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// SPDX-License-Identifier: GPL-2.0
/*
* dts file for Hisilicon Hi3670 SoC
*
* Copyright (C) 2016, Hisilicon Ltd.
* Copyright (C) 2018, Linaro Ltd.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "hisilicon,hi3670";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&cpu0>;
};
core1 {
cpu = <&cpu1>;
};
core2 {
cpu = <&cpu2>;
};
core3 {
cpu = <&cpu3>;
};
};
cluster1 {
core0 {
cpu = <&cpu4>;
};
core1 {
cpu = <&cpu5>;
};
core2 {
cpu = <&cpu6>;
};
core3 {
cpu = <&cpu7>;
};
};
};
cpu0: cpu@0 {
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
compatible = "arm,cortex-a53", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x3>;
enable-method = "psci";
};
cpu4: cpu@100 {
compatible = "arm,cortex-a73", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x100>;
enable-method = "psci";
};
cpu5: cpu@101 {
compatible = "arm,cortex-a73", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x101>;
enable-method = "psci";
};
cpu6: cpu@102 {
compatible = "arm,cortex-a73", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x102>;
enable-method = "psci";
};
cpu7: cpu@103 {
compatible = "arm,cortex-a73", "arm,armv8";
device_type = "cpu";
reg = <0x0 0x103>;
enable-method = "psci";
};
};
gic: interrupt-controller@e82b0000 {
compatible = "arm,gic-400";
reg = <0x0 0xe82b1000 0 0x1000>, /* GICD */
<0x0 0xe82b2000 0 0x2000>, /* GICC */
<0x0 0xe82b4000 0 0x2000>, /* GICH */
<0x0 0xe82b6000 0 0x2000>; /* GICV */
#interrupt-cells = <3>;
#address-cells = <0>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_HIGH)>;
interrupt-controller;
};
timer {
compatible = "arm,armv8-timer";
interrupt-parent = <&gic>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) |
IRQ_TYPE_LEVEL_LOW)>;
clock-frequency = <1920000>;
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
uart6_clk: clk_19_2M {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <19200000>;
};
uart6: serial@fff32000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0 0xfff32000 0x0 0x1000>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&uart6_clk &uart6_clk>;
clock-names = "uartclk", "apb_pclk";
status = "disabled";
};
};
};
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