target/linux/ramips/dts/mt7620a_sitecom_wlr-4100-v1-002.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7620a.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "sitecom,wlr-4100-v1-002", "ralink,mt7620a-soc";
  10         model = "Sitecom WLR-4100 v1 002";
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,115200";
  14         };
  15
  16         aliases {
  17                 led-boot = &led_power;
  18                 led-failsafe = &led_power;
  19                 led-running = &led_power;
  20                 led-upgrade = &led_power;
  21         };
  22
  23         leds {
  24                 compatible = "gpio-leds";
  25
  26                 led_power: power {
  27                         label = "amber:power";
  28                         gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
  29                         default-state = "on";
  30                 };
  31
  32                 wifi {
  33                         label = "blue:wifi";
  34                         gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
  35                         linux,default-trigger = "phy1tpt";
  36                 };
  37
  38                 wps {
  39                         label = "white:wps";
  40                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys";
  46
  47                 wps {
  48                         label = "wps";
  49                         gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
  50                         linux,code = <KEY_WPS_BUTTON>;
  51                 };
  52
  53                 reset {
  54                         label = "reset";
  55                         gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
  56                         linux,code = <KEY_RESTART>;
  57                 };
  58         };
  59
  60         gpio_export {
  61                 compatible = "gpio-export";
  62                 #size-cells = <0>;
  63
  64                 usb-power {
  65                         gpio-export,name = "usb-power";
  66                         gpio-export,output = <1>;
  67                         gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
  68                 };
  69         };
  70 };
  71
  72 &gpio1 {
  73         status = "okay";
  74 };
  75
  76 &gpio3 {
  77         status = "okay";
  78 };
  79
  80 &spi0 {
  81         status = "okay";
  82
  83         flash@0 {
  84                 compatible = "jedec,spi-nor";
  85                 reg = <0>;
  86                 spi-max-frequency = <20000000>;
  87
  88                 partitions {
  89                         compatible = "fixed-partitions";
  90                         #address-cells = <1>;
  91                         #size-cells = <1>;
  92
  93                         partition@0 {
  94                                 label = "uboot";
  95                                 reg = <0x0 0x30000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@30000 {
 100                                 label = "u-boot-env";
 101                                 reg = <0x30000 0x10000>;
 102                                 read-only;
 103                         };
 104
 105                         factory: partition@40000 {
 106                                 compatible = "nvmem-cells";
 107                                 label = "factory";
 108                                 reg = <0x40000 0x10000>;
 109                                 #address-cells = <1>;
 110                                 #size-cells = <1>;
 111                                 read-only;
 112
 113                                 eeprom_factory_0: eeprom@0 {
 114                                         reg = <0x0 0x200>;
 115                                 };
 116
 117                                 macaddr_factory_4: macaddr@4 {
 118                                         reg = <0x4 0x6>;
 119                                 };
 120                         };
 121
 122                         partition@50000 {
 123                                 compatible = "denx,uimage";
 124                                 label = "firmware";
 125                                 reg = <0x50000 0x790000>;
 126                         };
 127
 128                         partition@7e0000 {
 129                                 label = "backup";
 130                                 reg = <0x7e0000 0x10000>;
 131                                 read-only;
 132                         };
 133
 134                         partition@7f0000 {
 135                                 label = "storage";
 136                                 reg = <0x7f0000 0x10000>;
 137                                 read-only;
 138                         };
 139                 };
 140         };
 141 };
 142
 143 &ethernet {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&rgmii1_pins &mdio_pins>;
 146
 147         nvmem-cells = <&macaddr_factory_4>;
 148         nvmem-cell-names = "mac-address";
 149
 150         port@5 {
 151                 status = "okay";
 152
 153                 phy-mode = "rgmii";
 154                 mediatek,fixed-link = <1000 1 1 1>;
 155         };
 156
 157         mdio-bus {
 158                 status = "okay";
 159
 160                 ethernet-phy@0 {
 161                         reg = <0>;
 162                         phy-mode = "rgmii";
 163
 164                         qca,ar8327-initvals = <
 165                                 0x04 0x06200000  /* PORT0 PAD MODE CTRL */
 166                                 0x08 0x01000000  /* PORT5 PAD MODE CTRL  RX delay EN all ports 0, 5, 6 */
 167                                 0x7c 0x0000007e  /* PORT0_STATUS */
 168                                 0x94 0x00000000  /* PORT6_STATUS */
 169                         >;
 170                 };
 171         };
 172 };
 173
 174 &gsw {
 175         mediatek,ephy-base = /bits/ 8 <8>;
 176 };
 177
 178 &ehci {
 179         status = "okay";
 180 };
 181
 182 &ohci {
 183         status = "okay";
 184 };
 185
 186 &wmac {
 187         nvmem-cells = <&eeprom_factory_0>;
 188         nvmem-cell-names = "eeprom";
 189 };
 190
 191 &state_default {
 192         gpio {
 193                 groups = "uartf", "i2c", "wled", "spi refclk";
 194                 function = "gpio";
 195         };
 196 };