target/linux/ath79/dts/qca956x.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,qca9560";
   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 = <25000000>;
  28         };
  29
  30         ahb {
  31                 apb {
  32                         ddr_ctrl: memory-controller@18000000 {
  33                                 compatible = "qca,qca9560-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                         gpio: gpio@18040000 {
  57                                 compatible = "qca,qca9560-gpio",
  58                                                 "qca,ar9340-gpio";
  59                                 reg = <0x18040000 0x28>;
  60
  61                                 interrupts = <2>;
  62                                 ngpios = <24>;
  63
  64                                 gpio-controller;
  65                                 #gpio-cells = <2>;
  66
  67                                 interrupt-controller;
  68                                 #interrupt-cells = <2>;
  69                         };
  70
  71                         pinmux: pinmux@1804002c {
  72                                 compatible = "pinctrl-single";
  73
  74                                 reg = <0x1804002c 0x40>;
  75
  76                                 #size-cells = <0>;
  77
  78                                 pinctrl-single,bit-per-mux;
  79                                 pinctrl-single,register-width = <32>;
  80                                 pinctrl-single,function-mask = <0x1>;
  81                                 #pinctrl-cells = <2>;
  82
  83                                 jtag_disable_pins: pinmux_jtag_disable_pins {
  84                                         pinctrl-single,bits = <0x40 0x2 0x2>;
  85                                 };
  86                         };
  87
  88                         pll: pll-controller@18050000 {
  89                                 compatible = "qca,qca9560-pll", "syscon";
  90                                 reg = <0x18050000 0x50>;
  91
  92                                 #clock-cells = <1>;
  93                                 clock-output-names = "cpu", "ddr", "ahb";
  94
  95                                 clocks = <&extosc>;
  96                         };
  97
  98                         wdt: wdt@18060008 {
  99                                 compatible = "qca,ar7130-wdt";
 100                                 reg = <0x18060008 0x8>;
 101
 102                                 interrupts = <4>;
 103
 104                                 clocks = <&pll ATH79_CLK_AHB>;
 105                                 clock-names = "wdt";
 106                         };
 107
 108                         rst: reset-controller@1806001c {
 109                                 compatible = "qca,qca9560-reset",
 110                                                 "qca,ar7100-reset",
 111                                                  "simple-bus";
 112                                 reg = <0x1806001c 0x4>;
 113
 114                                 #reset-cells = <1>;
 115                                 interrupt-parent = <&cpuintc>;
 116
 117                                 intc3: interrupt-controller@3 {
 118                                         compatible = "qca,ar9340-intc";
 119
 120                                         interrupt-parent = <&cpuintc>;
 121                                         interrupts = <3>;
 122
 123                                         interrupt-controller;
 124                                         #interrupt-cells = <1>;
 125
 126                                         qca,int-status-addr = <0xac>;
 127                                         qca,pending-bits = <0x1f000>,           /* pcie rc */
 128                                                             <0x1000000>,        /* usb1 */
 129                                                             <0x10000000>;       /* usb2 */
 130                                 };
 131                         };
 132
 133                         rst2: reset-controller@180600c0 {
 134                                 compatible = "qca,qca9560-reset",
 135                                                 "qca,ar7100-reset",
 136                                                  "simple-bus";
 137                                 reg = <0x180600c0 0x4>;
 138
 139                                 #reset-cells = <1>;
 140                         };
 141
 142                         wmac: wmac@18100000 {
 143                                 compatible = "qca,qca9560-wmac";
 144                                 reg = <0x18100000 0x10000>;
 145
 146                                 interrupt-parent = <&cpuintc>;
 147                                 interrupts = <2>;
 148
 149                                 status = "disabled";
 150                         };
 151
 152                         pcie: pcie-controller@18250000 {
 153                                 compatible = "qcom,ar7240-pci";
 154                                 #address-cells = <3>;
 155                                 #size-cells = <2>;
 156                                 bus-range = <0x0 0x0>;
 157                                 reg = <0x18250000 0x1000>, /* CRP */
