target/linux/ath79/dts/ar7240_openmesh_om2p-v1.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar7240.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         compatible = "openmesh,om2p-v1", "qca,ar7240";
  11         model = "OpenMesh OM2P v1";
  12
  13         chosen {
  14                 /delete-property/ bootargs;
  15         };
  16
  17         aliases {
  18                 led-boot = &led_power_blue;
  19                 led-failsafe = &led_power_blue;
  20                 led-running = &led_power_blue;
  21                 led-upgrade = &led_power_blue;
  22                 label-mac-device = &eth0;
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys";
  27
  28                 reset {
  29                         label = "reset";
  30                         linux,code = <KEY_RESTART>;
  31                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         leds {
  36                 compatible = "gpio-leds";
  37
  38                 pinctrl-names = "default";
  39                 pinctrl-0 = <&switch_led_disable_pins>;
  40
  41                 led_power_blue: power_blue {
  42                         function = LED_FUNCTION_POWER;
  43                         color = <LED_COLOR_ID_BLUE>;
  44                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  45                         default-state = "on";
  46                 };
  47
  48                 wifi_green {
  49                         label = "green:wifi";
  50                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  51                         linux,default-trigger = "phy0tpt";
  52                 };
  53
  54                 wifi_red {
  55                         label = "red:wifi";
  56                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  57                 };
  58
  59                 wifi_yellow {
  60                         label = "yellow:wifi";
  61                         gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 lan_blue {
  65                         function = LED_FUNCTION_LAN;
  66                         color = <LED_COLOR_ID_BLUE>;
  67                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 wan_blue {
  71                         function = LED_FUNCTION_WAN;
  72                         color = <LED_COLOR_ID_BLUE>;
  73                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  74                 };
  75         };
  76
  77         watchdog {
  78                 compatible = "linux,wdt-gpio";
  79                 gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  80                 hw_algo = "toggle";
  81                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
  82                 hw_margin_ms = <60000>;
  83                 always-running;
  84         };
  85 };
  86
  87 &spi {
  88         status = "okay";
  89
  90         flash@0 {
  91                 compatible = "jedec,spi-nor";
  92                 reg = <0>;
  93                 spi-max-frequency = <40000000>;
  94                 linux,mtd-name = "ar7240-nor0";
  95
  96                 /* partitions are passed via bootloader */
  97                 partitions {
  98                         compatible = "fixed-partitions";
  99                         #address-cells = <1>;
 100                         #size-cells = <1>;
 101
 102                         partition@0 {
 103                                 label = "u-boot";
 104                                 reg = <0x000000 0x040000>;
 105                                 read-only;
 106                         };
 107
 108                         partition@40000 {
 109                                 label = "u-boot-env";
 110                                 reg = <0x040000 0x040000>;
 111                         };
 112
 113                         partition@80000 {
 114                                 label = "custom";
 115                                 reg = <0x080000 0x140000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@1c0000 {
 120                                 label = "inactive";
 121                                 reg = <0x1c0000 0x700000>;
 122                         };
 123
 124                         partition@8c0000 {
 125                                 label = "inactive2";
 126                                 reg = <0x8c0000 0x700000>;
 127                         };
 128
 129                         partition@fc0000 {
 130                                 label = "ART";
 131                                 reg = <0xfc0000 0x040000>;
 132                                 read-only;
 133
 134                                 nvmem-layout {
 135                                         compatible = "fixed-layout";
 136                                         #address-cells = <1>;
 137                                         #size-cells = <1>;
 138
 139                                         macaddr_art_0: macaddr@0 {
 140                                                 reg = <0x0 0x6>;
 141                                         };
 142
 143                                         macaddr_art_6: macaddr@6 {
 144                                                 reg = <0x6 0x6>;
 145                                         };
 146
 147                                         calibration_art_1000: calibration@1000 {
 148                                                 reg = <0x1000 0x440>;
 149                                         };
 150                                 };
 151                         };
 152                 };
 153         };
 154 };
 155
 156 &eth0 {
 157         nvmem-cells = <&macaddr_art_0>;
 158         nvmem-cell-names = "mac-address";
 159 };
 160
 161 &eth1 {
 162         status = "okay";
 163
 164         nvmem-cells = <&macaddr_art_6>;
 165         nvmem-cell-names = "mac-address";
 166 };
 167
 168 &pcie {
 169         status = "okay";
 170
 171         wifi@0,0 {
 172                 compatible = "pci168c,002a";
 173                 reg = <0x0000 0 0 0 0>;
 174                 nvmem-cells = <&calibration_art_1000>;
 175                 nvmem-cell-names = "calibration";
 176                 #gpio-cells = <2>;
 177                 gpio-controller;
 178         };
 179 };