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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Daxm5516-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * arch/arm/boot/dts/axm5516-cpus.dtsi
10 #address-cells = <1>;
11 #size-cells = <0>;
13 cpu-map {
74 compatible = "arm,cortex-a15";
76 clock-frequency= <1400000000>;
77 cpu-release-addr = <0>; // Fixed by the boot loader
82 compatible = "arm,cortex-a15";
84 clock-frequency= <1400000000>;
[all …]
Decx-2000.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2011-2012 Calxeda, Inc.
6 /dts-v1/;
12 model = "Calxeda ECX-2000";
13 compatible = "calxeda,ecx-2000";
14 #address-cells = <2>;
15 #size-cells = <2>;
18 #address-cells = <1>;
19 #size-cells = <0>;
22 compatible = "arm,cortex-a15";
[all …]
Dexynos5420-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 * boards: CPU[0123] being the A15.
14 * Exynos5420 and Exynos5800 always boot from Cortex-A15. On Exynos5422
16 * the gpg2-1 GPIO. By default all Exynos5422 based boards choose booting
17 * from the LITTLE: Cortex-A7.
22 #address-cells = <1>;
23 #size-cells = <0>;
27 compatible = "arm,cortex-a15";
30 clock-frequency = <1800000000>;
31 cci-control-port = <&cci_control1>;
[all …]
Dalpine.dtsi27 #include <dt-bindings/interrupt-controller/arm-gic.h>
30 #address-cells = <2>;
31 #size-cells = <2>;
42 #address-cells = <1>;
43 #size-cells = <0>;
44 enable-method = "al,alpine-smp";
47 compatible = "arm,cortex-a15";
50 clock-frequency = <1700000000>;
54 compatible = "arm,cortex-a15";
57 clock-frequency = <1700000000>;
[all …]
Dhip04.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2013-2014 Hisilicon Ltd.
6 * Copyright (C) 2013-2014 Linaro Ltd.
12 /* memory bus is 64-bit */
13 #address-cells = <2>;
14 #size-cells = <2>;
21 compatible = "hisilicon,hip04-bootwrapper";
22 boot-method = <0x10c00000 0x10000>, <0xe0000100 0x1000>;
26 #address-cells = <1>;
27 #size-cells = <0>;
[all …]
Dexynos5422-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0
13 * Exynos5420 and Exynos5800 always boot from Cortex-A15. On Exynos5422
15 * the gpg2-1 GPIO. By default all Exynos5422 based boards choose booting
16 * from the LITTLE: Cortex-A7.
21 #address-cells = <1>;
22 #size-cells = <0>;
26 compatible = "arm,cortex-a7";
29 clock-frequency = <1000000000>;
30 cci-control-port = <&cci_control0>;
31 operating-points-v2 = <&cluster_a7_opp_table>;
[all …]
Dxenvm-4.2.dts1 // SPDX-License-Identifier: GPL-2.0
6 * Cortex-A15 MPCore (V2P-CA15)
10 /dts-v1/;
13 model = "XENVM-4.2";
14 compatible = "xen,xenvm-4.2", "xen,xenvm";
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
25 #address-cells = <1>;
26 #size-cells = <0>;
[all …]
Dvexpress-v2p-ca15_a7.dts1 // SPDX-License-Identifier: GPL-2.0
6 * Cortex-A15_A7 MPCore (V2P-CA15_A7)
8 * HBI-0249A
11 /dts-v1/;
12 #include "vexpress-v2m-rs1.dtsi"
15 model = "V2P-CA15_CA7";
18 compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress";
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
[all …]
/kernel/linux/linux-4.19/arch/arm/boot/dts/
Daxm5516-cpus.dtsi2 * arch/arm/boot/dts/axm5516-cpus.dtsi
14 #address-cells = <1>;
15 #size-cells = <0>;
17 cpu-map {
78 compatible = "arm,cortex-a15";
80 clock-frequency= <1400000000>;
81 cpu-release-addr = <0>; // Fixed by the boot loader
86 compatible = "arm,cortex-a15";
88 clock-frequency= <1400000000>;
89 cpu-release-addr = <0>; // Fixed by the boot loader
[all …]
Decx-2000.dts2 * Copyright 2011-2012 Calxeda, Inc.
