target/linux/ath79/dts/qca9557.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,qca9557";
   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,ar9557-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-phy@18030000 {
  57                                 compatible ="qca,qca9550-usb-phy", "qca,ar7200-usb-phy";
  58
  59                                 reset-names = "usb-phy", "usb-suspend-override";
  60                                 resets = <&rst 4>, <&rst 3>;
  61
  62                                 #phy-cells = <0>;
  63
  64                                 status = "disabled";
  65                         };
  66
  67                         usb_phy1: usb-phy {
  68                                 compatible = "qca,qca9550-usb-phy", "qca,ar7200-usb-phy";
  69
  70                                 reset-names = "usb-phy", "usb-suspend-override";
  71                                 resets = <&rst2 4>, <&rst2 3>;
  72
  73                                 #phy-cells = <0>;
  74
  75                                 status = "disabled";
  76                         };
  77
  78                         gpio: gpio@18040000 {
  79                                 compatible = "qca,ar9557-gpio",
  80                                                 "qca,ar9340-gpio";
  81                                 reg = <0x18040000 0x28>;
  82
  83                                 interrupts = <2>;
  84                                 ngpios = <24>;
  85
  86                                 gpio-controller;
  87                                 #gpio-cells = <2>;
  88
  89                                 interrupt-controller;
  90                                 #interrupt-cells = <2>;
  91                         };
  92
  93                         pinmux: pinmux@1804002c {
  94                                 compatible = "pinctrl-single";
  95
  96                                 reg = <0x1804002c 0x40>;
  97
  98                                 #size-cells = <0>;
  99
 100                                 pinctrl-single,bit-per-mux;
 101                                 pinctrl-single,register-width = <32>;
 102                                 pinctrl-single,function-mask = <0x1>;
 103                                 #pinctrl-cells = <2>;
 104
 105                                 jtag_disable_pins: pinmux_jtag_disable_pins {
 106                                         pinctrl-single,bits = <0x40 0x2  0x2>;
 107                                 };
 108                         };
 109
 110                         pll: pll-controller@18050000 {
 111                                 compatible = "qca,ar9557-pll",
 112                                                 "qca,qca9550-pll";
 113                                 reg = <0x18050000 0x50>;
 114
 115                                 #clock-cells = <1>;
 116                                 clock-output-names = "cpu", "ddr", "ahb";
 117
 118                                 clocks = <&extosc>;
 119                         };
 120
 121                         wdt: wdt@18060008 {
 122                                 compatible = "qca,ar7130-wdt";
 123                                 reg = <0x18060008 0x8>;
 124
 125                                 interrupts = <4>;
 126
 127                                 clocks = <&pll ATH79_CLK_AHB>;
 128                                 clock-names = "wdt";
 129                         };
 130
 131                         rst: reset-controller@1806001c {
 132                                 compatible = "qca,qca9550-reset",
 133                                                 "qca,ar7100-reset",
 134                                                  "simple-bus";
 135                                 reg = <0x1806001c 0x4>;
 136
 137                                 #reset-cells = <1>;
 138                                 interrupt-parent = <&cpuintc>;
 139
 140                                 intc3: interrupt-controller@3 {
 141                                         compatible = "qcom,qca9556-intc";
 142
 143                                         interrupts = <3>;
 144
 145                                         interrupt-controller;
 146                                         #interrupt-cells = <1>;
 147
 148                                         qcom,pending-bits = <0x1f000>,          /* pcie rc */
 149                                                             <0x1000000>,        /* usb1 */
 150                                                             <0x10000000>;       /* usb2 */
 151                                 };
 152                         };
 153
 154                         rst2: reset-controller@180600c0 {
