target/linux/ramips/dts/mt7621_edimax_rg21s.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7621.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "edimax,rg21s", "mediatek,mt7621-soc";
  11         model = "Edimax RG21S";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,57600";
  22         };
  23
  24         palmbus: palmbus@1E000000 {
  25                 i2c@900 {
  26                         status = "okay";
  27                 };
  28         };
  29
  30         keys {
  31                 compatible = "gpio-keys";
  32
  33                 reset {
  34                         label = "reset";
  35                         gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
  36                         linux,code = <KEY_RESTART>;
  37                 };
  38
  39                 wps {
  40                         label = "wps";
  41                         gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
  42                         linux,code = <KEY_RESTART>;
  43                 };
  44         };
  45
  46         leds {
  47                 compatible = "gpio-leds";
  48
  49                 led_power: led_1 {
  50                         label = "rg21s:red:led1";
  51                         gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
  52                 };
  53
  54                 led_2 {
  55                         label = "rg21s:red:led2";
  56                         gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
  57                 };
  58
  59                 led_3 {
  60                         label = "rg21s:red:led3";
  61                         gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
  62                 };
  63
  64                 led_4 {
  65                         label = "rg21s:red:led4";
  66                         gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
  67                 };
  68         };
  69 };
  70
  71 &sdhci {
  72         status = "okay";
  73 };
  74
  75 &spi0 {
  76         status = "okay";
  77
  78         flash@0 {
  79                 compatible = "jedec,spi-nor";
  80                 reg = <0>;
  81                 spi-max-frequency = <10000000>;
  82
  83                 partitions {
  84                         compatible = "fixed-partitions";
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87
  88                         partition@0 {
  89                                 label = "u-boot";
  90                                 reg = <0x0 0x30000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@30000 {
  95                                 label = "u-boot-env";
  96                                 reg = <0x30000 0x10000>;
  97                                 read-only;
  98                         };
  99
 100                         factory: partition@40000 {
 101                                 label = "factory";
 102                                 reg = <0x40000 0x10000>;
 103                                 read-only;
 104                         };
 105
 106                         partition@50000 {
 107                                 compatible = "denx,uimage";
 108                                 label = "firmware";
 109                                 reg = <0x50000 0xfb0000>;
 110                         };
 111                 };
 112         };
 113 };
 114
 115 &pcie {
 116         status = "okay";
 117 };
 118
 119 &pcie0 {
 120         wifi0: wifi@0,0 {
 121                 compatible = "pci14c3,7615";
 122                 reg = <0x0000 0 0 0 0>;
 123                 mediatek,mtd-eeprom = <&factory 0x0000>;
 124                 ieee80211-freq-limit = <2400000 2500000>;
 125         };
 126 };
 127
 128 &pcie1 {
 129         wifi1: wifi@0,0 {
 130                 compatible = "pci14c3,7615";
 131                 reg = <0x0000 0 0 0 0>;
 132                 mediatek,mtd-eeprom = <&factory 0x8000>;
 133                 ieee80211-freq-limit = <5000000 6000000>;
 134         };
 135 };
 136
 137 &ethernet {
 138         mediatek,portmap = "wllll";
 139         port@5 {
 140                 status = "disabled";
 141         };
 142 };
 143
 144 &pinctrl {
 145         state_default: pinctrl0 {
 146                 gpio {
 147                         ralink,group = "wdt", "rgmii2", "jtag", "mdio";
 148                         ralink,function = "gpio";
 149                 };
 150         };
 151 };
 152
 153 &xhci {
 154         status = "disabled";
 155 };