17 /dts-v1/;
23 model = "Calxeda ECX-2000";
24 compatible = "calxeda,ecx-2000";
25 #address-cells = <2>;
26 #size-cells = <2>;
27 clock-ranges;
30 #address-cells = <1>;
31 #size-cells = <0>;
34 compatible = "arm,cortex-a15";
[all …]
Dexynos5420-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0
9 * boards: CPU[0123] being the A15.
14 * Exynos5420 and Exynos5800 always boot from Cortex-A15. On Exynos5422
16 * the gpg2-1 GPIO. By default all Exynos5422 based boards choose booting
17 * from the LITTLE: Cortex-A7.
22 #address-cells = <1>;
23 #size-cells = <0>;
27 compatible = "arm,cortex-a15";
30 clock-frequency = <1800000000>;
31 cci-control-port = <&cci_control1>;
[all …]
Dalpine.dtsi27 #include <dt-bindings/interrupt-controller/arm-gic.h>
36 #address-cells = <1>;
37 #size-cells = <0>;
38 enable-method = "al,alpine-smp";
41 compatible = "arm,cortex-a15";
44 clock-frequency = <1700000000>;
48 compatible = "arm,cortex-a15";
51 clock-frequency = <1700000000>;
55 compatible = "arm,cortex-a15";
58 clock-frequency = <1700000000>;
[all …]
Dexynos5422-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0
13 * Exynos5420 and Exynos5800 always boot from Cortex-A15. On Exynos5422
15 * the gpg2-1 GPIO. By default all Exynos5422 based boards choose booting
16 * from the LITTLE: Cortex-A7.
21 #address-cells = <1>;
22 #size-cells = <0>;
26 compatible = "arm,cortex-a7";
29 clock-frequency = <1000000000>;
30 cci-control-port = <&cci_control0>;
31 operating-points-v2 = <&cluster_a7_opp_table>;
[all …]
Dxenvm-4.2.dts1 // SPDX-License-Identifier: GPL-2.0
6 * Cortex-A15 MPCore (V2P-CA15)
10 /dts-v1/;
13 model = "XENVM-4.2";
14 compatible = "xen,xenvm-4.2", "xen,xenvm";
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
25 #address-cells = <1>;
26 #size-cells = <0>;
[all …]
Dhip04.dtsi4 * Copyright (C) 2013-2014 Hisilicon Ltd.
5 * Copyright (C) 2013-2014 Linaro Ltd.
15 /* memory bus is 64-bit */
16 #address-cells = <2>;
17 #size-cells = <2>;
24 compatible = "hisilicon,hip04-bootwrapper";
25 boot-method = <0x10c00000 0x10000>, <0xe0000100 0x1000>;
29 #address-cells = <1>;
30 #size-cells = <0>;
32 cpu-map {
[all …]
Dvexpress-v2p-ca15_a7.dts1 // SPDX-License-Identifier: GPL-2.0
6 * Cortex-A15_A7 MPCore (V2P-CA15_A7)
8 * HBI-0249A
11 /dts-v1/;
12 #include "vexpress-v2m-rs1.dtsi"
15 model = "V2P-CA15_CA7";
18 compatible = "arm,vexpress,v2p-ca15_a7", "arm,vexpress";
19 interrupt-parent = <&gic>;
20 #address-cells = <2>;
21 #size-cells = <2>;
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/arm/cpu-enable-method/
Dal,alpine-smp2 Secondary CPU enable-method "al,alpine-smp" binding
5 This document describes the "al,alpine-smp" method for
7 "al,alpine-smp" enable method should be defined in the
10 Enable method name: "al,alpine-smp"
12 Compatible CPUs: "arm,cortex-a15"
17 "al,alpine-cpu-resume" and "al,alpine-nb-service"[1].
