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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include "ar9344_teltonika_rut9xx.dtsi"
   5 #include <dt-bindings/interrupt-controller/irq.h>
   6
   7 / {
   8         model = "Teltonika RUT955 H7V3C0";
   9         compatible = "teltonika,rut955-h7v3c0", "teltonika,rut9xx", "qca,ar9344";
  10
  11         aliases {
  12                 led-boot = &led_system_green;
  13                 led-failsafe = &led_system_red;
  14                 led-running = &led_system_green;
  15                 led-upgrade = &led_system_red;
  16         };
  17
  18         leds {
  19                 compatible = "gpio-leds";
  20
  21                 signal0 {
  22                         label = "rut955:green:signal0";
  23                         gpios = <&gpio_ext 0 GPIO_ACTIVE_HIGH>;
  24                 };
  25
  26                 signal1 {
  27                         label = "rut955:green:signal1";
  28                         gpios = <&gpio_ext 1 GPIO_ACTIVE_HIGH>;
  29                 };
  30
  31                 signal2 {
  32                         label = "rut955:green:signal2";
  33                         gpios = <&gpio_ext 2 GPIO_ACTIVE_HIGH>;
  34                 };
  35
  36                 signal3 {
  37                         label = "rut955:green:signal3";
  38                         gpios = <&gpio_ext 3 GPIO_ACTIVE_HIGH>;
  39                 };
  40
  41                 signal4 {
  42                         label = "rut955:green:signal4";
  43                         gpios = <&gpio_ext 4 GPIO_ACTIVE_HIGH>;
  44                 };
  45
  46                 led_system_red: system_red {
  47                         label = "rut955:red:system";
  48                         gpios = <&gpio_ext 5 GPIO_ACTIVE_HIGH>;
  49                 };
  50
  51                 led_system_green: system_green {
  52                         label = "rut955:green:system";
  53                         gpios = <&gpio_ext 6 GPIO_ACTIVE_HIGH>;
  54                         default-state = "on";
  55                 };
  56         };
  57 };
  58
  59 &gpio {
  60         pinctrl-names = "default";
  61         pinctrl-0 = <&jtag_disable_pins>;
  62
  63         gpio-line-names = "RS485_D", "led_wan", "wmac_lna", "mmc_cs",
  64                 "EXT_INT", "", "", "",
  65                 "", "", "", "",
  66                 "", "led_lan2", "led_lan1", "",
  67                 "i2c_scl", "i2c_sda", "", "",
  68                 "", "", "led_lan3", "",
  69                 "", "", "", "",
  70                 "", "", "", "";
  71
  72         ext_lna {
  73                 gpio-hog;
  74                 gpios = <2 GPIO_ACTIVE_HIGH>;
  75                 output-high;
  76                 line-name = "rut955:wmac:ext_lna";
  77         };
  78
  79         mmc_cs {
  80                 gpio-hog;
  81                 gpios = <3 GPIO_ACTIVE_HIGH>;
  82                 output-high;
  83                 line-name = "rut955:mmc:cs";
  84         };
  85
  86         ext_int {
  87                 gpio-hog;
  88                 gpios = <4 GPIO_ACTIVE_LOW>;
  89                 input;
  90                 line-name = "rut955:ext:int";
  91         };
  92
  93         uart1_td {
  94                 gpio-hog;
  95                 gpios = <18 GPIO_ACTIVE_HIGH>;
  96                 output-high;
  97                 line-name = "rut955:uart1:td";
  98         };
  99
 100         uart1_rd {
 101                 gpio-hog;
 102                 gpios = <11 GPIO_ACTIVE_LOW>;
 103                 input;
 104                 line-name = "rut955:uart1:rd";
 105         };
 106
 107         led_wan {
 108                 gpio-hog;
 109                 gpios = <1 GPIO_ACTIVE_HIGH>;
 110                 output-high;
 111                 line-name = "rut955:led:wan";
 112         };
 113
 114         led_lan2 {
 115                 gpio-hog;
 116                 gpios = <13 GPIO_ACTIVE_HIGH>;
 117                 output-high;
 118                 line-name = "rut955:led:lan2";
 119         };
 120
 121         led_lan1 {
 122                 gpio-hog;
 123                 gpios = <14 GPIO_ACTIVE_HIGH>;
 124                 output-high;
 125                 line-name = "rut955:led:lan1";
 126         };
 127
 128         led_lan3 {
 129                 gpio-hog;
 130                 gpios = <22 GPIO_ACTIVE_HIGH>;
 131                 output-high;
 132                 line-name = "rut955:led:lan3";
 133         };
 134 };
 135
 136 &i2c0 {
 137         gpio_ext: gpio_ext@74 {
 138                 status = "okay";
 139
 140                 compatible = "nxp,pca9539";
 141                 reg = <0x74>;
 142
 143                 #address-cells = <1>;
 144                 #size-cells = <0>;
 145
 146                 gpio-controller;
 147                 #gpio-cells = <2>;
 148
 149                 reset-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
 150
 151                 interrupt-parent = <&gpio>;
 152                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 153                 interrupt-controller;
 154                 #interrupt-cells = <2>;
 155
 156                 gpio-line-names = "signal_bar0", "signal_bar1", "signal_bar2", "signal_bar3",
 157                         "signal_bar4", "status_red", "status_green", "sim_sel",
 158                         "DOUT1", "DOUT2", "DIN2", "DIN1",
 159                         "MON", "MRST", "SDCD", "RS485_R";
 160         };
 161 };
 162
 163 &hs_uart {
 164         dtr-gpios = <&gpio_ext 15 GPIO_ACTIVE_HIGH>;
 165 };
 166
 167 &eth0 {
 168         status = "okay";
 169
 170         phy-handle = <&swphy4>;
 171
 172         mtd-mac-address = <&config 0x0>;
 173         mtd-mac-address-increment = <1>;
 174 };
 175
 176 &eth1 {
 177         status = "okay";
 178
 179         mtd-mac-address = <&config 0x0>;
 180 };
 181
 182 &builtin_switch {
 183         pinctrl-names = "default";
 184         pinctrl-0 = <&pmx_leds_switch>;
 185 };
 186
 187 &wmac {
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&pmx_ext_lna>;
 190 };
 191
 192 &pinmux {
 193         pmx_ext_lna: ext_lna {
 194                 // EXT_LNA0 on GPIO 2
 195                 pinctrl-single,bits = <0x0 0x002e0000 0x00ff0000>;
 196         };
 197 };