target/linux/ath79/dts/qca9557_buffalo_bhr-4grv2.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "qca955x.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   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                         function = LED_FUNCTION_POWER;
  25                         color = <LED_COLOR_ID_GREEN>;
  26                         gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
  27                         default-state = "on";
  28                 };
  29
  30                 diag {
  31                         label = "orange:diag";
  32                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  33                 };
  34
  35                 vpn_orange {
  36                         label = "orange:vpn";
  37                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 vpn_green {
  41                         label = "green:vpn";
  42                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys";
  48
  49                 reset {
  50                         label = "reset";
  51                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  52                         linux,code = <KEY_RESTART>;
  53                         debounce-interval = <60>;
  54                 };
  55
  56                 eco {
  57                         label = "eco";
  58                         gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
  59                         linux,code = <BTN_0>;
  60                         linux,input-type = <EV_SW>;
  61                         debounce-interval = <60>;
  62                 };
  63         };
  64 };
  65
  66 &spi {
  67         status = "okay";
  68
  69         flash@0 {
  70                 compatible = "jedec,spi-nor";
  71                 reg = <0>;
  72                 spi-max-frequency = <25000000>;
  73
  74                 partitions {
  75                         compatible = "fixed-partitions";
  76                         #address-cells = <1>;
  77                         #size-cells = <1>;
  78
  79                         partition@0 {
  80                                 label = "u-boot";
  81                                 reg = <0x000000 0x040000>;
  82                                 read-only;
  83                         };
  84
  85                         partition@40000 {
  86                                 label = "u-boot-env";
  87                                 reg = <0x040000 0x010000>;
  88                         };
  89
  90                         partition@50000 {
  91                                 compatible = "denx,uimage";
  92                                 label = "firmware";
  93                                 reg = <0x050000 0xfa0000>;
  94                         };
  95
  96                         art: partition@ff0000 {
  97                                 label = "art";
  98                                 reg = <0xff0000 0x010000>;
  99                                 read-only;
 100
 101                                 nvmem-layout {
 102                                         compatible = "fixed-layout";
 103                                         #address-cells = <1>;
 104                                         #size-cells = <1>;
 105
 106                                         macaddr_art_0: macaddr@0 {
 107                                                 reg = <0x0 0x6>;
 108                                         };
 109
 110                                         macaddr_art_6: macaddr@6 {
 111                                                 reg = <0x6 0x6>;
 112                                         };
 113                                 };
 114                         };
 115                 };
 116         };
 117 };
 118
 119 &mdio0 {
 120         status = "okay";
 121
 122         phy0: ethernet-phy@0 {
 123                 reg = <0>;
 124
 125                 qca,ar8327-initvals = <
 126                     0x04 0x80080080 /* PORT0 PAD MODE CTRL */
 127                     0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
 128                     0x7c 0x0000007e /* PORT0_STATUS */
 129                     0x94 0x0000007e /* PORT6 STATUS */
 130                 >;
 131         };
 132 };
 133
 134 &eth0 {
 135         status = "okay";
 136
 137         nvmem-cells = <&macaddr_art_0>;
 138         nvmem-cell-names = "mac-address";
 139         phy-handle = <&phy0>;
 140         pll-data = <0x56000000 0x00000101 0x00001616>;
 141 };
 142
 143 &eth1 {
 144         status = "okay";
 145
 146         nvmem-cells = <&macaddr_art_6>;
 147         nvmem-cell-names = "mac-address";
 148         pll-data = <0x03000101 0x00000101 0x00001616>;
 149
 150         fixed-link {
 151                 speed = <1000>;
 152                 full-duplex;
 153         };
 154 };