target/linux/ath79/dts/qca9557_buffalo_bhr-4grv2.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 "qca955x.dtsi"
   8
   9 / {
  10         compatible = "buffalo,bhr-4grv2", "qca,qca9557";
  11         model = "Buffalo BHR-4GRV2";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 led_power: power {
  24                         label = "bhr-4grv2:green:power";
  25                         gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  26                         default-state = "on";
  27                 };
  28
  29                 diag {
  30                         label = "bhr-4grv2:orange:diag";
  31                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 vpn_orange {
  35                         label = "bhr-4grv2:orange:vpn";
  36                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  37                 };
  38
  39                 vpn_green {
  40                         label = "bhr-4grv2:green:vpn";
  41                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  42                 };
  43         };
  44
  45         keys {
  46                 compatible = "gpio-keys";
  47
  48                 reset {
  49                         label = "reset";
  50                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  51                         linux,code = <KEY_RESTART>;
  52                         debounce-interval = <60>;
  53                 };
  54
  55                 eco {
  56                         label = "eco";
  57                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  58                         linux,code = <BTN_0>;
  59                         linux,input-type = <EV_SW>;
  60                         debounce-interval = <60>;
  61                 };
  62         };
  63 };
  64
  65 &spi {
  66         status = "okay";
  67
  68         num-cs = <1>;
  69
  70         flash@0 {
  71                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <25000000>;
  74
  75                 partitions {
  76                         compatible = "fixed-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "u-boot";
  82                                 reg = <0x000000 0x040000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@40000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x040000 0x010000>;
  89                         };
  90
  91                         partition@50000 {
  92                                 compatible = "denx,uimage";
  93                                 label = "firmware";
  94                                 reg = <0x050000 0xfa0000>;
  95                         };
  96
  97                         art: partition@ff0000 {
  98                                 label = "art";
  99                                 reg = <0xff0000 0x010000>;
 100                                 read-only;
 101                         };
 102                 };
 103         };
 104 };
 105
 106 &mdio0 {
 107         status = "okay";
 108
 109         phy0: ethernet-phy@0 {
 110                 reg = <0>;
 111
 112                 qca,ar8327-initvals = <
 113                     0x04 0x80080080 /* PORT0 PAD MODE CTRL */
 114                     0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
 115                     0x7c 0x0000007e /* PORT0_STATUS */
 116                     0x94 0x0000007e /* PORT6 STATUS */
 117                 >;
 118         };
 119 };
 120
 121 &eth0 {
 122         status = "okay";
 123
 124         mtd-mac-address = <&art 0x0>;
 125         phy-handle = <&phy0>;
 126         pll-data = <0x56000000 0x00000101 0x00001616>;
 127 };
 128
 129 &eth1 {
 130         status = "okay";
 131
 132         mtd-mac-address = <&art 0x6>;
 133         pll-data = <0x03000101 0x00000101 0x00001616>;
 134
 135         fixed-link {
 136                 speed = <1000>;
 137                 full-duplex;
 138         };
 139 };
 140
 141 &uart {
 142         status = "okay";
 143 };