arch/arm64/boot/dts/amlogic/meson-axg.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
   4  */
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/interrupt-controller/irq.h>
   8 #include <dt-bindings/interrupt-controller/arm-gic.h>
   9 #include <dt-bindings/clock/axg-audio-clkc.h>
  10 #include <dt-bindings/clock/axg-clkc.h>
  11 #include <dt-bindings/clock/axg-aoclkc.h>
  12 #include <dt-bindings/gpio/meson-axg-gpio.h>
  13 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
  14
  15 / {
  16         compatible = "amlogic,meson-axg";
  17
  18         interrupt-parent = <&gic>;
  19         #address-cells = <2>;
  20         #size-cells = <2>;
  21
  22         reserved-memory {
  23                 #address-cells = <2>;
  24                 #size-cells = <2>;
  25                 ranges;
  26
  27                 /* 16 MiB reserved for Hardware ROM Firmware */
  28                 hwrom_reserved: hwrom@0 {
  29                         reg = <0x0 0x0 0x0 0x1000000>;
  30                         no-map;
  31                 };
  32
  33                 /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
  34                 secmon_reserved: secmon@5000000 {
  35                         reg = <0x0 0x05000000 0x0 0x300000>;
  36                         no-map;
  37                 };
  38         };
  39
  40         cpus {
  41                 #address-cells = <0x2>;
  42                 #size-cells = <0x0>;
  43
  44                 cpu0: cpu@0 {
  45                         device_type = "cpu";
  46                         compatible = "arm,cortex-a53", "arm,armv8";
  47                         reg = <0x0 0x0>;
  48                         enable-method = "psci";
  49                         next-level-cache = <&l2>;
  50                 };
  51
  52                 cpu1: cpu@1 {
  53                         device_type = "cpu";
  54                         compatible = "arm,cortex-a53", "arm,armv8";
  55                         reg = <0x0 0x1>;
  56                         enable-method = "psci";
  57                         next-level-cache = <&l2>;
  58                 };
  59
  60                 cpu2: cpu@2 {
  61                         device_type = "cpu";
  62                         compatible = "arm,cortex-a53", "arm,armv8";
  63                         reg = <0x0 0x2>;
  64                         enable-method = "psci";
  65                         next-level-cache = <&l2>;
  66                 };
  67
  68                 cpu3: cpu@3 {
  69                         device_type = "cpu";
  70                         compatible = "arm,cortex-a53", "arm,armv8";
  71                         reg = <0x0 0x3>;
  72                         enable-method = "psci";
  73                         next-level-cache = <&l2>;
  74                 };
  75
  76                 l2: l2-cache0 {
  77                         compatible = "cache";
  78                 };
  79         };
  80
  81         arm-pmu {
  82                 compatible = "arm,cortex-a53-pmu";
  83                 interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
  84                              <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
  85                              <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
  86                              <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
  87                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
  88         };
  89
  90         psci {
  91                 compatible = "arm,psci-1.0";
  92                 method = "smc";
  93         };
  94
  95         tdmif_a: audio-controller@0 {
  96                 compatible = "amlogic,axg-tdm-iface";
  97                 #sound-dai-cells = <0>;
  98                 sound-name-prefix = "TDM_A";
  99                 clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>,
 100                          <&clkc_audio AUD_CLKID_MST_A_SCLK>,
 101                          <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
 102                 clock-names = "mclk", "sclk", "lrclk";
 103                 status = "disabled";
 104         };
 105
 106         tdmif_b: audio-controller@1 {
 107                 compatible = "amlogic,axg-tdm-iface";
 108                 #sound-dai-cells = <0>;
 109                 sound-name-prefix = "TDM_B";
 110                 clocks = <&clkc_audio AUD_CLKID_MST_B_MCLK>,
 111                          <&clkc_audio AUD_CLKID_MST_B_SCLK>,
 112                          <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
 113                 clock-names = "mclk", "sclk", "lrclk";
 114                 status = "disabled";
 115         };
 116
 117         tdmif_c: audio-controller@2 {
 118                 compatible = "amlogic,axg-tdm-iface";
 119                 #sound-dai-cells = <0>;
 120                 sound-name-prefix = "TDM_C";
 121                 clocks = <&clkc_audio AUD_CLKID_MST_C_MCLK>,
 122                          <&clkc_audio AUD_CLKID_MST_C_SCLK>,
 123                          <&clkc_audio AUD_CLKID_MST_C_LRCLK>;
 124                 clock-names = "mclk", "sclk", "lrclk";
 125                 status = "disabled";
 126         };
 127
 128         timer {
 129                 compatible = "arm,armv8-timer";
 130                 interrupts = <GIC_PPI 13
 131                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 132                              <GIC_PPI 14
 133                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 134                              <GIC_PPI 11
 135                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 136                              <GIC_PPI 10
 137                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
 138         };
 139
 140         xtal: xtal-clk {
 141                 compatible = "fixed-clock";
 142                 clock-frequency = <24000000>;
 143                 clock-output-names = "xtal";
 144                 #clock-cells = <0>;
 145         };
 146
 147         ao_alt_xtal: ao_alt_xtal-clk {
 148                 compatible = "fixed-clock";
 149                 clock-frequency = <32000000>;
 150                 clock-output-names = "ao_alt_xtal";
 151                 #clock-cells = <0>;
 152         };
 153
 154         soc {
 155                 compatible = "simple-bus";
 156                 #address-cells = <2>;
 157                 #size-cells = <2>;
 158                 ranges;
 159
 160                 apb: apb@ffe00000 {
 161                         compatible = "simple-bus";
 162                         reg = <0x0 0xffe00000 0x0 0x200000>;
 163                         #address-cells = <2>;
 164                         #size-cells = <2>;
 165                         ranges = <0x0 0x0 0x0 0xffe00000 0x0 0x200000>;
 166
 167                         sd_emmc_b: sd@5000 {
 168                                 compatible = "amlogic,meson-axg-mmc";
 169                                 reg = <0x0 0x5000 0x0 0x2000>;
 170                                 interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
 171                                 status = "disabled";
 172                                 clocks = <&clkc CLKID_SD_EMMC_B>,
 173                                         <&clkc CLKID_SD_EMMC_B_CLK0>,
 174                                         <&clkc CLKID_FCLK_DIV2>;
 175                                 clock-names = "core", "clkin0", "clkin1";
 176                                 resets = <&reset RESET_SD_EMMC_B>;
 177                         };
 178
 179                         sd_emmc_c: mmc@7000 {
 180                                 compatible = "amlogic,meson-axg-mmc";
 181                                 reg = <0x0 0x7000 0x0 0x2000>;
 182                                 interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
 183                                 status = "disabled";
 184                                 clocks = <&clkc CLKID_SD_EMMC_C>,
 185                                         <&clkc CLKID_SD_EMMC_C_CLK0>,
 186                                         <&clkc CLKID_FCLK_DIV2>;
 187                                 clock-names = "core", "clkin0", "clkin1";
 188                                 resets = <&reset RESET_SD_EMMC_C>;
 189                         };
 190                 };
 191
 192                 audio: bus@ff642000 {
 193                         compatible = "simple-bus";
 194                         reg = <0x0 0xff642000 0x0 0x2000>;
 195                         #address-cells = <2>;
 196                         #size-cells = <2>;
 197                         ranges = <0x0 0x0 0x0 0xff642000 0x0 0x2000>;
 198
 199                         clkc_audio: clock-controller@0 {
 200                                 compatible = "amlogic,axg-audio-clkc";
 201                                 reg = <0x0 0x0 0x0 0xb4>;
 202                                 #clock-cells = <1>;
 203
 204                                 clocks = <&clkc CLKID_AUDIO>,
 205                                          <&clkc CLKID_MPLL0>,
 206                                          <&clkc CLKID_MPLL1>,
 207                                          <&clkc CLKID_MPLL2>,
 208                                          <&clkc CLKID_MPLL3>,
 209                                          <&clkc CLKID_HIFI_PLL>,
 210                                          <&clkc CLKID_FCLK_DIV3>,
 211                                          <&clkc CLKID_FCLK_DIV4>,
 212                                          <&clkc CLKID_GP0_PLL>;
 213                                 clock-names = "pclk",
 214                                               "mst_in0",
 215                                               "mst_in1",
 216                                               "mst_in2",
 217                                               "mst_in3",
 218                                               "mst_in4",
 219                                               "mst_in5",
 220                                               "mst_in6",
 221                                               "mst_in7";
 222
