target/linux/ath79/dts/qca955x.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ath79.dtsi"
   4
   5 / {
   6         compatible = "qca,qca9550";
   7
   8         #address-cells = <1>;
   9         #size-cells = <1>;
  10
  11         chosen {
  12                 bootargs = "console=ttyS0,115200n8";
  13         };
  14
  15         cpus {
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18
  19                 cpu@0 {
  20                         device_type = "cpu";
  21                         compatible = "mips,mips74Kc";
  22                         clocks = <&pll ATH79_CLK_CPU>;
  23                         reg = <0>;
  24                 };
  25         };
  26
  27         extosc: ref {
  28                 compatible = "fixed-clock";
  29                 #clock-cells = <0>;
  30                 clock-output-names = "ref";
  31                 clock-frequency = <40000000>;
  32         };
  33
  34         ahb {
  35                 apb {
  36                         ddr_ctrl: memory-controller@18000000 {
  37                                 compatible = "qca,qca9550-ddr-controller",
  38                                                 "qca,ar7240-ddr-controller";
  39                                 reg = <0x18000000 0x100>;
  40
  41                                 #qca,ddr-wb-channel-cells = <1>;
  42                         };
  43
  44                         uart: uart@18020000 {
  45                                 compatible = "ns16550a";
  46                                 reg = <0x18020000 0x20>;
  47
  48                                 interrupts = <3>;
  49
  50                                 clocks = <&pll ATH79_CLK_REF>;
  51                                 clock-names = "uart";
  52
  53                                 reg-io-width = <4>;
  54                                 reg-shift = <2>;
  55                                 no-loopback-test;
  56                         };
  57
  58                         usb_phy0: usb-phy0@18030000 {
  59                                 compatible ="qca,qca9550-usb-phy", "qca,ar7200-usb-phy";
  60                                 reg = <0x18030000 4>, <0x18030004 4>;
  61
  62                                 reset-names = "usb-phy", "usb-suspend-override";
  63                                 resets = <&rst 4>, <&rst 3>;
  64
  65                                 #phy-cells = <0>;
  66
  67                                 status = "disabled";
  68                         };
  69
  70                         usb_phy1: usb-phy1@18030010 {
  71                                 compatible = "qca,qca9550-usb-phy", "qca,ar7200-usb-phy";
  72                                 reg = <0x18030010 4>, <0x18030014 4>;
  73
  74                                 reset-names = "usb-phy", "usb-suspend-override";
  75                                 resets = <&rst2 4>, <&rst2 3>;
  76
  77                                 #phy-cells = <0>;
  78
  79                                 status = "disabled";
  80                         };
  81
  82                         gpio: gpio@18040000 {
  83                                 compatible = "qca,qca9550-gpio",
  84                                                 "qca,ar9340-gpio";
  85                                 reg = <0x18040000 0x28>;
  86
  87                                 interrupts = <2>;
  88                                 ngpios = <24>;
  89
  90                                 gpio-controller;
  91                                 #gpio-cells = <2>;
  92
  93                                 interrupt-controller;
  94                                 #interrupt-cells = <2>;
  95                         };
  96
  97                         pinmux: pinmux@1804002c {
  98                                 compatible = "pinctrl-single";
  99
 100                                 reg = <0x1804002c 0x44>;
 101
 102                                 #size-cells = <0>;
 103
 104                                 pinctrl-single,bit-per-mux;
 105                                 pinctrl-single,register-width = <32>;
 106                                 pinctrl-single,function-mask = <0x1>;
 107                                 #pinctrl-cells = <2>;
 108
 109                                 jtag_disable_pins: pinmux_jtag_disable_pins {
 110                                         pinctrl-single,bits = <0x40 0x2  0x2>;
 111                                 };
 112                         };
 113
 114                         pll: pll-controller@18050000 {
 115                                 compatible = "qca,qca9550-pll",
 116                                                 "qca,qca9550-pll", "syscon";
 117                                 reg = <0x18050000 0x50>;
 118
 119                                 #clock-cells = <1>;
