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