arch/arm/boot/dts/lan966x-pcb8291.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * lan966x_pcb8291.dts - Device Tree file for PCB8291
   4  */
   5 /dts-v1/;
   6 #include "lan966x.dtsi"
   7
   8 / {
   9         model = "Microchip EVB - LAN9662";
  10         compatible = "microchip,lan9662-pcb8291", "microchip,lan9662", "microchip,lan966";
  11
  12         chosen {
  13                 stdout-path = "serial0:115200n8";
  14         };
  15
  16         aliases {
  17                 serial0 = &usart3;
  18         };
  19 };
  20
  21 &gpio {
  22         fc_shrd7_pins: fc_shrd7-pins {
  23                 pins = "GPIO_49";
  24                 function = "fc_shrd7";
  25         };
  26
  27         fc_shrd8_pins: fc_shrd8-pins {
  28                 pins = "GPIO_54";
  29                 function = "fc_shrd8";
  30         };
  31
  32         fc3_b_pins: fcb3-spi-pins {
  33                 /* SCK, RXD, TXD */
  34                 pins = "GPIO_51", "GPIO_52", "GPIO_53";
  35                 function = "fc3_b";
  36         };
  37
  38         can0_b_pins:  can0-b-pins {
  39                 /* RX, TX */
  40                 pins = "GPIO_35", "GPIO_36";
  41                 function = "can0_b";
  42         };
  43 };
  44
  45 &can0 {
  46         pinctrl-0 = <&can0_b_pins>;
  47         pinctrl-names = "default";
  48         status = "okay";
  49 };
  50
  51 &flx3 {
  52         atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
  53         status = "okay";
  54
  55         usart3: serial@200 {
  56                 pinctrl-0 = <&fc3_b_pins>, <&fc_shrd7_pins>, <&fc_shrd8_pins>;
  57                 pinctrl-names = "default";
  58                 status = "okay";
  59         };
  60 };
  61
  62 &watchdog {
  63         status = "okay";
  64 };