blob: 5a2f11e4106af306559e19140fcd69ce512c4951 [file] [log] [blame]
/*
* Copyright (c) 2018 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <skeleton.dtsi>
#include <zephyr/dt-bindings/gpio/gpio.h>
/ {
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
clock-frequency = <0>;
compatible = "microsemi,miv", "riscv";
device_type = "cpu";
reg = < 0x0 >;
riscv,isa = "rv64imac";
hlic0: interrupt-controller {
compatible = "riscv,cpu-intc";
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
};
};
cpu@1 {
clock-frequency = <0>;
compatible = "microsemi,miv", "riscv";
device_type = "cpu";
reg = < 0x1 >;
riscv,isa = "rv64imafdc";
hlic1: interrupt-controller {
compatible = "riscv,cpu-intc";
#address-cells = <0>;
#interrupt-cells = <1>;
interrupt-controller;
};
};
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
sram0: memory@8000000 {
compatible = "mmio-sram";
reg = <0x8000000 0x80000>;
};
sram1: memory@80000000 {
compatible = "mmio-sram";
reg = <0x80000000 0x800000>;
};
clint: clint@2000000 {
compatible = "sifive,clint0";
interrupts-extended = <&hlic0 3 &hlic0 7
&hlic1 3 &hlic1 7>;
interrupt-names = "soft0", "timer0", "soft1", "timer1";
reg = <0x2000000 0x10000>;
};
plic: interrupt-controller@c000000 {
compatible = "sifive,plic-1.0.0";
#interrupt-cells = <2>;
#address-cells = <1>;
interrupt-controller;
interrupts-extended = <&hlic0 11
&hlic1 11>;
reg = <0x0c000000 0x00002000
0x0c002000 0x001fe000
0x0c200000 0x3e000000>;
reg-names = "prio", "irq_en", "reg";
riscv,max-priority = <7>;
riscv,ndev = <187>;
};
uart0: uart@20000000 {
compatible = "ns16550";
reg = <0x20000000 0x1000>;
clock-frequency = <150000000>;
current-speed = <115200>;
interrupt-parent = <&plic>;
interrupts = <90 1>;
reg-shift = <2>;
status = "disabled";
};
qspi0: spi@21000000 {
compatible = "microchip,mpfs-qspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x21000000 0x1000>;
interrupt-parent = <&plic>;
interrupts = <85 1>;
status = "disabled";
clock-frequency = <150000000>;
};
gpio0: gpio@20120000 {
compatible = "microchip,mpfs-gpio";
reg = <0x20120000 0x1000>;
interrupt-parent = <&plic>;
interrupts = <51 1>;
interrupt-controller;
#interrupt-cells = <1>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
status = "disabled";
};
gpio1: gpio@20121000 {
compatible = "microchip,mpfs-gpio";
reg = <0x20121000 0x1000>;
interrupt-parent = <&plic>;
interrupts = <52 1>;
interrupt-controller;
#interrupt-cells = <1>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
status = "disabled";
};
gpio2: gpio@20122000 {
compatible = "microchip,mpfs-gpio";
reg = <0x20122000 0x1000>;
interrupt-parent = <&plic>;
interrupts = <53 1>;
interrupt-controller;
#interrupt-cells = <1>;
gpio-controller;
#gpio-cells = <2>;
ngpios = <32>;
status = "disabled";
};
};
};