1*d7ad90d2SJohn Clark// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2*d7ad90d2SJohn Clark/* 3*d7ad90d2SJohn Clark * Copyright (c) 2024 Rockchip Electronics Co., Ltd. 4*d7ad90d2SJohn Clark * Copyright (c) 2025 John Clark <inindev@gmail.com> 5*d7ad90d2SJohn Clark */ 6*d7ad90d2SJohn Clark 7*d7ad90d2SJohn Clark/dts-v1/; 8*d7ad90d2SJohn Clark 9*d7ad90d2SJohn Clark#include "rk3576-luckfox-core3576.dtsi" 10*d7ad90d2SJohn Clark 11*d7ad90d2SJohn Clark/ { 12*d7ad90d2SJohn Clark model = "Luckfox Omni3576 Carrier Board"; 13*d7ad90d2SJohn Clark compatible = "luckfox,omni3576", "luckfox,core3576", "rockchip,rk3576"; 14*d7ad90d2SJohn Clark 15*d7ad90d2SJohn Clark aliases { 16*d7ad90d2SJohn Clark mmc1 = &sdmmc; 17*d7ad90d2SJohn Clark }; 18*d7ad90d2SJohn Clark 19*d7ad90d2SJohn Clark leds: leds { 20*d7ad90d2SJohn Clark compatible = "gpio-leds"; 21*d7ad90d2SJohn Clark pinctrl-names = "default"; 22*d7ad90d2SJohn Clark pinctrl-0 = <&led_green_pin>; 23*d7ad90d2SJohn Clark 24*d7ad90d2SJohn Clark green_led: green-led { 25*d7ad90d2SJohn Clark color = <LED_COLOR_ID_GREEN>; 26*d7ad90d2SJohn Clark function = LED_FUNCTION_HEARTBEAT; 27*d7ad90d2SJohn Clark gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>; 28*d7ad90d2SJohn Clark linux,default-trigger = "heartbeat"; 29*d7ad90d2SJohn Clark }; 30*d7ad90d2SJohn Clark }; 31*d7ad90d2SJohn Clark}; 32*d7ad90d2SJohn Clark 33*d7ad90d2SJohn Clark&pinctrl { 34*d7ad90d2SJohn Clark leds { 35*d7ad90d2SJohn Clark led_green_pin: led-green-pin { 36*d7ad90d2SJohn Clark rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 37*d7ad90d2SJohn Clark }; 38*d7ad90d2SJohn Clark }; 39*d7ad90d2SJohn Clark}; 40*d7ad90d2SJohn Clark 41*d7ad90d2SJohn Clark&sdmmc { 42*d7ad90d2SJohn Clark bus-width = <4>; 43*d7ad90d2SJohn Clark cap-mmc-highspeed; 44*d7ad90d2SJohn Clark cap-sd-highspeed; 45*d7ad90d2SJohn Clark disable-wp; 46*d7ad90d2SJohn Clark no-sdio; 47*d7ad90d2SJohn Clark sd-uhs-sdr104; 48*d7ad90d2SJohn Clark vmmc-supply = <&vcc_3v3_s3>; 49*d7ad90d2SJohn Clark vqmmc-supply = <&vccio_sd_s0>; 50*d7ad90d2SJohn Clark status = "okay"; 51*d7ad90d2SJohn Clark}; 52