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-rw-r--r--arch/arc/boot/dts/nsim_700.dts59
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/arc/boot/dts/nsim_700.dts b/arch/arc/boot/dts/nsim_700.dts
new file mode 100644
index 000000000..f8832a15e
--- /dev/null
+++ b/arch/arc/boot/dts/nsim_700.dts
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
+ */
+/dts-v1/;
+
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "snps,nsim";
+ compatible = "snps,nsim";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&core_intc>;
+
+ chosen {
+ bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=ttyS0,115200n8 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 = <80000000>;
+ };
+
+ core_intc: interrupt-controller {
+ compatible = "snps,arc700-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ uart0: serial@f0000000 {
+ compatible = "ns16550a";
+ reg = <0xf0000000 0x2000>;
+ interrupts = <24>;
+ clock-frequency = <50000000>;
+ baud = <115200>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ no-loopback-test = <1>;
+ };
+
+ arcpct0: pct {
+ compatible = "snps,arc700-pct";
+ };
+ };
+};