diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts new file mode 100644 index 000000000..d85991450 --- /dev/null +++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts @@ -0,0 +1,205 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * ARM Ltd. Versatile Express + * + * LogicTile Express 20MG + * V2F-1XV7 + * + * Cortex-A53 (2 cores) Soft Macrocell Model + * + * HBI-0247C + */ + +/dts-v1/; + +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include "vexpress-v2m-rs1.dtsi" + +/ { + model = "V2F-1XV7 Cortex-A53x2 SMM"; + arm,hbi = <0x247>; + arm,vexpress,site = <0xf>; + compatible = "arm,vexpress,v2f-1xv7,ca53x2", "arm,vexpress,v2f-1xv7", "arm,vexpress"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + chosen { + stdout-path = "serial0:38400n8"; + }; + + aliases { + serial0 = &v2m_serial0; + serial1 = &v2m_serial1; + serial2 = &v2m_serial2; + serial3 = &v2m_serial3; + i2c0 = &v2m_i2c_dvi; + i2c1 = &v2m_i2c_pcie; + }; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0 0>; + next-level-cache = <&L2_0>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0 1>; + next-level-cache = <&L2_0>; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0x80000000>; /* 2GB @ 2GB */ + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* Chipselect 2 is physically at 0x18000000 */ + vram: vram@18000000 { + /* 8 MB of designated video RAM */ + compatible = "shared-dma-pool"; + reg = <0 0x18000000 0 0x00800000>; + no-map; + }; + }; + + gic: interrupt-controller@2c001000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0 0x2c001000 0 0x1000>, + <0 0x2c002000 0 0x2000>, + <0 0x2c004000 0 0x2000>, + <0 0x2c006000 0 0x2000>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; + }; + + pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + }; + + dcc { + compatible = "arm,vexpress,config-bus"; + arm,vexpress,config-bridge = <&v2m_sysreg>; + + smbclk: smclk { + /* SMC clock */ + compatible = "arm,vexpress-osc"; + arm,vexpress-sysreg,func = <1 4>; + freq-range = <40000000 40000000>; + #clock-cells = <0>; + clock-output-names = "smclk"; + }; + + volt-vio { + /* VIO to expansion board above */ + compatible = "arm,vexpress-volt"; + arm,vexpress-sysreg,func = <2 0>; + regulator-name = "VIO_UP"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + volt-12v { + /* 12V from power connector J6 */ + compatible = "arm,vexpress-volt"; + arm,vexpress-sysreg,func = <2 1>; + regulator-name = "12"; + regulator-always-on; + }; + + temp-fpga { + /* FPGA temperature */ + compatible = "arm,vexpress-temp"; + arm,vexpress-sysreg,func = <4 0>; + label = "FPGA"; + }; + }; + + smb: bus@8000000 { + compatible = "simple-bus"; + + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0 0x08000000 0x04000000>, + <1 0 0 0x14000000 0x04000000>, + <2 0 0 0x18000000 0x04000000>, + <3 0 0 0x1c000000 0x04000000>, + <4 0 0 0x0c000000 0x04000000>, + <5 0 0 0x10000000 0x04000000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 63>; + interrupt-map = <0 0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <0 0 1 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <0 0 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <0 0 3 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <0 0 4 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <0 0 5 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, + <0 0 6 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, + <0 0 7 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>, + <0 0 8 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <0 0 9 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <0 0 10 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <0 0 11 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <0 0 12 &gic GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <0 0 13 &gic GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <0 0 14 &gic GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <0 0 15 &gic GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, + <0 0 16 &gic GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, + <0 0 17 &gic GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, + <0 0 18 &gic GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <0 0 19 &gic GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <0 0 20 &gic GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, + <0 0 21 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, + <0 0 22 &gic GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, + <0 0 23 &gic GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>, + <0 0 24 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, + <0 0 25 &gic GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, + <0 0 26 &gic GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, + <0 0 27 &gic GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>, + <0 0 28 &gic GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>, + <0 0 29 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>, + <0 0 30 &gic GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>, + <0 0 31 &gic GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, + <0 0 32 &gic GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <0 0 33 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <0 0 34 &gic GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <0 0 35 &gic GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <0 0 36 &gic GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, + <0 0 37 &gic GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, + <0 0 38 &gic GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, + <0 0 39 &gic GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, + <0 0 40 &gic GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, + <0 0 41 &gic GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <0 0 42 &gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + }; +}; |