1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include <dt-bindings/gpio/gpio.h> 5#include <dt-bindings/input/input.h> 6#include <dt-bindings/leds/common.h> 7 8#include "ar9331.dtsi" 9 10/ { 11 model = "DPTechnics DPT-Module"; 12 compatible = "dptechnics,dpt-module"; 13 14 aliases { 15 serial0 = &uart; 16 }; 17 18 memory@0 { 19 device_type = "memory"; 20 reg = <0x0 0x4000000>; 21 }; 22 23 leds { 24 compatible = "gpio-leds"; 25 26 led-0 { 27 function = LED_FUNCTION_STATUS; 28 color = <LED_COLOR_ID_GREEN>; 29 gpios = <&gpio 27 GPIO_ACTIVE_LOW>; 30 default-state = "off"; 31 }; 32 }; 33 34 gpio-keys { 35 compatible = "gpio-keys"; 36 #address-cells = <1>; 37 #size-cells = <0>; 38 39 button@0 { 40 label = "reset"; 41 linux,code = <KEY_RESTART>; 42 gpios = <&gpio 11 GPIO_ACTIVE_LOW>; 43 }; 44 }; 45}; 46 47&ref { 48 clock-frequency = <25000000>; 49}; 50 51&uart { 52 status = "okay"; 53}; 54 55&gpio { 56 status = "okay"; 57}; 58 59&usb { 60 dr_mode = "host"; 61 status = "okay"; 62}; 63 64&usb_phy { 65 status = "okay"; 66}; 67 68&spi { 69 num-chipselects = <1>; 70 status = "okay"; 71 72 /* Winbond 25Q128FVSG SPI flash */ 73 spiflash: w25q128@0 { 74 #address-cells = <1>; 75 #size-cells = <1>; 76 compatible = "winbond,w25q128", "jedec,spi-nor"; 77 spi-max-frequency = <104000000>; 78 reg = <0>; 79 }; 80}; 81 82ð0 { 83 status = "okay"; 84}; 85 86ð1 { 87 status = "okay"; 88}; 89 90&switch_port1 { 91 label = "lan0"; 92 status = "okay"; 93}; 94 95&phy_port0 { 96 status = "okay"; 97}; 98 99&phy_port4 { 100 status = "okay"; 101}; 102