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                                 nvmem-layout {
  79                                         compatible = "fixed-layout";
  80                                         #address-cells = <1>;
  81                                         #size-cells = <1>;
  82
  83                                         macaddr_art_0: macaddr@0 {
  84                                                 compatible = "mac-base";
  85                                                 reg = <0x0 0x6>;
  86                                                 #nvmem-cell-cells = <1>;
  87                                         };
  88
  89                                         calibration_art_1000: calibration@1000 {
  90                                                 reg = <0x1000 0x440>;
  91                                         };
  92
  93                                         calibration_art_5000: calibration@5000 {
  94                                                 reg = <0x5000 0x440>;
  95                                         };
  96                                 };
  97                         };
  98                 };
  99         };
 100 };
 101
 102 &mdio0 {
 103         status = "okay";
 104
 105         phy0: ethernet-phy@0 {
 106                 reg = <0>;
 107                 eee-broken-100tx;
 108                 eee-broken-1000t;
 109         };
 110 };
 111
 112 &eth0 {
 113         status = "okay";
 114
 115         pll-data = <0x02000000 0x00000101 0x00001313>;
 116
 117         nvmem-cells = <&macaddr_art_0 0>;
 118         nvmem-cell-names = "mac-address";
 119
 120         phy-mode = "rgmii-id";
 121         phy-handle = <&phy0>;
 122
 123         gmac-config {
 124                 device = <&gmac>;
 125                 rgmii-gmac0 = <1>;
 126                 rxdv-delay = <3>;
 127                 rxd-delay = <3>;
 128         };
 129 };
 130
 131 &wmac {
 132         status = "okay";
 133
 134         nvmem-cells = <&macaddr_art_0 1>, <&calibration_art_1000>;
 135         nvmem-cell-names = "mac-address", "calibration";
 136 };
 137
 138 &pcie {
 139         status = "okay";
 140
 141         ath9k: wifi@0,0 {
 142                 compatible = "pci168c,0030";
 143                 reg = <0x0000 0 0 0 0>;
 144                 nvmem-cells = <&macaddr_art_0 8>, <&calibration_art_5000>;
 145                 nvmem-cell-names = "mac-address", "calibration";
 146
 147                 gpio-controller;
 148                 #gpio-cells = <2>;
 149         };
 150 };