 223                                 resets = <&reset RESET_AUDIO>;
 224                         };
 225
 226                         arb: reset-controller@280 {
 227                                 compatible = "amlogic,meson-axg-audio-arb";
 228                                 reg = <0x0 0x280 0x0 0x4>;
 229                                 #reset-cells = <1>;
 230                                 clocks = <&clkc_audio AUD_CLKID_DDR_ARB>;
 231                         };
 232
 233                         tdmin_a: audio-controller@300 {
 234                                 compatible = "amlogic,axg-tdmin";
 235                                 reg = <0x0 0x300 0x0 0x40>;
 236                                 sound-name-prefix = "TDMIN_A";
 237                                 clocks = <&clkc_audio AUD_CLKID_TDMIN_A>,
 238                                          <&clkc_audio AUD_CLKID_TDMIN_A_SCLK>,
 239                                          <&clkc_audio AUD_CLKID_TDMIN_A_SCLK_SEL>,
 240                                          <&clkc_audio AUD_CLKID_TDMIN_A_LRCLK>,
 241                                          <&clkc_audio AUD_CLKID_TDMIN_A_LRCLK>;
 242                                 clock-names = "pclk", "sclk", "sclk_sel",
 243                                               "lrclk", "lrclk_sel";
 244                                 status = "disabled";
 245                         };
 246
 247                         tdmin_b: audio-controller@340 {
 248                                 compatible = "amlogic,axg-tdmin";
 249                                 reg = <0x0 0x340 0x0 0x40>;
 250                                 sound-name-prefix = "TDMIN_B";
 251                                 clocks = <&clkc_audio AUD_CLKID_TDMIN_B>,
 252                                          <&clkc_audio AUD_CLKID_TDMIN_B_SCLK>,
 253                                          <&clkc_audio AUD_CLKID_TDMIN_B_SCLK_SEL>,
 254                                          <&clkc_audio AUD_CLKID_TDMIN_B_LRCLK>,
 255                                          <&clkc_audio AUD_CLKID_TDMIN_B_LRCLK>;
 256                                 clock-names = "pclk", "sclk", "sclk_sel",
 257                                               "lrclk", "lrclk_sel";
 258                                 status = "disabled";
 259                         };
 260
 261                         tdmin_c: audio-controller@380 {
 262                                 compatible = "amlogic,axg-tdmin";
 263                                 reg = <0x0 0x380 0x0 0x40>;
 264                                 sound-name-prefix = "TDMIN_C";
 265                                 clocks = <&clkc_audio AUD_CLKID_TDMIN_C>,
 266                                          <&clkc_audio AUD_CLKID_TDMIN_C_SCLK>,
 267                                          <&clkc_audio AUD_CLKID_TDMIN_C_SCLK_SEL>,
 268                                          <&clkc_audio AUD_CLKID_TDMIN_C_LRCLK>,
 269                                          <&clkc_audio AUD_CLKID_TDMIN_C_LRCLK>;
 270                                 clock-names = "pclk", "sclk", "sclk_sel",
 271                                               "lrclk", "lrclk_sel";
 272                                 status = "disabled";
 273                         };
 274
 275                         tdmin_lb: audio-controller@3c0 {
 276                                 compatible = "amlogic,axg-tdmin";
 277                                 reg = <0x0 0x3c0 0x0 0x40>;
 278                                 sound-name-prefix = "TDMIN_LB";
 279                                 clocks = <&clkc_audio AUD_CLKID_TDMIN_LB>,
 280                                          <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK>,
 281                                          <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK_SEL>,
 282                                          <&clkc_audio AUD_CLKID_TDMIN_LB_LRCLK>,
 283                                          <&clkc_audio AUD_CLKID_TDMIN_LB_LRCLK>;
 284                                 clock-names = "pclk", "sclk", "sclk_sel",
 285                                               "lrclk", "lrclk_sel";
 286                                 status = "disabled";
 287                         };
 288
 289                         spdifout: audio-controller@480 {
 290                                 compatible = "amlogic,axg-spdifout";
 291                                 reg = <0x0 0x480 0x0 0x50>;
 292                                 #sound-dai-cells = <0>;
 293                                 sound-name-prefix = "SPDIFOUT";
 294                                 clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
 295                                          <&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
 296                                 clock-names = "pclk", "mclk";
 297                                 status = "disabled";
 298                         };
 299
 300                         tdmout_a: audio-controller@500 {
 301                                 compatible = "amlogic,axg-tdmout";
 302                                 reg = <0x0 0x500 0x0 0x40>;
 303                                 sound-name-prefix = "TDMOUT_A";
 304                                 clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
 305                                          <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
 306                                          <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
 307                                          <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
 308                                          <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
 309                                 clock-names = "pclk", "sclk", "sclk_sel",
 310                                               "lrclk", "lrclk_sel";
 311                                 status = "disabled";
 312                         };
 313
 314                         tdmout_b: audio-controller@540 {
 315                                 compatible = "amlogic,axg-tdmout";
 316                                 reg = <0x0 0x540 0x0 0x40>;
 317                                 sound-name-prefix = "TDMOUT_B";
 318                                 clocks = <&clkc_audio AUD_CLKID_TDMOUT_B>,
 319                                          <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK>,
 320                                          <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK_SEL>,
 321                                          <&clkc_audio AUD_CLKID_TDMOUT_B_LRCLK>,
 322                                          <&clkc_audio AUD_CLKID_TDMOUT_B_LRCLK>;
 323                                 clock-names = "pclk", "sclk", "sclk_sel",
 324                                               "lrclk", "lrclk_sel";
 325                                 status = "disabled";
 326                         };
 327
 328                         tdmout_c: audio-controller@580 {
 329                                 compatible = "amlogic,axg-tdmout";
 330                                 reg = <0x0 0x580 0x0 0x40>;
 331                                 sound-name-prefix = "TDMOUT_C";
 332                                 clocks = <&clkc_audio AUD_CLKID_TDMOUT_C>,
 333                                          <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK>,
 334                                          <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK_SEL>,
 335                                          <&clkc_audio AUD_CLKID_TDMOUT_C_LRCLK>,
 336                                          <&clkc_audio AUD_CLKID_TDMOUT_C_LRCLK>;
 337                                 clock-names = "pclk", "sclk", "sclk_sel",
 338                                               "lrclk", "lrclk_sel";
 339                                 status = "disabled";
 340                         };
 341                 };
 342
 343                 cbus: bus@ffd00000 {
 344                         compatible = "simple-bus";
 345                         reg = <0x0 0xffd00000 0x0 0x25000>;
 346                         #address-cells = <2>;
 347                         #size-cells = <2>;
 348                         ranges = <0x0 0x0 0x0 0xffd00000 0x0 0x25000>;
 349
 350                         gpio_intc: interrupt-controller@f080 {
 351                                 compatible = "amlogic,meson-gpio-intc";
 352                                 reg = <0x0 0xf080 0x0 0x10>;
 353                                 interrupt-controller;
 354                                 #interrupt-cells = <2>;
 355                                 amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
 356                                 status = "disabled";
 357                         };
 358
 359                         pwm_ab: pwm@1b000 {
 360                                 compatible = "amlogic,meson-axg-ee-pwm";
 361                                 reg = <0x0 0x1b000 0x0 0x20>;
 362                                 #pwm-cells = <3>;
 363                                 status = "disabled";
 364                         };
 365
 366                         pwm_cd: pwm@1a000 {
 367                                 compatible = "amlogic,meson-axg-ee-pwm";
 368                                 reg = <0x0 0x1a000 0x0 0x20>;
 369                                 #pwm-cells = <3>;
 370                                 status = "disabled";
 371                         };
 372
 373                         reset: reset-controller@1004 {
 374                                 compatible = "amlogic,meson-axg-reset";
 375                                 reg = <0x0 0x01004 0x0 0x9c>;
 376                                 #reset-cells = <1>;
 377                         };
 378
 379                         spicc0: spi@13000 {
 380                                 compatible = "amlogic,meson-axg-spicc";
 381                                 reg = <0x0 0x13000 0x0 0x3c>;
 382                                 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 383                                 clocks = <&clkc CLKID_SPICC0>;
 384                                 clock-names = "core";
