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arm64: dts: add device tree for ARM SMM-A53x2 on LogicTile Express 20MG
Add a DTS file for the MP2 Cortex-A53 Soft Macrocell Model implemented on a LogicTile Express 20MG (V2F-1XV7) daughterboard. This is based on the version that's currently available from the ARM DTS repository [1]. [1] git://linux-arm.org/arm-dts.git Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
This commit is contained in:
Kristina Martsenko
Kevin Hilman
parent
3adf7aaa76
commit
9ccd608070
@ -1614,6 +1614,7 @@ M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
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S: Maintained
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F: arch/arm/boot/dts/vexpress*
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F: arch/arm64/boot/dts/arm/vexpress*
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F: arch/arm/mach-vexpress/
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F: */*/vexpress*
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F: */*/*/vexpress*
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@ -1,6 +1,7 @@
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dtb-$(CONFIG_ARCH_VEXPRESS) += foundation-v8.dtb
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dtb-$(CONFIG_ARCH_VEXPRESS) += juno.dtb juno-r1.dtb
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dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb
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dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2f-1xv7-ca53x2.dtb
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always := $(dtb-y)
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subdir-y := $(dts-dirs)
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191
arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
Normal file
191
arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
Normal file
@ -0,0 +1,191 @@
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/*
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* ARM Ltd. Versatile Express
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*
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* LogicTile Express 20MG
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* V2F-1XV7
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*
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* Cortex-A53 (2 cores) Soft Macrocell Model
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*
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* HBI-0247C
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*/
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/dts-v1/;
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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/ {
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model = "V2F-1XV7 Cortex-A53x2 SMM";
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arm,hbi = <0x247>;
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arm,vexpress,site = <0xf>;
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compatible = "arm,vexpress,v2f-1xv7,ca53x2", "arm,vexpress,v2f-1xv7", "arm,vexpress";
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interrupt-parent = <&gic>;
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#address-cells = <2>;
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#size-cells = <2>;
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chosen {
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stdout-path = "serial0:38400n8";
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};
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aliases {
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serial0 = &v2m_serial0;
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serial1 = &v2m_serial1;
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serial2 = &v2m_serial2;
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serial3 = &v2m_serial3;
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i2c0 = &v2m_i2c_dvi;
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i2c1 = &v2m_i2c_pcie;
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};
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cpus {
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#address-cells = <2>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0 0>;
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next-level-cache = <&L2_0>;
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};
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cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-a53", "arm,armv8";
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reg = <0 1>;
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next-level-cache = <&L2_0>;
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};
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L2_0: l2-cache0 {
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compatible = "cache";
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};
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0 0x80000000 0 0x80000000>; /* 2GB @ 2GB */
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};
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gic: interrupt-controller@2c001000 {
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compatible = "arm,gic-400";
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#interrupt-cells = <3>;
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#address-cells = <0>;
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interrupt-controller;
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reg = <0 0x2c001000 0 0x1000>,
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<0 0x2c002000 0 0x2000>,
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<0 0x2c004000 0 0x2000>,
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<0 0x2c006000 0 0x2000>;
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interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
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};
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timer {
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compatible = "arm,armv8-timer";
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interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
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<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
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};
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pmu {
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compatible = "arm,armv8-pmuv3";
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interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
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};
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dcc {
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compatible = "arm,vexpress,config-bus";
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arm,vexpress,config-bridge = <&v2m_sysreg>;
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smbclk: osc@4 {
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/* SMC clock */
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compatible = "arm,vexpress-osc";
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arm,vexpress-sysreg,func = <1 4>;
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freq-range = <40000000 40000000>;
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#clock-cells = <0>;
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clock-output-names = "smclk";
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};
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volt@0 {
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/* VIO to expansion board above */
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compatible = "arm,vexpress-volt";
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arm,vexpress-sysreg,func = <2 0>;
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regulator-name = "VIO_UP";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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volt@1 {
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/* 12V from power connector J6 */
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compatible = "arm,vexpress-volt";
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arm,vexpress-sysreg,func = <2 1>;
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regulator-name = "12";
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regulator-always-on;
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};
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temp@0 {
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/* FPGA temperature */
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compatible = "arm,vexpress-temp";
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arm,vexpress-sysreg,func = <4 0>;
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label = "FPGA";
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};
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};
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smb {
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compatible = "simple-bus";
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#address-cells = <2>;
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#size-cells = <1>;
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ranges = <0 0 0 0x08000000 0x04000000>,
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<1 0 0 0x14000000 0x04000000>,
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<2 0 0 0x18000000 0x04000000>,
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<3 0 0 0x1c000000 0x04000000>,
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<4 0 0 0x0c000000 0x04000000>,
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<5 0 0 0x10000000 0x04000000>;
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#interrupt-cells = <1>;
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interrupt-map-mask = <0 0 63>;
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interrupt-map = <0 0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 1 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 3 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 4 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 5 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 6 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 7 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 8 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 9 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 10 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 11 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 12 &gic GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 13 &gic GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 14 &gic GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 15 &gic GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 16 &gic GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 17 &gic GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 18 &gic GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 19 &gic GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 20 &gic GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 21 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 22 &gic GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 23 &gic GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 24 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 25 &gic GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 26 &gic GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 27 &gic GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 28 &gic GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 29 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 30 &gic GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 31 &gic GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 32 &gic GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 33 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 34 &gic GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 35 &gic GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 36 &gic GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 37 &gic GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 38 &gic GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 39 &gic GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 40 &gic GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 41 &gic GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
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<0 0 42 &gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
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/include/ "../../../../arm/boot/dts/vexpress-v2m-rs1.dtsi"
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};
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};
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