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-polled";
  45                 poll-interval = <20>;
  46
  47                 wps {
  48                         label = "wps";
  49                         gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_WPS_BUTTON>;
  51                 };
  52
  53                 reset {
  54                         label = "reset";
  55                         gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
  56                         linux,code = <KEY_RESTART>;
  57                 };
  58         };
  59 };
  60
  61 &spi0 {
  62         status = "okay";
  63
  64         flash@0 {
  65                 compatible = "jedec,spi-nor";
  66                 reg = <0>;
  67                 spi-max-frequency = <10000000>;
  68
  69                 partitions {
  70                         compatible = "fixed-partitions";
  71                         #address-cells = <1>;
  72                         #size-cells = <1>;
  73
  74                         partition@0 {
  75                                 label = "u-boot";
  76                                 reg = <0x0 0x30000>;
  77                                 read-only;
  78                         };
  79
  80                         partition@30000 {
  81                                 label = "u-boot-env";
  82                                 reg = <0x30000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         factory: partition@40000 {
  87                                 label = "factory";
  88                                 reg = <0x40000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         firmware: partition@50000 {
  93                                 compatible = "denx,uimage";
  94                                 label = "firmware";
  95                                 reg = <0x50000 0xfb0000>;
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &gpio0 {
 102         status = "okay";
 103 };
 104
 105 &gpio1 {
 106         status = "okay";
 107 };
 108
 109 &gpio3 {
 110         status = "okay";
 111 };
 112
 113 &sdhci {
 114         status = "okay";
 115 };
 116
 117 &ehci {
 118         status = "okay";
 119 };
 120
 121 &ohci {
 122         status = "okay";
 123 };
 124
 125 &ethernet {
 126         status = "okay";
 127
 128         mtd-mac-address = <&factory 0x4>;
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
 131
 132         port@4 {
 133                 status = "okay";
 134                 phy-handle = <&phy4>;
 135                 phy-mode = "rgmii";
 136         };
 137
 138         port@5 {
 139                 status = "okay";
 140                 phy-handle = <&phy5>;
 141                 phy-mode = "rgmii";
 142         };
 143
 144         mdio-bus {
 145                 status = "okay";
 146
 147                 phy4: ethernet-phy@4 {
 148                         reg = <4>;
 149                         phy-mode = "rgmii";
 150                 };
 151
 152                 phy5: ethernet-phy@5 {
 153                         reg = <5>;
 154                         phy-mode = "rgmii";
 155                 };
 156         };
 157 };
 158
 159 &wmac {
 160         ralink,mtd-eeprom = <&factory 0>;
 161 };
 162
 163 &pinctrl {
 164         state_default: pinctrl0 {
 165                 default {
 166                         ralink,group = "i2c", "uartf", "pa", "spi refclk",
 167                                        "wled";
 168                         ralink,function = "gpio";
 169                 };
 170         };
 171 };
 172
 173 &pcie {
 174         status = "okay";
 175 };
 176
 177 &pcie0 {
 178         wifi@0,0 {
 179                 compatible = "mediatek,mt76";
 180                 reg = <0x0000 0 0 0 0>;
 181                 mediatek,mtd-eeprom = <&factory 0x8000>;
 182                 ieee80211-freq-limit = <5000000 6000000>;
 183         };
 184 };
 185
 186 &uart {
 187     status = "okay";
 188 };