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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Unisoc UMS512-1h10 boards DTS file
*
* Copyright (C) 2021, Unisoc Inc.
*/
/dts-v1/;
#include "ums512.dtsi"
/ {
model = "Unisoc UMS512-1H10 Board";
compatible = "sprd,ums512-1h10", "sprd,ums512";
aliases {
serial0 = &uart0;
serial1 = &uart1;
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x80000000>;
};
chosen {
stdout-path = "serial1:115200n8";
};
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
/* SD card */
&sdio0 {
bus-width = <4>;
no-sdio;
no-mmc;
sprd,phy-delay-sd-uhs-sdr104 = <0x7f 0x73 0x72 0x72>;
sprd,phy-delay-sd-uhs-sdr50 = <0x6e 0x7f 0x01 0x01>;
sprd,phy-delay-sd-highspeed = <0x7f 0x1a 0x9a 0x9a>;
sprd,phy-delay-legacy = <0x7f 0x1a 0x9a 0x9a>;
sd-uhs-sdr104;
sd-uhs-sdr50;
};
/* EMMC storage */
&sdio3 {
status = "okay";
bus-width = <8>;
no-sdio;
no-sd;
non-removable;
cap-mmc-hw-reset;
};
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