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                         default-state = "off";
  33                 };
  34         };
  35
  36         keys {
  37                 compatible = "gpio-keys-polled";
  38                 poll-interval = <20>;
  39
  40                 reset {
  41                         label = "reset";
  42                         linux,code = <KEY_RESTART>;
  43                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  44                         debounce-interval = <60>;
  45                 };
  46         };
  47 };
  48
  49 &ref {
  50         clock-frequency = <40000000>;
  51 };
  52
  53 &spi {
  54         num-cs = <1>;
  55         status = "okay";
  56
  57         flash@0 {
  58                 compatible = "jedec,spi-nor";
  59                 reg = <0>;
  60                 spi-max-frequency = <25000000>;
  61
  62                 partitions {
  63                         compatible = "fixed-partitions";
  64                         #address-cells = <1>;
  65                         #size-cells = <1>;
  66
  67                         partition@0 {
  68                                 label = "u-boot";
  69                                 reg = <0x000000 0x040000>;
  70                                 read-only;
  71                         };
  72
  73                         partition@40000 {
  74                                 label = "u-boot-env";
  75                                 reg = <0x040000 0x010000>;
  76                         };
  77
  78                         partition@50000 {
  79                                 compatible = "denx,uimage";
  80                                 label = "firmware";
  81                                 reg = <0x050000 0x780000>;
  82                         };
  83
  84                         partition@7d0000 {
  85                                 label = "Config";
  86                                 reg = <0x07d0000 0x10000>;
  87                                 read-only;
  88                         };
  89
  90                         partition@7e0000 {
  91                                 label = "Rsv";
  92                                 reg = <0x07e0000 0x10000>;
  93                                 read-only;
  94                         };
  95
  96                         partition@7f0000 {
  97                                 label = "ART";
  98                                 reg = <0x7f0000 0x010000>;
  99                                 read-only;
 100                         };
 101                 };
 102         };
 103 };
 104
 105 &mdio0 {
 106         status = "okay";
 107
 108         phy0: ethernet-phy@0 {
 109                 reg = <0>;
 110                 phy-mode = "rgmii";
 111
 112                 qca,ar8327-initvals = <
 113                         0x04 0x07600000 /* PORT0 PAD MODE CTRL */
 114                         0x50 0xffb7ffb7 /* LED_CTRL0 */
 115                         0x54 0xffb7ffb7 /* LED_CTRL1 */
 116                         0x58 0xffb7ffb7 /* LED_CTRL2 */
 117                         0x5c 0x03ffff00 /* LED_CTRL3 */
 118                         0x7c 0x0000007e /* PORT0_STATUS */
 119                 >;
 120         };
 121 };
 122
 123 &eth0 {
 124         status = "okay";
 125
 126         pll-data = <0x0e000000 0x00000101 0x00001616>;
 127
 128         phy-mode = "rgmii";
 129         phy-handle = <&phy0>;
 130
 131         gmac-config {
 132                 device = <&gmac>;
 133
 134                 rgmii-gmac0 = <1>;
 135                 rxd-delay = <3>;
 136                 rxdv-delay = <3>;
 137         };
 138 };
 139
 140 &uart {
 141         status = "okay";
 142 };