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                         pll: pll-controller@18050000 {
  65                                 compatible = "qca,ar9330-pll";
  66                                 reg = <0x18050000 0x100>;
  67
  68                                 #clock-cells = <1>;
  69                         };
  70
  71                         rst: reset-controller@1806001c {
  72                                 compatible = "qca,ar7100-reset";
  73                                 reg = <0x1806001c 0x4>;
  74
  75                                 #reset-cells = <1>;
  76                         };
  77                 };
  78
  79                 usb: usb@1b000100 {
  80                         compatible = "chipidea,usb2";
  81                         reg = <0x1b000000 0x200>;
  82
  83                         interrupts = <3>;
  84                         resets = <&rst 5>;
  85                         reset-names = "usb-host";
  86
  87                         phy-names = "usb-phy";
  88                         phys = <&usb_phy>;
  89
  90                         status = "disabled";
  91                 };
  92
  93                 spi: spi@1f000000 {
  94                         compatible = "qca,ar7100-spi";
  95                         reg = <0x1f000000 0x10>;
  96
  97                         clocks = <&pll ATH79_CLK_AHB>;
  98                         clock-names = "ahb";
  99
 100                         #address-cells = <1>;
 101                         #size-cells = <0>;
 102
 103                         status = "disabled";
 104                 };
 105
 106                 gmac: gmac@18070000 {
 107                         compatible = "qca,ar9330-gmac";
 108                         reg = <0x18070000 0x4>;
 109                 };
 110         };
 111
 112         usb_phy: usb-phy {
 113                 compatible = "qca,ar7200-usb-phy";
 114
 115                 reset-names = "usb-phy", "usb-suspend-override";
 116                 resets = <&rst 4>, <&rst 3>;
 117
 118                 #phy-cells = <0>;
 119
 120                 status = "disabled";
 121         };
 122 };
 123
 124 &cpuintc {
 125         qca,ddr-wb-channel-interrupts = <2>, <3>;
 126         qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>;
 127 };
 128
 129 &eth0 {
 130         compatible = "qca,ar9330-eth", "syscon";
 131
 132         pll-data = <0x00110000 0x00001099 0x00991099>;
 133
 134         resets = <&rst 9>;
 135         reset-names = "mac";
 136 };
 137
 138 &mdio0 {
 139         regmap = <&eth1>;
 140         builtin-switch;
 141         resets = <&rst 23>;
 142         reset-names = "mdio";
 143 };
 144
 145 &mdio1 {
 146         resets = <&rst 23>;
 147         reset-names = "mdio";
 148
 149         builtin-switch;
 150 };
 151
 152 &eth1 {
 153         compatible = "qca,ar9330-eth", "syscon";
 154
 155         pll-data = <0x00110000 0x00001099 0x00991099>;
 156         phy-mode = "gmii";
 157
 158         resets = <&rst 13>;
 159         reset-names = "mac";
 160 };