target/linux/ath79/dts/ar9344_zbtlink_zbt-wd323.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         model = "ZBT WD323";
  10         compatible = "zbtlink,zbt-wd323", "qca,ar9344";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "reset";
  17                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  18                         linux,code = <KEY_RESTART>;
  19                 };
  20         };
  21
  22         i2c {
  23                 compatible = "i2c-gpio";
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&enable_gpio15 &enable_gpio19>;
  29
  30                 sda-gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  31                 scl-gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  32
  33                 pcf8563: pcf8563@51 {
  34                         compatible = "nxp,pcf8563";
  35                         reg = <0x51>;
  36                         #clock-cells = <0>;
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 pinctrl-names = "default";
  44                 pinctrl-0 = <&enable_gpio20_gpio22>;
  45
  46                 wifi {
  47                         label = "green:wifi";
  48                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  49                         linux,default-trigger = "phy0tpt";
  50                 };
  51
  52                 lan1 {
  53                         label = "orange:lan1";
  54                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 lan2 {
  58                         label = "orange:lan2";
  59                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  60                 };
  61         };
  62
  63         watchdog {
  64                 compatible = "linux,wdt-gpio";
  65                 gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
  66                 hw_algo = "toggle";
  67                 hw_margin_ms = <30000>;
  68                 always-running;
  69         };
  70 };
  71
  72 &wdt {
  73         status = "okay";
  74
  75         pinctrl-names = "default";
  76         pinctrl-0 = <&enable_gpio21>;
  77 };
  78
  79 &gpio {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&jtag_disable_pins>;
  82 };
  83
  84 &usb {
  85         status = "okay";
  86 };
  87
  88 &usb_phy {
  89         status = "okay";
  90 };
  91
  92 &eth0 {
  93         status = "okay";
  94         phy-handle = <&swphy4>;
  95         nvmem-cells = <&macaddr_art_0>;
  96         nvmem-cell-names = "mac-address";
  97 };
  98
  99 &eth1 {
 100         status = "okay";
 101         nvmem-cells = <&macaddr_art_6>;
 102         nvmem-cell-names = "mac-address";
 103 };
 104
 105 &spi {
 106         status = "okay";
 107
 108         flash@0 {
 109                 compatible = "jedec,spi-nor";
 110                 spi-max-frequency = <22000000>;
 111                 reg = <0>;
 112
 113                 partitions {
 114                         compatible = "fixed-partitions";
 115                         #address-cells = <1>;
 116                         #size-cells = <1>;
 117
 118                         uboot@0 {
 119                                 reg = <0x0 0x40000>;
 120                                 read-only;
 121                         };
 122
 123                         uboot-env@40000 {
 124                                 reg = <0x40000 0x10000>;
 125                                 read-only;
 126                         };
 127
 128                         firmware@50000 {
 129                                 compatible = "denx,uimage";
 130                                 reg = <0x50000 0xfa0000>;
 131                         };
 132
 133                         art: art@ff0000 {
 134                                 reg = <0xff0000 0x10000>;
 135                                 read-only;
 136                         };
 137                 };
 138         };
 139 };
 140
 141 &wmac {
 142         status = "okay";
 143         mtd-cal-data = <&art 0x1000>;
 144 };
 145
 146 &pinmux {
 147         enable_gpio15: pinmux_enable_gpio15 {
 148                 pinctrl-single,bits = <0xc 0x0 0xff000000>;
 149         };
 150
 151         enable_gpio19: pinmux_enable_gpio19 {
 152                 pinctrl-single,bits = <0x10 0x0 0xff000000>;
 153         };
 154
 155         enable_gpio20_gpio22: pinmux_enable_gpio20_gpio22 {
 156                 pinctrl-single,bits = <0x14 0x0 0xff00ff>;
 157         };
 158
 159         enable_gpio21: pinmux_enable_gpio21 {
 160                 pinctrl-single,bits = <0x14 0x0 0xff00>;
 161         };
 162 };
 163
 164 &art {
 165         compatible = "nvmem-cells";
 166         #address-cells = <1>;
 167         #size-cells = <1>;
 168
 169         macaddr_art_0: macaddr@0 {
 170                 reg = <0x0 0x6>;
 171         };
 172
 173         macaddr_art_6: macaddr@6 {
 174                 reg = <0x6 0x6>;
 175         };
 176 };