 385                                 #address-cells = <1>;
 386                                 #size-cells = <0>;
 387                                 status = "disabled";
 388                         };
 389
 390                         spicc1: spi@15000 {
 391                                 compatible = "amlogic,meson-axg-spicc";
 392                                 reg = <0x0 0x15000 0x0 0x3c>;
 393                                 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 394                                 clocks = <&clkc CLKID_SPICC1>;
 395                                 clock-names = "core";
 396                                 #address-cells = <1>;
 397                                 #size-cells = <0>;
 398                                 status = "disabled";
 399                         };
 400
 401                         i2c0: i2c@1f000 {
 402                                 compatible = "amlogic,meson-axg-i2c";
 403                                 reg = <0x0 0x1f000 0x0 0x20>;
 404                                 interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
 405                                 clocks = <&clkc CLKID_I2C>;
 406                                 #address-cells = <1>;
 407                                 #size-cells = <0>;
 408                                 status = "disabled";
 409                         };
 410
 411                         i2c1: i2c@1e000 {
 412                                 compatible = "amlogic,meson-axg-i2c";
 413                                 reg = <0x0 0x1e000 0x0 0x20>;
 414                                 interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;
 415                                 clocks = <&clkc CLKID_I2C>;
 416                                 #address-cells = <1>;
 417                                 #size-cells = <0>;
 418                                 status = "disabled";
 419                         };
 420
 421                         i2c2: i2c@1d000 {
 422                                 compatible = "amlogic,meson-axg-i2c";
 423                                 reg = <0x0 0x1d000 0x0 0x20>;
 424                                 interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;
 425                                 clocks = <&clkc CLKID_I2C>;
 426                                 #address-cells = <1>;
 427                                 #size-cells = <0>;
 428                                 status = "disabled";
 429                         };
 430
 431                         i2c3: i2c@1c000 {
 432                                 compatible = "amlogic,meson-axg-i2c";
 433                                 reg = <0x0 0x1c000 0x0 0x20>;
 434                                 interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>;
 435                                 clocks = <&clkc CLKID_I2C>;
 436                                 #address-cells = <1>;
 437                                 #size-cells = <0>;
 438                                 status = "disabled";
 439                         };
 440
 441                         uart_A: serial@24000 {
 442                                 compatible = "amlogic,meson-gx-uart";
 443                                 reg = <0x0 0x24000 0x0 0x18>;
 444                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
 445                                 status = "disabled";
 446                                 clocks = <&xtal>, <&clkc CLKID_UART0>, <&xtal>;
 447                                 clock-names = "xtal", "pclk", "baud";
 448                         };
 449
 450                         uart_B: serial@23000 {
 451                                 compatible = "amlogic,meson-gx-uart";
 452                                 reg = <0x0 0x23000 0x0 0x18>;
 453                                 interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 454                                 status = "disabled";
 455                                 clocks = <&xtal>, <&clkc CLKID_UART1>, <&xtal>;
 456                                 clock-names = "xtal", "pclk", "baud";
 457                         };
 458                 };
 459
 460                 ethmac: ethernet@ff3f0000 {
 461                         compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac";
 462                         reg = <0x0 0xff3f0000 0x0 0x10000
 463                                 0x0 0xff634540 0x0 0x8>;
 464                         interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
 465                         interrupt-names = "macirq";
 466                         clocks = <&clkc CLKID_ETH>,
 467                                  <&clkc CLKID_FCLK_DIV2>,
 468                                  <&clkc CLKID_MPLL2>;
 469                         clock-names = "stmmaceth", "clkin0", "clkin1";
 470                         status = "disabled";
 471                 };
 472
 473                 gic: interrupt-controller@ffc01000 {
 474                         compatible = "arm,gic-400";
 475                         reg = <0x0 0xffc01000 0 0x1000>,
 476                               <0x0 0xffc02000 0 0x2000>,
 477                               <0x0 0xffc04000 0 0x2000>,
 478                               <0x0 0xffc06000 0 0x2000>;
 479                         interrupt-controller;
 480                         interrupts = <GIC_PPI 9
 481                                 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 482                         #interrupt-cells = <3>;
 483                         #address-cells = <0>;
 484                 };
 485
 486                 hiubus: bus@ff63c000 {
 487                         compatible = "simple-bus";
 488                         reg = <0x0 0xff63c000 0x0 0x1c00>;
 489                         #address-cells = <2>;
 490                         #size-cells = <2>;
 491                         ranges = <0x0 0x0 0x0 0xff63c000 0x0 0x1c00>;
 492
 493                         sysctrl: system-controller@0 {
 494                                 compatible = "amlogic,meson-axg-hhi-sysctrl", "syscon", "simple-mfd";
 495                                 reg = <0 0 0 0x400>;
 496
 497                                 clkc: clock-controller {
 498                                         compatible = "amlogic,axg-clkc";
 499                                         #clock-cells = <1>;
 500                                 };
 501                         };
 502                 };
 503
 504                 mailbox: mailbox@ff63dc00 {
 505                         compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
 506                         reg = <0 0xff63dc00 0 0x400>;
 507                         interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
 508                                      <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
 509                                      <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
 510                         #mbox-cells = <1>;
 511                 };
 512
 513                 periphs: periphs@ff634000 {
 514                         compatible = "simple-bus";
 515                         reg = <0x0 0xff634000 0x0 0x2000>;
 516                         #address-cells = <2>;
 517                         #size-cells = <2>;
 518                         ranges = <0x0 0x0 0x0 0xff634000 0x0 0x2000>;
 519
 520                         hwrng: rng {
 521                                 compatible = "amlogic,meson-rng";
 522                                 reg = <0x0 0x18 0x0 0x4>;
 523                                 clocks = <&clkc CLKID_RNG0>;
 524                                 clock-names = "core";
 525                         };
 526
 527                         pinctrl_periphs: pinctrl@480 {
 528                                 compatible = "amlogic,meson-axg-periphs-pinctrl";
 529                                 #address-cells = <2>;
 530                                 #size-cells = <2>;
 531                                 ranges;
 532
 533                                 gpio: bank@480 {
 534                                         reg = <0x0 0x00480 0x0 0x40>,
 535                                                 <0x0 0x004e8 0x0 0x14>,
 536                                                 <0x0 0x00520 0x0 0x14>,
 537                                                 <0x0 0x00430 0x0 0x3c>;
 538                                         reg-names = "mux", "pull", "pull-enable", "gpio";
 539                                         gpio-controller;
 540                                         #gpio-cells = <2>;
 541                                         gpio-ranges = <&pinctrl_periphs 0 0 86>;
 542                                 };
 543
 544                                 emmc_pins: emmc {
 545                                         mux {
 546                                                 groups = "emmc_nand_d0",
 547                                                         "emmc_nand_d1",
 548                                                         "emmc_nand_d2",
 549                                                         "emmc_nand_d3",
 550                                                         "emmc_nand_d4",
 551                                                         "emmc_nand_d5",
 552                                                         "emmc_nand_d6",
 553                                                         "emmc_nand_d7",
 554                                                         "emmc_clk",
 555                                                         "emmc_cmd",
 556                                                         "emmc_ds";
 557                                                 function = "emmc";
 558                                         };
 559                                 };
 560
 561                                 emmc_clk_gate_pins: emmc_clk_gate {
 562                                         mux {
 563                                                 groups = "BOOT_8";
 564                                                 function = "gpio_periphs";
