target/linux/ramips/dts/mt7628an_jotale_js76x8.dtsi

   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
   8 / {
   9         compatible = "jotale,js76x8", "mediatek,mt7628an-soc";
  10
  11         aliases {
  12                 led-boot = &led_system;
  13                 led-failsafe = &led_system;
  14                 led-running = &led_system;
  15                 led-upgrade = &led_system;
  16         };
  17
  18         chosen {
  19                 bootargs = "console=ttyS0,115200";
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24
  25                 led_system: system {
  26                         label = "js76x8:green:system";
  27                         gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
  28                 };
  29
  30                 wifi {
  31                         label = "js76x8:green:wifi";
  32                         gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
  33                         linux,default-trigger = "phy0tpt";
  34                 };
  35         };
  36
  37         keys {
  38                 compatible = "gpio-keys";
  39
  40                 reset {
  41                         label = "reset";
  42                         gpios = <&gpio 38 GPIO_ACTIVE_HIGH>;
  43                         linux,code = <KEY_RESTART>;
  44                 };
  45         };
  46 };
  47
  48 &state_default {
  49         gpio {
  50                 groups = "refclk", "wdt", "wled_an";
  51                 function = "gpio";
  52         };
  53 };
  54
  55 &spi0 {
  56         status = "okay";
  57
  58         pinctrl-names = "default";
  59         pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
  60
  61         flash@0 {
  62                 compatible = "jedec,spi-nor";
  63                 reg = <0>;
  64                 spi-max-frequency = <40000000>;
  65                 m25p,chunked-io = <32>;
  66
  67                 partitions {
  68                         compatible = "fixed-partitions";
  69                         #address-cells = <1>;
  70                         #size-cells = <1>;
  71
  72                         partition@0 {
  73                                 label = "u-boot";
  74                                 reg = <0x0 0x30000>;
  75                                 read-only;
  76                         };
  77
  78                         partition@30000 {
  79                                 label = "u-boot-env";
  80                                 reg = <0x30000 0x10000>;
  81                                 read-only;
  82                         };
  83
  84                         factory: partition@40000 {
  85                                 label = "factory";
  86                                 reg = <0x40000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         firmware: partition@50000 {
  91                                 compatible = "denx,uimage";
  92                                 label = "firmware";
  93                                 /* reg property is set based on flash size in DTS files */
  94                         };
  95                 };
  96         };
  97 };
  98
  99 &i2c {
 100         status = "okay";
 101 };
 102
 103 &i2s {
 104         status = "okay";
 105 };
 106
 107 &uart1 {
 108         status = "okay";
 109 };
 110
 111 &uart2 {
 112         status = "okay";
 113 };
 114
 115 &ethernet {
 116         mtd-mac-address = <&factory 0x28>;
 117 };
 118
 119 &sdhci {
 120         status = "okay";
 121         mediatek,cd-low;
 122 };
 123
 124 &wmac {
 125         status = "okay";
 126 };