target/linux/ramips/dts/mt7628an_hilink_hlk-7688a.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "mt7628an.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 = "hilink,hlk-7688a", "mediatek,mt7628an-soc";
  11         model = "Hi-Link HLK-7688A";
  12
  13         aliases {
  14                 led-boot = &led_wlan;
  15                 led-failsafe = &led_wlan;
  16                 led-upgrade = &led_wlan;
  17         };
  18
  19         keys {
  20                 compatible = "gpio-keys";
  21
  22                 reset {
  23                         label = "reset";
  24                         gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
  25                         linux,code = <KEY_RESTART>;
  26                 };
  27         };
  28
  29         leds {
  30                 compatible = "gpio-leds";
  31
  32                 led_wlan: wlan {
  33                         function = LED_FUNCTION_WLAN;
  34                         color = <LED_COLOR_ID_GREEN>;
  35                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  36                         linux,default-trigger = "phy0tpt";
  37                 };
  38         };
  39 };
  40
  41 &state_default {
  42         gpio {
  43                 groups = "wdt", "wled_an";
  44                 function = "gpio";
  45         };
  46 };
  47
  48 &uart1 {
  49         status = "okay";
  50 };
  51
  52 &i2c {
  53         status = "okay";
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58
  59         pinctrl-names = "default";
  60         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
  61
  62         flash@0 {
  63                 compatible = "jedec,spi-nor";
  64                 reg = <0>;
  65                 spi-max-frequency = <40000000>;
  66                 broken-flash-reset;
  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                                 nvmem-layout {
  91                                         compatible = "fixed-layout";
  92                                         #address-cells = <1>;
  93                                         #size-cells = <1>;
  94
  95                                         eeprom_factory_0: eeprom@0 {
  96                                                 reg = <0x0 0x400>;
  97                                         };
  98
  99                                         macaddr_factory_28: macaddr@28 {
 100                                                 reg = <0x28 0x6>;
 101                                         };
 102                                 };
 103                         };
 104
 105                         partition@50000 {
 106                                 compatible = "denx,uimage";
 107                                 label = "firmware";
 108                                 reg = <0x50000 0x1fb0000>;
 109                         };
 110                 };
 111         };
 112
 113         spidev@1 {
 114                 #address-cells = <1>;
 115                 #size-cells = <1>;
 116                 compatible = "linux,spidev";
 117                 reg = <1>;
 118                 spi-max-frequency = <40000000>;
 119         };
 120 };
 121
 122 &ethernet {
 123         nvmem-cells = <&macaddr_factory_28>;
 124         nvmem-cell-names = "mac-address";
 125 };
 126
 127 &esw {
 128         mediatek,portmap = <0x3e>;
 129 };
 130
 131 &wmac {
 132         status = "okay";
 133
 134         nvmem-cells = <&eeprom_factory_0>;
 135         nvmem-cell-names = "eeprom";
 136 };