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/*
* Actions Semi S500 SoC
*
* Copyright (c) 2016-2017 Andreas Färber
*
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "actions,s500";
interrupt-parent = <&gic>;
#address-cells = <1>;
#size-cells = <1>;
aliases {
};
chosen {
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x0>;
enable-method = "actions,s500-smp";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x1>;
enable-method = "actions,s500-smp";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x2>;
enable-method = "actions,s500-smp";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0x3>;
enable-method = "actions,s500-smp";
};
};
arm-pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
hosc: hosc {
compatible = "fixed-clock";
clock-frequency = <24000000>;
#clock-cells = <0>;
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
scu: scu@b0020000 {
compatible = "arm,cortex-a9-scu";
reg = <0xb0020000 0x100>;
};
global_timer: timer@b0020200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0xb0020200 0x100>;
interrupts = <GIC_PPI 0 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
status = "disabled";
};
twd_timer: timer@b0020600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xb0020600 0x20>;
interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
status = "disabled";
};
twd_wdt: wdt@b0020620 {
compatible = "arm,cortex-a9-twd-wdt";
reg = <0xb0020620 0xe0>;
interrupts = <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
status = "disabled";
};
gic: interrupt-controller@b0021000 {
compatible = "arm,cortex-a9-gic";
reg = <0xb0021000 0x1000>,
<0xb0020100 0x0100>;
interrupt-controller;
#interrupt-cells = <3>;
};
l2: cache-controller@b0022000 {
compatible = "arm,pl310-cache";
reg = <0xb0022000 0x1000>;
cache-unified;
cache-level = <2>;
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
arm,tag-latency = <3 3 2>;
arm,data-latency = <5 3 3>;
};
uart0: serial@b0120000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb0120000 0x2000>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart1: serial@b0122000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb0122000 0x2000>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart2: serial@b0124000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb0124000 0x2000>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart3: serial@b0126000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb0126000 0x2000>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart4: serial@b0128000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb0128000 0x2000>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart5: serial@b012a000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb012a000 0x2000>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart6: serial@b012c000 {
compatible = "actions,s500-uart", "actions,owl-uart";
reg = <0xb012c000 0x2000>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
timer: timer@b0168000 {
compatible = "actions,s500-timer";
reg = <0xb0168000 0x8000>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "2hz0", "2hz1", "timer0", "timer1";
};
sps: power-controller@b01b0100 {
compatible = "actions,s500-sps";
reg = <0xb01b0100 0x100>;
#power-domain-cells = <1>;
};
};
};
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