 565                                         };
 566                                         cfg-pull-down {
 567                                                 pins = "BOOT_8";
 568                                                 bias-pull-down;
 569                                         };
 570                                 };
 571
 572                                 sdio_pins: sdio {
 573                                         mux {
 574                                                 groups = "sdio_d0",
 575                                                         "sdio_d1",
 576                                                         "sdio_d2",
 577                                                         "sdio_d3",
 578                                                         "sdio_cmd",
 579                                                         "sdio_clk";
 580                                                 function = "sdio";
 581                                         };
 582                                 };
 583
 584                                 sdio_clk_gate_pins: sdio_clk_gate {
 585                                         mux {
 586                                                 groups = "GPIOX_4";
 587                                                 function = "gpio_periphs";
 588                                         };
 589                                         cfg-pull-down {
 590                                                 pins = "GPIOX_4";
 591                                                 bias-pull-down;
 592                                         };
 593                                 };
 594
 595                                 eth_rmii_x_pins: eth-x-rmii {
 596                                         mux {
 597                                                 groups = "eth_mdio_x",
 598                                                        "eth_mdc_x",
 599                                                        "eth_rgmii_rx_clk_x",
 600                                                        "eth_rx_dv_x",
 601                                                        "eth_rxd0_x",
 602                                                        "eth_rxd1_x",
 603                                                        "eth_txen_x",
 604                                                        "eth_txd0_x",
 605                                                        "eth_txd1_x";
 606                                                 function = "eth";
 607                                         };
 608                                 };
 609
 610                                 eth_rmii_y_pins: eth-y-rmii {
 611                                         mux {
 612                                                 groups = "eth_mdio_y",
 613                                                        "eth_mdc_y",
 614                                                        "eth_rgmii_rx_clk_y",
 615                                                        "eth_rx_dv_y",
 616                                                        "eth_rxd0_y",
 617                                                        "eth_rxd1_y",
 618                                                        "eth_txen_y",
 619                                                        "eth_txd0_y",
 620                                                        "eth_txd1_y";
 621                                                 function = "eth";
 622                                         };
 623                                 };
 624
 625                                 eth_rgmii_x_pins: eth-x-rgmii {
 626                                         mux {
 627                                                 groups = "eth_mdio_x",
 628                                                        "eth_mdc_x",
 629                                                        "eth_rgmii_rx_clk_x",
 630                                                        "eth_rx_dv_x",
 631                                                        "eth_rxd0_x",
 632                                                        "eth_rxd1_x",
 633                                                        "eth_rxd2_rgmii",
 634                                                        "eth_rxd3_rgmii",
 635                                                        "eth_rgmii_tx_clk",
 636                                                        "eth_txen_x",
 637                                                        "eth_txd0_x",
 638                                                        "eth_txd1_x",
 639                                                        "eth_txd2_rgmii",
 640                                                        "eth_txd3_rgmii";
 641                                                 function = "eth";
 642                                         };
 643                                 };
 644
 645                                 eth_rgmii_y_pins: eth-y-rgmii {
 646                                         mux {
 647                                                 groups = "eth_mdio_y",
 648                                                        "eth_mdc_y",
 649                                                        "eth_rgmii_rx_clk_y",
 650                                                        "eth_rx_dv_y",
 651                                                        "eth_rxd0_y",
 652                                                        "eth_rxd1_y",
 653                                                        "eth_rxd2_rgmii",
 654                                                        "eth_rxd3_rgmii",
 655                                                        "eth_rgmii_tx_clk",
 656                                                        "eth_txen_y",
 657                                                        "eth_txd0_y",
 658                                                        "eth_txd1_y",
 659                                                        "eth_txd2_rgmii",
 660                                                        "eth_txd3_rgmii";
 661                                                 function = "eth";
 662                                         };
 663                                 };
 664
 665                                 pdm_dclk_a14_pins: pdm_dclk_a14 {
 666                                         mux {
 667                                                 groups = "pdm_dclk_a14";
 668                                                 function = "pdm";
 669                                         };
 670                                 };
 671
 672                                 pdm_dclk_a19_pins: pdm_dclk_a19 {
 673                                         mux {
 674                                                 groups = "pdm_dclk_a19";
 675                                                 function = "pdm";
 676                                         };
 677                                 };
 678
 679                                 pdm_din0_pins: pdm_din0 {
 680                                         mux {
 681                                                 groups = "pdm_din0";
 682                                                 function = "pdm";
 683                                         };
 684                                 };
 685
 686                                 pdm_din1_pins: pdm_din1 {
 687                                         mux {
 688                                                 groups = "pdm_din1";
 689                                                 function = "pdm";
 690                                         };
 691                                 };
 692
 693                                 pdm_din2_pins: pdm_din2 {
 694                                         mux {
 695                                                 groups = "pdm_din2";
 696                                                 function = "pdm";
 697                                         };
 698                                 };
 699
 700                                 pdm_din3_pins: pdm_din3 {
 701                                         mux {
 702                                                 groups = "pdm_din3";
 703                                                 function = "pdm";
 704                                         };
 705                                 };
 706
 707                                 pwm_a_a_pins: pwm_a_a {
 708                                         mux {
 709                                                 groups = "pwm_a_a";
 710                                                 function = "pwm_a";
 711                                         };
 712                                 };
 713
 714                                 pwm_a_x18_pins: pwm_a_x18 {
 715                                         mux {
 716                                                 groups = "pwm_a_x18";
 717                                                 function = "pwm_a";
 718                                         };
 719                                 };
 720
 721                                 pwm_a_x20_pins: pwm_a_x20 {
 722                                         mux {
 723                                                 groups = "pwm_a_x20";
 724                                                 function = "pwm_a";
 725                                         };
 726                                 };
 727
 728                                 pwm_a_z_pins: pwm_a_z {
 729                                         mux {
 730                                                 groups = "pwm_a_z";
 731                                                 function = "pwm_a";
 732                                         };
 733                                 };
 734
 735                                 pwm_b_a_pins: pwm_b_a {
 736                                         mux {
 737                                                 groups = "pwm_b_a";
 738                                                 function = "pwm_b";
 739                                         };
