt-controller@32010000 {
 558                 compatible = "arm,gic-400";
 559                 interrupt-controller;
 560                 #interrupt-cells = <3>;
 561                 #address-cells = <0>;
 562
 563                 reg = <0x32011000 0x1000>,
 564                       <0x32012000 0x2000>,
 565                       <0x32014000 0x2000>,
 566                       <0x32016000 0x2000>;
 567                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
 568         };
 569
 570         pinctrl: pinctrl {
 571                 compatible = "rockchip,rv1108-pinctrl";
 572                 rockchip,grf = <&grf>;
 573                 rockchip,pmu = <&pmugrf>;
 574                 #address-cells = <1>;
 575                 #size-cells = <1>;
 576                 ranges;
 577
 578                 gpio0: gpio0@20030000 {
 579                         compatible = "rockchip,gpio-bank";
 580                         reg = <0x20030000 0x100>;
 581                         interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 582                         clocks = <&cru PCLK_GPIO0_PMU>;
 583
 584                         gpio-controller;
 585                         #gpio-cells = <2>;
 586
 587                         interrupt-controller;
 588                         #interrupt-cells = <2>;
 589                 };
 590
 591                 gpio1: gpio1@10310000 {
 592                         compatible = "rockchip,gpio-bank";
 593                         reg = <0x10310000 0x100>;
 594                         interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 595                         clocks = <&cru PCLK_GPIO1>;
 596
 597                         gpio-controller;
 598                         #gpio-cells = <2>;
 599
 600                         interrupt-controller;
 601                         #interrupt-cells = <2>;
 602                 };
 603
 604                 gpio2: gpio2@10320000 {
 605                         compatible = "rockchip,gpio-bank";
 606                         reg = <0x10320000 0x100>;
 607                         interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 608                         clocks = <&cru PCLK_GPIO2>;
 609
 610                         gpio-controller;
 611                         #gpio-cells = <2>;
 612
 613                         interrupt-controller;
 614                         #interrupt-cells = <2>;
 615                 };
 616
 617                 gpio3: gpio3@10330000 {
 618                         compatible = "rockchip,gpio-bank";
 619                         reg = <0x10330000 0x100>;
 620                         interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
 621                         clocks = <&cru PCLK_GPIO3>;
 622
 623                         gpio-controller;
 624                         #gpio-cells = <2>;
 625
 626                         interrupt-controller;
 627                         #interrupt-cells = <2>;
 628                 };
 629
 630                 pcfg_pull_up: pcfg-pull-up {
 631                         bias-pull-up;
 632                 };
 633
 634                 pcfg_pull_down: pcfg-pull-down {
 635                         bias-pull-down;
 636                 };
 637
 638                 pcfg_pull_none: pcfg-pull-none {
 639                         bias-disable;
 640                 };
 641
 642                 pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
 643                         drive-strength = <8>;
 644                 };
 645
 646                 pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
 647                         drive-strength = <12>;
 648                 };
 649
 650                 pcfg_pull_none_smt: pcfg-pull-none-smt {
 651                         bias-disable;
 652                         input-schmitt-enable;
 653                 };
 654
 655                 pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
 656                         bias-pull-up;
 657                         drive-strength = <8>;
 658                 };
 659
 660                 pcfg_pull_none_drv_4ma: pcfg-pull-none-drv-4ma {
 661                         drive-strength = <4>;
 662                 };
 663
 664                 pcfg_pull_up_drv_4ma: pcfg-pull-up-drv-4ma {
 665                         bias-pull-up;
 666                         drive-strength = <4>;
 667                 };
 668
 669                 pcfg_output_high: pcfg-output-high {
 670                         output-high;
 671                 };
 672
 673                 pcfg_output_low: pcfg-output-low {
 674                         output-low;
 675                 };
 676
 677                 pcfg_input_high: pcfg-input-high {
 678                         bias-pull-up;
 679                         input-enable;
 680                 };
 681
 682                 emmc {
 683                         emmc_bus8: emmc-bus8 {
 684                                 rockchip,pins = <2 RK_PA0 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 685                                                 <2 RK_PA1 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 686                                                 <2 RK_PA2 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 687                                                 <2 RK_PA3 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 688                                                 <2 RK_PA4 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 689                                                 <2 RK_PA5 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 690                                                 <2 RK_PA6 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
