| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/ |
| D | scu.txt | 3 As part of the MPCore complex, Cortex-A5 and Cortex-A9 are provided
9 - Cortex-A9: see DDI0407E Cortex-A9 MPCore Technical Reference Manual
11 - Cortex-A5: see DDI0434B Cortex-A5 MPCore Technical Reference Manual
13 - ARM11 MPCore: see DDI0360F ARM 11 MPCore Processor Technical Reference
16 - compatible : Should be:
17 "arm,cortex-a9-scu"
18 "arm,cortex-a5-scu"
19 "arm,arm11mp-scu"
21 - reg : Specify the base address and the size of the SCU register window.
26 compatible = "arm,cortex-a9-scu";
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/arm/ |
| D | scu.txt | 3 As part of the MPCore complex, Cortex-A5 and Cortex-A9 are provided
9 - Cortex-A9: see DDI0407E Cortex-A9 MPCore Technical Reference Manual
11 - Cortex-A5: see DDI0434B Cortex-A5 MPCore Technical Reference Manual
13 - ARM11 MPCore: see DDI0360F ARM 11 MPCore Processor Technical Reference
16 - compatible : Should be:
17 "arm,cortex-a9-scu"
18 "arm,cortex-a5-scu"
19 "arm,arm11mp-scu"
21 - reg : Specify the base address and the size of the SCU register window.
26 compatible = "arm,cortex-a9-scu";
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | owl-s500.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 * Copyright (c) 2016-2017 Andreas Färber
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/power/owl-s500-powergate.h>
13 interrupt-parent = <&gic>;
14 #address-cells = <1>;
15 #size-cells = <1>;
24 #address-cells = <1>;
25 #size-cells = <0>;
29 compatible = "arm,cortex-a9";
[all …]
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| D | highbank.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2011-2012 Calxeda, Inc.
6 /dts-v1/;
14 #address-cells = <1>;
15 #size-cells = <1>;
18 #address-cells = <1>;
19 #size-cells = <0>;
22 compatible = "arm,cortex-a9";
25 next-level-cache = <&L2>;
27 clock-names = "cpu";
[all …]
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| D | arm-realview-eb-a9mp.dts | 23 /dts-v1/;
24 #include "arm-realview-eb-mp.dtsi"
27 model = "ARM RealView EB Cortex A9 MPCore";
30 * This is the Cortex A9 MPCore tile used with the
34 #address-cells = <1>;
35 #size-cells = <0>;
36 enable-method = "arm,realview-smp";
40 compatible = "arm,cortex-a9";
42 next-level-cache = <&L2>;
47 compatible = "arm,cortex-a9";
[all …]
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| D | arm-realview-pbx-a9.dts | 23 /dts-v1/;
24 #include "arm-realview-pbx.dtsi"
28 * This is the RealView Platform Baseboard Explore for Cortex-A9
31 model = "ARM RealView Platform Baseboard Explore for Cortex-A9";
35 #address-cells = <1>;
36 #size-cells = <0>;
37 enable-method = "arm,realview-smp";
39 cpu-map {
51 compatible = "arm,cortex-a9";
53 next-level-cache = <&L2>;
[all …]
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| D | vexpress-v2p-ca9.dts | 1 // SPDX-License-Identifier: GPL-2.0
6 * Cortex-A9 MPCore (V2P-CA9)
8 * HBI-0191B
11 /dts-v1/;
12 #include "vexpress-v2m.dtsi"
15 model = "V2P-CA9";
18 compatible = "arm,vexpress,v2p-ca9", "arm,vexpress";
19 interrupt-parent = <&gic>;
20 #address-cells = <1>;
21 #size-cells = <1>;
[all …]
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| D | bcm63138.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 interrupt-parent = <&gic>;
22 #address-cells = <1>;
23 #size-cells = <0>;
27 compatible = "arm,cortex-a9";
28 next-level-cache = <&L2>;
[all …]
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| /kernel/linux/linux-4.19/arch/arm/boot/dts/ |
| D | owl-s500.dtsi | 4 * Copyright (c) 2016-2017 Andreas Färber
6 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/owl-s500-powergate.h>
14 interrupt-parent = <&gic>;
15 #address-cells = <1>;
16 #size-cells = <1>;
25 #address-cells = <1>;
26 #size-cells = <0>;
30 compatible = "arm,cortex-a9";
[all …]
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| D | highbank.dts | 2 * Copyright 2011-2012 Calxeda, Inc.
