From 672951cbd1b70a9ede6f9c6eba4ed6b726d32b03 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 14 May 2018 18:41:07 -0500 Subject: [PATCH] dt-bindings: arm: Convert cpu binding to json-schema Convert ARM CPU binding to DT schema format using json-schema. Cc: Mark Rutland Cc: Matthias Brugger Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Signed-off-by: Rob Herring --- .../devicetree/bindings/arm/cpus.txt | 490 ----------------- .../devicetree/bindings/arm/cpus.yaml | 507 ++++++++++++++++++ 2 files changed, 507 insertions(+), 490 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/cpus.txt create mode 100644 Documentation/devicetree/bindings/arm/cpus.yaml diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt deleted file mode 100644 index b0198a1cf403..000000000000 --- a/Documentation/devicetree/bindings/arm/cpus.txt +++ /dev/null @@ -1,490 +0,0 @@ -================= -ARM CPUs bindings -================= - -The device tree allows to describe the layout of CPUs in a system through -the "cpus" node, which in turn contains a number of subnodes (ie "cpu") -defining properties for every cpu. - -Bindings for CPU nodes follow the Devicetree Specification, available from: - -https://www.devicetree.org/specifications/ - -with updates for 32-bit and 64-bit ARM systems provided in this document. - -================================ -Convention used in this document -================================ - -This document follows the conventions described in the Devicetree -Specification, with the addition: - -- square brackets define bitfields, eg reg[7:0] value of the bitfield in - the reg property contained in bits 7 down to 0 - -===================================== -cpus and cpu node bindings definition -===================================== - -The ARM architecture, in accordance with the Devicetree Specification, -requires the cpus and cpu nodes to be present and contain the properties -described below. - -- cpus node - - Description: Container of cpu nodes - - The node name must be "cpus". - - A cpus node must define the following properties: - - - #address-cells - Usage: required - Value type: - - Definition depends on ARM architecture version and - configuration: - - # On uniprocessor ARM architectures previous to v7 - value must be 1, to enable a simple enumeration - scheme for processors that do not have a HW CPU - identification register. - # On 32-bit ARM 11 MPcore, ARM v7 or later systems - value must be 1, that corresponds to CPUID/MPIDR - registers sizes. - # On ARM v8 64-bit systems value should be set to 2, - that corresponds to the MPIDR_EL1 register size. - If MPIDR_EL1[63:32] value is equal to 0 on all CPUs - in the system, #address-cells can be set to 1, since - MPIDR_EL1[63:32] bits are not used for CPUs - identification. - - #size-cells - Usage: required - Value type: - Definition: must be set to 0 - -- cpu node - - Description: Describes a CPU in an ARM based system - - PROPERTIES - - - device_type - Usage: required - Value type: - Definition: must be "cpu" - - reg - Usage and definition depend on ARM architecture version and - configuration: - - # On uniprocessor ARM architectures previous to v7 - this property is required and must be set to 0. - - # On ARM 11 MPcore based systems this property is - required and matches the CPUID[11:0] register bits. - - Bits [11:0] in the reg cell must be set to - bits [11:0] in CPU ID register. - - All other bits in the reg cell must be set to 0. - - # On 32-bit ARM v7 or later systems this property is - required and matches the CPU MPIDR[23:0] register - bits. - - Bits [23:0] in the reg cell must be set to - bits [23:0] in MPIDR. - - All other bits in the reg cell must be set to 0. - - # On ARM v8 64-bit systems this property is required - and matches the MPIDR_EL1 register affinity bits. - - * If cpus node's #address-cells property is set to 2 - - The first reg cell bits [7:0] must be set to - bits [39:32] of MPIDR_EL1. - - The second reg cell bits [23:0] must be set to - bits [23:0] of MPIDR_EL1. - - * If cpus node's #address-cells property is set to 1 - - The reg cell bits [23:0] must be set to bits [23:0] - of MPIDR_EL1. - - All other bits in the reg cells must be set to 0. - - - compatible: - Usage: required - Value type: - Definition: should be one of: - "arm,arm710t" - "arm,arm720t" - "arm,arm740t" - "arm,arm7ej-s" - "arm,arm7tdmi" - "arm,arm7tdmi-s" - "arm,arm9es" - "arm,arm9ej-s" - "arm,arm920t" - "arm,arm922t" - "arm,arm925" - "arm,arm926e-s" - "arm,arm926ej-s" - "arm,arm940t" - "arm,arm946e-s" - "arm,arm966e-s" - "arm,arm968e-s" - "arm,arm9tdmi" - "arm,arm1020e" - "arm,arm1020t" - "arm,arm1022e" - "arm,arm1026ej-s" - "arm,arm1136j-s" - "arm,arm1136jf-s" - "arm,arm1156t2-s" - "arm,arm1156t2f-s" - "arm,arm1176jzf" - "arm,arm1176jz-s" - "arm,arm1176jzf-s" - "arm,arm11mpcore" - "arm,cortex-a5" - "arm,cortex-a7" - "arm,cortex-a8" - "arm,cortex-a9" - "arm,cortex-a12" - "arm,cortex-a15" - "arm,cortex-a17" - "arm,cortex-a53" - "arm,cortex-a57" - "arm,cortex-a72" - "arm,cortex-a73" - "arm,cortex-m0" - "arm,cortex-m0+" - "arm,cortex-m1" - "arm,cortex-m3" - "arm,cortex-m4" - "arm,cortex-r4" - "arm,cortex-r5" - "arm,cortex-r7" - "brcm,brahma-b15" - "brcm,brahma-b53" - "brcm,vulcan" - "cavium,thunder" - "cavium,thunder2" - "faraday,fa526" - "intel,sa110" - "intel,sa1100" - "marvell,feroceon" - "marvell,mohawk" - "marvell,pj4a" - "marvell,pj4b" - "marvell,sheeva-v5" - "nvidia,tegra132-denver" - "nvidia,tegra186-denver" - "nvidia,tegra194-carmel" - "qcom,krait" - "qcom,kryo" - "qcom,kryo385" - "qcom,scorpion" - - enable-method - Value type: - Usage and definition depend on ARM architecture version. - # On ARM v8 64-bit this property is required and must - be one of: - "psci" - "spin-table" - # On ARM 32-bit systems this property is optional and - can be one of: - "actions,s500-smp" - "allwinner,sun6i-a31" - "allwinner,sun8i-a23" - "allwinner,sun9i-a80-smp" - "amlogic,meson8-smp" - "amlogic,meson8b-smp" - "arm,realview-smp" - "brcm,bcm11351-cpu-method" - "brcm,bcm23550" - "brcm,bcm2836-smp" - "brcm,bcm-nsp-smp" - "brcm,brahma-b15" - "marvell,armada-375-smp" - "marvell,armada-380-smp" - "marvell,armada-390-smp" - "marvell,armada-xp-smp" - "marvell,98dx3236-smp" - "mediatek,mt6589-smp" - "mediatek,mt81xx-tz-smp" - "qcom,gcc-msm8660" - "qcom,kpss-acc-v1" - "qcom,kpss-acc-v2" - "renesas,apmu" - "renesas,r9a06g032-smp" - "rockchip,rk3036-smp" - "rockchip,rk3066-smp" - "ste,dbx500-smp" - - - cpu-release-addr - Usage: required for systems that have an "enable-method" - property value of "spin-table". - Value type: - Definition: - # On ARM v8 64-bit systems must be a two cell - property identifying a 64-bit zero-initialised - memory location. - - - qcom,saw - Usage: required for systems that have an "enable-method" - property value of "qcom,kpss-acc-v1" or - "qcom,kpss-acc-v2" - Value type: - Definition: Specifies the SAW[1] node associated with this CPU. - - - qcom,acc - Usage: required for systems that have an "enable-method" - property value of "qcom,kpss-acc-v1" or - "qcom,kpss-acc-v2" - Value type: - Definition: Specifies the ACC[2] node associated with this CPU. - - - cpu-idle-states - Usage: Optional - Value type: - Definition: - # List of phandles to idle state nodes supported - by this cpu [3]. - - - capacity-dmips-mhz - Usage: Optional - Value type: - Definition: - # u32 value representing CPU capacity [4] in - DMIPS/MHz, relative to highest capacity-dmips-mhz - in the system. - - - rockchip,pmu - Usage: optional for systems that have an "enable-method" - property value of "rockchip,rk3066-smp" - While optional, it is the preferred way to get access to - the cpu-core power-domains. - Value type: - Definition: Specifies the syscon node controlling the cpu core - power domains. - - - dynamic-power-coefficient - Usage: optional - Value type: - Definition: A u32 value that represents the running time dynamic - power coefficient in units of uW/MHz/V^2. The - coefficient can either be calculated from power - measurements or derived by analysis. - - The dynamic power consumption of the CPU is - proportional to the square of the Voltage (V) and - the clock frequency (f). The coefficient is used to - calculate the dynamic power as below - - - Pdyn = dynamic-power-coefficient * V^2 * f - - where voltage is in V, frequency is in MHz. - -Example 1 (dual-cluster big.LITTLE system 32-bit): - - cpus { - #size-cells = <0>; - #address-cells = <1>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a15"; - reg = <0x0>; - }; - - cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a15"; - reg = <0x1>; - }; - - cpu@100 { - device_type = "cpu"; - compatible = "arm,cortex-a7"; - reg = <0x100>; - }; - - cpu@101 { - device_type = "cpu"; - compatible = "arm,cortex-a7"; - reg = <0x101>; - }; - }; - -Example 2 (Cortex-A8 uniprocessor 32-bit system): - - cpus { - #size-cells = <0>; - #address-cells = <1>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a8"; - reg = <0x0>; - }; - }; - -Example 3 (ARM 926EJ-S uniprocessor 32-bit system): - - cpus { - #size-cells = <0>; - #address-cells = <1>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,arm926ej-s"; - reg = <0x0>; - }; - }; - -Example 4 (ARM Cortex-A57 64-bit system): - -cpus { - #size-cells = <0>; - #address-cells = <2>; - - cpu@0 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x0>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@1 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x1>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x100>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@101 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x101>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@10000 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x10000>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@10001 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x10001>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@10100 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x10100>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@10101 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x0 0x10101>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100000000 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x0>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100000001 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x1>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100000100 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x100>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100000101 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x101>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100010000 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x10000>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100010001 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x10001>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100010100 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x10100>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; - - cpu@100010101 { - device_type = "cpu"; - compatible = "arm,cortex-a57"; - reg = <0x1 0x10101>; - enable-method = "spin-table"; - cpu-release-addr = <0 0x20000000>; - }; -}; - --- -[1] arm/msm/qcom,saw2.txt -[2] arm/msm/qcom,kpss-acc.txt -[3] ARM Linux kernel documentation - idle states bindings - Documentation/devicetree/bindings/arm/idle-states.txt -[4] ARM Linux kernel documentation - cpu capacity bindings - Documentation/devicetree/bindings/arm/cpu-capacity.txt diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml new file mode 100644 index 000000000000..298c17b327c6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -0,0 +1,507 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/cpus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM CPUs bindings + +maintainers: + - Lorenzo Pieralisi + +description: |+ + The device tree allows to describe the layout of CPUs in a system through + the "cpus" node, which in turn contains a number of subnodes (ie "cpu") + defining properties for every cpu. + + Bindings for CPU nodes follow the Devicetree Specification, available from: + + https://www.devicetree.org/specifications/ + + with updates for 32-bit and 64-bit ARM systems provided in this document. + + ================================ + Convention used in this document + ================================ + + This document follows the conventions described in the Devicetree + Specification, with the addition: + + - square brackets define bitfields, eg reg[7:0] value of the bitfield in + the reg property contained in bits 7 down to 0 + + ===================================== + cpus and cpu node bindings definition + ===================================== + + The ARM architecture, in accordance with the Devicetree Specification, + requires the cpus and cpu nodes to be present and contain the properties + described below. + +properties: + $nodename: + const: cpus + description: Container of cpu nodes + + '#address-cells': + enum: [1, 2] + description: | + Definition depends on ARM architecture version and configuration: + + On uniprocessor ARM architectures previous to v7 + value must be 1, to enable a simple enumeration + scheme for processors that do not have a HW CPU + identification register. + On 32-bit ARM 11 MPcore, ARM v7 or later systems + value must be 1, that corresponds to CPUID/MPIDR + registers sizes. + On ARM v8 64-bit systems value should be set to 2, + that corresponds to the MPIDR_EL1 register size. + If MPIDR_EL1[63:32] value is equal to 0 on all CPUs + in the system, #address-cells can be set to 1, since + MPIDR_EL1[63:32] bits are not used for CPUs + identification. + + '#size-cells': + const: 0 + +patternProperties: + '^cpu@[0-9a-f]+$': + properties: + device_type: + const: cpu + + reg: + maxItems: 1 + description: | + Usage and definition depend on ARM architecture version and + configuration: + + On uniprocessor ARM architectures previous to v7 + this property is required and must be set to 0. + + On ARM 11 MPcore based systems this property is + required and matches the CPUID[11:0] register bits. + + Bits [11:0] in the reg cell must be set to + bits [11:0] in CPU ID register. + + All other bits in the reg cell must be set to 0. + + On 32-bit ARM v7 or later systems this property is + required and matches the CPU MPIDR[23:0] register + bits. + + Bits [23:0] in the reg cell must be set to + bits [23:0] in MPIDR. + + All other bits in the reg cell must be set to 0. + + On ARM v8 64-bit systems this property is required + and matches the MPIDR_EL1 register affinity bits. + + * If cpus node's #address-cells property is set to 2 + + The first reg cell bits [7:0] must be set to + bits [39:32] of MPIDR_EL1. + + The second reg cell bits [23:0] must be set to + bits [23:0] of MPIDR_EL1. + + * If cpus node's #address-cells property is set to 1 + + The reg cell bits [23:0] must be set to bits [23:0] + of MPIDR_EL1. + + All other bits in the reg cells must be set to 0. + + compatible: + items: + - enum: + - arm,arm710t + - arm,arm720t + - arm,arm740t + - arm,arm7ej-s + - arm,arm7tdmi + - arm,arm7tdmi-s + - arm,arm9es + - arm,arm9ej-s + - arm,arm920t + - arm,arm922t + - arm,arm925 + - arm,arm926e-s + - arm,arm926ej-s + - arm,arm940t + - arm,arm946e-s + - arm,arm966e-s + - arm,arm968e-s + - arm,arm9tdmi + - arm,arm1020e + - arm,arm1020t + - arm,arm1022e + - arm,arm1026ej-s + - arm,arm1136j-s + - arm,arm1136jf-s + - arm,arm1156t2-s + - arm,arm1156t2f-s + - arm,arm1176jzf + - arm,arm1176jz-s + - arm,arm1176jzf-s + - arm,arm11mpcore + - arm,armv8 # Only for s/w models + - arm,cortex-a5 + - arm,cortex-a7 + - arm,cortex-a8 + - arm,cortex-a9 + - arm,cortex-a12 + - arm,cortex-a15 + - arm,cortex-a17 + - arm,cortex-a53 + - arm,cortex-a57 + - arm,cortex-a72 + - arm,cortex-a73 + - arm,cortex-m0 + - arm,cortex-m0+ + - arm,cortex-m1 + - arm,cortex-m3 + - arm,cortex-m4 + - arm,cortex-r4 + - arm,cortex-r5 + - arm,cortex-r7 + - brcm,brahma-b15 + - brcm,brahma-b53 + - brcm,vulcan + - cavium,thunder + - cavium,thunder2 + - faraday,fa526 + - intel,sa110 + - intel,sa1100 + - marvell,feroceon + - marvell,mohawk + - marvell,pj4a + - marvell,pj4b + - marvell,sheeva-v5 + - marvell,sheeva-v7 + - nvidia,tegra132-denver + - nvidia,tegra186-denver + - nvidia,tegra194-carmel + - qcom,krait + - qcom,kryo + - qcom,kryo385 + - qcom,scorpion + + enable-method: + allOf: + - $ref: '/schemas/types.yaml#/definitions/string' + - oneOf: + # On ARM v8 64-bit this property is required + - enum: + - psci + - spin-table + # On ARM 32-bit systems this property is optional + - enum: + - actions,s500-smp + - allwinner,sun6i-a31 + - allwinner,sun8i-a23 + - allwinner,sun9i-a80-smp + - allwinner,sun8i-a83t-smp + - amlogic,meson8-smp + - amlogic,meson8b-smp + - arm,realview-smp + - brcm,bcm11351-cpu-method + - brcm,bcm23550 + - brcm,bcm2836-smp + - brcm,bcm63138 + - brcm,bcm-nsp-smp + - brcm,brahma-b15 + - marvell,armada-375-smp + - marvell,armada-380-smp + - marvell,armada-390-smp + - marvell,armada-xp-smp + - marvell,98dx3236-smp + - mediatek,mt6589-smp + - mediatek,mt81xx-tz-smp + - qcom,gcc-msm8660 + - qcom,kpss-acc-v1 + - qcom,kpss-acc-v2 + - renesas,apmu + - renesas,r9a06g032-smp + - rockchip,rk3036-smp + - rockchip,rk3066-smp + - ste,dbx500-smp + + cpu-release-addr: + $ref: '/schemas/types.yaml#/definitions/uint64' + + description: + Required