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 #include <dt-bindings/leds/common.h>
   8
   9 / {
  10         chosen {
  11                 /delete-property/ bootargs;
  12         };
  13
  14         aliases {
  15                 led-boot = &led_power_blue;
  16                 led-failsafe = &led_power_blue;
  17                 led-running = &led_power_blue;
  18                 led-upgrade = &led_power_blue;
  19                 label-mac-device = &eth1;
  20         };
  21
  22         keys {
  23                 compatible = "gpio-keys";
  24
  25                 reset {
  26                         label = "reset";
  27                         linux,code = <KEY_RESTART>;
  28                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  29                 };
  30         };
  31
  32         leds {
  33                 compatible = "gpio-leds";
  34
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&switch_led_disable_pins>;
  37
  38                 wifi_yellow {
  39                         label = "yellow:wifi";
  40                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 led_power_blue: power_blue {
  44                         function = LED_FUNCTION_POWER;
  45                         color = <LED_COLOR_ID_BLUE>;
  46                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  47                         default-state = "on";
  48                 };
  49
  50                 lan_blue {
  51                         function = LED_FUNCTION_LAN;
  52                         color = <LED_COLOR_ID_BLUE>;
  53                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 wifi_green {
  57                         label = "green:wifi";
  58                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  59                         linux,default-trigger = "phy0tpt";
  60                 };
  61
  62                 wifi_red {
  63                         label = "red:wifi";
  64                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  65                 };
  66
  67                 wan_blue {
  68                         function = LED_FUNCTION_WAN;
  69                         color = <LED_COLOR_ID_BLUE>;
  70                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  71                 };
  72         };
  73
  74         watchdog {
  75                 compatible = "linux,wdt-gpio";
  76                 gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
  77                 hw_algo = "toggle";
  78                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
  79                 hw_margin_ms = <60000>;
  80                 always-running;
  81         };
  82 };
  83
  84 &spi {
  85         status = "okay";
  86
  87         flash@0 {
  88                 compatible = "jedec,spi-nor";
  89                 reg = <0>;
  90                 spi-max-frequency = <25000000>;
  91
  92                 /* partitions are passed via bootloader */
  93                 partitions {
  94                         compatible = "fixed-partitions";
  95                         #address-cells = <1>;
  96                         #size-cells = <1>;
  97
  98                         partition@0 {
  99                                 label = "u-boot";
 100                                 reg = <0x000000 0x040000>;
 101                                 read-only;
 102                         };
 103
 104                         partition@40000 {
 105                                 label = "u-boot-env";
 106                                 reg = <0x040000 0x040000>;
 107                         };
 108
 109                         partition@80000 {
 110                                 label = "custom";
 111                                 reg = <0x080000 0x140000>;
 112                                 read-only;
 113                         };
 114
 115                         partition@1c0000 {
 116                                 label = "inactive";
 117                                 reg = <0x1c0000 0x700000>;
 118                         };
 119
 120                         partition@8c0000 {
 121                                 label = "inactive2";
 122                                 reg = <0x8c0000 0x700000>;
 123                         };
 124
 125                         art: partition@fc0000 {
 126                                 label = "ART";
 127                                 reg = <0xfc0000 0x040000>;
 128                                 read-only;
 129
 130                                 nvmem-layout {
 131                                         compatible = "fixed-layout";
 132                                         #address-cells = <1>;
 133                                         #size-cells = <1>;
 134
 135                                         macaddr_art_0: macaddr@0 {
 136                                                 reg = <0x0 0x6>;
 137                                         };
 138
 139                                         macaddr_art_6: macaddr@6 {
 140                                                 reg = <0x6 0x6>;
 141                                         };
 142                                 };
 143                         };
 144                 };
 145         };
 146 };
 147
 148 &eth0 {
 149         status = "okay";
 150
 151         nvmem-cells = <&macaddr_art_6>;
 152         nvmem-cell-names = "mac-address";
 153 };
 154
 155 &eth1 {
 156         status = "okay";
 157
 158         nvmem-cells = <&macaddr_art_0>;
 159         nvmem-cell-names = "mac-address";
 160 };
 161
 162 &wmac {
 163         status = "okay";
 164
 165         mtd-cal-data = <&art 0x1000>;
 166 };