 158                                       <0x18280000 0x100>,  /* CTRL */
 159                                       <0x16000000 0x1000>; /* CFG */
 160                                 reg-names = "crp_base", "ctrl_base", "cfg_base";
 161                                 ranges = <0x2000000 0 0x12000000 0x12000000 0 0x02000000        /* pci memory */
 162                                           0x1000000 0 0x00000000 0x0000000 0 0x000001>;         /* io space */
 163                                 interrupt-parent = <&intc3>;
 164                                 interrupts = <0>;
 165
 166                                 interrupt-controller;
 167                                 #interrupt-cells = <1>;
 168
 169                                 interrupt-map-mask = <0 0 0 1>;
 170                                 interrupt-map = <0 0 0 0 &pcie 0>;
 171                                 status = "disabled";
 172                         };
 173                 };
 174
 175                 usb0: usb@1b000000 {
 176                         compatible = "generic-ehci";
 177                         reg = <0x1b000000 0x1d8>;
 178
 179                         interrupt-parent = <&intc3>;
 180                         interrupts = <1>;
 181
 182                         resets = <&rst 5>;
 183                         reset-names = "usb-host";
 184
 185                         has-transaction-translator;
 186                         caps-offset = <0x100>;
 187
 188                         phy-names = "usb-phy0";
 189                         phys = <&usb_phy0>;
 190
 191                         status = "disabled";
 192                 };
 193
 194                 usb1: usb@1b400000 {
 195                         compatible = "generic-ehci";
 196                         reg = <0x1b400000 0x1d8>;
 197
 198                         interrupt-parent = <&intc3>;
 199                         interrupts = <2>;
 200
 201                         resets = <&rst2 5>;
 202                         reset-names = "usb-host";
 203
 204                         has-transaction-translator;
 205                         caps-offset = <0x100>;
 206
 207                         phy-names = "usb-phy1";
 208                         phys = <&usb_phy1>;
 209
 210                         status = "disabled";
 211                 };
 212
 213                 spi: spi@1f000000 {
 214                         compatible = "qca,qca9560-spi", "qca,ar7100-spi";
 215                         reg = <0x1f000000 0x10>;
 216
 217                         clocks = <&pll ATH79_CLK_AHB>;
 218                         clock-names = "ahb";
 219
 220                         status = "disabled";
 221
 222                         #address-cells = <1>;
 223                         #size-cells = <0>;
 224                 };
 225         };
 226
 227         usb_phy0: usb-phy {
 228                 compatible = "qca,qca9560-usb-phy", "qca,ar7200-usb-phy";
 229
 230                 reset-names = "usb-phy", "usb-suspend-override";
 231                 resets = <&rst 4>, <&rst 3>;
 232
 233                 #phy-cells = <0>;
 234
 235                 status = "disabled";
 236         };
 237
 238         usb_phy1: usb-phy {
 239                 compatible = "qca,qca9560-usb-phy", "qca,ar7200-usb-phy";
 240
 241                 reset-names = "usb-phy", "usb-suspend-override";
 242                 resets = <&rst2 4>, <&rst2 3>;
 243
 244                 #phy-cells = <0>;
 245
 246                 status = "disabled";
 247         };
 248 };
 249
 250 &mdio0 {
 251         resets = <&rst 22>;
 252         reset-names = "mdio";
 253 };
 254
 255 &eth0 {
 256         compatible = "qca,qca9560-eth", "syscon", "simple-mfd";
 257
 258         pll-data = <0x03000000 0x00000101 0x00001919>;
 259         pll-reg = <0 0x48 0>;
 260         pll-handle = <&pll>;
 261
 262         resets = <&rst 9>;
 263         reset-names = "mac";
 264 };
 265
 266 &mdio1 {
 267         status = "okay";
 268         resets = <&rst 23>;
 269         reset-names = "mdio";
 270         builtin-switch;
 271
 272         builtin_switch: switch0@1f {
 273                 compatible = "qca,ar8229-builtin";
 274                 #address-cells = <1>;
 275                 #size-cells = <0>;
 276
 277                 reg = <0x1f>;
 278                 phy-mode = "gmii";
 279                 phy4-mii-enable;
 280
 281                 mdio-bus {
 282                         swphy0: ethernet-phy@0 {
 283                                 reg = <0>;
 284                                 phy-mode = "mii";
 285                         };
 286
 287                         swphy4: ethernet-phy@4 {
 288                                 reg = <4>;
 289                                 phy-mode = "mii";
 290                         };
 291                 };
 292         };
 293 };
 294
 295 &eth1 {
 296         compatible = "qca,qca9560-eth", "syscon", "simple-mfd";
 297
 298         phy-mode = "gmii";
 299
 300         resets = <&rst 13>;
 301         reset-names = "mac";
 302
 303         status = "disabled";
 304
 305         fixed-link {
 306                 speed = <1000>;
 307                 full-duplex;
 308         };
 309 };