target/linux/ath79/dts/ar9342_iodata_etg3-r.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 "ar9344.dtsi"
   8
   9 / {
  10         compatible = "iodata,etg3-r", "qca,ar9344";
  11         model = "I-O DATA ETG3-R";
  12
  13         aliases {
  14                 led-boot = &power;
  15                 led-failsafe = &power;
  16                 led-running = &power;
  17                 led-upgrade = &power;
  18         };
  19
  20         leds {
  21                 compatible = "gpio-leds";
  22
  23                 power: power {
  24                         label = "etg3-r:green:power";
  25                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  26                         default-state = "on";
  27                 };
  28
  29                 notification {
  30                         label = "etg3-r:green:notification";
  31                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  32                 };
  33         };
  34
  35         keys {
  36                 compatible = "gpio-keys";
  37
  38                 reset {
  39                         label = "reset";
  40                         linux,code = <KEY_RESTART>;
  41                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  42                         debounce-interval = <60>;
  43                 };
  44         };
  45 };
  46
  47 &ref {
  48         clock-frequency = <40000000>;
  49 };
  50
  51 &spi {
  52         num-cs = <1>;
  53         status = "okay";
  54
  55         flash@0 {
  56                 compatible = "jedec,spi-nor";
  57                 reg = <0>;
  58                 spi-max-frequency = <25000000>;
  59
  60                 partitions {
  61                         compatible = "fixed-partitions";
  62                         #address-cells = <1>;
  63                         #size-cells = <1>;
  64
  65                         partition@0 {
  66                                 label = "u-boot";
  67                                 reg = <0x000000 0x040000>;
  68                                 read-only;
  69                         };
  70
  71                         partition@40000 {
  72                                 label = "u-boot-env";
  73                                 reg = <0x040000 0x010000>;
  74                         };
  75
  76                         partition@50000 {
  77                                 compatible = "denx,uimage";
  78                                 label = "firmware";
  79                                 reg = <0x050000 0x780000>;
  80                         };
  81
  82                         partition@7d0000 {
  83                                 label = "Config";
  84                                 reg = <0x07d0000 0x10000>;
  85                                 read-only;
  86                         };
  87
  88                         partition@7e0000 {
  89                                 label = "Rsv";
  90                                 reg = <0x07e0000 0x10000>;
  91                                 read-only;
  92                         };
  93
  94                         partition@7f0000 {
  95                                 label = "art";
  96                                 reg = <0x7f0000 0x010000>;
  97                                 read-only;
  98                         };
  99                 };
 100         };
 101 };
 102
 103 &mdio0 {
 104         status = "okay";
 105
 106         phy0: ethernet-phy@0 {
 107                 reg = <0>;
 108                 phy-mode = "rgmii";
 109
 110                 qca,ar8327-initvals = <
 111                         0x04 0x07600000 /* PORT0 PAD MODE CTRL */
 112                         0x50 0xffb7ffb7 /* LED_CTRL0 */
 113                         0x54 0xffb7ffb7 /* LED_CTRL1 */
 114                         0x58 0xffb7ffb7 /* LED_CTRL2 */
 115                         0x5c 0x03ffff00 /* LED_CTRL3 */
 116                         0x7c 0x0000007e /* PORT0_STATUS */
 117                 >;
 118         };
 119 };
 120
 121 &eth0 {
 122         status = "okay";
 123
 124         pll-data = <0x0e000000 0x00000101 0x00001616>;
 125
 126         phy-mode = "rgmii";
 127         phy-handle = <&phy0>;
 128
 129         gmac-config {
 130                 device = <&gmac>;
 131
 132                 rgmii-gmac0 = <1>;
 133                 rxd-delay = <3>;
 134                 rxdv-delay = <3>;
 135         };
 136 };
 137
 138 &uart {
 139         status = "okay";
 140 };