1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> 4 */ 5 6/dts-v1/; 7 8#include "cv1812h.dtsi" 9 10/ { 11 model = "Huashan Pi"; 12 compatible = "sophgo,huashan-pi", "sophgo,cv1812h"; 13 14 aliases { 15 gpio0 = &gpio0; 16 gpio1 = &gpio1; 17 gpio2 = &gpio2; 18 gpio3 = &gpio3; 19 serial0 = &uart0; 20 serial1 = &uart1; 21 serial2 = &uart2; 22 serial3 = &uart3; 23 serial4 = &uart4; 24 }; 25 26 chosen { 27 stdout-path = "serial0:115200n8"; 28 }; 29 30 reserved-memory { 31 #address-cells = <1>; 32 #size-cells = <1>; 33 ranges; 34 35 coprocessor_rtos: region@8fe00000 { 36 reg = <0x8fe00000 0x200000>; 37 no-map; 38 }; 39 }; 40}; 41 42&osc { 43 clock-frequency = <25000000>; 44}; 45 46&sdhci0 { 47 status = "okay"; 48 bus-width = <4>; 49 no-1-8-v; 50 no-mmc; 51 no-sdio; 52 disable-wp; 53}; 54 55&uart0 { 56 status = "okay"; 57}; 58