1*2b488183SChunyan Zhang// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2*2b488183SChunyan Zhang/* 3*2b488183SChunyan Zhang * Unisoc UMS512-1h10 boards DTS file 4*2b488183SChunyan Zhang * 5*2b488183SChunyan Zhang * Copyright (C) 2021, Unisoc Inc. 6*2b488183SChunyan Zhang */ 7*2b488183SChunyan Zhang 8*2b488183SChunyan Zhang/dts-v1/; 9*2b488183SChunyan Zhang 10*2b488183SChunyan Zhang#include "ums512.dtsi" 11*2b488183SChunyan Zhang 12*2b488183SChunyan Zhang/ { 13*2b488183SChunyan Zhang model = "Unisoc UMS512-1H10 Board"; 14*2b488183SChunyan Zhang 15*2b488183SChunyan Zhang compatible = "sprd,ums512-1h10", "sprd,ums512"; 16*2b488183SChunyan Zhang 17*2b488183SChunyan Zhang aliases { 18*2b488183SChunyan Zhang serial0 = &uart0; 19*2b488183SChunyan Zhang serial1 = &uart1; 20*2b488183SChunyan Zhang }; 21*2b488183SChunyan Zhang 22*2b488183SChunyan Zhang memory@80000000 { 23*2b488183SChunyan Zhang device_type = "memory"; 24*2b488183SChunyan Zhang reg = <0x0 0x80000000 0x0 0x80000000>; 25*2b488183SChunyan Zhang }; 26*2b488183SChunyan Zhang 27*2b488183SChunyan Zhang chosen { 28*2b488183SChunyan Zhang stdout-path = "serial1:115200n8"; 29*2b488183SChunyan Zhang }; 30*2b488183SChunyan Zhang}; 31*2b488183SChunyan Zhang 32*2b488183SChunyan Zhang&uart0 { 33*2b488183SChunyan Zhang status = "okay"; 34*2b488183SChunyan Zhang}; 35*2b488183SChunyan Zhang 36*2b488183SChunyan Zhang&uart1 { 37*2b488183SChunyan Zhang status = "okay"; 38*2b488183SChunyan Zhang}; 39*2b488183SChunyan Zhang 40*2b488183SChunyan Zhang/* SD card */ 41*2b488183SChunyan Zhang&sdio0 { 42*2b488183SChunyan Zhang bus-width = <4>; 43*2b488183SChunyan Zhang no-sdio; 44*2b488183SChunyan Zhang no-mmc; 45*2b488183SChunyan Zhang sprd,phy-delay-sd-uhs-sdr104 = <0x7f 0x73 0x72 0x72>; 46*2b488183SChunyan Zhang sprd,phy-delay-sd-uhs-sdr50 = <0x6e 0x7f 0x01 0x01>; 47*2b488183SChunyan Zhang sprd,phy-delay-sd-highspeed = <0x7f 0x1a 0x9a 0x9a>; 48*2b488183SChunyan Zhang sprd,phy-delay-legacy = <0x7f 0x1a 0x9a 0x9a>; 49*2b488183SChunyan Zhang sd-uhs-sdr104; 50*2b488183SChunyan Zhang sd-uhs-sdr50; 51*2b488183SChunyan Zhang}; 52*2b488183SChunyan Zhang 53*2b488183SChunyan Zhang/* EMMC storage */ 54*2b488183SChunyan Zhang&sdio3 { 55*2b488183SChunyan Zhang status = "okay"; 56*2b488183SChunyan Zhang bus-width = <8>; 57*2b488183SChunyan Zhang no-sdio; 58*2b488183SChunyan Zhang no-sd; 59*2b488183SChunyan Zhang non-removable; 60*2b488183SChunyan Zhang cap-mmc-hw-reset; 61*2b488183SChunyan Zhang}; 62