 120                                 clock-output-names = "cpu", "ddr", "ahb";
 121
 122                                 clocks = <&extosc>;
 123                         };
 124
 125                         wdt: wdt@18060008 {
 126                                 compatible = "qca,ar7130-wdt";
 127                                 reg = <0x18060008 0x8>;
 128
 129                                 interrupts = <4>;
 130
 131                                 clocks = <&pll ATH79_CLK_AHB>;
 132                                 clock-names = "wdt";
 133                         };
 134
 135                         rst: reset-controller@1806001c {
 136                                 compatible = "qca,qca9550-reset",
 137                                                 "qca,ar7100-reset";
 138                                 reg = <0x1806001c 0x4>;
 139
 140                                 #reset-cells = <1>;
 141                                 interrupt-parent = <&cpuintc>;
 142
 143                                 intc2: interrupt-controller2 {
 144                                         compatible = "qca,ar9340-intc";
 145
 146                                         interrupt-parent = <&cpuintc>;
 147                                         interrupts = <2>;
 148
 149                                         interrupt-controller;
 150                                         #interrupt-cells = <1>;
 151
 152                                         qca,int-status-addr = <0xac>;
 153                                         qca,pending-bits = <0xf>,       /* wmac */
 154                                                         <0x1f0>;        /* pcie rc 0 */
 155                                 };
 156
 157                                 intc3: interrupt-controller3 {
 158                                         compatible = "qca,ar9340-intc";
 159
 160                                         interrupt-parent = <&cpuintc>;
 161                                         interrupts = <3>;
 162
 163                                         interrupt-controller;
 164                                         #interrupt-cells = <1>;
 165
 166                                         qca,int-status-addr = <0xac>;
 167                                         qca,pending-bits = <0x1f000>,           /* pcie rc 1 */
 168                                                             <0x1000000>,        /* usb1 */
 169                                                             <0x10000000>;       /* usb2 */
 170                                 };
 171                         };
 172
 173                         rst2: reset-controller@180600c0 {
 174                                 compatible = "qca,qca9550-reset",
 175                                                 "qca,ar7100-reset",
 176                                                  "simple-bus";
 177                                 reg = <0x180600c0 0x4>;
 178
 179                                 #reset-cells = <1>;
 180                         };
 181                 };
 182
 183                 gmac: gmac@18070000 {
 184                         compatible = "qca,qca9550-gmac";
 185                         reg = <0x18070000 0x58>;
 186                 };
 187
 188                 pcie0: pcie-controller@180c0000 {
 189                         compatible = "qcom,qca9550-pci", "qcom,ar7240-pci";
 190                         #address-cells = <3>;
 191                         #size-cells = <2>;
 192                         bus-range = <0x0 0x0>;
 193                         reg = <0x180c0000 0x1000>, /* CRP */
 194                               <0x180f0000 0x100>,  /* CTRL */
 195                               <0x14000000 0x1000>; /* CFG */
 196                         reg-names = "crp_base", "ctrl_base", "cfg_base";
 197                         ranges = <0x2000000 0 0x10000000 0x10000000 0 0x02000000        /* pci memory */
 198                                   0x1000000 0 0x00000000 0x0000000 0 0x000001>;         /* io space */
 199                         interrupt-parent = <&intc2>;
 200                         interrupts = <1>;
 201
 202                         device_type = "pci";
 203
 204                         resets = <&rst 6>, <&rst 7>;
 205                         reset-names = "hc", "phy";
 206
 207                         interrupt-controller;
 208                         #interrupt-cells = <1>;
 209
 210                         interrupt-map-mask = <0 0 0 1>;
 211                         interrupt-map = <0 0 0 0 &pcie0 0>;
 212                         status = "disabled";
 213                 };
 214
 215                 wmac: wmac@18100000 {
 216                         compatible = "qca,qca9550-wmac";
 217                         reg = <0x18100000 0x10000>;
 218
