target/linux/ath79/dts/qca955x.dtsi

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