arch/mips/dts/qca953x.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
   4  */
   5
   6 #include "skeleton.dtsi"
   7
   8 / {
   9         compatible = "qca,qca953x";
  10
  11         #address-cells = <1>;
  12         #size-cells = <1>;
  13
  14         cpus {
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17
  18                 cpu@0 {
  19                         device_type = "cpu";
  20                         compatible = "mips,mips24Kc";
  21                         reg = <0>;
  22                 };
  23         };
  24
  25         clocks {
  26                 #address-cells = <1>;
  27                 #size-cells = <1>;
  28                 ranges;
  29
  30                 xtal: xtal {
  31                         #clock-cells = <0>;
  32                         compatible = "fixed-clock";
  33                         clock-output-names = "xtal";
  34                 };
  35         };
  36
  37         pinctrl {
  38                 u-boot,dm-pre-reloc;
  39                 compatible = "qca,qca953x-pinctrl";
  40                 ranges;
  41                 #address-cells = <1>;
  42                 #size-cells = <1>;
  43                 reg = <0x18040000 0x100>;
  44         };
  45
  46         ahb {
  47                 compatible = "simple-bus";
  48                 ranges;
  49
  50                 #address-cells = <1>;
  51                 #size-cells = <1>;
  52
  53                 apb {
  54                         compatible = "simple-bus";
  55                         ranges;
  56
  57                         #address-cells = <1>;
  58                         #size-cells = <1>;
  59
  60                         uart0: uart@18020000 {
  61                                 compatible = "ns16550";
  62                                 reg = <0x18020000 0x20>;
  63                                 reg-shift = <2>;
  64                                 clock-frequency = <25000000>;
  65
  66                                 status = "disabled";
  67                         };
  68
  69                         gmac0: eth0@0x19000000 {
  70                                 compatible = "qca,ag953x-mac";
  71                                 reg = <0x19000000 0x200>;
  72                                 phy = <&phy4>;
  73                                 phy-mode = "rmii";
  74
  75                                 status = "disabled";
  76                         };
  77
  78                         gmac1: eth1@0x1a000000 {
  79                                 compatible = "qca,ag953x-mac";
  80                                 reg = <0x1a000000 0x200>;
  81                                 phy = <&phy0>;
  82                                 phy-mode = "rgmii";
  83
  84                                 status = "disabled";
  85
  86                                 mdio {
  87                                         #address-cells = <1>;
  88                                         #size-cells = <0>;
  89                                         phy0: ethernet-phy@0 {
  90                                                 reg = <0>;
  91                                                 phy-mode = "rmii";
  92                                         };
  93                                         phy4: ethernet-phy@4 {
  94                                                 reg = <4>;
  95                                                 phy-mode = "rmii";
  96                                         };
  97                                 };
  98                         };
  99                 };
 100
 101                 spi0: spi@1f000000 {
 102                         compatible = "qca,ar7100-spi";
 103                         reg = <0x1f000000 0x10>;
 104
 105                         status = "disabled";
 106
 107                         #address-cells = <1>;
 108                         #size-cells = <0>;
 109                 };
 110         };
 111 };