 740                                 };
 741
 742                                 pwm_b_x_pins: pwm_b_x {
 743                                         mux {
 744                                                 groups = "pwm_b_x";
 745                                                 function = "pwm_b";
 746                                         };
 747                                 };
 748
 749                                 pwm_b_z_pins: pwm_b_z {
 750                                         mux {
 751                                                 groups = "pwm_b_z";
 752                                                 function = "pwm_b";
 753                                         };
 754                                 };
 755
 756                                 pwm_c_a_pins: pwm_c_a {
 757                                         mux {
 758                                                 groups = "pwm_c_a";
 759                                                 function = "pwm_c";
 760                                         };
 761                                 };
 762
 763                                 pwm_c_x10_pins: pwm_c_x10 {
 764                                         mux {
 765                                                 groups = "pwm_c_x10";
 766                                                 function = "pwm_c";
 767                                         };
 768                                 };
 769
 770                                 pwm_c_x17_pins: pwm_c_x17 {
 771                                         mux {
 772                                                 groups = "pwm_c_x17";
 773                                                 function = "pwm_c";
 774                                         };
 775                                 };
 776
 777                                 pwm_d_x11_pins: pwm_d_x11 {
 778                                         mux {
 779                                                 groups = "pwm_d_x11";
 780                                                 function = "pwm_d";
 781                                         };
 782                                 };
 783
 784                                 pwm_d_x16_pins: pwm_d_x16 {
 785                                         mux {
 786                                                 groups = "pwm_d_x16";
 787                                                 function = "pwm_d";
 788                                         };
 789                                 };
 790
 791                                 spdif_in_z_pins: spdif_in_z {
 792                                         mux {
 793                                                 groups = "spdif_in_z";
 794                                                 function = "spdif_in";
 795                                         };
 796                                 };
 797
 798                                 spdif_in_a1_pins: spdif_in_a1 {
 799                                         mux {
 800                                                 groups = "spdif_in_a1";
 801                                                 function = "spdif_in";
 802                                         };
 803                                 };
 804
 805                                 spdif_in_a7_pins: spdif_in_a7 {
 806                                         mux {
 807                                                 groups = "spdif_in_a7";
 808                                                 function = "spdif_in";
 809                                         };
 810                                 };
 811
 812                                 spdif_in_a19_pins: spdif_in_a19 {
 813                                         mux {
 814                                                 groups = "spdif_in_a19";
 815                                                 function = "spdif_in";
 816                                         };
 817                                 };
 818
 819                                 spdif_in_a20_pins: spdif_in_a20 {
 820                                         mux {
 821                                                 groups = "spdif_in_a20";
 822                                                 function = "spdif_in";
 823                                         };
 824                                 };
 825
 826                                 spdif_out_z_pins: spdif_out_z {
 827                                         mux {
 828                                                 groups = "spdif_out_z";
 829                                                 function = "spdif_out";
 830                                         };
 831                                 };
 832
 833                                 spdif_out_a1_pins: spdif_out_a1 {
 834                                         mux {
 835                                                 groups = "spdif_out_a1";
 836                                                 function = "spdif_out";
 837                                         };
 838                                 };
 839
 840                                 spdif_out_a11_pins: spdif_out_a11 {
 841                                         mux {
 842                                                 groups = "spdif_out_a11";
 843                                                 function = "spdif_out";
 844                                         };
 845                                 };
 846
 847                                 spdif_out_a19_pins: spdif_out_a19 {
 848                                         mux {
 849                                                 groups = "spdif_out_a19";
 850                                                 function = "spdif_out";
 851                                         };
 852                                 };
 853
 854                                 spdif_out_a20_pins: spdif_out_a20 {
 855                                         mux {
 856                                                 groups = "spdif_out_a20";
 857                                                 function = "spdif_out";
 858                                         };
 859                                 };
 860
 861                                 spi0_pins: spi0 {
 862                                         mux {
 863                                                 groups = "spi0_miso",
 864                                                         "spi0_mosi",
 865                                                         "spi0_clk";
 866                                                 function = "spi0";
 867                                         };
 868                                 };
 869
 870                                 spi0_ss0_pins: spi0_ss0 {
 871                                         mux {
 872                                                 groups = "spi0_ss0";
 873                                                 function = "spi0";
 874                                         };
 875                                 };
 876
 877                                 spi0_ss1_pins: spi0_ss1 {
 878                                         mux {
 879                                                 groups = "spi0_ss1";
 880                                                 function = "spi0";
 881                                         };
 882                                 };
 883
 884                                 spi0_ss2_pins: spi0_ss2 {
 885                                         mux {
 886                                                 groups = "spi0_ss2";
 887                                                 function = "spi0";
 888                                         };
 889                                 };
 890
 891
 892                                 spi1_a_pins: spi1_a {
 893                                         mux {
 894                                                 groups = "spi1_miso_a",
 895                                                         "spi1_mosi_a",
 896                                                         "spi1_clk_a";
 897                                                 function = "spi1";
 898                                         };
 899                                 };
 900
 901                                 spi1_ss0_a_pins: spi1_ss0_a {
 902                                         mux {
 903                                                 groups = "spi1_ss0_a";
 904                                                 function = "spi1";
 905                                         };
 906                                 };
 907
 908                                 spi1_ss1_pins: spi1_ss1 {
 909                                         mux {
 910                                                 groups = "spi1_ss1";
 911                                                 function = "spi1";
 912                                         };
 913                                 };
 914
 915                                 spi1_x_pins: spi1_x {
 916                                         mux {
 917                                                 groups = "spi1_miso_x",
 918                                                         "spi1_mosi_x",
 919                                                         "spi1_clk_x";
 920                                                 function = "spi1";
 921                                         };
 922                                 };
 923
 924                                 spi1_ss0_x_pins: spi1_ss0_x {
 925                                         mux {
 926                                                 groups = "spi1_ss0_x";
 927                                                 function = "spi1";
 928                                         };
 929                                 };
 930
 931                                 i2c0_pins: i2c0 {
 932                                         mux {
 933                                                 groups = "i2c0_sck",
 934                                                         "i2c0_sda";
 935                                                 function = "i2c0";
