target/linux/ath79/dts/ar9344_teltonika_rut955-h7v3c0.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9344_teltonika_rut9xx.dtsi"
   4 #include <dt-bindings/interrupt-controller/irq.h>
   5
   6 / {
   7         model = "Teltonika RUT955 H7V3C0";
   8         compatible = "teltonika,rut955-h7v3c0", "teltonika,rut9xx", "qca,ar9344";
   9
  10         aliases {
  11                 led-boot = &led_system_green;
  12                 led-failsafe = &led_system_red;
  13                 led-running = &led_system_green;
  14                 led-upgrade = &led_system_red;
  15         };
  16
  17         leds {
  18                 compatible = "gpio-leds";
  19
  20                 signal0 {
  21                         label = "green:signal0";
  22                         gpios = <&gpio_ext 0 GPIO_ACTIVE_HIGH>;
  23                 };
  24
  25                 signal1 {
  26                         label = "green:signal1";
  27                         gpios = <&gpio_ext 1 GPIO_ACTIVE_HIGH>;
  28                 };
  29
  30                 signal2 {
  31                         label = "green:signal2";
  32                         gpios = <&gpio_ext 2 GPIO_ACTIVE_HIGH>;
  33                 };
  34
  35                 signal3 {
  36                         label = "green:signal3";
  37                         gpios = <&gpio_ext 3 GPIO_ACTIVE_HIGH>;
  38                 };
  39
  40                 signal4 {
  41                         label = "green:signal4";
  42                         gpios = <&gpio_ext 4 GPIO_ACTIVE_HIGH>;
  43                 };
  44
  45                 led_system_red: system_red {
  46                         label = "red:system";
  47                         gpios = <&gpio_ext 5 GPIO_ACTIVE_HIGH>;
  48                 };
  49
  50                 led_system_green: system_green {
  51                         label = "green:system";
  52                         gpios = <&gpio_ext 6 GPIO_ACTIVE_HIGH>;
  53                         default-state = "on";
  54                 };
  55         };
  56 };
  57
  58 &gpio {
  59         pinctrl-names = "default";
  60         pinctrl-0 = <&jtag_disable_pins>;
  61
  62         gpio-line-names = "RS485_D", "led_wan", "wmac_lna", "mmc_cs",
  63                 "EXT_INT", "", "", "",
  64                 "", "", "", "",
  65                 "", "led_lan2", "led_lan1", "",
  66                 "i2c_scl", "i2c_sda", "", "",
  67                 "", "", "led_lan3", "",
  68                 "", "", "", "",
  69                 "", "", "", "";
  70
  71         ext_lna {
  72                 gpio-hog;
  73                 gpios = <2 GPIO_ACTIVE_HIGH>;
  74                 output-high;
  75                 line-name = "rut955:wmac:ext_lna";
  76         };
  77
  78         mmc_cs {
  79                 gpio-hog;
  80                 gpios = <3 GPIO_ACTIVE_HIGH>;
  81                 output-high;
  82                 line-name = "rut955:mmc:cs";
  83         };
  84
  85         ext_int {
  86                 gpio-hog;
  87                 gpios = <4 GPIO_ACTIVE_LOW>;
  88                 input;
  89                 line-name = "rut955:ext:int";
  90         };
  91
  92         uart1_td {
  93                 gpio-hog;
  94                 gpios = <18 GPIO_ACTIVE_HIGH>;
  95                 output-high;
  96                 line-name = "rut955:uart1:td";
  97         };
  98
  99         uart1_rd {
 100                 gpio-hog;
 101                 gpios = <11 GPIO_ACTIVE_LOW>;
 102                 input;
 103                 line-name = "rut955:uart1:rd";
 104         };
 105
 106         led_wan {
 107                 gpio-hog;
 108                 gpios = <1 GPIO_ACTIVE_HIGH>;
 109                 output-high;
 110                 line-name = "rut955:led:wan";
 111         };
 112
 113         led_lan2 {
 114                 gpio-hog;
 115                 gpios = <13 GPIO_ACTIVE_HIGH>;
 116                 output-high;
 117                 line-name = "rut955:led:lan2";
 118         };
 119
 120         led_lan1 {
 121                 gpio-hog;
 122                 gpios = <14 GPIO_ACTIVE_HIGH>;
 123                 output-high;
 124                 line-name = "rut955:led:lan1";
 125         };
 126
 127         led_lan3 {
 128                 gpio-hog;
 129                 gpios = <22 GPIO_ACTIVE_HIGH>;
 130                 output-high;
 131                 line-name = "rut955:led:lan3";
 132         };
 133 };
 134
 135 &i2c0 {
 136         gpio_ext: gpio_ext@74 {
 137                 status = "okay";
 138
 139                 compatible = "nxp,pca9539";
 140                 reg = <0x74>;
 141
 142                 #address-cells = <1>;
 143                 #size-cells = <0>;
 144
 145                 gpio-controller;
 146                 #gpio-cells = <2>;
 147
 148                 reset-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
 149
 150                 interrupt-parent = <&gpio>;
 151                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 152                 interrupt-controller;
 153                 #interrupt-cells = <2>;
 154
 155                 gpio-line-names = "signal_bar0", "signal_bar1", "signal_bar2", "signal_bar3",
 156                         "signal_bar4", "status_red", "status_green", "sim_sel",
 157                         "DOUT1", "DOUT2", "DIN2", "DIN1",
 158                         "MON", "MRST", "SDCD", "RS485_R";
 159         };
 160 };
 161
 162 &eth0 {
 163         status = "okay";
 164
 165         phy-handle = <&swphy4>;
 166
 167         mtd-mac-address = <&config 0x0>;
 168         mtd-mac-address-increment = <1>;
 169 };
 170
 171 &eth1 {
 172         status = "okay";
 173
 174         mtd-mac-address = <&config 0x0>;
 175 };
 176
 177 &builtin_switch {
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pmx_leds_switch>;
 180 };
 181
 182 &wmac {
 183         pinctrl-names = "default";
 184         pinctrl-0 = <&pmx_ext_lna>;
 185 };
 186
 187 &pinmux {
 188         pmx_ext_lna: ext_lna {
 189                 // EXT_LNA0 on GPIO 2
 190                 pinctrl-single,bits = <0x0 0x002e0000 0x00ff0000>;
 191         };
 192 };