 691                                                 <2 RK_PA7 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
 692                         };
 693
 694                         emmc_clk: emmc-clk {
 695                                 rockchip,pins = <2 RK_PB6 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
 696                         };
 697
 698                         emmc_cmd: emmc-cmd {
 699                                 rockchip,pins = <2 RK_PB4 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
 700                         };
 701                 };
 702
 703                 gmac {
 704                         rmii_pins: rmii-pins {
 705                                 rockchip,pins = <1 RK_PC5 RK_FUNC_2 &pcfg_pull_none>,
 706                                                 <1 RK_PC3 RK_FUNC_2 &pcfg_pull_none>,
 707                                                 <1 RK_PC4 RK_FUNC_2 &pcfg_pull_none>,
 708                                                 <1 RK_PB2 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
 709                                                 <1 RK_PB3 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
 710                                                 <1 RK_PB4 RK_FUNC_3 &pcfg_pull_none_drv_12ma>,
 711                                                 <1 RK_PB5 RK_FUNC_3 &pcfg_pull_none>,
 712                                                 <1 RK_PB6 RK_FUNC_3 &pcfg_pull_none>,
 713                                                 <1 RK_PB7 RK_FUNC_3 &pcfg_pull_none>,
 714                                                 <1 RK_PC2 RK_FUNC_3 &pcfg_pull_none>;
 715                         };
 716                 };
 717
 718                 i2c0 {
 719                         i2c0_xfer: i2c0-xfer {
 720                                 rockchip,pins = <0 RK_PB1 RK_FUNC_1 &pcfg_pull_none_smt>,
 721                                                 <0 RK_PB2 RK_FUNC_1 &pcfg_pull_none_smt>;
 722                         };
 723                 };
 724
 725                 i2c1 {
 726                         i2c1_xfer: i2c1-xfer {
 727                                 rockchip,pins = <2 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
 728                                                 <2 RK_PD4 RK_FUNC_1 &pcfg_pull_up>;
 729                         };
 730                 };
 731
 732                 i2c2m1 {
 733                         i2c2m1_xfer: i2c2m1-xfer {
 734                                 rockchip,pins = <0 RK_PC2 RK_FUNC_2 &pcfg_pull_none>,
 735                                                 <0 RK_PC6 RK_FUNC_3 &pcfg_pull_none>;
 736                         };
 737
 738                         i2c2m1_gpio: i2c2m1-gpio {
 739                                 rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>,
 740                                                 <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
 741                         };
 742                 };
 743
 744                 i2c2m05v {
 745                         i2c2m05v_xfer: i2c2m05v-xfer {
 746                                 rockchip,pins = <1 RK_PD5 RK_FUNC_2 &pcfg_pull_none>,
 747                                                 <1 RK_PD4 RK_FUNC_2 &pcfg_pull_none>;
 748                         };
 749
 750                         i2c2m05v_gpio: i2c2m05v-gpio {
 751                                 rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>,
 752                                                 <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
 753                         };
 754                 };
 755
 756                 i2c3 {
 757                         i2c3_xfer: i2c3-xfer {
 758                                 rockchip,pins = <0 RK_PB6 RK_FUNC_1 &pcfg_pull_none>,
 759                                                 <0 RK_PC4 RK_FUNC_2 &pcfg_pull_none>;
 760                         };
 761                 };
 762
 763                 pwm0 {
 764                         pwm0_pin: pwm0-pin {
 765                                 rockchip,pins = <0 RK_PC5 RK_FUNC_1 &pcfg_pull_none>;
 766                         };
 767                 };
 768
 769                 pwm1 {
 770                         pwm1_pin: pwm1-pin {
 771                                 rockchip,pins = <0 RK_PC4 RK_FUNC_1 &pcfg_pull_none>;
 772                         };
 773                 };
 774
 775                 pwm2 {
 776                         pwm2_pin: pwm2-pin {
 777                                 rockchip,pins = <0 RK_PC6 RK_FUNC_1 &pcfg_pull_none>;
 778                         };
 779                 };
 780
 781                 pwm3 {
 782                         pwm3_pin: pwm3-pin {
 783                                 rockchip,pins = <0 RK_PC0 RK_FUNC_1 &pcfg_pull_none>;
 784                         };
 785                 };
 786
 787                 pwm4 {
