target/linux/ramips/dts/mt7620a_head-weblink_hdrm200.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "mt7620a.dtsi"
   5
   6 #include <dt-bindings/gpio/gpio.h>
   7 #include <dt-bindings/input/input.h>
   8
   9 / {
  10         compatible = "head-weblink,hdrm200", "ralink,mt7620a-soc";
  11         model = "Head Weblink HDRM200";
  12
  13         aliases {
  14                 led-boot = &led_system;
  15                 led-failsafe = &led_system;
  16                 led-running = &led_system;
  17                 led-upgrade = &led_system;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS1,57600";
  22         };
  23
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 rssi {
  28                         label = "hdrm200:red:rssi";
  29                         gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  30                 };
  31
  32                 led_system: system {
  33                         label = "hdrm200:green:system";
  34                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
  35                 };
  36
  37                 air {
  38                         label = "hdrm200:green:wifi";
  39                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  40                 };
  41         };
  42
  43         keys {
  44                 compatible = "gpio-keys";
  45
  46                 wps {
  47                         label = "wps";
  48                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_WPS_BUTTON>;
  50                 };
  51
  52                 reset {
  53                         label = "reset";
  54                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_RESTART>;
  56                 };
  57         };
  58 };
  59
  60 &spi0 {
  61         status = "okay";
  62
  63         flash@0 {
  64                 compatible = "jedec,spi-nor";
  65                 reg = <0>;
  66                 spi-max-frequency = <10000000>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         partition@0 {
  74                                 label = "u-boot";
  75                                 reg = <0x0 0x30000>;
  76                                 read-only;
  77                         };
  78
  79                         partition@30000 {
  80                                 label = "u-boot-env";
  81                                 reg = <0x30000 0x10000>;
  82                                 read-only;
  83                         };
  84
  85                         factory: partition@40000 {
  86                                 label = "factory";
  87                                 reg = <0x40000 0x10000>;
  88                                 read-only;
  89                         };
  90
  91                         firmware: partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x50000 0xfb0000>;
  95                         };
  96                 };
  97         };
  98 };
  99
 100 &gpio0 {
 101         status = "okay";
 102 };
 103
 104 &gpio1 {
 105         status = "okay";
 106 };
 107
 108 &gpio3 {
 109         status = "okay";
 110 };
 111
 112 &sdhci {
 113         status = "okay";
 114 };
 115
 116 &ehci {
 117         status = "okay";
 118 };
 119
 120 &ohci {
 121         status = "okay";
 122 };
 123
 124 &ethernet {
 125         status = "okay";
 126
 127         mtd-mac-address = <&factory 0x4>;
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 130
 131         port@4 {
 132                 status = "okay";
 133                 phy-handle = <&phy4>;
 134                 phy-mode = "rgmii";
 135         };
 136
 137         port@5 {
 138                 status = "okay";
 139                 phy-handle = <&phy5>;
 140                 phy-mode = "rgmii";
 141         };
 142
 143         mdio-bus {
 144                 status = "okay";
 145
 146                 phy4: ethernet-phy@4 {
 147                         reg = <4>;
 148                         phy-mode = "rgmii";
 149                 };
 150
 151                 phy5: ethernet-phy@5 {
 152                         reg = <5>;
 153                         phy-mode = "rgmii";
 154                 };
 155         };
 156 };
 157
 158 &wmac {
 159         ralink,mtd-eeprom = <&factory 0>;
 160 };
 161
 162 &state_default {
 163         default {
 164                 ralink,group = "i2c", "uartf", "pa", "spi refclk",
 165                                "wled";
 166                 ralink,function = "gpio";
 167         };
 168 };
 169
 170 &pcie {
 171         status = "okay";
 172 };
 173
 174 &pcie0 {
 175         wifi@0,0 {
 176                 compatible = "mediatek,mt76";
 177                 reg = <0x0000 0 0 0 0>;
 178                 mediatek,mtd-eeprom = <&factory 0x8000>;
 179                 ieee80211-freq-limit = <5000000 6000000>;
 180         };
 181 };
 182
 183 &uart {
 184         status = "okay";
 185 };