 155                                 compatible = "qca,qca9550-reset",
 156                                                 "qca,ar7100-reset",
 157                                                  "simple-bus";
 158                                 reg = <0x180600c0 0x4>;
 159
 160                                 #reset-cells = <1>;
 161                         };
 162
 163                         pcie: pcie-controller@18250000 {
 164                                 compatible = "qcom,ar7240-pci";
 165                                 #address-cells = <3>;
 166                                 #size-cells = <2>;
 167                                 bus-range = <0x0 0x0>;
 168                                 reg = <0x18250000 0x1000>, /* CRP */
 169                                       <0x18280000 0x100>,  /* CTRL */
 170                                       <0x16000000 0x1000>; /* CFG */
 171                                 reg-names = "crp_base", "ctrl_base", "cfg_base";
 172                                 ranges = <0x2000000 0 0x12000000 0x12000000 0 0x02000000        /* pci memory */
 173                                           0x1000000 0 0x00000000 0x0000000 0 0x000001>;         /* io space */
 174                                 interrupt-parent = <&intc3>;
 175                                 interrupts = <0>;
 176
 177                                 interrupt-controller;
 178                                 #interrupt-cells = <1>;
 179
 180                                 interrupt-map-mask = <0 0 0 1>;
 181                                 interrupt-map = <0 0 0 0 &pcie 0>;
 182                                 status = "disabled";
 183                         };
 184
 185                         wmac: wmac@18100000 {
 186                                 compatible = "qca,qca9550-wmac";
 187                                 reg = <0x18100000 0x10000>;
 188
 189                                 interrupt-parent = <&cpuintc>;
 190                                 interrupts = <2>;
 191
 192                                 status = "disabled";
 193                         };
 194                 };
 195
 196                 usb0: usb@1b000000 {
 197                         compatible = "generic-ehci";
 198                         reg = <0x1b000000 0x1fc>;
 199
 200                         interrupt-parent = <&intc3>;
 201                         interrupts = <1>;
 202                         resets = <&rst 5>;
 203                         reset-names = "usb-host";
 204
 205                         has-transaction-translator;
 206                         caps-offset = <0x100>;
 207
 208                         phy-names = "usb-phy0";
 209                         phys = <&usb_phy0>;
 210
 211                         status = "disabled";
 212                 };
 213
 214                 usb1: usb@1b400000 {
 215                         compatible = "generic-ehci";
 216                         reg = <0x1b400000 0x1fc>;
 217
 218                         interrupt-parent = <&intc3>;
 219                         interrupts = <2>;
 220                         resets = <&rst2 5>;
 221                         reset-names = "usb-host";
 222
 223                         has-transaction-translator;
 224                         caps-offset = <0x100>;
 225
 226                         phy-names = "usb-phy1";
 227                         phys = <&usb_phy1>;
 228
 229                         status = "disabled";
 230         };
 231
 232                 spi: spi@1f000000 {
 233                         compatible = "qca,ar9557-spi", "qca,ar7100-spi";
 234                         reg = <0x1f000000 0x10>;
 235
 236                         clocks = <&pll ATH79_CLK_AHB>;
 237                         clock-names = "ahb";
 238
 239                         status = "disabled";
 240
 241                         #address-cells = <1>;
 242                         #size-cells = <0>;
 243                 };
 244         };
 245 };
 246
 247 &mdio0 {
 248         resets = <&rst 22>;
 249         reset-names = "mdio";
 250 };
 251
 252 &eth0 {
 253         compatible = "qca,qca9550-eth", "syscon";
 254
 255         pll-data = <0x82000101 0x80000101 0x80001313>;
 256         phy-mode = "rgmii";
 257
 258         resets = <&rst 9>;
 259         reset-names = "mac";
 260 };
 261
 262 &mdio1 {
 263         resets = <&rst 23>;
 264         reset-names = "mdio";
 265 };
 266
 267 &eth1 {
 268         compatible = "qca,qca9550-eth", "syscon";
 269
 270         pll-data = <0x82000101 0x80000101 0x80001313>;
 271         phy-mode = "sgmii";
 272
 273         resets = <&rst 13>;
 274         reset-names = "mac";
 275 };