 219                         interrupt-parent = <&intc2>;
 220                         interrupts = <0>;
 221
 222                         status = "disabled";
 223                 };
 224
 225                 pcie1: pcie-controller@18250000 {
 226                         compatible = "qcom,qca9550-pci", "qcom,ar7240-pci";
 227                         #address-cells = <3>;
 228                         #size-cells = <2>;
 229                         bus-range = <0x0 0x0>;
 230                         reg = <0x18250000 0x1000>, /* CRP */
 231                               <0x18280000 0x100>,  /* CTRL */
 232                               <0x16000000 0x1000>; /* CFG */
 233                         reg-names = "crp_base", "ctrl_base", "cfg_base";
 234                         ranges = <0x2000000 0 0x12000000 0x12000000 0 0x02000000        /* pci memory */
 235                                   0x1000000 0 0x00000000 0x0000001 0 0x000001>;         /* io space */
 236                         interrupt-parent = <&intc3>;
 237                         interrupts = <0>;
 238
 239                         device_type = "pci";
 240
 241                         resets = <&rst2 6>, <&rst2 7>;
 242                         reset-names = "hc", "phy";
 243
 244                         interrupt-controller;
 245                         #interrupt-cells = <1>;
 246
 247                         interrupt-map-mask = <0 0 0 1>;
 248                         interrupt-map = <0 0 0 0 &pcie1 0>;
 249                         status = "disabled";
 250                 };
 251
 252                 usb0: usb@1b000000 {
 253                         compatible = "generic-ehci";
 254                         reg = <0x1b000000 0x1fc>;
 255
 256                         interrupt-parent = <&intc3>;
 257                         interrupts = <1>;
 258                         resets = <&rst 5>;
 259                         reset-names = "usb-host";
 260
 261                         has-transaction-translator;
 262                         caps-offset = <0x100>;
 263
 264                         phy-names = "usb-phy0";
 265                         phys = <&usb_phy0>;
 266
 267                         status = "disabled";
 268                 };
 269
 270                 usb1: usb@1b400000 {
 271                         compatible = "generic-ehci";
 272                         reg = <0x1b400000 0x1fc>;
 273
 274                         interrupt-parent = <&intc3>;
 275                         interrupts = <2>;
 276                         resets = <&rst2 5>;
 277                         reset-names = "usb-host";
 278
 279                         has-transaction-translator;
 280                         caps-offset = <0x100>;
 281
 282                         phy-names = "usb-phy1";
 283                         phys = <&usb_phy1>;
 284
 285                         status = "disabled";
 286                 };
 287
 288                 nand: nand@1b800200 {
 289                         compatible = "qca,ar934x-nand";
 290                         reg = <0x1b800200 0xb8>;
 291
 292                         interrupts = <21>;
 293                         interrupt-parent = <&miscintc>;
 294
 295                         resets = <&rst 14>;
 296                         reset-names = "nand";
 297
 298                         nand-ecc-mode = "hw";
 299
 300                         #address-cells = <1>;
 301                         #size-cells = <0>;
 302
 303                         status = "disabled";
 304                 };
 305
 306                 spi: spi@1f000000 {
 307                         compatible = "qca,ar934x-spi";
 308                         reg = <0x1f000000 0x1c>;
 309
 310                         clocks = <&pll ATH79_CLK_AHB>;
 311
 312                         status = "disabled";
 313
 314                         #address-cells = <1>;
 315                         #size-cells = <0>;
 316                 };
 317         };
 318 };
 319
 320 &mdio0 {
 321         compatible = "qca,ar9340-mdio";
 322 };
 323
 324 &eth0 {
 325         compatible = "qca,qca9550-eth", "syscon";
 326
 327         pll-reg = <0 0x28 0>;
 328         pll-handle = <&pll>;
 329
 330         pll-data = <0x16000000 0x00000101 0x00001616>;
 331         phy-mode = "rgmii";
 332
 333         resets = <&rst 9>, <&rst 22>;
 334         reset-names = "mac", "mdio";
 335 };
 336
 337 &mdio1 {
 338         compatible = "qca,ar9340-mdio";
 339 };
 340
 341 &eth1 {
 342         compatible = "qca,qca9550-eth", "syscon";
 343
 344         pll-reg = <0 0x48 0>;
 345         pll-handle = <&pll>;
 346
 347         pll-data = <0x16000000 0x00000101 0x00001616>;
 348         phy-mode = "sgmii";
 349
 350         resets = <&rst 13>, <&rst 23>;
 351         reset-names = "mac", "mdio";
 352 };