target/linux/ath79/dts/ar9344_tplink_cpe.dtsi

   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 #include <dt-bindings/mtd/partitions/uimage.h>
   8
   9 / {
  10         aliases {
  11                 label-mac-device = &wmac;
  12         };
  13
  14         keys {
  15                 compatible = "gpio-keys";
  16
  17                 reset {
  18                         linux,code = <KEY_RESTART>;
  19                         gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
  20                         debounce-interval = <60>;
  21                 };
  22         };
  23 };
  24
  25 &ref {
  26         clock-frequency = <40000000>;
  27 };
  28
  29 &spi {
  30         status = "okay";
  31
  32         flash@0 {
  33                 compatible = "jedec,spi-nor";
  34                 reg = <0>;
  35                 spi-max-frequency = <25000000>;
  36
  37                 partitions {
  38                         compatible = "fixed-partitions";
  39                         #address-cells = <1>;
  40                         #size-cells = <1>;
  41
  42                         uboot: partition@0 {
  43                                 label = "u-boot";
  44                                 reg = <0x000000 0x020000>;
  45                                 read-only;
  46                         };
  47
  48                         partition@20000 {
  49                                 label = "partition-table";
  50                                 reg = <0x020000 0x010000>;
  51                                 read-only;
  52                         };
  53
  54                         info: partition@30000 {
  55                                 label = "info";
  56                                 reg = <0x030000 0x010000>;
  57                                 read-only;
  58                         };
  59
  60                         partition@40000 {
  61                                 label = "firmware";
  62                                 reg = <0x040000 0x780000>;
  63                                 compatible = "openwrt,uimage", "denx,uimage";
  64                                 openwrt,ih-magic = <IH_MAGIC_OKLI>;
  65                                 openwrt,offset = <0x3000>;
  66                         };
  67
  68                         partition@7c0000 {
  69                                 label = "config";
  70                                 reg = <0x7c0000 0x030000>;
  71                                 read-only;
  72                         };
  73
  74                         art: partition@7f0000 {
  75                                 label = "art";
  76                                 reg = <0x7f0000 0x010000>;
  77                                 read-only;
  78                         };
  79                 };
  80         };
  81 };
  82
  83 &wmac {
  84         status = "okay";
  85
  86         mtd-cal-data = <&art 0x1000>;
  87         nvmem-cells = <&macaddr_info_8>;
  88         nvmem-cell-names = "mac-address";
  89 };
  90
  91 &eth0 {
  92         status = "okay";
  93
  94         phy-handle = <&swphy4>;
  95
  96         nvmem-cells = <&macaddr_info_8>;
  97         nvmem-cell-names = "mac-address";
  98 };
  99
 100 &eth1 {
 101         status = "okay";
 102 };
 103
 104 &gpio {
 105         gpio_ext_lna0 {
 106                 gpio-hog;
 107                 gpios = <18 GPIO_ACTIVE_HIGH>;
 108                 output-high;
 109                 line-name = "tp-link:ext:lna0";
 110         };
 111
 112         gpio_ext_lna1 {
 113                 gpio-hog;
 114                 gpios = <19 GPIO_ACTIVE_HIGH>;
 115                 output-high;
 116                 line-name = "tp-link:ext:lna1";
 117         };
 118 };
 119
 120 &info {
 121         compatible = "nvmem-cells";
 122         #address-cells = <1>;
 123         #size-cells = <1>;
 124
 125         macaddr_info_8: macaddr@8 {
 126                 reg = <0x8 0x6>;
 127         };
 128 };