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         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 = <25000000>;
  32         };
  33
  34         ahb {
  35                 apb {
  36                         ddr_ctrl: memory-controller@18000000 {
  37                                 compatible = "qca,qca9560-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                         gpio: gpio@18040000 {
  61                                 compatible = "qca,qca9560-gpio",
  62                                                 "qca,ar9340-gpio";
  63                                 reg = <0x18040000 0x28>;
  64
  65                                 interrupts = <2>;
  66                                 ngpios = <24>;
  67
  68                                 gpio-controller;
  69                                 #gpio-cells = <2>;
  70
  71                                 interrupt-controller;
  72                                 #interrupt-cells = <2>;
  73                         };
  74
  75                         pinmux: pinmux@1804002c {
  76                                 compatible = "pinctrl-single";
  77
  78                                 reg = <0x1804002c 0x44>;
  79
  80                                 #size-cells = <0>;
  81
  82                                 pinctrl-single,bit-per-mux;
  83                                 pinctrl-single,register-width = <32>;
  84                                 pinctrl-single,function-mask = <0x1>;
  85                                 #pinctrl-cells = <2>;
  86
  87                                 jtag_disable_pins: pinmux_jtag_disable_pins {
  88                                         pinctrl-single,bits = <0x40 0x2 0x2>;
  89                                 };
  90                         };
  91
  92                         pll: pll-controller@18050000 {
  93                                 compatible = "qca,qca9560-pll", "syscon";
  94                                 reg = <0x18050000 0x50>;
  95
  96                                 #clock-cells = <1>;
  97                                 clock-output-names = "cpu", "ddr", "ahb";
  98
  99                                 clocks = <&extosc>;
 100                         };
 101
 102                         wdt: wdt@18060008 {
 103                                 compatible = "qca,ar7130-wdt";
 104                                 reg = <0x18060008 0x8>;
 105
 106                                 interrupts = <4>;
 107
 108                                 clocks = <&pll ATH79_CLK_AHB>;
 109                                 clock-names = "wdt";
 110                         };
 111
 112                         rst: reset-controller@1806001c {
 113                                 compatible = "qca,qca9560-reset",
 114                                                 "qca,ar7100-reset";
 115                                 reg = <0x1806001c 0x4>;
 116
 117                                 #reset-cells = <1>;
 118                                 interrupt-parent = <&cpuintc>;
 119
 120                                 intc3: interrupt-controller {
 121                                         compatible = "qca,ar9340-intc";
 122
 123                                         interrupt-parent = <&cpuintc>;
 124                                         interrupts = <3>;
 125
 126                                         interrupt-controller;
 127                                         #interrupt-cells = <1>;
 128
 129                                         qca,int-status-addr = <0xac>;
 130                                         qca,pending-bits = <0x1f000>,           /* pcie rc */
 131                                                             <0x1000000>,        /* usb1 */
 132                                                             <0x10000000>;       /* usb2 */
 133                                 };
 134                         };
 135
 136                         rst2: reset-controller@180600c0 {
 137                                 compatible = "qca,qca9560-reset",
 138                                                 "qca,ar7100-reset",
 139                                                  "simple-bus";
 140                                 reg = <0x180600c0 0x4>;
 141
 142                                 #reset-cells = <1>;
 143                         };
 144                 };
 145
 146                 gmac: gmac@18070000 {
 147                         compatible = "qca,qca9560-gmac";
 148                         reg = <0x18070000 0x64>;
 149                 };
 150
 151                 wmac: wmac@18100000 {
 152                         compatible = "qca,qca9560-wmac";
 153                         reg = <0x18100000 0x10000>;
 154
 155                         interrupt-parent = <&cpuintc>;
 156                         interrupts = <2>;
 157
 158                         status = "disabled";
 159                 };
 160
 161                 pcie: pcie-controller@18250000 {
 162                         compatible = "qcom,ar7240-pci";
 163                         #address-cells = <3>;
 164                         #size-cells = <2>;
 165                         bus-range = <0x0 0x0>;
 166                         reg = <0x18250000 0x1000>, /* CRP */
