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                 /* can be removed on 4.19 */
  34                 gpios = <&gpio 19 GPIO_ACTIVE_LOW>,
  35                         <&gpio 15 GPIO_ACTIVE_LOW>;
  36
  37                 pcf8563: pcf8563@51 {
  38                         compatible = "nxp,pcf8563";
  39                         reg = <0x51>;
  40                         #clock-cells = <0>;
  41                 };
  42         };
  43
  44         leds {
  45                 compatible = "gpio-leds";
  46
  47                 pinctrl-names = "default";
  48                 pinctrl-0 = <&enable_gpio20_gpio22>;
  49
  50                 wifi {
  51                         label = "zbt-wd323:green:wifi";
  52                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  53                         linux,default-trigger = "phy0tpt";
  54                 };
  55
  56                 lan1 {
  57                         label = "zbt-wd323:orange:lan1";
  58                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  59                 };
  60
  61                 lan2 {
  62                         label = "zbt-wd323:orange:lan2";
  63                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  64                 };
  65         };
  66 };
  67
  68 &wdt {
  69         status = "okay";
  70
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&enable_gpio21>;
  73 };
  74
  75 &uart {
  76         status = "okay";
  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         mtd-mac-address = <&art 0x0>;
  96 };
  97
  98 &eth1 {
  99         status = "okay";
 100         mtd-mac-address = <&art 0x6>;
 101 };
 102
 103 &spi {
 104         num-chipselects = <1>;
 105         status = "okay";
 106
 107         flash@0 {
 108                 compatible = "jedec,spi-nor";
 109                 spi-max-frequency = <22000000>;
 110                 reg = <0>;
 111
 112                 partitions {
 113                         compatible = "fixed-partitions";
 114                         #address-cells = <1>;
 115                         #size-cells = <1>;
 116
 117                         uboot@0 {
 118                                 reg = <0x0 0x40000>;
 119                                 read-only;
 120                         };
 121
 122                         uboot-env@40000 {
 123                                 reg = <0x40000 0x10000>;
 124                                 read-only;
 125                         };
 126
 127                         firmware@50000 {
 128                                 compatible = "denx,uimage";
 129                                 reg = <0x50000 0xfa0000>;
 130                         };
 131
 132                         art: art@ff0000 {
 133                                 reg = <0xff0000 0x10000>;
 134                                 read-only;
 135                         };
 136                 };
 137         };
 138 };
 139
 140 &wmac {
 141         status = "okay";
 142         mtd-cal-data = <&art 0x1000>;
 143 };
 144
 145 &pinmux {
 146         enable_gpio15: pinmux_enable_gpio15 {
 147                 pinctrl-single,bits = <0xc 0x0 0xff000000>;
 148         };
 149
 150         enable_gpio19: pinmux_enable_gpio19 {
 151                 pinctrl-single,bits = <0x10 0x0 0xff000000>;
 152         };
 153
 154         enable_gpio20_gpio22: pinmux_enable_gpio20_gpio22 {
 155                 pinctrl-single,bits = <0x14 0x0 0xff00ff>;
 156         };
 157
 158         enable_gpio21: pinmux_enable_gpio21 {
 159                 pinctrl-single,bits = <0x14 0x0 0xff00>;
 160         };
 161 };