17 /dts-v1/;
25 #address-cells = <1>;
26 #size-cells = <1>;
27 clock-ranges;
30 #address-cells = <1>;
31 #size-cells = <0>;
34 compatible = "arm,cortex-a9";
37 next-level-cache = <&L2>;
39 clock-names = "cpu";
[all …]
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| D | arm-realview-eb-a9mp.dts | 23 /dts-v1/;
24 #include "arm-realview-eb-mp.dtsi"
27 model = "ARM RealView EB Cortex A9 MPCore";
30 * This is the Cortex A9 MPCore tile used with the
34 #address-cells = <1>;
35 #size-cells = <0>;
36 enable-method = "arm,realview-smp";
40 compatible = "arm,cortex-a9";
42 next-level-cache = <&L2>;
47 compatible = "arm,cortex-a9";
[all …]
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| D | arm-realview-pbx-a9.dts | 23 /dts-v1/;
24 #include "arm-realview-pbx.dtsi"
28 * This is the RealView Platform Baseboard Explore for Cortex-A9
31 model = "ARM RealView Platform Baseboard Explore for Cortex-A9";
35 #address-cells = <1>;
36 #size-cells = <0>;
37 enable-method = "arm,realview-smp";
39 cpu-map {
51 compatible = "arm,cortex-a9";
53 next-level-cache = <&L2>;
[all …]
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| D | vexpress-v2p-ca9.dts | 1 // SPDX-License-Identifier: GPL-2.0
6 * Cortex-A9 MPCore (V2P-CA9)
8 * HBI-0191B
11 /dts-v1/;
12 #include "vexpress-v2m.dtsi"
15 model = "V2P-CA9";
18 compatible = "arm,vexpress,v2p-ca9", "arm,vexpress";
19 interrupt-parent = <&gic>;
20 #address-cells = <1>;
21 #size-cells = <1>;
[all …]
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| D | bcm63138.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
14 interrupt-parent = <&gic>;
22 #address-cells = <1>;
23 #size-cells = <0>;
27 compatible = "arm,cortex-a9";
28 next-level-cache = <&L2>;
30 enable-method = "brcm,bcm63138";
35 compatible = "arm,cortex-a9";
[all …]
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| /kernel/linux/linux-5.10/arch/arm/mach-prima2/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
21 bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform"
25 Support for CSR SiRFSoC ARM Cortex A9 Platform
28 bool "CSR SiRFSoC ATLAS7 ARM Cortex A7 Platform"
34 Support for CSR SiRFSoC ARM Cortex A7 Platform
37 bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
43 Support for CSR SiRFSoC ARM Cortex A9 Platform
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/timer/ |
| D | arm,global_timer.txt | 3 Cortex-A9 are often associated with a per-core Global timer.
7 - compatible : should contain
8 * "arm,cortex-a5-global-timer" for Cortex-A5 global timers.
9 * "arm,cortex-a9-global-timer" for Cortex-A9 global
13 - interrupts : One interrupt to each core
15 - reg : Specify the base address and the size of the GT timer
18 - clocks : Should be phandle to a clock.
23 compatible = "arm,cortex-a9-global-timer";
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| D | arm,twd.txt | 3 ARM 11MP, Cortex-A5 and Cortex-A9 are often associated with a per-core
4 Timer-Watchdog (aka TWD), which provides both a per-cpu local timer
7 The TWD is usually attached to a GIC to deliver its two per-processor
12 - compatible : Should be one of:
13 "arm,cortex-a9-twd-timer"
14 "arm,cortex-a5-twd-timer"
15 "arm,arm11mp-twd-timer"
17 - interrupts : One interrupt to each core
19 - reg : Specify the base address and the size of the TWD timer
24 - always-on : a boolean property. If present, the timer is powered through
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/timer/ |
| D | arm,twd.txt | 3 ARM 11MP, Cortex-A5 and Cortex-A9 are often associated with a per-core
4 Timer-Watchdog (aka TWD), which provides both a per-cpu local timer
7 The TWD is usually attached to a GIC to deliver its two per-processor
12 - compatible : Should be one of:
13 "arm,cortex-a9-twd-timer"
14 "arm,cortex-a5-twd-timer"
15 "arm,arm11mp-twd-timer"
17 - interrupts : One interrupt to each core
19 - reg : Specify the base address and the size of the TWD timer
24 - always-on : a boolean property. If present, the timer is powered through
[all …]
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| D | arm,global_timer.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Stuart Menefy <stuart.menefy@st.com>
