target/linux/ath79/dts/ar9344_openmesh_mr600.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         chosen {
  10                 /delete-property/ bootargs;
  11         };
  12
  13         aliases {
  14                 label-mac-device = &eth0;
  15         };
  16
  17         keys {
  18                 compatible = "gpio-keys";
  19
  20                 reset {
  21                         label = "reset";
  22                         linux,code = <KEY_RESTART>;
  23                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  24                 };
  25         };
  26 };
  27
  28 &ref {
  29         clock-frequency = <40000000>;
  30 };
  31
  32 &spi {
  33         status = "okay";
  34
  35         flash@0 {
  36                 compatible = "jedec,spi-nor";
  37                 reg = <0>;
  38                 spi-max-frequency = <40000000>;
  39
  40                 /* partitions are passed via bootloader */
  41                 partitions {
  42                         compatible = "fixed-partitions";
  43                         #address-cells = <1>;
  44                         #size-cells = <1>;
  45
  46                         partition@0 {
  47                                 label = "u-boot";
  48                                 reg = <0x000000 0x040000>;
  49                                 read-only;
  50                         };
  51
  52                         partition@40000 {
  53                                 label = "u-boot-env";
  54                                 reg = <0x040000 0x010000>;
  55                         };
  56
  57                         partition@50000 {
  58                                 label = "custom";
  59                                 reg = <0x050000 0x060000>;
  60                                 read-only;
  61                         };
  62
  63                         partition@b0000 {
  64                                 label = "inactive";
  65                                 reg = <0x0b0000 0x7a0000>;
  66                         };
  67
  68                         partition@850000 {
  69                                 label = "inactive2";
  70                                 reg = <0x850000 0x7a0000>;
  71                         };
  72
  73                         partition@ff0000 {
  74                                 label = "ART";
  75                                 reg = <0xff0000 0x010000>;
  76                                 read-only;
  77
  78                                 compatible = "nvmem-cells";
  79                                 #address-cells = <1>;
  80                                 #size-cells = <1>;
  81
  82                                 macaddr_art_0: macaddr@0 {
  83                                         reg = <0x0 0x6>;
  84                                 };
  85
  86                                 calibration_art_1000: calibration@1000 {
  87                                         reg = <0x1000 0x440>;
  88                                 };
  89
  90                                 calibration_art_5000: calibration@5000 {
  91                                         reg = <0x5000 0x440>;
  92                                 };
  93                         };
  94                 };
  95         };
  96 };
  97
  98 &mdio0 {
  99         status = "okay";
 100
 101         phy0: ethernet-phy@0 {
 102                 reg = <0>;
 103                 eee-broken-100tx;
 104                 eee-broken-1000t;
 105         };
 106 };
 107
 108 &eth0 {
 109         status = "okay";
 110
 111         pll-data = <0x02000000 0x00000101 0x00001313>;
 112
 113         nvmem-cells = <&macaddr_art_0>;
 114         nvmem-cell-names = "mac-address";
 115
 116         phy-mode = "rgmii-id";
 117         phy-handle = <&phy0>;
 118
 119         gmac-config {
 120                 device = <&gmac>;
 121                 rgmii-gmac0 = <1>;
 122                 rxdv-delay = <3>;
 123                 rxd-delay = <3>;
 124         };
 125 };
 126
 127 &wmac {
 128         status = "okay";
 129
 130         nvmem-cells = <&macaddr_art_0>, <&calibration_art_1000>;
 131         nvmem-cell-names = "mac-address", "calibration";
 132         mac-address-increment = <1>;
 133 };
 134
 135 &pcie {
 136         status = "okay";
 137
 138         ath9k: wifi@0,0 {
 139                 compatible = "pci168c,0030";
 140                 reg = <0x0000 0 0 0 0>;
 141                 nvmem-cells = <&macaddr_art_0>, <&calibration_art_5000>;
 142                 nvmem-cell-names = "mac-address", "calibration";
 143                 mac-address-increment = <8>;
 144
 145                 gpio-controller;
 146                 #gpio-cells = <2>;
 147         };
 148 };