target/linux/ath79/dts/ar9342_iodata_etg3-r.dts

   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
   8 / {
   9         compatible = "iodata,etg3-r", "qca,ar9344";
  10         model = "I-O DATA ETG3-R";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         leds {
  20                 compatible = "gpio-leds";
  21
  22                 led_power: power {
  23                         label = "green:power";
  24                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  25                         default-state = "on";
  26                 };
  27
  28                 notification {
  29                         label = "green:notification";
  30                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  31                 };
  32         };
  33
  34         keys {
  35                 compatible = "gpio-keys";
  36
  37                 reset {
  38                         label = "reset";
  39                         linux,code = <KEY_RESTART>;
  40                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  41                         debounce-interval = <60>;
  42                 };
  43         };
  44 };
  45
  46 &ref {
  47         clock-frequency = <40000000>;
  48 };
  49
  50 &spi {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <25000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x000000 0x040000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@40000 {
  70                                 label = "u-boot-env";
  71                                 reg = <0x040000 0x010000>;
  72                         };
  73
  74                         partition@50000 {
  75                                 compatible = "denx,uimage";
  76                                 label = "firmware";
  77                                 reg = <0x050000 0x780000>;
  78                         };
  79
  80                         partition@7d0000 {
  81                                 label = "Config";
  82                                 reg = <0x07d0000 0x10000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@7e0000 {
  87                                 label = "Rsv";
  88                                 reg = <0x07e0000 0x10000>;
  89                                 read-only;
  90                         };
  91
  92                         partition@7f0000 {
  93                                 label = "art";
  94                                 reg = <0x7f0000 0x010000>;
  95                                 read-only;
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &mdio0 {
 102         status = "okay";
 103
 104         phy0: ethernet-phy@0 {
 105                 reg = <0>;
 106                 phy-mode = "rgmii";
 107
 108                 qca,ar8327-initvals = <
 109                         0x04 0x07600000 /* PORT0 PAD MODE CTRL */
 110                         0x50 0xffb7ffb7 /* LED_CTRL0 */
 111                         0x54 0xffb7ffb7 /* LED_CTRL1 */
 112                         0x58 0xffb7ffb7 /* LED_CTRL2 */
 113                         0x5c 0x03ffff00 /* LED_CTRL3 */
 114                         0x7c 0x0000007e /* PORT0_STATUS */
 115                 >;
 116         };
 117 };
 118
 119 &eth0 {
 120         status = "okay";
 121
 122         pll-data = <0x0e000000 0x00000101 0x00001616>;
 123
 124         phy-mode = "rgmii";
 125         phy-handle = <&phy0>;
 126
 127         gmac-config {
 128                 device = <&gmac>;
 129
 130                 rgmii-gmac0 = <1>;
 131                 rxd-delay = <3>;
 132                 rxdv-delay = <3>;
 133         };
 134 };