target/linux/ath79/dts/ar9330.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,ar9330";
   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,mips24Kc";
  18                         clocks = <&pll ATH79_CLK_CPU>;
  19                         reg = <0>;
  20                 };
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyATH0,115200";
  25         };
  26
  27         ahb {
  28                 apb {
  29                         ddr_ctrl: memory-controller@18000000 {
  30                                 compatible = "qca,ar7240-ddr-controller";
  31                                 reg = <0x18000000 0x100>;
  32
  33                                 #qca,ddr-wb-channel-cells = <1>;
  34                         };
  35
  36                         uart: uart@18020000 {
  37                                 compatible = "qca,ar9330-uart";
  38                                 reg = <0x18020000 0x14>;
  39
  40                                 interrupts = <3>;
  41
  42                                 clocks = <&pll ATH79_CLK_REF>;
  43                                 clock-names = "uart";
  44
  45                                 status = "disabled";
  46                         };
  47
  48                         gpio: gpio@18040000 {
  49                                 compatible = "qca,ar7100-gpio";
  50                                 reg = <0x18040000 0x34>;
  51                                 interrupts = <2>;
  52
  53                                 ngpios = <30>;
  54
  55                                 gpio-controller;
  56                                 #gpio-cells = <2>;
  57
  58                                 interrupt-controller;
  59                                 #interrupt-cells = <2>;
  60
  61                                 status = "disabled";
  62                         };
  63
  64                         pinmux: pinmux@18040028 {
  65                                 compatible = "pinctrl-single";
  66                                 reg = <0x18040028 0x8>;
  67
  68                                 pinctrl-single,bit-per-mux;
  69                                 pinctrl-single,register-width = <32>;
  70                                 pinctrl-single,function-mask = <0x1>;
  71                                 #pinctrl-cells = <2>;
  72
  73                                 jtag_disable_pins: pinmux_jtag_disable_pins {
  74                                         pinctrl-single,bits = <0x0 0x1 0x1>;
  75                                 };
  76
  77                                 switch_led_pins: pinmux_switch_led_pins {
  78                                         pinctrl-single,bits = <0x0 0x1f 0xf8>;
  79                                 };
  80                         };
  81
  82                         pll: pll-controller@18050000 {
  83                                 compatible = "qca,ar9330-pll";
  84                                 reg = <0x18050000 0x100>;
  85
  86                                 #clock-cells = <1>;
  87                         };
  88
  89                         rst: reset-controller@1806001c {
  90                                 compatible = "qca,ar7100-reset";
  91                                 reg = <0x1806001c 0x4>;
  92
  93                                 #reset-cells = <1>;
  94                         };
  95                 };
  96
  97                 usb: usb@1b000000 {
  98                         compatible = "chipidea,usb2";
  99                         reg = <0x1b000000 0x200>;
 100
 101                         interrupts = <3>;
 102                         resets = <&rst 5>;
 103                         reset-names = "usb-host";
 104
 105                         phy-names = "usb-phy";
 106                         phys = <&usb_phy>;
 107
 108                         status = "disabled";
 109                 };
 110
 111                 spi: spi@1f000000 {
 112                         compatible = "qca,ar7100-spi";
 113                         reg = <0x1f000000 0x10>;
 114
 115                         clocks = <&pll ATH79_CLK_AHB>;
 116                         clock-names = "ahb";
 117
 118                         #address-cells = <1>;
 119                         #size-cells = <0>;
 120
 121                         status = "disabled";
 122                 };
 123
 124                 gmac: gmac@18070000 {
 125                         compatible = "qca,ar9330-gmac";
 126                         reg = <0x18070000 0x4>;
 127                 };
 128
 129                 wmac: wmac@18100000 {
 130                         compatible = "qca,ar9330-wmac";
 131                         reg = <0x18100000 0x20000>;
 132
 133                         interrupts = <2>;
 134
 135                         status = "disabled";
 136                 };
 137         };
 138
 139         usb_phy: usb-phy {
 140                 compatible = "qca,ar7200-usb-phy";
 141
 142                 reset-names = "usb-phy", "usb-suspend-override";
 143                 resets = <&rst 4>, <&rst 3>;
 144
 145                 #phy-cells = <0>;
 146
 147                 status = "disabled";
 148         };
 149 };
 150
 151 &cpuintc {
 152         qca,ddr-wb-channel-interrupts = <2>, <3>;
 153         qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>;
 154 };
 155
 156 &eth0 {
 157         compatible = "qca,ar9330-eth", "syscon";
 158
 159         pll-data = <0x00110000 0x00001099 0x00991099>;
 160
 161         resets = <&rst 9>;
 162         reset-names = "mac";
 163         phy-mode = "mii";
 164         phy-handle = <&swphy4>;
 165 };
 166
 167 &mdio1 {
 168         status = "okay";
 169         compatible = "qca,ar9330-mdio";
 170
 171         resets = <&rst 23>;
 172         reset-names = "mdio";
 173         builtin-switch;
 174
 175         builtin_switch: switch0@1f {
 176                 compatible = "qca,ar8216-builtin";
 177                 reg = <0x1f>;
 178                 resets = <&rst 8>;
 179                 reset-names = "switch";
 180
 181                 mdio-bus {
 182                         #address-cells = <1>;
 183                         #size-cells = <0>;
 184
 185                         swphy4: ethernet-phy@4 {
 186                                 reg = <4>;
 187                                 phy-mode = "mii";
 188                         };
 189                 };
 190         };
 191 };
 192
 193 &eth1 {
 194         compatible = "qca,ar9330-eth", "syscon", "simple-mfd";
 195
 196         pll-data = <0x00110000 0x00001099 0x00991099>;
 197         phy-mode = "gmii";
 198
 199         resets = <&rst 13>;
 200         reset-names = "mac";
 201
 202         fixed-link {
 203                 speed = <1000>;
 204                 full-duplex;
 205         };
 206 };