target/linux/ath79/dts/ar9331_hiwifi_hc6361.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9331.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         model = "HiWiFi HC6361";
  10         compatible = "hiwifi,hc6361", "qca,ar9331";
  11
  12         aliases {
  13                 serial0 = &uart;
  14                 led-boot = &led_system;
  15                 led-failsafe = &led_system;
  16                 led-running = &led_system;
  17                 led-upgrade = &led_system;
  18         };
  19
  20         keys {
  21                 compatible = "gpio-keys";
  22
  23                 reset {
  24                         label = "reset";
  25                         linux,code = <KEY_RESTART>;
  26                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  27                         debounce-interval = <60>;
  28                 };
  29         };
  30
  31         leds {
  32                 compatible = "gpio-leds";
  33
  34                 led_system: system {
  35                         label = "blue:system";
  36                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  37                         default-state = "on";
  38                 };
  39                 wlan {
  40                         label = "blue:wlan";
  41                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
  42                 };
  43                 wan {
  44                         label = "blue:wan";
  45                         gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
  46                 };
  47         };
  48
  49         reg_usb_vbus: regulator {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "usb_vbus";
  52                 regulator-min-microvolt = <5000000>;
  53                 regulator-max-microvolt = <5000000>;
  54                 enable-active-high;
  55                 gpio = <&gpio 20 GPIO_ACTIVE_HIGH>;
  56         };
  57 };
  58
  59 &spi {
  60         status = "okay";
  61         num-cs = <1>;
  62
  63         flash@0 {
  64                 compatible = "jedec,spi-nor";
  65                 reg = <0>;
  66                 spi-max-frequency = <25000000>;
  67
  68                 partitions {
  69                         compatible = "fixed-partitions";
  70                         #address-cells = <1>;
  71                         #size-cells = <1>;
  72
  73                         uboot: partition@0 {
  74                                 reg = <0x0 0x10000>;
  75                                 label = "u-boot";
  76                                 read-only;
  77                         };
  78
  79                         bdinfo: partition@10000 {
  80                                 compatible = "nvmem-cells";
  81                                 reg = <0x10000 0x10000>;
  82                                 label = "bdinfo";
  83                                 read-only;
  84
  85                                 nvmem-layout {
  86                                         compatible = "fixed-layout";
  87                                         #address-cells = <1>;
  88                                         #size-cells = <1>;
  89
  90                                         macaddr_bdinfo_18a: macaddr@18a {
  91                                                 compatible = "mac-base";
  92                                                 reg = <0x18a 0x11>;
  93                                                 #nvmem-cell-cells = <1>;
  94                                         };
  95                                 };
  96                         };
  97
  98                         firmware: partition@20000 {
  99                                 compatible = "denx,uimage";
 100                                 reg = <0x20000 0xfc0000>;
 101                                 label = "firmware";
 102                         };
 103
 104                         backup: partition@fe0000 {
 105                                 reg = <0xfe0000 0x10000>;
 106                                 label = "backup";
 107                                 read-only;
 108                         };
 109
 110                         art: partition@ff0000 {
 111                                 reg = <0xff0000 0x10000>;
 112                                 label = "art";
 113                                 read-only;
 114                         };
 115                 };
 116         };
 117 };
 118
 119 &gpio {
 120         status = "okay";
 121 };
 122
 123 &uart {
 124         status = "okay";
 125 };
 126
 127 &usb {
 128         status = "okay";
 129         dr_mode = "host";
 130         vbus-supply = <&reg_usb_vbus>;
 131 };
 132
 133 &usb_phy {
 134         status = "okay";
 135 };
 136
 137 &eth0 {
 138         status = "okay";
 139
 140         nvmem-cells = <&macaddr_bdinfo_18a 1>;
 141         nvmem-cell-names = "mac-address";
 142 };
 143
 144 &eth1 {
 145         status = "okay";
 146
 147         nvmem-cells = <&macaddr_bdinfo_18a 0>;
 148         nvmem-cell-names = "mac-address";
 149 };
 150
 151 &wmac {
 152         status = "okay";
 153         mtd-cal-data = <&art 0x1000>;
 154
 155         nvmem-cells = <&macaddr_bdinfo_18a 2>;
 156         nvmem-cell-names = "mac-address";
 157 };