 936                                         };
 937                                 };
 938
 939                                 i2c1_z_pins: i2c1_z {
 940                                         mux {
 941                                                 groups = "i2c1_sck_z",
 942                                                         "i2c1_sda_z";
 943                                                 function = "i2c1";
 944                                         };
 945                                 };
 946
 947                                 i2c1_x_pins: i2c1_x {
 948                                         mux {
 949                                                 groups = "i2c1_sck_x",
 950                                                         "i2c1_sda_x";
 951                                                 function = "i2c1";
 952                                         };
 953                                 };
 954
 955                                 i2c2_x_pins: i2c2_x {
 956                                         mux {
 957                                                 groups = "i2c2_sck_x",
 958                                                         "i2c2_sda_x";
 959                                                 function = "i2c2";
 960                                         };
 961                                 };
 962
 963                                 i2c2_a_pins: i2c2_a {
 964                                         mux {
 965                                                 groups = "i2c2_sck_a",
 966                                                         "i2c2_sda_a";
 967                                                 function = "i2c2";
 968                                         };
 969                                 };
 970
 971                                 i2c3_a6_pins: i2c3_a6 {
 972                                         mux {
 973                                                 groups = "i2c3_sda_a6",
 974                                                         "i2c3_sck_a7";
 975                                                 function = "i2c3";
 976                                         };
 977                                 };
 978
 979                                 i2c3_a12_pins: i2c3_a12 {
 980                                         mux {
 981                                                 groups = "i2c3_sda_a12",
 982                                                         "i2c3_sck_a13";
 983                                                 function = "i2c3";
 984                                         };
 985                                 };
 986
 987                                 i2c3_a19_pins: i2c3_a19 {
 988                                         mux {
 989                                                 groups = "i2c3_sda_a19",
 990                                                         "i2c3_sck_a20";
 991                                                 function = "i2c3";
 992                                         };
 993                                 };
 994
 995                                 uart_a_pins: uart_a {
 996                                         mux {
 997                                                 groups = "uart_tx_a",
 998                                                         "uart_rx_a";
 999                                                 function = "uart_a";
1000                                         };
1001                                 };
1002
1003                                 uart_a_cts_rts_pins: uart_a_cts_rts {
1004                                         mux {
1005                                                 groups = "uart_cts_a",
1006                                                         "uart_rts_a";
1007                                                 function = "uart_a";
1008                                         };
1009                                 };
1010
1011                                 uart_b_x_pins: uart_b_x {
1012                                         mux {
1013                                                 groups = "uart_tx_b_x",
1014                                                         "uart_rx_b_x";
1015                                                 function = "uart_b";
1016                                         };
1017                                 };
1018
1019                                 uart_b_x_cts_rts_pins: uart_b_x_cts_rts {
1020                                         mux {
1021                                                 groups = "uart_cts_b_x",
1022                                                         "uart_rts_b_x";
1023                                                 function = "uart_b";
1024                                         };
1025                                 };
1026
1027                                 uart_b_z_pins: uart_b_z {
1028                                         mux {
1029                                                 groups = "uart_tx_b_z",
1030                                                         "uart_rx_b_z";
1031                                                 function = "uart_b";
1032                                         };
1033                                 };
1034
1035                                 uart_b_z_cts_rts_pins: uart_b_z_cts_rts {
1036                                         mux {
1037                                                 groups = "uart_cts_b_z",
1038                                                         "uart_rts_b_z";
1039                                                 function = "uart_b";
1040                                         };
1041                                 };
1042
1043                                 uart_ao_b_z_pins: uart_ao_b_z {
1044                                         mux {
1045                                                 groups = "uart_ao_tx_b_z",
1046                                                         "uart_ao_rx_b_z";
1047                                                 function = "uart_ao_b_z";
1048                                         };
1049                                 };
1050
1051                                 uart_ao_b_z_cts_rts_pins: uart_ao_b_z_cts_rts {
1052                                         mux {
1053                                                 groups = "uart_ao_cts_b_z",
1054                                                         "uart_ao_rts_b_z";
1055                                                 function = "uart_ao_b_z";
1056                                         };
1057                                 };
1058
1059                                 mclk_b_pins: mclk_b {
1060                                         mux {
1061                                                 groups = "mclk_b";
1062                                                 function = "mclk_b";
1063                                         };
1064                                 };
1065
1066                                 mclk_c_pins: mclk_c {
1067                                         mux {
1068                                                 groups = "mclk_c";
1069                                                 function = "mclk_c";
1070                                         };
1071                                 };
1072
1073                                 tdma_sclk_pins: tdma_sclk {
1074                                         mux {
1075                                                 groups = "tdma_sclk";
1076                                                 function = "tdma";
1077                                         };
1078                                 };
1079
1080                                 tdma_sclk_slv_pins: tdma_sclk_slv {
1081                                         mux {
1082                                                 groups = "tdma_sclk_slv";
1083                                                 function = "tdma";
1084                                         };
1085                                 };
1086
1087                                 tdma_fs_pins: tdma_fs {
1088                                         mux {
1089                                                 groups = "tdma_fs";
1090                                                 function = "tdma";
1091                                         };
1092                                 };
1093
1094                                 tdma_fs_slv_pins: tdma_fs_slv {
1095                                         mux {
1096                                                 groups = "tdma_fs_slv";
1097                                                 function = "tdma";
1098                                         };
1099                                 };
1100
1101                                 tdma_din0_pins: tdma_din0 {
1102                                         mux {
1103                                                 groups = "tdma_din0";
1104                                                 function = "tdma";
1105                                         };
1106                                 };
1107
1108                                 tdma_dout0_x14_pins: tdma_dout0_x14 {
1109                                         mux {
1110                                                 groups = "tdma_dout0_x14";
1111                                                 function = "tdma";
1112                                         };
1113                                 };
1114
1115                                 tdma_dout0_x15_pins: tdma_dout0_x15 {
1116                                         mux {
1117                                                 groups = "tdma_dout0_x15";
1118                                                 function = "tdma";
1119                                         };
1120                                 };
1121
1122                                 tdma_dout1_pins: tdma_dout1 {
1123                                         mux {
1124                                                 groups = "tdma_dout1";
1125                                                 function = "tdma";
