u-boot/arch/arc/dts/emsdp.dts

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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
*/
/dts-v1/;
#include "skeleton.dtsi"
/ {
model = "snps,emsdp";
#address-cells = <1>;
#size-cells = <1>;
aliases {
console = &uart0;
};
cpu_card {
core_clk: core_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <40000000>;
bootph-all;
};
};
uart0: serial0@f0004000 {
compatible = "snps,dw-apb-uart";
clock-frequency = <100000000>;
reg = <0xf0004000 0x1000>;
reg-shift = <2>;
reg-io-width = <4>;
};
mmcclk_biu: mmcclk-biu {
compatible = "fixed-clock";
clock-frequency = <50000000>;
#clock-cells = <0>;
};
mmcclk_ciu: mmcclk-ciu {
compatible = "fixed-clock";
clock-frequency = <100000000>;
#clock-cells = <0>;
};
mmc: mmc0@f0010000 {
compatible = "snps,dw-mshc";
reg = <0xf0010000 0x400>;
bus-width = <4>;
fifo-depth = <256>;
clocks = <&mmcclk_biu>, <&mmcclk_ciu>;
clock-names = "biu", "ciu";
max-frequency = <25000000>;
};
};