target/linux/ath79/dts/qca9558_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 "qca9557.dtsi"
   8
   9 / {
  10         compatible = "buffalo,bhr-4grv2", "qca,qca9557";
  11         model = "Buffalo BHR-4GRV2";
  12
  13         aliases {
  14                 led-boot = &power;
  15                 led-failsafe = &power;
  16                 led-running = &power;
  17                 led-upgrade = &power;
  18         };
  19
  20         chosen {
  21                 bootargs = "console=ttyS0,115200n8";
  22         };
  23
  24         gpio-leds {
  25                 compatible = "gpio-leds";
  26
  27                 power: power {
  28                         label = "bhr-4grv2:green:power";
  29                         gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  30                         default-state = "on";
  31                 };
  32
  33                 diag {
  34                         label = "bhr-4grv2:orange:diag";
  35                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  36                         default-state = "off";
  37                 };
  38
  39                 vpn_orange {
  40                         label = "bhr-4grv2:orange:vpn";
  41                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  42                         default-state = "off";
  43                 };
  44
  45                 vpn_green {
  46                         label = "bhr-4grv2:green:vpn";
  47                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  48                         default-state = "off";
  49                 };
  50         };
  51
  52         gpio-keys-polled {
  53                 compatible = "gpio-keys-polled";
  54                 poll-interval = <20>;
  55
  56                 reset {
  57                         label = "reset";
  58                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  59                         linux,code = <KEY_RESTART>;
  60                         debounce-interval = <60>;
  61                 };
  62
  63                 eco {
  64                         label = "eco";
  65                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  66                         linux,code = <BTN_0>;
  67                         linux,input-type = <EV_SW>;
  68                         debounce-interval = <60>;
  69                 };
  70         };
  71 };
  72
  73 &spi {
  74         status = "okay";
  75         num-cs = <1>;
  76
  77         flash@0 {
  78                 compatible = "jedec,spi-nor";
  79                 reg = <0>;
  80                 spi-max-frequency = <25000000>;
  81
  82                 partitions {
  83                         compatible = "fixed-partitions";
  84                         #address-cells = <1>;
  85                         #size-cells = <1>;
  86
  87                         partition@0 {
  88                                 label = "u-boot";
  89                                 reg = <0x000000 0x040000>;
  90                                 read-only;
  91                         };
  92
  93                         partition@40000 {
  94                                 label = "u-boot-env";
  95                                 reg = <0x040000 0x010000>;
  96                                 read-only;
  97                         };
  98
  99                         partition@50000 {
 100                                 label = "rootfs";
 101                                 reg = <0x050000 0xe30000>;
 102                         };
 103
 104                         partition@e80000 {
 105                                 label = "kernel";
 106                                 reg = <0xe80000 0x170000>;
 107                         };
 108
 109                         art: partition@ff0000 {
 110                                 label = "art";
 111                                 reg = <0xff0000 0x010000>;
 112                                 read-only;
 113                         };
 114                 };
 115         };
 116 };
 117
 118 &mdio0 {
 119         status = "okay";
 120
 121         phy0: ethernet-phy@0 {
 122                 reg = <0>;
 123
 124                 qca,ar8327-initvals = <
 125                     0x04 0x80080080 /* PORT0 PAD MODE CTRL */
 126                     0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
 127                     0x7c 0x0000007e /* PORT0_STATUS */
 128                     0x94 0x0000007e /* PORT6 STATUS */
 129                 >;
 130         };
 131 };
 132
 133 &eth0 {
 134         status = "okay";
 135
 136         mtd-mac-address = <&art 0x0>;
 137         phy-handle = <&phy0>;
 138         pll-data = <0x56000000 0x00000101 0x00001616>;
 139 };
 140
 141 &eth1 {
 142         status = "okay";
 143
 144         mtd-mac-address = <&art 0x6>;
 145         pll-data = <0x03000101 0x00000101 0x00001616>;
 146
 147         fixed-link {
 148                 speed = <1000>;
 149                 full-duplex;
 150         };
 151 };
 152
 153 &uart {
 154         status = "okay";
 155 };