1126                                         };
1127                                 };
1128
1129                                 tdma_din1_pins: tdma_din1 {
1130                                         mux {
1131                                                 groups = "tdma_din1";
1132                                                 function = "tdma";
1133                                         };
1134                                 };
1135
1136                                 tdmb_sclk_pins: tdmb_sclk {
1137                                         mux {
1138                                                 groups = "tdmb_sclk";
1139                                                 function = "tdmb";
1140                                         };
1141                                 };
1142
1143                                 tdmb_sclk_slv_pins: tdmb_sclk_slv {
1144                                         mux {
1145                                                 groups = "tdmb_sclk_slv";
1146                                                 function = "tdmb";
1147                                         };
1148                                 };
1149
1150                                 tdmb_fs_pins: tdmb_fs {
1151                                         mux {
1152                                                 groups = "tdmb_fs";
1153                                                 function = "tdmb";
1154                                         };
1155                                 };
1156
1157                                 tdmb_fs_slv_pins: tdmb_fs_slv {
1158                                         mux {
1159                                                 groups = "tdmb_fs_slv";
1160                                                 function = "tdmb";
1161                                         };
1162                                 };
1163
1164                                 tdmb_din0_pins: tdmb_din0 {
1165                                         mux {
1166                                                 groups = "tdmb_din0";
1167                                                 function = "tdmb";
1168                                         };
1169                                 };
1170
1171                                 tdmb_dout0_pins: tdmb_dout0 {
1172                                         mux {
1173                                                 groups = "tdmb_dout0";
1174                                                 function = "tdmb";
1175                                         };
1176                                 };
1177
1178                                 tdmb_din1_pins: tdmb_din1 {
1179                                         mux {
1180                                                 groups = "tdmb_din1";
1181                                                 function = "tdmb";
1182                                         };
1183                                 };
1184
1185                                 tdmb_dout1_pins: tdmb_dout1 {
1186                                         mux {
1187                                                 groups = "tdmb_dout1";
1188                                                 function = "tdmb";
1189                                         };
1190                                 };
1191
1192                                 tdmb_din2_pins: tdmb_din2 {
1193                                         mux {
1194                                                 groups = "tdmb_din2";
1195                                                 function = "tdmb";
1196                                         };
1197                                 };
1198
1199                                 tdmb_dout2_pins: tdmb_dout2 {
1200                                         mux {
1201                                                 groups = "tdmb_dout2";
1202                                                 function = "tdmb";
1203                                         };
1204                                 };
1205
1206                                 tdmb_din3_pins: tdmb_din3 {
1207                                         mux {
1208                                                 groups = "tdmb_din3";
1209                                                 function = "tdmb";
1210                                         };
1211                                 };
1212
1213                                 tdmb_dout3_pins: tdmb_dout3 {
1214                                         mux {
1215                                                 groups = "tdmb_dout3";
1216                                                 function = "tdmb";
1217                                         };
1218                                 };
1219
1220                                 tdmc_sclk_pins: tdmc_sclk {
1221                                         mux {
1222                                                 groups = "tdmc_sclk";
1223                                                 function = "tdmc";
1224                                         };
1225                                 };
1226
1227                                 tdmc_sclk_slv_pins: tdmc_sclk_slv {
1228                                         mux {
1229                                                 groups = "tdmc_sclk_slv";
1230                                                 function = "tdmc";
1231                                         };
1232                                 };
1233
1234                                 tdmc_fs_pins: tdmc_fs {
1235                                         mux {
1236                                                 groups = "tdmc_fs";
1237                                                 function = "tdmc";
1238                                         };
1239                                 };
1240
1241                                 tdmc_fs_slv_pins: tdmc_fs_slv {
1242                                         mux {
1243                                                 groups = "tdmc_fs_slv";
1244                                                 function = "tdmc";
1245                                         };
1246                                 };
1247
1248                                 tdmc_din0_pins: tdmc_din0 {
1249                                         mux {
1250                                                 groups = "tdmc_din0";
1251                                                 function = "tdmc";
1252                                         };
1253                                 };
1254
1255                                 tdmc_dout0_pins: tdmc_dout0 {
1256                                         mux {
1257                                                 groups = "tdmc_dout0";
1258                                                 function = "tdmc";
1259                                         };
1260                                 };
1261
1262                                 tdmc_din1_pins: tdmc_din1 {
1263                                         mux {
1264                                                 groups = "tdmc_din1";
1265                                                 function = "tdmc";
1266                                         };
1267                                 };
1268
1269                                 tdmc_dout1_pins: tdmc_dout1 {
1270                                         mux {
1271                                                 groups = "tdmc_dout1";
1272                                                 function = "tdmc";
1273                                         };
1274                                 };
1275
1276                                 tdmc_din2_pins: tdmc_din2 {
1277                                         mux {
1278                                                 groups = "tdmc_din2";
1279                                                 function = "tdmc";
1280                                         };
1281                                 };
1282
1283                                 tdmc_dout2_pins: tdmc_dout2 {
1284                                         mux {
1285                                                 groups = "tdmc_dout2";
1286                                                 function = "tdmc";
1287                                         };
1288                                 };
1289
1290                                 tdmc_din3_pins: tdmc_din3 {
1291                                         mux {
1292                                                 groups = "tdmc_din3";
1293                                                 function = "tdmc";
1294                                         };
1295                                 };
1296
1297                                 tdmc_dout3_pins: tdmc_dout3 {
1298                                         mux {
1299                                                 groups = "tdmc_dout3";
1300                                                 function = "tdmc";
1301                                         };
1302                                 };
1303                         };
1304                 };
1305
1306                 sram: sram@fffc0000 {
1307                         compatible = "amlogic,meson-axg-sram", "mmio-sram";
1308                         reg = <0x0 0xfffc0000 0x0 0x20000>;
1309                         #address-cells = <1>;
1310                         #size-cells = <1>;
1311                         ranges = <0 0x0 0xfffc0000 0x20000>;
1312
1313                         cpu_scp_lpri: scp-shmem@0 {
1314                                 compatible = "amlogic,meson-axg-scp-shmem";
1315                                 reg = <0x13000 0x400>;
1316                         };
1317
1318                         cpu_scp_hpri: scp-shmem@200 {
1319                                 compatible = "amlogic,meson-axg-scp-shmem";
1320                                 reg = <0x13400 0x400>;
1321                         };
1322                 };
1323
1324                 aobus: bus@ff800000 {
1325                         compatible = "simple-bus";
1326                         reg = <0x0 0xff800000 0x0 0x100000>;