22 #address-cells = <1>;
23 #size-cells = <0>;
24 enable-method = "al,alpine-smp";
27 compatible = "arm,cortex-a15";
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/arm/
Dal,alpine.txt2 ---------------------------------------------------------------
20 The Alpine platform includes cortex-a15 cores.
21 enable-method: must be "al,alpine-smp" to allow smp [1]
26 #address-cells = <1>;
27 #size-cells = <0>;
28 enable-method = "al,alpine-smp";
31 compatible = "arm,cortex-a15";
37 compatible = "arm,cortex-a15";
43 compatible = "arm,cortex-a15";
49 compatible = "arm,cortex-a15";
[all …]
Dcpu-capacity.txt6 1 - Introduction
15 2 - CPU capacity definition
19 heterogeneity. Such heterogeneity can come from micro-architectural differences
23 capture a first-order approximation of the relative performance of CPUs.
29 * A "single-threaded" or CPU affine benchmark
43 3 - capacity-dmips-mhz
46 capacity-dmips-mhz is an optional cpu node [1] property: u32 value
51 capacity-dmips-mhz property is all-or-nothing: if it is specified for a cpu
54 available, final capacities are calculated by directly using capacity-dmips-
58 4 - Examples
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/cpu-enable-method/
Dal,alpine-smp2 Secondary CPU enable-method "al,alpine-smp" binding
5 This document describes the "al,alpine-smp" method for
7 "al,alpine-smp" enable method should be defined in the
10 Enable method name: "al,alpine-smp"
12 Compatible CPUs: "arm,cortex-a15"
17 "al,alpine-cpu-resume" and "al,alpine-nb-service".
26 - compatible : Should contain "al,alpine-cpu-resume".
27 - reg : Offset and length of the register set for the device
30 * Alpine System-Fabric Service Registers
32 The System-Fabric Service Registers allow various operation on CPU and
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/interrupt-controller/
Darm,gic.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/arm,gic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marc Zyngier <marc.zyngier@arm.com>
22 - $ref: /schemas/interrupt-controller.yaml#
27 - items:
28 - enum:
29 - arm,arm11mp-gic
30 - arm,cortex-a15-gic
[all …]
/kernel/linux/linux-5.10/arch/arm/mach-sunxi/
Dheadsmp.S1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2018 Chen-Yu Tsai
6 * Chen-Yu Tsai <wens@csie.org>
9 * SMP support for sunxi based systems with Cortex A7/A15
18 .arch armv7-a
20 * Enable cluster-level coherency, in preparation for turning on the MMU.
23 * Cortex-A15. These settings are from the vendor kernel.
34 /* The following is Cortex-A15 specific */
55 /* End of Cortex-A15 specific setup */
69 first: .word sunxi_mc_smp_first_comer - .
/kernel/linux/linux-4.19/arch/arm/mach-sunxi/
Dheadsmp.S1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2018 Chen-Yu Tsai
6 * Chen-Yu Tsai <wens@csie.org>
9 * SMP support for sunxi based systems with Cortex A7/A15
18 .arch armv7-a
20 * Enable cluster-level coherency, in preparation for turning on the MMU.
23 * Cortex-A15. These settings are from the vendor kernel.
34 /* The following is Cortex-A15 specific */
55 /* End of Cortex-A15 specific setup */
69 first: .word sunxi_mc_smp_first_comer - .
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/cpufreq/
Darm_big_little_dt.txt2 -----------------------------------------------
15 - operating-points: Refer to Documentation/devicetree/bindings/opp/opp.txt
19 - clock-latency: Specify the possible maximum transition latency for clock,
25 #address-cells = <1>;
26 #size-cells = <0>;
29 compatible = "arm,cortex-a15";
31 next-level-cache = <&L2>;
32 operating-points = <
38 clock-latency = <61036>; /* two CLK32 periods */
42 compatible = "arm,cortex-a15";
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/interrupt-controller/
Darm,gic.txt13 - compatible : should be one of:
14 "arm,arm1176jzf-devchip-gic"
15 "arm,arm11mp-gic"
16 "arm,cortex-a15-gic"
17 "arm,cortex-a7-gic"
18 "arm,cortex-a9-gic"
19 "arm,eb11mp-gic"
20 "arm,gic-400"
22 "arm,tc11mp-gic"
23 "brcm,brahma-b15-gic"
[all …]

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