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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2016-2014 Synopsys, Inc. (www.synopsys.com)
*/
/dts-v1/;
/include/ "skeleton_hs_idu.dtsi"
/ {
model = "snps,zebu_hs-smp";
compatible = "snps,zebu_hs";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&core_intc>;
memory {
device_type = "memory";
reg = <0x80000000 0x20000000>; /* 512 */
};
chosen {
bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=ttyS0,115200n8 debug print-fatal-signals=1";
};
aliases {
serial0 = &uart0;
};
fpga {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
/* child and parent address space 1:1 mapped */
ranges;
core_clk: core_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>; /* 50 MHZ */
};
core_intc: interrupt-controller {
compatible = "snps,archs-intc";
interrupt-controller;
#interrupt-cells = <1>;
};
idu_intc: idu-interrupt-controller {
compatible = "snps,archs-idu-intc";
interrupt-controller;
interrupt-parent = <&core_intc>;
#interrupt-cells = <1>;
};
uart0: serial@f0000000 {
compatible = "ns16550a";
reg = <0xf0000000 0x2000>;
interrupt-parent = <&idu_intc>;
interrupts = <0>;
clock-frequency = <50000000>;
baud = <115200>;
reg-shift = <2>;
reg-io-width = <4>;
no-loopback-test = <1>;
};
arcpct0: pct {
compatible = "snps,archs-pct";
#interrupt-cells = <1>;
interrupts = <20>;
};
};
};
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