1327                         #address-cells = <2>;
1328                         #size-cells = <2>;
1329                         ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;
1330
1331                         sysctrl_AO: sys-ctrl@0 {
1332                                 compatible = "amlogic,meson-axg-ao-sysctrl", "syscon", "simple-mfd";
1333                                 reg =  <0x0 0x0 0x0 0x100>;
1334
1335                                 clkc_AO: clock-controller {
1336                                         compatible = "amlogic,meson-axg-aoclkc";
1337                                         #clock-cells = <1>;
1338                                         #reset-cells = <1>;
1339                                 };
1340                         };
1341
1342                         pinctrl_aobus: pinctrl@14 {
1343                                 compatible = "amlogic,meson-axg-aobus-pinctrl";
1344                                 #address-cells = <2>;
1345                                 #size-cells = <2>;
1346                                 ranges;
1347
1348                                 gpio_ao: bank@14 {
1349                                         reg = <0x0 0x00014 0x0 0x8>,
1350                                                 <0x0 0x0002c 0x0 0x4>,
1351                                                 <0x0 0x00024 0x0 0x8>;
1352                                         reg-names = "mux", "pull", "gpio";
1353                                         gpio-controller;
1354                                         #gpio-cells = <2>;
1355                                         gpio-ranges = <&pinctrl_aobus 0 0 15>;
1356                                 };
1357
1358                                 i2c_ao_sck_4_pins: i2c_ao_sck_4 {
1359                                         mux {
1360                                                 groups = "i2c_ao_sck_4";
1361                                                 function = "i2c_ao";
1362                                         };
1363                                 };
1364
1365                                 i2c_ao_sck_8_pins: i2c_ao_sck_8 {
1366                                         mux {
1367                                                 groups = "i2c_ao_sck_8";
1368                                                 function = "i2c_ao";
1369                                         };
1370                                 };
1371
1372                                 i2c_ao_sck_10_pins: i2c_ao_sck_10 {
1373                                         mux {
1374                                                 groups = "i2c_ao_sck_10";
1375                                                 function = "i2c_ao";
1376                                         };
1377                                 };
1378
1379                                 i2c_ao_sda_5_pins: i2c_ao_sda_5 {
1380                                         mux {
1381                                                 groups = "i2c_ao_sda_5";
1382                                                 function = "i2c_ao";
1383                                         };
1384                                 };
1385
1386                                 i2c_ao_sda_9_pins: i2c_ao_sda_9 {
1387                                         mux {
1388                                                 groups = "i2c_ao_sda_9";
1389                                                 function = "i2c_ao";
1390                                         };
1391                                 };
1392
1393                                 i2c_ao_sda_11_pins: i2c_ao_sda_11 {
1394                                         mux {
1395                                                 groups = "i2c_ao_sda_11";
1396                                                 function = "i2c_ao";
1397                                         };
1398                                 };
1399
1400                                 remote_input_ao_pins: remote_input_ao {
1401                                         mux {
1402                                                 groups = "remote_input_ao";
1403                                                 function = "remote_input_ao";
1404                                         };
1405                                 };
1406
1407                                 uart_ao_a_pins: uart_ao_a {
1408                                         mux {
1409                                                 groups = "uart_ao_tx_a",
1410                                                         "uart_ao_rx_a";
1411                                                 function = "uart_ao_a";
1412                                         };
1413                                 };
1414
1415                                 uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
1416                                         mux {
1417                                                 groups = "uart_ao_cts_a",
1418                                                         "uart_ao_rts_a";
1419                                                 function = "uart_ao_a";
1420                                         };
1421                                 };
1422
1423                                 uart_ao_b_pins: uart_ao_b {
1424                                         mux {
1425                                                 groups = "uart_ao_tx_b",
1426                                                         "uart_ao_rx_b";
1427                                                 function = "uart_ao_b";
1428                                         };
1429                                 };
1430
1431                                 uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
1432                                         mux {
1433                                                 groups = "uart_ao_cts_b",
1434                                                         "uart_ao_rts_b";
1435                                                 function = "uart_ao_b";
1436                                         };
1437                                 };
1438                         };
1439
1440                         sec_AO: ao-secure@140 {
1441                                 compatible = "amlogic,meson-gx-ao-secure", "syscon";
1442                                 reg = <0x0 0x140 0x0 0x140>;
1443                                 amlogic,has-chip-id;
1444                         };
1445
1446                         pwm_AO_ab: pwm@7000 {
1447                                 compatible = "amlogic,meson-axg-ao-pwm";
1448                                 reg = <0x0 0x07000 0x0 0x20>;
1449                                 #pwm-cells = <3>;
1450                                 status = "disabled";
1451                         };
1452
1453                         pwm_AO_cd: pwm@2000 {
1454                                 compatible = "amlogic,meson-axg-ao-pwm";
1455                                 reg = <0x0 0x02000  0x0 0x20>;
1456                                 #pwm-cells = <3>;
1457                                 status = "disabled";
1458                         };
1459
1460                         i2c_AO: i2c@5000 {
1461                                 compatible = "amlogic,meson-axg-i2c";
1462                                 reg = <0x0 0x05000 0x0 0x20>;
1463                                 interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
1464                                 clocks = <&clkc CLKID_AO_I2C>;
1465                                 #address-cells = <1>;
1466                                 #size-cells = <0>;
1467                                 status = "disabled";
1468                         };
1469
1470                         uart_AO: serial@3000 {
1471                                 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
1472                                 reg = <0x0 0x3000 0x0 0x18>;
1473                                 interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
1474                                 clocks = <&xtal>, <&clkc_AO CLKID_AO_UART1>, <&xtal>;
1475                                 clock-names = "xtal", "pclk", "baud";
1476                                 status = "disabled";
1477                         };
1478
1479                         uart_AO_B: serial@4000 {
1480                                 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
1481                                 reg = <0x0 0x4000 0x0 0x18>;
1482                                 interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
1483                                 clocks = <&xtal>, <&clkc_AO CLKID_AO_UART2>, <&xtal>;
1484                                 clock-names = "xtal", "pclk", "baud";
1485                                 status = "disabled";
1486                         };
1487
1488                         ir: ir@8000 {
1489                                 compatible = "amlogic,meson-gxbb-ir";
1490                                 reg = <0x0 0x8000 0x0 0x20>;
1491                                 interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
1492                                 status = "disabled";
1493                         };
1494
1495                         saradc: adc@9000 {
1496                                 compatible = "amlogic,meson-axg-saradc",
1497                                         "amlogic,meson-saradc";
1498                                 reg = <0x0 0x9000 0x0 0x38>;
1499                                 #io-channel-cells = <1>;
1500                                 interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
1501                                 clocks = <&xtal>,
1502                                         <&clkc_AO CLKID_AO_SAR_ADC>,
1503                                         <&clkc_AO CLKID_AO_SAR_ADC_CLK>,
1504                                         <&clkc_AO CLKID_AO_SAR_ADC_SEL>;
1505                                 clock-names = "clkin", "core", "adc_clk", "adc_sel";
1506                                 status = "disabled";
1507                         };
1508                 };
1509         };
1510 };