1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com> 4 */ 5 6/dts-v1/; 7 8#include "meson-sm1-odroid.dtsi" 9 10/ { 11 compatible = "hardkernel,odroid-c4", "amlogic,sm1"; 12 model = "Hardkernel ODROID-C4"; 13 14 leds { 15 compatible = "gpio-leds"; 16 17 led-blue { 18 color = <LED_COLOR_ID_BLUE>; 19 function = LED_FUNCTION_STATUS; 20 gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>; 21 linux,default-trigger = "heartbeat"; 22 panic-indicator; 23 }; 24 }; 25 26 sound { 27 model = "ODROID-C4"; 28 }; 29 30 /* USB hub supports both USB 2.0 and USB 3.0 root hub */ 31 usb-hub { 32 dr_mode = "host"; 33 #address-cells = <1>; 34 #size-cells = <0>; 35 36 /* 2.0 hub on port 1 */ 37 hub_2_0: hub@1 { 38 compatible = "usb2109,2817"; 39 reg = <1>; 40 peer-hub = <&hub_3_0>; 41 reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; 42 vdd-supply = <&vcc_5v>; 43 }; 44 45 /* 3.1 hub on port 4 */ 46 hub_3_0: hub@2 { 47 compatible = "usb2109,817"; 48 reg = <2>; 49 peer-hub = <&hub_2_0>; 50 reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>; 51 vdd-supply = <&vcc_5v>; 52 }; 53 }; 54}; 55 56&ir { 57 linux,rc-map-name = "rc-odroid"; 58}; 59