target/linux/ath79/dts/ar9330_openmesh_om2p.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9330.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                 led-boot = &led_power_blue;
  15                 led-failsafe = &led_power_blue;
  16                 led-running = &led_power_blue;
  17                 led-upgrade = &led_power_blue;
  18                 label-mac-device = &eth1;
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 reset {
  25                         label = "reset";
  26                         linux,code = <KEY_RESTART>;
  27                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  28                 };
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 pinctrl-names = "default";
  35                 pinctrl-0 = <&switch_led_disable_pins>;
  36
  37                 wifi_yellow {
  38                         label = "yellow:wifi";
  39                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  40                 };
  41
  42                 led_power_blue: power_blue {
  43                         label = "blue:power";
  44                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  45                         default-state = "on";
  46                 };
  47
  48                 lan_blue {
  49                         label = "blue:lan";
  50                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  51                 };
  52
  53                 wifi_green {
  54                         label = "green:wifi";
  55                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  56                         linux,default-trigger = "phy0tpt";
  57                 };
  58
  59                 wifi_red {
  60                         label = "red:wifi";
  61                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 wan_blue {
  65                         label = "blue:wan";
  66                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  67                 };
  68         };
  69
  70         watchdog {
  71                 compatible = "linux,wdt-gpio";
  72                 gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
  73                 hw_algo = "toggle";
  74                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
  75                 hw_margin_ms = <60000>;
  76                 always-running;
  77         };
  78 };
  79
  80 &spi {
  81         status = "okay";
  82
  83         flash@0 {
  84                 compatible = "jedec,spi-nor";
  85                 reg = <0>;
  86                 spi-max-frequency = <25000000>;
  87
  88                 /* partitions are passed via bootloader */
  89                 partitions {
  90                         compatible = "fixed-partitions";
  91                         #address-cells = <1>;
  92                         #size-cells = <1>;
  93
  94                         partition@0 {
  95                                 label = "u-boot";
  96                                 reg = <0x000000 0x040000>;
  97                                 read-only;
  98                         };
  99
 100                         partition@40000 {
 101                                 label = "u-boot-env";
 102                                 reg = <0x040000 0x040000>;
 103                         };
 104
 105                         partition@80000 {
 106                                 label = "custom";
 107                                 reg = <0x080000 0x140000>;
 108                                 read-only;
 109                         };
 110
 111                         partition@1c0000 {
 112                                 label = "inactive";
 113                                 reg = <0x1c0000 0x700000>;
 114                         };
 115
 116                         partition@8c0000 {
 117                                 label = "inactive2";
 118                                 reg = <0x8c0000 0x700000>;
 119                         };
 120
 121                         art: partition@fc0000 {
 122                                 label = "ART";
 123                                 reg = <0xfc0000 0x040000>;
 124                                 read-only;
 125                         };
 126                 };
 127         };
 128 };
 129
 130 &eth0 {
 131         status = "okay";
 132
 133         nvmem-cells = <&macaddr_art_6>;
 134         nvmem-cell-names = "mac-address";
 135 };
 136
 137 &eth1 {
 138         status = "okay";
 139
 140         nvmem-cells = <&macaddr_art_0>;
 141         nvmem-cell-names = "mac-address";
 142 };
 143
 144 &wmac {
 145         status = "okay";
 146
 147         mtd-cal-data = <&art 0x1000>;
 148 };
 149
 150 &art {
 151         compatible = "nvmem-cells";
 152         #address-cells = <1>;
 153         #size-cells = <1>;
 154
 155         macaddr_art_0: macaddr@0 {
 156                 reg = <0x0 0x6>;
 157         };
 158
 159         macaddr_art_6: macaddr@6 {
 160                 reg = <0x6 0x6>;
 161         };
 162 };