13 Cortex-A9 are often associated with a per-core Global timer.
18 - enum:
19 - arm,cortex-a5-global-timer
20 - arm,cortex-a9-global-timer
34 - compatible
35 - reg
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/cpu-enable-method/ |
| D | nuvoton,npcm750-smp | 2 Secondary CPU enable-method "nuvoton,npcm750-smp" binding
5 To apply to all CPUs, a single "nuvoton,npcm750-smp" enable method should be
8 Enable method name: "nuvoton,npcm750-smp"
10 Compatible CPUs: "arm,cortex-a9"
14 This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
15 "nuvoton,npcm750-gcr".
20 #address-cells = <1>;
21 #size-cells = <0>;
22 enable-method = "nuvoton,npcm750-smp";
26 compatible = "arm,cortex-a9";
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/arm/cpu-enable-method/ |
| D | nuvoton,npcm750-smp | 2 Secondary CPU enable-method "nuvoton,npcm750-smp" binding
5 To apply to all CPUs, a single "nuvoton,npcm750-smp" enable method should be
8 Enable method name: "nuvoton,npcm750-smp"
10 Compatible CPUs: "arm,cortex-a9"
14 This enable method needs valid nodes compatible with "arm,cortex-a9-scu" and
15 "nuvoton,npcm750-gcr".
20 #address-cells = <1>;
21 #size-cells = <0>;
22 enable-method = "nuvoton,npcm750-smp";
26 compatible = "arm,cortex-a9";
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/cpufreq/ |
| D | cpufreq-dt.txt | 11 - None
14 - operating-points: Refer to Documentation/devicetree/bindings/opp/opp.txt for
17 - clock-latency: Specify the possible maximum transition latency for clock,
19 - voltage-tolerance: Specify the CPU voltage tolerance in percentage.
20 - #cooling-cells:
22 Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml.
27 #address-cells = <1>;
28 #size-cells = <0>;
31 compatible = "arm,cortex-a9";
33 next-level-cache = <&L2>;
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/cpufreq/ |
| D | cpufreq-dt.txt | 11 - None
14 - operating-points: Refer to Documentation/devicetree/bindings/opp/opp.txt for
17 - clock-latency: Specify the possible maximum transition latency for clock,
19 - voltage-tolerance: Specify the CPU voltage tolerance in percentage.
20 - #cooling-cells:
26 #address-cells = <1>;
27 #size-cells = <0>;
30 compatible = "arm,cortex-a9";
32 next-level-cache = <&L2>;
33 operating-points = <
[all …]
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| /kernel/linux/linux-5.10/arch/arm/mach-bcm/ |
| D | bcm63xx_smp.c | 1 // SPDX-License-Identifier: GPL-2.0-only
22 /* Size of mapped Cortex A9 SCU address space */
26 * Enable the Cortex A9 Snoop Control Unit
29 * cores present. We assume we're running on a Cortex A9 processor,
43 return -ENXIO; in scu_a9_enable()
50 return -ENOENT; in scu_a9_enable()
57 return -ENOMEM; in scu_a9_enable()
70 /* The BCM63138 SoC has two Cortex-A9 CPUs, CPU0 features a complete in scu_a9_enable()
72 * Since we will not be able to trap kernel-mode NEON to force in scu_a9_enable()
76 * all, for kernel-mode NEON, we do not want to introduce any in scu_a9_enable()
[all …]
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| /kernel/linux/linux-4.19/arch/arm/mach-bcm/ |
| D | bcm63xx_smp.c | 23 /* Size of mapped Cortex A9 SCU address space */
27 * Enable the Cortex A9 Snoop Control Unit
30 * cores present. We assume we're running on a Cortex A9 processor,
44 return -ENXIO; in scu_a9_enable()
51 return -ENOENT; in scu_a9_enable()
58 return -ENOMEM; in scu_a9_enable()
71 /* The BCM63138 SoC has two Cortex-A9 CPUs, CPU0 features a complete in scu_a9_enable()
73 * Since we will not be able to trap kernel-mode NEON to force in scu_a9_enable()
77 * all, for kernel-mode NEON, we do not want to introduce any in scu_a9_enable()
78 * conditionals in hot-paths, so we just restrict the system to UP. in scu_a9_enable()
[all …]
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