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/*
* Copyright (c) 2019, Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "skeleton.dtsi"
#include <zephyr/dt-bindings/i2c/i2c.h>
#include <zephyr/dt-bindings/gpio/gpio.h>
/ {
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "snps,archs38";
reg = <0>;
};
cpu@1 {
device_type = "cpu";
compatible = "snps,archs38";
reg = <1>;
};
cpu@2 {
device_type = "cpu";
compatible = "snps,archs38";
reg = <2>;
};
cpu@3 {
device_type = "cpu";
compatible = "snps,archs38";
reg = <3>;
};
};
intc: arcv2-intc {
compatible = "snps,arcv2-intc";
interrupt-controller;
#interrupt-cells = <2>;
};
idu_intc: idu-interrupt-controller {
compatible = "snps,archs-idu-intc";
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
};
ici: intercore-interrupt-unit {
compatible = "snps,archs-ici";
interrupts = <19 1>;
interrupt-parent = <&intc>;
};
timer0: timer0 {
compatible = "snps,arc-timer";
interrupts = <16 1>;
interrupt-parent = <&intc>;
};
timer1: timer1 {
compatible = "snps,arc-timer";
interrupts = <17 1>;
interrupt-parent = <&intc>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&idu_intc>;
ranges;
ddr0: memory@90000000 {
device_type = "memory";
reg = <0x90000000 0x50000000>;
};
uart0: uart@f0005000 {
compatible = "ns16550";
clock-frequency = <33333333>;
reg = <0xf0005000 0x1000>;
interrupts = <30 1>;
reg-shift = <2>;
};
uart1: uart@f0026000{
compatible = "ns16550";
clock-frequency = <33333333>;
reg = <0xf0026000 0x1000>;
interrupts = <46 1>;
reg-shift = <2>;
status = "disabled";
};
uart2: uart@f0027000 {
compatible = "ns16550";
clock-frequency = <33333333>;
reg = <0xf0027000 0x1000>;
interrupts = <47 1>;
reg-shift = <2>;
status = "disabled";
};
uart3: uart@f0028000 {
compatible = "ns16550";
clock-frequency = <33333333>;
reg = <0xf0028000 0x1000>;
interrupts = <48 1>;
reg-shift = <2>;
status = "disabled";
};
gpio0: gpio@f0003000 {
compatible = "snps,designware-gpio";
reg = <0xf0003000 0x1000>;
ngpios = <24>;
interrupt-parent = <&idu_intc>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
creg_gpio: creg_gpio@f00014b0 {
compatible = "snps,creg-gpio";
reg = <0xf00014b0 0x4>;
ngpios = <12>;
bit_per_gpio = <2>;
off_val = <0>;
on_val = <2>;
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
i2c0: i2c@f0023000 {
compatible = "snps,designware-i2c";
clock-frequency = <I2C_BITRATE_STANDARD>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0xf0023000 0x1000>;
interrupts = <43 1>;
status = "disabled";
};
i2c1: i2c@f0024000 {
compatible = "snps,designware-i2c";
clock-frequency = <I2C_BITRATE_STANDARD>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0xf0024000 0x1000>;
interrupts = <44 1>;
status = "disabled";
};
i2c2: i2c@f0025000 {
compatible = "snps,designware-i2c";
clock-frequency = <I2C_BITRATE_STANDARD>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0xf0025000 0x1000>;
interrupts = <45 1>;
status = "disabled";
};
spi0: spi@f0020000 {
compatible = "snps,designware-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xf0020000 0x1000>;
interrupts = <40 1>;
fifo-depth = <32>;
status = "disabled";
};
spi1: spi@f0021000 {
compatible = "snps,designware-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xf0021000 0x1000>;
interrupts = <41 1>;
fifo-depth = <32>;
status = "disabled";
};
spi2: spi@f0022000 {
compatible = "snps,designware-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0xf0022000 0x1000>;
interrupts = <42 1>;
fifo-depth = <32>;
status = "disabled";
};
};
};