 788                         pwm4_pin: pwm4-pin {
 789                                 rockchip,pins = <1 RK_PC1 RK_FUNC_3 &pcfg_pull_none>;
 790                         };
 791                 };
 792
 793                 pwm5 {
 794                         pwm5_pin: pwm5-pin {
 795                                 rockchip,pins = <1 RK_PA7 RK_FUNC_2 &pcfg_pull_none>;
 796                         };
 797                 };
 798
 799                 pwm6 {
 800                         pwm6_pin: pwm6-pin {
 801                                 rockchip,pins = <1 RK_PB0 RK_FUNC_2 &pcfg_pull_none>;
 802                         };
 803                 };
 804
 805                 pwm7 {
 806                         pwm7_pin: pwm7-pin {
 807                                 rockchip,pins = <1 RK_PB1 RK_FUNC_2 &pcfg_pull_none>;
 808                         };
 809                 };
 810
 811                 sdmmc {
 812                         sdmmc_clk: sdmmc-clk {
 813                                 rockchip,pins = <3 RK_PC4 RK_FUNC_1 &pcfg_pull_none_drv_4ma>;
 814                         };
 815
 816                         sdmmc_cmd: sdmmc-cmd {
 817                                 rockchip,pins = <3 RK_PC5 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
 818                         };
 819
 820                         sdmmc_cd: sdmmc-cd {
 821                                 rockchip,pins = <0 RK_PA1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
 822                         };
 823
 824                         sdmmc_bus1: sdmmc-bus1 {
 825                                 rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
 826                         };
 827
 828                         sdmmc_bus4: sdmmc-bus4 {
 829                                 rockchip,pins = <3 RK_PC3 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
 830                                                 <3 RK_PC2 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
 831                                                 <3 RK_PC1 RK_FUNC_1 &pcfg_pull_up_drv_4ma>,
 832                                                 <3 RK_PC0 RK_FUNC_1 &pcfg_pull_up_drv_4ma>;
 833                         };
 834                 };
 835
 836                 tsadc {
 837                         otp_out: otp-out {
 838                                 rockchip,pins = <0 RK_PB7 RK_FUNC_1 &pcfg_pull_none>;
 839                         };
 840
 841                         otp_gpio: otp-gpio {
 842                                 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
 843                         };
 844                 };
 845
 846                 uart0 {
 847                         uart0_xfer: uart0-xfer {
 848                                 rockchip,pins = <3 RK_PA6 RK_FUNC_1 &pcfg_pull_up>,
 849                                                 <3 RK_PA5 RK_FUNC_1 &pcfg_pull_none>;
 850                         };
 851
 852                         uart0_cts: uart0-cts {
 853                                 rockchip,pins = <3 RK_PA4 RK_FUNC_1 &pcfg_pull_none>;
 854                         };
 855
 856                         uart0_rts: uart0-rts {
 857                                 rockchip,pins = <3 RK_PA3 RK_FUNC_1 &pcfg_pull_none>;
 858                         };
 859
 860                         uart0_rts_gpio: uart0-rts-gpio {
 861                                 rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 862                         };
 863                 };
 864
 865                 uart1 {
 866                         uart1_xfer: uart1-xfer {
 867                                 rockchip,pins = <1 RK_PD3 RK_FUNC_1 &pcfg_pull_up>,
 868                                                 <1 RK_PD2 RK_FUNC_1 &pcfg_pull_none>;
 869                         };
 870
 871                         uart1_cts: uart1-cts {
 872                                 rockchip,pins = <1 RK_PD0 RK_FUNC_1 &pcfg_pull_none>;
 873                         };
 874
 875                         uart1_rts: uart1-rts {
 876                                 rockchip,pins = <1 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
 877                         };
 878                 };
 879
 880                 uart2m0 {
 881                         uart2m0_xfer: uart2m0-xfer {
 882                                 rockchip,pins = <2 RK_PD2 RK_FUNC_1 &pcfg_pull_up>,
 883                                                 <2 RK_PD1 RK_FUNC_1 &pcfg_pull_none>;
 884                         };
 885                 };
 886
 887                 uart2m1 {
 888                         uart2m1_xfer: uart2m1-xfer {
 889                                 rockchip,pins = <3 RK_PC3 RK_FUNC_2 &pcfg_pull_up>,
 890                                                 <3 RK_PC2 RK_FUNC_2 &pcfg_pull_none>;
 891                         };
 892                 };
 893
 894                 uart2_5v {
 895                         uart2_5v_cts: uart2_5v-cts {
 896                                 rockchip,pins = <1 RK_PD4 RK_FUNC_1 &pcfg_pull_none>;
 897                         };
 898
 899                         uart2_5v_rts: uart2_5v-rts {
 900                                 rockchip,pins = <1 RK_PD5 RK_FUNC_1 &pcfg_pull_none>;
 901                         };
 902                 };
 903         };
 904 };