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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
ARM: dts: exynos: add CPU topology to Exynos5260
Describe Exynos5260 CPU topology.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210731092409.31496-5-krzysztof.kozlowski@canonical.com
+32
-6
+32
-6
arch/arm/boot/dts/exynos5260.dtsi
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-6
arch/arm/boot/dts/exynos5260.dtsi
···
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#address-cells = <1>;
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#size-cells = <0>;
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-
cpu@0 {
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+
cpu-map {
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cluster0 {
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core0 {
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cpu = <&cpu0>;
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+
};
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+
core1 {
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cpu = <&cpu1>;
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+
};
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+
};
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+
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+
cluster1 {
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+
core0 {
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+
cpu = <&cpu2>;
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+
};
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+
core1 {
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+
cpu = <&cpu3>;
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+
};
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+
core2 {
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+
cpu = <&cpu4>;
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+
};
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+
core3 {
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+
cpu = <&cpu5>;
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+
};
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+
};
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+
};
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+
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+
cpu0: cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a15";
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reg = <0x0>;
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cci-control-port = <&cci_control1>;
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};
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-
cpu@1 {
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+
cpu1: cpu@1 {
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device_type = "cpu";
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compatible = "arm,cortex-a15";
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reg = <0x1>;
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cci-control-port = <&cci_control1>;
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};
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51
-
cpu@100 {
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+
cpu2: cpu@100 {
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device_type = "cpu";
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compatible = "arm,cortex-a7";
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reg = <0x100>;
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cci-control-port = <&cci_control0>;
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};
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-
cpu@101 {
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+
cpu3: cpu@101 {
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device_type = "cpu";
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compatible = "arm,cortex-a7";
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reg = <0x101>;
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cci-control-port = <&cci_control0>;
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};
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65
-
cpu@102 {
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+
cpu4: cpu@102 {
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device_type = "cpu";
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compatible = "arm,cortex-a7";
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reg = <0x102>;
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cci-control-port = <&cci_control0>;
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};
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-
cpu@103 {
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+
cpu5: cpu@103 {
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device_type = "cpu";
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compatible = "arm,cortex-a7";
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101
reg = <0x103>;