 167                               <0x18280000 0x100>,  /* CTRL */
 168                               <0x16000000 0x1000>; /* CFG */
 169                         reg-names = "crp_base", "ctrl_base", "cfg_base";
 170                         ranges = <0x2000000 0 0x12000000 0x12000000 0 0x02000000        /* pci memory */
 171                                   0x1000000 0 0x00000000 0x0000000 0 0x000001>;         /* io space */
 172                         interrupt-parent = <&intc3>;
 173                         interrupts = <0>;
 174
 175                         resets = <&rst 6>, <&rst 7>;
 176                         reset-names = "hc", "phy";
 177
 178                         interrupt-controller;
 179                         #interrupt-cells = <1>;
 180
 181                         interrupt-map-mask = <0 0 0 1>;
 182                         interrupt-map = <0 0 0 0 &pcie 0>;
 183                         status = "disabled";
 184                 };
 185
 186                 usb0: usb@1b000000 {
 187                         compatible = "generic-ehci";
 188                         reg = <0x1b000000 0x1d8>;
 189
 190                         interrupt-parent = <&intc3>;
 191                         interrupts = <1>;
 192
 193                         resets = <&rst 5>;
 194                         reset-names = "usb-host";
 195
 196                         has-transaction-translator;
 197                         caps-offset = <0x100>;
 198
 199                         phy-names = "usb-phy0";
 200                         phys = <&usb_phy0>;
 201
 202                         status = "disabled";
 203                 };
 204
 205                 usb1: usb@1b400000 {
 206                         compatible = "generic-ehci";
 207                         reg = <0x1b400000 0x1d8>;
 208
 209                         interrupt-parent = <&intc3>;
 210                         interrupts = <2>;
 211
 212                         resets = <&rst2 5>;
 213                         reset-names = "usb-host";
 214
 215                         has-transaction-translator;
 216                         caps-offset = <0x100>;
 217
 218                         phy-names = "usb-phy1";
 219                         phys = <&usb_phy1>;
 220
 221                         status = "disabled";
 222                 };
 223
 224                 spi: spi@1f000000 {
 225                         compatible = "qca,ar934x-spi";
 226                         reg = <0x1f000000 0x1c>;
 227
 228                         clocks = <&pll ATH79_CLK_AHB>;
 229
 230                         status = "disabled";
 231
 232                         #address-cells = <1>;
 233                         #size-cells = <0>;
 234                 };
 235         };
 236
 237         usb_phy0: usb-phy {
 238                 compatible = "qca,qca9560-usb-phy", "qca,ar7200-usb-phy";
 239
 240                 reset-names = "usb-phy", "usb-suspend-override";
 241                 resets = <&rst 4>, <&rst 3>;
 242
 243                 #phy-cells = <0>;
 244
 245                 status = "disabled";
 246         };
 247
 248         usb_phy1: usb-phy {
 249                 compatible = "qca,qca9560-usb-phy", "qca,ar7200-usb-phy";
 250
 251                 reset-names = "usb-phy", "usb-suspend-override";
 252                 resets = <&rst2 4>, <&rst2 3>;
 253
 254                 #phy-cells = <0>;
 255
 256                 status = "disabled";
 257         };
 258 };
 259
 260 &mdio0 {
 261         resets = <&rst 22>;
 262         reset-names = "mdio";
 263 };
 264
 265 &eth0 {
 266         compatible = "qca,qca9560-eth", "syscon";
 267
 268         pll-data = <0x03000000 0x00000101 0x00001919>;
 269         pll-reg = <0 0x48 0>;
 270         pll-handle = <&pll>;
 271
 272         resets = <&rst 9>;
 273         reset-names = "mac";
 274 };
 275
 276 &mdio1 {
 277         status = "okay";
 278         resets = <&rst 23>;
 279         reset-names = "mdio";
 280         builtin-switch;
 281
 282         builtin_switch: switch0@1f {
 283                 compatible = "qca,ar8229";
 284                 reg = <0x1f>;
 285                 resets = <&rst 8>;
 286                 reset-names = "switch";
 287                 phy-mode = "gmii";
 288                 qca,phy4-mii-enable;
 289                 qca,mib-poll-interval = <500>;
 290
 291                 mdio-bus {
 292                         #address-cells = <1>;
 293                         #size-cells = <0>;
 294
 295                         swphy0: ethernet-phy@0 {
 296                                 reg = <0>;
 297                                 phy-mode = "mii";
 298                         };
 299
 300                         swphy4: ethernet-phy@4 {
 301                                 reg = <4>;
 302                                 phy-mode = "mii";
 303                         };
 304                 };
 305         };
 306 };
 307
 308 &eth1 {
 309         compatible = "qca,qca9560-eth", "syscon";
 310
 311         phy-mode = "gmii";
 312
 313         resets = <&rst 13>;
 314         reset-names = "mac";
 315
 316         fixed-link {
 317                 speed = <1000>;
 318                 full-duplex;
 319         };
 320 };