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arm64: dts: actions: Add S700 and CubieBoard7 

Add Device Trees for S700 SoC and Cubietech CubieBoard7.

Signed-off-by: Andreas Färber <afaerber@suse.de>
hifive-unleashed-5.1
Andreas Färber 2017-09-10 01:53:43 +02:00
parent afc7e58604
commit 0bea2a6538
3 changed files with 217 additions and 0 deletions
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2
arch/arm64/boot/dts/actions/Makefile
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@ -1 +1,3 @@
dtb-$(CONFIG_ARCH_ACTIONS) += s700-cubieboard7.dtb
dtb-$(CONFIG_ARCH_ACTIONS) += s900-bubblegum-96.dtb

46
arch/arm64/boot/dts/actions/s700-cubieboard7.dts 100644
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@ -0,0 +1,46 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Andreas Färber
*/
/dts-v1/;
#include "s700.dtsi"
/ {
compatible = "cubietech,cubieboard7", "actions,s700";
model = "CubieBoard7";
aliases {
serial3 = &uart3;
};
chosen {
stdout-path = "serial3:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
memory@1,e0000000 {
device_type = "memory";
reg = <0x1 0xe0000000 0x0 0x0>;
};
uart3_clk: uart3-clk {
compatible = "fixed-clock";
clock-frequency = <921600>;
#clock-cells = <0>;
};
};
&timer {
clocks = <&hosc>;
};
&uart3 {
status = "okay";
clocks = <&uart3_clk>;
};

169
arch/arm64/boot/dts/actions/s700.dtsi 100644
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@ -0,0 +1,169 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Andreas Färber
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "actions,s700";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53", "arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secmon@1f000000 {
reg = <0x0 0x1f000000 0x0 0x1000000>;
no-map;
};
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
arm-pmu {
compatible = "arm,cortex-a53-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>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
hosc: hosc {
compatible = "fixed-clock";
clock-frequency = <24000000>;
#clock-cells = <0>;
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <2>;
ranges;
gic: interrupt-controller@e00f1000 {
compatible = "arm,gic-400";
reg = <0x0 0xe00f1000 0x0 0x1000>,
<0x0 0xe00f2000 0x0 0x2000>,
<0x0 0xe00f4000 0x0 0x2000>,
<0x0 0xe00f6000 0x0 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-controller;
#interrupt-cells = <3>;
};
uart0: serial@e0120000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0120000 0x0 0x2000>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart1: serial@e0122000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0122000 0x0 0x2000>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart2: serial@e0124000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0124000 0x0 0x2000>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart3: serial@e0126000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0126000 0x0 0x2000>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart4: serial@e0128000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0128000 0x0 0x2000>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart5: serial@e012a000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012a000 0x0 0x2000>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart6: serial@e012c000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012c000 0x0 0x2000>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
sps: power-controller@e01b0100 {
compatible = "actions,s700-sps";
reg = <0x0 0xe01b0100 0x0 0x100>;
#power-domain-cells = <1>;
};
timer: timer@e024c000 {
compatible = "actions,s700-timer";
reg = <0x0 0xe024c000 0x0 0x4000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "timer1";
};
};
};