for systems that have an "enable-method" + property value of "spin-table". + On ARM v8 64-bit systems must be a two cell + property identifying a 64-bit zero-initialised + memory location. + + cpu-idle-states: + $ref: '/schemas/types.yaml#/definitions/phandle-array' + description: | + List of phandles to idle state nodes supported + by this cpu (see ./idle-states.txt). + + capacity-dmips-mhz: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: + u32 value representing CPU capacity (see ./cpu-capacity.txt) in + DMIPS/MHz, relative to highest capacity-dmips-mhz + in the system. + + dynamic-power-coefficient: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: + A u32 value that represents the running time dynamic + power coefficient in units of uW/MHz/V^2. The + coefficient can either be calculated from power + measurements or derived by analysis. + + The dynamic power consumption of the CPU is + proportional to the square of the Voltage (V) and + the clock frequency (f). The coefficient is used to + calculate the dynamic power as below - + + Pdyn = dynamic-power-coefficient * V^2 * f + + where voltage is in V, frequency is in MHz. + + qcom,saw: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: | + Specifies the SAW* node associated with this CPU. + + Required for systems that have an "enable-method" property + value of "qcom,kpss-acc-v1" or "qcom,kpss-acc-v2" + + * arm/msm/qcom,saw2.txt + + qcom,acc: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: | + Specifies the ACC* node associated with this CPU. + + Required for systems that have an "enable-method" property + value of "qcom,kpss-acc-v1" or "qcom,kpss-acc-v2" + + * arm/msm/qcom,kpss-acc.txt + + rockchip,pmu: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: | + Specifies the syscon node controlling the cpu core power domains. + + Optional for systems that have an "enable-method" + property value of "rockchip,rk3066-smp" + While optional, it is the preferred way to get access to + the cpu-core power-domains. + + required: + - device_type + - reg + - compatible + + dependencies: + cpu-release-addr: [enable-method] + rockchip,pmu: [enable-method] + +required: + - '#address-cells' + - '#size-cells' + +examples: + - | + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x0>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x1>; + }; + + cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x100>; + }; + + cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x101>; + }; + }; + + - | + // Example 2 (Cortex-A8 uniprocessor 32-bit system): + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a8"; + reg = <0x0>; + }; + }; + + - | + // Example 3 (ARM 926EJ-S uniprocessor 32-bit system): + cpus { + #size-cells = <0>; + #address-cells = <1>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; + reg = <0x0>; + }; + }; + + - | + // Example 4 (ARM Cortex-A57 64-bit system): + cpus { + #size-cells = <0>; + #address-cells = <2>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@10000 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x10000>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@10001 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x10001>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@10100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x10100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@10101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x0 0x10101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100000000 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100000001 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x1>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100000100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100000101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100010000 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x10000>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100010001 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x10001>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100010100 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x10100>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + + cpu@100010101 { + device_type = "cpu"; + compatible = "arm,cortex-a57"; + reg = <0x1 0x10101>; + enable-method = "spin-table"; + cpu-release-addr = <0 0x20000000>; + }; + }; +... -- 2.30.2