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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "ar9344.dtsi"
   8
   9 / {
  10         model = "ZBT WD323";
  11         compatible = "zbtlink,zbt-wd323", "qca,ar9344";
  12
  13         keys {
  14                 compatible = "gpio-keys";
  15
  16                 reset {
  17                         label = "reset";
  18                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  19                         linux,code = <KEY_RESTART>;
  20                 };
  21         };
  22
  23         i2c {
  24                 compatible = "i2c-gpio";
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&enable_gpio15 &enable_gpio19>;
  30
  31                 sda-gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  32                 scl-gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
  33
  34                 /* can be removed on 4.19 */
  35                 gpios = <&gpio 19 GPIO_ACTIVE_LOW>,
  36                         <&gpio 15 GPIO_ACTIVE_LOW>;
  37
  38                 pcf8563: pcf8563@51 {
  39                         compatible = "nxp,pcf8563";
  40                         reg = <0x51>;
  41                         #clock-cells = <0>;
  42                 };
  43         };
  44
  45         leds {
  46                 compatible = "gpio-leds";
  47
  48                 pinctrl-names = "default";
  49                 pinctrl-0 = <&enable_gpio20_gpio22>;
  50
  51                 wifi {
  52                         label = "zbt-wd323:green:wifi";
  53                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  54                         linux,default-trigger = "phy0tpt";
  55                 };
  56
  57                 lan1 {
  58                         label = "zbt-wd323:orange:lan1";
  59                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  60                 };
  61
  62                 lan2 {
  63                         label = "zbt-wd323:orange:lan2";
  64                         gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
  65                 };
  66         };
  67 };
  68
  69 &wdt {
  70         status = "okay";
  71
  72         pinctrl-names = "default";
  73         pinctrl-0 = <&enable_gpio21>;
  74 };
  75
  76 &uart {
  77         status = "okay";
  78 };
  79
  80 &gpio {
  81         status = "okay";
  82
  83         pinctrl-names = "default";
  84         pinctrl-0 = <&jtag_disable_pins>;
  85 };
  86
  87 &usb {
  88         status = "okay";
  89 };
  90
  91 &usb_phy {
  92         status = "okay";
  93 };
  94
  95 &eth0 {
  96         status = "okay";
  97         phy-handle = <&swphy4>;
  98         mtd-mac-address = <&art 0x0>;
  99 };
 100
 101 &eth1 {
 102         status = "okay";
 103         mtd-mac-address = <&art 0x6>;
 104 };
 105
 106 &spi {
 107         num-chipselects = <1>;
 108         status = "okay";
 109
 110         flash@0 {
 111                 compatible = "jedec,spi-nor";
 112                 spi-max-frequency = <22000000>;
 113                 reg = <0>;
 114
 115                 partitions {
 116                         compatible = "fixed-partitions";
 117                         #address-cells = <1>;
 118                         #size-cells = <1>;
 119
 120                         uboot@0 {
 121                                 reg = <0x0 0x40000>;
 122                                 read-only;
 123                         };
 124
 125                         uboot-env@40000 {
 126                                 reg = <0x40000 0x10000>;
 127                                 read-only;
 128                         };
 129
 130                         firmware@50000 {
 131                                 compatible = "denx,uimage";
 132                                 reg = <0x50000 0xfa0000>;
 133                         };
 134
 135                         art: art@ff0000 {
 136                                 reg = <0xff0000 0x10000>;
 137                                 read-only;
 138                         };
 139                 };
 140         };
 141 };
 142
 143 &wmac {
 144         status = "okay";
 145         mtd-cal-data = <&art 0x1000>;
 146 };
 147
 148 &pinmux {
 149         enable_gpio15: pinmux_enable_gpio15 {
 150                 pinctrl-single,bits = <0xc 0x0 0xff000000>;
 151         };
 152
 153         enable_gpio19: pinmux_enable_gpio19 {
 154                 pinctrl-single,bits = <0x10 0x0 0xff000000>;
 155         };
 156
 157         enable_gpio20_gpio22: pinmux_enable_gpio20_gpio22 {
 158                 pinctrl-single,bits = <0x14 0x0 0xff00ff>;
 159         };
 160
 161         enable_gpio21: pinmux_enable_gpio21 {
 162                 pinctrl-single,bits = <0x14 0x0 0xff00>;
 163         };
 164 };